version: bump up to 3.2.4

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>

CODE_OF_CONDUCT.md

@@ -1,63 +0,0 @@
-## CoreOS Community Code of Conduct
-
-### Contributor Code of Conduct
-
-As contributors and maintainers of this project, and in the interest of
-fostering an open and welcoming community, we pledge to respect all people who
-contribute through reporting issues, posting feature requests, updating
-documentation, submitting pull requests or patches, and other activities.
-
-We are committed to making participation in this project a harassment-free
-experience for everyone, regardless of level of experience, gender, gender
-identity and expression, sexual orientation, disability, personal appearance,
-body size, race, ethnicity, age, religion, or nationality.
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery
-* Personal attacks
-* Trolling or insulting/derogatory comments
-* Public or private harassment
-* Publishing others' private information, such as physical or electronic addresses, without explicit permission
-* Other unethical or unprofessional conduct.
-
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct. By adopting this Code of Conduct,
-project maintainers commit themselves to fairly and consistently applying these
-principles to every aspect of managing this project. Project maintainers who do
-not follow or enforce the Code of Conduct may be permanently removed from the
-project team.
-
-This code of conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community.
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting a project maintainer, Brandon Philips
-<brandon.philips@coreos.com>, and/or Meghan Schofield
-<meghan.schofield@coreos.com>.
-
-This Code of Conduct is adapted from the Contributor Covenant
-(http://contributor-covenant.org), version 1.2.0, available at
-http://contributor-covenant.org/version/1/2/0/
-
-### CoreOS Events Code of Conduct
-
-CoreOS events are working conferences intended for professional networking and
-collaboration in the CoreOS community. Attendees are expected to behave
-according to professional standards and in accordance with their employer’s
-policies on appropriate workplace behavior.
-
-While at CoreOS events or related social networking opportunities, attendees
-should not engage in discriminatory or offensive speech or actions including
-but not limited to gender, sexuality, race, age, disability, or religion.
-Speakers should be especially aware of these concerns.
-
-CoreOS does not condone any statements by speakers contrary to these standards.
-CoreOS reserves the right to deny entrance and/or eject from an event (without
-refund) any individual found to be engaging in discriminatory or offensive
-speech or actions.
-
-Please bring any concerns to the immediate attention of designated on-site
-staff, Brandon Philips <brandon.philips@coreos.com>, and/or Meghan Schofield
-<meghan.schofield@coreos.com>.

Documentation/dev-guide/api_grpc_gateway.md

@@ -24,6 +24,11 @@ curl -L http://localhost:2379/v3alpha/kv/put \
 curl -L http://localhost:2379/v3alpha/kv/range \
 	-X POST -d '{"key": "Zm9v"}'
 # {"header":{"cluster_id":"12585971608760269493","member_id":"13847567121247652255","revision":"2","raft_term":"3"},"kvs":[{"key":"Zm9v","create_revision":"2","mod_revision":"2","version":"1","value":"YmFy"}],"count":"1"}
+
+# get all keys prefixed with "foo"
+curl -L http://localhost:2379/v3alpha/kv/range \
+	-X POST -d '{"key": "Zm9v", "range_end": "Zm9w"}'
+# {"header":{"cluster_id":"12585971608760269493","member_id":"13847567121247652255","revision":"2","raft_term":"3"},"kvs":[{"key":"Zm9v","create_revision":"2","mod_revision":"2","version":"1","value":"YmFy"}],"count":"1"}
 ```
 
 Use `curl` to watch a key:

Documentation/dev-guide/experimental_apis.md

@@ -4,8 +4,4 @@ For the most part, the etcd project is stable, but we are still moving fast! We
 
 ## The current experimental API/features are:
 
-- [gateway][gateway]: beta, to be stable in 3.2 release
-- [gRPC proxy][grpc-proxy]: alpha, to be stable in 3.2 release
-
-[gateway]: ../op-guide/gateway.md
-[grpc-proxy]: ../op-guide/grpc_proxy.md
+(none currently)

Documentation/dl_build.md

@@ -2,7 +2,7 @@
 
 ## System requirements
 
-The etcd performance benchmarks run etcd on 8 vCPU, 16GB RAM, 50GB SSD GCE instances, but any relatively modern machine with low latency storage and a few gigabytes of memory should suffice for most use cases. Applications with large v2 data stores will require more memory than a large v3 data store since data is kept in anonymous memory instead of memory mapped from a file. For running etcd on a cloud provider, see the [Example hardware configuration][example-hardware-configurations] documentation.
+The etcd performance benchmarks run etcd on 8 vCPU, 16GB RAM, 50GB SSD GCE instances, but any relatively modern machine with low latency storage and a few gigabytes of memory should suffice for most use cases. Applications with large v2 data stores will require more memory than a large v3 data store since data is kept in anonymous memory instead of memory mapped from a file. than For running etcd on a cloud provider, we suggest at least a medium instance on AWS or a standard-1 instance on GCE.
 
 ## Download the pre-built binary
 
@@ -18,6 +18,7 @@ To build `etcd` from the `master` branch without a `GOPATH` using the official `
 $ git clone https://github.com/coreos/etcd.git
 $ cd etcd
 $ ./build
+$ ./bin/etcd
 ```
 
 To build a vendored `etcd` from the `master` branch via `go get`:
@@ -27,6 +28,7 @@ To build a vendored `etcd` from the `master` branch via `go get`:
 $ echo $GOPATH
 /Users/example/go
 $ go get github.com/coreos/etcd/cmd/etcd
+$ $GOPATH/bin/etcd
 ```
 
 To build `etcd` from the `master` branch without vendoring (may not build due to upstream conflicts):
@@ -36,28 +38,20 @@ To build `etcd` from the `master` branch without vendoring (may not build due to
 $ echo $GOPATH
 /Users/example/go
 $ go get github.com/coreos/etcd
+$ $GOPATH/bin/etcd
 ```
 
 ## Test the installation
 
 Check the etcd binary is built correctly by starting etcd and setting a key.
 
-### Starting etcd
-
-If etcd is built without using GOPATH, run the following:
+Start etcd:
 
 ```
 $ ./bin/etcd
 ```
-If etcd is built using GOPATH, run the following:
 
-```
-$ $GOPATH/bin/etcd
-```
-
-### Setting a key
-
-Run the following:
+Set a key:
 
 ```
 $ ETCDCTL_API=3 ./bin/etcdctl put foo bar
@@ -70,4 +64,4 @@ If OK is printed, then etcd is working!
 [go]: https://golang.org/doc/install
 [build-script]: ../build
 [cmd-directory]: ../cmd
-[example-hardware-configurations]: op-guide/hardware.md#example-hardware-configurations
+

Documentation/faq.md

@@ -8,15 +8,11 @@
 
 ### Configuration
 
-#### What is the difference between advertise-urls and listen-urls?
+#### What is the difference between listen-<client,peer>-urls, advertise-client-urls or initial-advertise-peer-urls?
 
-`listen-urls` specifies the local addresses etcd server binds to for accepting incoming connections. To listen on a port for all interfaces, specify `0.0.0.0` as the listen IP address.
+`listen-client-urls` and `listen-peer-urls` specify the local addresses etcd server binds to for accepting incoming connections. To listen on a port for all interfaces, specify `0.0.0.0` as the listen IP address.
 
-`advertise-urls` specifies the addresses etcd clients or other etcd members should use to contact the etcd server. The advertise addresses must be reachable from the remote machines. Do not advertise addresses like `localhost` or `0.0.0.0` for a production setup since these addresses are unreachable from remote machines.
-
-#### Why doesn't changing `--listen-peer-urls` or `--initial-advertise-peer-urls` update the advertised peer URLs in `etcdctl member list`?
-
-A member's advertised peer URLs come from `--initial-advertise-peer-urls` on initial cluster boot. Changing the listen peer URLs or the initial advertise peers after booting the member won't affect the exported advertise peer URLs since changes must go through quorum to avoid membership configuration split brain. Use `etcdctl member update` to update a member's peer URLs.
+`advertise-client-urls` and `initial-advertise-peer-urls` specify the addresses etcd clients or other etcd members should use to contact the etcd server. The advertise addresses must be reachable from the remote machines. Do not advertise addresses like `localhost` or `0.0.0.0` for a production setup since these addresses are unreachable from remote machines.
 
 ### Deployment
 
@@ -111,7 +107,7 @@ Try the [benchmark] tool. Current [benchmark results][benchmark-result] are avai
 #### What does the etcd warning "apply entries took too long" mean?
 
 After a majority of etcd members agree to commit a request, each etcd server applies the request to its data store and persists the result to disk. Even with a slow mechanical disk or a virtualized network disk, such as Amazon’s EBS or Google’s PD, applying a request should normally take fewer than 50 milliseconds. If the average apply duration exceeds 100 milliseconds, etcd will warn that entries are taking too long to apply.
- 
+
 Usually this issue is caused by a slow disk. The disk could be experiencing contention among etcd and other applications, or the disk is too simply slow (e.g., a shared virtualized disk). To rule out a slow disk from causing this warning, monitor  [backend_commit_duration_seconds][backend_commit_metrics] (p99 duration should be less than 25ms) to confirm the disk is reasonably fast. If the disk is too slow, assigning a dedicated disk to etcd or using faster disk will typically solve the problem.
 
 The second most common cause is CPU starvation. If monitoring of the machine’s CPU usage shows heavy utilization, there may not be enough compute capacity for etcd. Moving etcd to dedicated machine, increasing process resource isolation  cgroups, or renicing the etcd server process into a higher priority can usually solve the problem.

Documentation/integrations.md

@@ -40,7 +40,7 @@
 
 **Python libraries**
 
-- [kragniz/python-etcd3](https://github.com/kragniz/python-etcd3) - Client for v3
+- [kragniz/python-etcd3](https://github.com/kragniz/python-etcd3) - Work in progress client for v3
 - [jplana/python-etcd](https://github.com/jplana/python-etcd) - Supports v2
 - [russellhaering/txetcd](https://github.com/russellhaering/txetcd) - a Twisted Python library
 - [cholcombe973/autodock](https://github.com/cholcombe973/autodock) - A docker deployment automation tool
@@ -50,7 +50,6 @@
 
 **Node libraries**
 
-- [mixer/etcd3](https://github.com/mixer/etcd3) - Supports v3
 - [stianeikeland/node-etcd](https://github.com/stianeikeland/node-etcd) - Supports v2 (w Coffeescript)
 - [lavagetto/nodejs-etcd](https://github.com/lavagetto/nodejs-etcd) - Supports v2
 - [deedubs/node-etcd-config](https://github.com/deedubs/node-etcd-config) - Supports v2

Documentation/learning/api.md

@@ -449,7 +449,7 @@ message LeaseRevokeRequest {
 
 ### Keep alives
 
-Leases are refreshed using a bi-directional stream created with the `LeaseKeepAlive` API call. When the client wishes to refresh a lease, it sends a `LeaseGrantRequest` over the stream:
+Leases are refreshed using a bi-directional stream created with the `LeaseKeepAlive` API call. When the client wishes to refresh a lease, it sends a `LeaseKeepAliveRequest` over the stream:
 
 ```protobuf
 message LeaseKeepAliveRequest {

Documentation/learning/auth_design.md

@@ -60,7 +60,7 @@ For avoiding such a situation, the API layer performs *version number validation
 
 After authenticating with `Authenticate()`, a client can create a gRPC connection as it would without auth. In addition to the existing initialization process, the client must associate the token with the newly created connection. `grpc.WithPerRPCCredentials()` provides the functionality for this purpose.
 
-Every authenticated request from the client has a token. The token can be obtained with `grpc.metadata.FromIncomingContext()` in the server side. The server can obtain who is issuing the request and when the user was authorized. The information will be filled by the API layer in the header (`etcdserverpb.RequestHeader.Username` and `etcdserverpb.RequestHeader.AuthRevision`) of a raft log entry (`etcdserverpb.InternalRaftRequest`).
+Every authenticated request from the client has a token. The token can be obtained with `grpc.metadata.FromContext()` in the server side. The server can obtain who is issuing the request and when the user was authorized. The information will be filled by the API layer in the header (`etcdserverpb.RequestHeader.Username` and `etcdserverpb.RequestHeader.AuthRevision`) of a raft log entry (`etcdserverpb.InternalRaftRequest`).
 
 ### Checking permission in the state machine
 

Documentation/op-guide/clustering.md

@@ -281,7 +281,7 @@ ETCD_DISCOVERY=https://discovery.etcd.io/3e86b59982e49066c5d813af1c2e2579cbf573d
 --discovery https://discovery.etcd.io/3e86b59982e49066c5d813af1c2e2579cbf573de
 ```
 
-**Each member must have a different name flag specified or else discovery will fail due to duplicated names. `Hostname` or `machine-id` can be a good choice.**
+**Each member must have a different name flag specified or else discovery will fail due to duplicated names. `Hostname` or `machine-id` can be a good choice. **
 
 Now we start etcd with those relevant flags for each member:
 

Documentation/op-guide/etcd3_alert.rules

@@ -76,7 +76,7 @@ LABELS {
 }
 ANNOTATIONS {
   summary = "slow gRPC requests",
-  description = "on etcd instance {{ $labels.instance }} gRPC requests to {{ $labels.grpc_method }} are slow",
+  description = "on etcd instance {{ $labels.instance }} gRPC requests to {{ $label.grpc_method }} are slow",
 }
 
 # HTTP requests alerts
@@ -117,7 +117,7 @@ LABELS {
 }
 ANNOTATIONS {
   summary = "slow HTTP requests",
-  description = "on etcd instance {{ $labels.instance }} HTTP requests to {{ $labels.method }} are slow",
+  description = "on etcd instance {{ $labels.instance }} HTTP requests to {{ $label.method }} are slow",
 }
 
 # file descriptor alerts
@@ -161,7 +161,7 @@ LABELS {
 }
 ANNOTATIONS {
   summary = "etcd member communication is slow",
-  description = "etcd instance {{ $labels.instance }} member communication with {{ $labels.To }} is slow",
+  description = "etcd instance {{ $labels.instance }} member communication with {{ $label.To }} is slow",
 }
 
 # etcd proposal alerts

Documentation/v2/04_to_2_snapshot_migration.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Snapshot Migration
 
 You can migrate a snapshot of your data from a v0.4.9+ cluster into a new etcd 2.2 cluster using a snapshot migration. After snapshot migration, the etcd indexes of your data will change. Many etcd applications rely on these indexes to behave correctly. This operation should only be done while all etcd applications are stopped.

Documentation/v2/README.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # etcd2
 
 [![Go Report Card](https://goreportcard.com/badge/github.com/coreos/etcd)](https://goreportcard.com/report/github.com/coreos/etcd)

Documentation/v2/admin_guide.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Administration
 
 ## Data Directory
@@ -8,7 +13,7 @@ When first started, etcd stores its configuration into a data directory specifie
 Configuration is stored in the write ahead log and includes: the local member ID, cluster ID, and initial cluster configuration.
 The write ahead log and snapshot files are used during member operation and to recover after a restart.
 
-Having a dedicated disk to store wal files can improve the throughput and stabilize the cluster. 
+Having a dedicated disk to store wal files can improve the throughput and stabilize the cluster.
 It is highly recommended to dedicate a wal disk and set `--wal-dir` to point to a directory on that device for a production cluster deployment.
 
 If a member’s data directory is ever lost or corrupted then the user should [remove][remove-a-member] the etcd member from the cluster using `etcdctl` tool.
@@ -51,7 +56,7 @@ $ curl -L http://127.0.0.1:2379/health
 You can also use etcdctl to check the cluster-wide health information. It will contact all the members of the cluster and collect the health information for you.
 
 ```
-$./etcdctl cluster-health 
+$./etcdctl cluster-health
 member 8211f1d0f64f3269 is healthy: got healthy result from http://127.0.0.1:12379
 member 91bc3c398fb3c146 is healthy: got healthy result from http://127.0.0.1:22379
 member fd422379fda50e48 is healthy: got healthy result from http://127.0.0.1:32379

Documentation/v2/api.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # etcd API
 
 ## Running a Single Machine Cluster
@@ -318,7 +323,7 @@ The first terminal should get the notification and return with the same response
 
 However, the watch command can do more than this.
 Using the index, we can watch for commands that have happened in the past.
-This is useful for ensuring you don't miss events between watch commands. 
+This is useful for ensuring you don't miss events between watch commands.
 Typically, we watch again from the `modifiedIndex` + 1 of the node we got.
 
 Let's try to watch for the set command of index 7 again:
@@ -338,13 +343,13 @@ curl 'http://127.0.0.1:2379/v2/keys/foo?wait=true&waitIndex=8'
 Then even if etcd is on index 9 or 800, the first event to occur to the `/foo`
 key between 8 and the current index will be returned.
 
-**Note**: etcd only keeps the responses of the most recent 1000 events across all etcd keys. 
+**Note**: etcd only keeps the responses of the most recent 1000 events across all etcd keys.
 It is recommended to send the response to another thread to process immediately
-instead of blocking the watch while processing the result. 
+instead of blocking the watch while processing the result.
 
 #### Watch from cleared event index
 
-If we miss all the 1000 events, we need to recover the current state of the 
+If we miss all the 1000 events, we need to recover the current state of the
 watching key space through a get and then start to watch from the
 `X-Etcd-Index` + 1.
 
@@ -366,7 +371,7 @@ To start watch, first we need to fetch the current state of key `/foo`:
 curl 'http://127.0.0.1:2379/v2/keys/foo' -vv
 ```
 
-``` 
+```
 < HTTP/1.1 200 OK
 < Content-Type: application/json
 < X-Etcd-Cluster-Id: 7e27652122e8b2ae
@@ -375,7 +380,7 @@ curl 'http://127.0.0.1:2379/v2/keys/foo' -vv
 < X-Raft-Term: 2
 < Date: Mon, 05 Jan 2015 18:54:43 GMT
 < Transfer-Encoding: chunked
-< 
+<
 {"action":"get","node":{"key":"/foo","value":"bar","modifiedIndex":7,"createdIndex":7}}
 ```
 

Documentation/v2/api_v3.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # etcd3 API
 
 TODO: API doc

Documentation/v2/auth_api.md

@@ -1,13 +1,18 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # v2 Auth and Security
 
-## etcd Resources 
+## etcd Resources
 There are three types of resources in etcd
 
 1. permission resources: users and roles in the user store
 2. key-value resources: key-value pairs in the key-value store
 3. settings resources: security settings, auth settings, and dynamic etcd cluster settings (election/heartbeat)
 
-### Permission Resources 
+### Permission Resources
 
 #### Users
 A user is an identity to be authenticated. Each user can have multiple roles. The user has a capability (such as reading or writing) on the resource if one of the roles has that capability.
@@ -15,7 +20,7 @@ A user is an identity to be authenticated. Each user can have multiple roles. Th
 A user named `root` is required before authentication can be enabled, and it always has the ROOT role. The ROOT role can be granted to multiple users, but `root` is required for recovery purposes.
 
 #### Roles
-Each role has exact one associated Permission List. An permission list exists for each permission on key-value resources. 
+Each role has exact one associated Permission List. An permission list exists for each permission on key-value resources.
 
 The special static ROOT (named `root`) role has a full permissions on all key-value resources, the permission to manage user resources and settings resources. Only the ROOT role has the permission to manage user resources and modify settings resources. The ROOT role is built-in and does not need to be created.
 
@@ -30,8 +35,8 @@ A Permission List is a list of allowed patterns for that particular permission (
 ### Key-Value Resources
 A key-value resource is a key-value pairs in the store. Given a list of matching patterns, permission for any given key in a request is granted if any of the patterns in the list match.
 
-Only prefixes or exact keys are supported. A prefix permission string ends in `*`. 
-A permission on `/foo` is for that exact key or directory, not its children or recursively. `/foo*` is a prefix that matches `/foo` recursively, and all keys thereunder, and keys with that prefix (eg. `/foobar`. Contrast to the prefix `/foo/*`). `*` alone is permission on the full keyspace. 
+Only prefixes or exact keys are supported. A prefix permission string ends in `*`.
+A permission on `/foo` is for that exact key or directory, not its children or recursively. `/foo*` is a prefix that matches `/foo` recursively, and all keys thereunder, and keys with that prefix (eg. `/foobar`. Contrast to the prefix `/foo/*`). `*` alone is permission on the full keyspace.
 
 ### Settings Resources
 
@@ -66,7 +71,7 @@ An Error JSON corresponds to:
 }
 
 #### Enable and Disable Authentication
-        
+
 **Get auth status**
 
 GET  /v2/auth/enable
@@ -215,8 +220,8 @@ PUT  /v2/auth/users/charlie
     Sent Headers:
         Authorization: Basic <BasicAuthString>
     Put Body:
-        JSON struct, above, matching the appropriate name 
-          * Starting password and roles when creating. 
+        JSON struct, above, matching the appropriate name
+          * Starting password and roles when creating.
           * Grant/Revoke/Password filled in when updating (to grant roles, revoke roles, or change the password).
     Possible Status Codes:
         200 OK
@@ -345,7 +350,7 @@ PUT  /v2/auth/roles/rkt
         401 Unauthorized
         404 Not Found (update non-existent roles)
         409 Conflict (when granting duplicated permission or revoking non-existent permission)
-    200 Body: 
+    200 Body:
         JSON state of the role
 
 **Remove A Role**

Documentation/v2/authentication.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Authentication Guide
 
 ## Overview
@@ -14,7 +19,7 @@ There is one special user, `root`, and there are two special roles, `root` and `
 
 ### User `root`
 
-User `root` must be created before security can be activated. It has the `root` role and allows for the changing of anything inside etcd. The idea behind the `root` user is for recovery purposes -- a password is generated and stored somewhere -- and the root role is granted to the administrator accounts on the system. In the future, for troubleshooting and recovery, we will need to assume some access to the system, and future documentation will assume this root user (though anyone with the role will suffice). 
+User `root` must be created before security can be activated. It has the `root` role and allows for the changing of anything inside etcd. The idea behind the `root` user is for recovery purposes -- a password is generated and stored somewhere -- and the root role is granted to the administrator accounts on the system. In the future, for troubleshooting and recovery, we will need to assume some access to the system, and future documentation will assume this root user (though anyone with the role will suffice).
 
 ### Role `root`
 
@@ -104,7 +109,7 @@ $ etcdctl role grant myrolename -path '/foo/bar' -write
 $ etcdctl role grant myrolename -path '/pub/*' -readwrite
 ```
 
-Beware that 
+Beware that
 
 ```
 # Give full access to keys under /pub??
@@ -133,12 +138,12 @@ $ etcdctl role remove myrolename
 
 ## Enabling authentication
 
-The minimal steps to enabling auth are as follows. The administrator can set up users and roles before or after enabling authentication, as a matter of preference. 
+The minimal steps to enabling auth are as follows. The administrator can set up users and roles before or after enabling authentication, as a matter of preference.
 
 Make sure the root user is created:
 
 ```
-$ etcdctl user add root 
+$ etcdctl user add root
 New password:
 ```
 

Documentation/v2/backward_compatibility.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Backward Compatibility
 
 The main goal of etcd 2.0 release is to improve cluster safety around bootstrapping and dynamic reconfiguration. To do this, we deprecated the old error-prone APIs and provide a new set of APIs.

Documentation/v2/benchmarks/README.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # Benchmarks
 
 etcd benchmarks will be published regularly and tracked for each release below:

Documentation/v2/benchmarks/etcd-2-1-0-alpha-benchmarks.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 ## Physical machines
 
 GCE n1-highcpu-2 machine type

Documentation/v2/benchmarks/etcd-2-2-0-benchmarks.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # Benchmarking etcd v2.2.0
 
 ## Physical Machines

Documentation/v2/benchmarks/etcd-2-2-0-rc-benchmarks.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 ## Physical machines
 
 GCE n1-highcpu-2 machine type

Documentation/v2/benchmarks/etcd-2-2-0-rc-memory-benchmarks.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 ## Physical machine
 
 GCE n1-standard-2 machine type

Documentation/v2/benchmarks/etcd-3-demo-benchmarks.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 ## Physical machines
 
 GCE n1-highcpu-2 machine type

Documentation/v2/benchmarks/etcd-3-watch-memory-benchmark.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # Watch Memory Usage Benchmark
 
 *NOTE*: The watch features are under active development, and their memory usage may change as that development progresses. We do not expect it to significantly increase beyond the figures stated below.
@@ -5,10 +10,10 @@
 A primary goal of etcd is supporting a very large number of watchers doing a massively large amount of watching. etcd aims to support O(10k) clients, O(100K) watch streams (O(10) streams per client) and O(10M) total watchings (O(100) watching per stream). The memory consumed by each individual watching accounts for the largest portion of etcd's overall usage, and is therefore the focus of current and future optimizations.
 
 
-Three related components of etcd watch consume physical memory: each `grpc.Conn`, each watch stream, and each instance of the watching activity. `grpc.Conn` maintains the actual TCP connection and other gRPC connection state. Each `grpc.Conn` consumes O(10kb) of memory, and might have multiple watch streams attached. 
+Three related components of etcd watch consume physical memory: each `grpc.Conn`, each watch stream, and each instance of the watching activity. `grpc.Conn` maintains the actual TCP connection and other gRPC connection state. Each `grpc.Conn` consumes O(10kb) of memory, and might have multiple watch streams attached.
 
-Each watch stream is an independent HTTP2 connection which consumes another O(10kb) of memory. 
-Multiple watchings might share one watch stream. 
+Each watch stream is an independent HTTP2 connection which consumes another O(10kb) of memory.
+Multiple watchings might share one watch stream.
 
 Watching is the actual struct that tracks the changes on the key-value store. Each watching should only consume < O(1kb).
 

Documentation/v2/benchmarks/etcd-storage-memory-benchmark.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # Storage Memory Usage Benchmark
 
 <!---todo: link storage to storage design doc-->
@@ -60,7 +65,7 @@ GCE n1-standard-2 machine type
 
 In this test, we only benchmark the memory usage of the in-memory index. The goal is to find `c1` and `c2` mentioned above and to understand the hard limit of memory consumption of the storage.
 
-We calculate the memory usage consumption via the Go runtime.ReadMemStats. We calculate the total allocated bytes difference before creating the index and after creating the index. It cannot perfectly reflect the memory usage of the in-memory index itself but can show the rough consumption pattern. 
+We calculate the memory usage consumption via the Go runtime.ReadMemStats. We calculate the total allocated bytes difference before creating the index and after creating the index. It cannot perfectly reflect the memory usage of the in-memory index itself but can show the rough consumption pattern.
 
 | N    | versions | key size | memory usage |
 |------|----------|----------|--------------|

Documentation/v2/branch_management.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Branch Management
 
 ## Guide

Documentation/v2/clustering.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Clustering Guide
 
 ## Overview

Documentation/v2/configuration.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Configuration Flags
 
 etcd is configurable through command-line flags and environment variables. Options set on the command line take precedence over those from the environment.

Documentation/v2/dev/release.md

@@ -1,8 +1,13 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # etcd release guide
 
 The guide talks about how to release a new version of etcd.
 
-The procedure includes some manual steps for sanity checking but it can probably be further scripted. Please keep this document up-to-date if you want to make changes to the release process. 
+The procedure includes some manual steps for sanity checking but it can probably be further scripted. Please keep this document up-to-date if you want to make changes to the release process.
 
 ## Prepare Release
 

Documentation/v2/discovery_protocol.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Discovery Service Protocol
 
 Discovery service protocol helps new etcd member to discover all other members in cluster bootstrap phase using a shared discovery URL.

Documentation/v2/docker_guide.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Running etcd under Docker
 
 The following guide will show you how to run etcd under Docker using the [static bootstrap process](clustering.md#static).

Documentation/v2/errorcode.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Error Code
 ======
 

Documentation/v2/etcd_alert.rules

@@ -62,7 +62,7 @@ ALERT HTTPRequestsSlow
   }
   ANNOTATIONS {
     summary = "slow HTTP requests",
-    description = "on etcd instance {{ $labels.instance }} HTTP requests to {{ $labels.method }} are slow",
+    description = "on etcd instance {{ $labels.instance }} HTTP requests to {{ $label.method }} are slow",
   }
 
 ### File descriptor alerts ###

Documentation/v2/faq.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # FAQ
 
 ## 1) Why can an etcd client read an old version of data when a majority of the etcd cluster members are down?

Documentation/v2/glossary.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Glossary
 
 This document defines the various terms used in etcd documentation, command line and source code.

Documentation/v2/implementation-faq.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # FAQ
 
 ## Initial Bootstrapping UX

Documentation/v2/internal-protocol-versioning.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Versioning
 
 Goal: We want to be able to upgrade an individual peer in an etcd cluster to a newer version of etcd.

Documentation/v2/libraries-and-tools.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Libraries and Tools
 
 **Tools**

Documentation/v2/members_api.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Members API
 
 * [List members](#list-members)

Documentation/v2/metrics.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Metrics
 
 etcd uses [Prometheus][prometheus] for metrics reporting. The metrics can be used for real-time monitoring and debugging. etcd does not persist its metrics; if a member restarts, the metrics will be reset.
@@ -14,9 +19,9 @@ The metrics under the `etcd` prefix are for monitoring and alerting. They are st
 
 ### http requests
 
-These metrics describe the serving of requests (non-watch events) served by etcd members in non-proxy mode: total 
+These metrics describe the serving of requests (non-watch events) served by etcd members in non-proxy mode: total
 incoming requests, request failures and processing latency (inc. raft rounds for storage). They are useful for tracking
- user-generated traffic hitting the etcd cluster . 
+ user-generated traffic hitting the etcd cluster .
 
 All these metrics are prefixed with `etcd_http_`
 
@@ -28,20 +33,20 @@ All these metrics are prefixed with `etcd_http_`
 
 
 Example Prometheus queries that may be useful from these metrics (across all etcd members):
- 
- * `sum(rate(etcd_http_failed_total{job="etcd"}[1m]) by (method) / sum(rate(etcd_http_events_received_total{job="etcd"})[1m]) by (method)` 
-    
+
+ * `sum(rate(etcd_http_failed_total{job="etcd"}[1m]) by (method) / sum(rate(etcd_http_events_received_total{job="etcd"})[1m]) by (method)`
+
     Shows the fraction of events that failed by HTTP method across all members, across a time window of `1m`.
- 
+
  * `sum(rate(etcd_http_received_total{job="etcd",method="GET})[1m]) by (method)`
    `sum(rate(etcd_http_received_total{job="etcd",method~="GET})[1m]) by (method)`
-    
+
     Shows the rate of successful readonly/write queries across all servers, across a time window of `1m`.
-    
+
  * `histogram_quantile(0.9, sum(rate(etcd_http_successful_duration_seconds{job="etcd",method="GET"}[5m]) ) by (le))`
    `histogram_quantile(0.9, sum(rate(etcd_http_successful_duration_seconds{job="etcd",method!="GET"}[5m]) ) by (le))`
-    
-    Show the 0.90-tile latency (in seconds) of read/write (respectively) event handling across all members, with a window of `5m`.      
+
+    Show the 0.90-tile latency (in seconds) of read/write (respectively) event handling across all members, with a window of `5m`.
 
 ### proxy
 
@@ -56,21 +61,21 @@ All these metrics are prefixed with `etcd_proxy_`
 | requests_total            | Total number of requests by this proxy instance.                                | Counter(method)        |
 | handled_total             | Total number of fully handled requests, with responses from etcd members.           | Counter(method)        |
 | dropped_total             | Total number of dropped requests due to forwarding errors to etcd members.          | Counter(method,error)  |
-| handling_duration_seconds | Bucketed handling times by HTTP method, including round trip to member instances.   | Histogram(method)      |  
+| handling_duration_seconds | Bucketed handling times by HTTP method, including round trip to member instances.   | Histogram(method)      |
 
 Example Prometheus queries that may be useful from these metrics (across all etcd servers):
 
  *  `sum(rate(etcd_proxy_handled_total{job="etcd"}[1m])) by (method)`
-    
-    Rate of requests (by HTTP method) handled by all proxies, across a window of `1m`. 
+
+    Rate of requests (by HTTP method) handled by all proxies, across a window of `1m`.
 
  * `histogram_quantile(0.9, sum(rate(handling_duration_seconds{job="etcd",method="GET"}[5m])) by (le))`
    `histogram_quantile(0.9, sum(rate(handling_duration_seconds{job="etcd",method!="GET"}[5m])) by (le))`
-    
-    Show the 0.90-tile latency (in seconds) of handling of user requests across all proxy machines, with a window of `5m`.  
-    
+
+    Show the 0.90-tile latency (in seconds) of handling of user requests across all proxy machines, with a window of `5m`.
+
  * `sum(rate(etcd_proxy_dropped_total{job="etcd"}[1m])) by (proxying_error)`
-    
+
     Number of failed request on the proxy. This should be 0, spikes here indicate connectivity issues to the etcd cluster.
 
 ## etcd_debugging namespace metrics

Documentation/v2/other_apis.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Miscellaneous APIs
 
 * [Getting the etcd version](#getting-the-etcd-version)

Documentation/v2/platforms/freebsd.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # FreeBSD
 
 Starting with version 0.1.2 both etcd and etcdctl have been ported to FreeBSD and can

Documentation/v2/production-users.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Production Users
 
 This document tracks people and use cases for etcd in production. By creating a list of production use cases we hope to build a community of advisors that we can reach out to with experience using various etcd applications, operation environments, and cluster sizes. The etcd development team may reach out periodically to check-in on your experience and update this list.

Documentation/v2/proxy.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Proxy
 
 etcd can run as a transparent proxy. Doing so allows for easy discovery of etcd within your infrastructure, since it can run on each machine as a local service. In this mode, etcd acts as a reverse proxy and forwards client requests to an active etcd cluster. The etcd proxy does not participate in the consensus replication of the etcd cluster, thus it neither increases the resilience nor decreases the write performance of the etcd cluster.

Documentation/v2/reporting_bugs.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Reporting Bugs
 
 If you find bugs or documentation mistakes in the etcd project, please let us know by [opening an issue][etcd-issue]. We treat bugs and mistakes very seriously and believe no issue is too small. Before creating a bug report, please check that an issue reporting the same problem does not already exist.

Documentation/v2/rfc/v3api.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../../docs.md#documentation
+
+
 # Overview
 
 The etcd v3 API is designed to give users a more efficient and cleaner abstraction compared to etcd v2. There are a number of semantic and protocol changes in this new API. For an overview [see Xiang Li's video](https://youtu.be/J5AioGtEPeQ?t=211).

Documentation/v2/runtime-configuration.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Runtime Reconfiguration
 
 etcd comes with support for incremental runtime reconfiguration, which allows users to update the membership of the cluster at run time.
@@ -61,9 +66,9 @@ A wrongly updated client URL will not affect the health of the etcd cluster.
 
 #### Update advertise peer URLs
 
-If you would like to update the advertise peer URLs of a member, you have to first update 
+If you would like to update the advertise peer URLs of a member, you have to first update
 it explicitly via member command and then restart the member. The additional action is required
-since updating peer URLs changes the cluster wide configuration and can affect the health of the etcd cluster. 
+since updating peer URLs changes the cluster wide configuration and can affect the health of the etcd cluster.
 
 To update the peer URLs, first, we need to find the target member's ID. You can list all members with `etcdctl`:
 

Documentation/v2/runtime-reconf-design.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Design of Runtime Reconfiguration
 
 Runtime reconfiguration is one of the hardest and most error prone features in a distributed system, especially in a consensus based system like etcd.
@@ -26,21 +31,21 @@ We think runtime reconfiguration should be a low frequent operation. We made the
 
 If a cluster permanently loses a majority of its members, a new cluster will need to be started from an old data directory to recover the previous state.
 
-It is entirely possible to force removing the failed members from the existing cluster to recover. However, we decided not to support this method since it bypasses the normal consensus committing phase, which is unsafe. If the member to remove is not actually dead or you force to remove different members through different members in the same cluster, you will end up with diverged cluster with same clusterID. This is very dangerous and hard to debug/fix afterwards. 
+It is entirely possible to force removing the failed members from the existing cluster to recover. However, we decided not to support this method since it bypasses the normal consensus committing phase, which is unsafe. If the member to remove is not actually dead or you force to remove different members through different members in the same cluster, you will end up with diverged cluster with same clusterID. This is very dangerous and hard to debug/fix afterwards.
 
 If you have a correct deployment, the possibility of permanent majority lose is very low. But it is a severe enough problem that worth special care. We strongly suggest you to read the [disaster recovery documentation][disaster-recovery] and prepare for permanent majority lose before you put etcd into production.
 
 ## Do Not Use Public Discovery Service For Runtime Reconfiguration
 
-The public discovery service should only be used for bootstrapping a cluster. To join member into an existing cluster, you should use runtime reconfiguration API. 
+The public discovery service should only be used for bootstrapping a cluster. To join member into an existing cluster, you should use runtime reconfiguration API.
 
 Discovery service is designed for bootstrapping an etcd cluster in the cloud environment, when you do not know the IP addresses of all the members beforehand. After you successfully bootstrap a cluster, the IP addresses of all the members are known. Technically, you should not need the discovery service any more.
 
-It seems that using public discovery service is a convenient way to do runtime reconfiguration, after all discovery service already has all the cluster configuration information. However relying on public discovery service brings troubles: 
+It seems that using public discovery service is a convenient way to do runtime reconfiguration, after all discovery service already has all the cluster configuration information. However relying on public discovery service brings troubles:
 
 1. it introduces external dependencies for the entire life-cycle of your cluster, not just bootstrap time. If there is a network issue between your cluster and public discovery service, your cluster will suffer from it.
- 
-2. public discovery service must reflect correct runtime configuration of your cluster during it life-cycle. It has to provide security mechanism to avoid bad actions, and it is hard. 
+
+2. public discovery service must reflect correct runtime configuration of your cluster during it life-cycle. It has to provide security mechanism to avoid bad actions, and it is hard.
 
 3. public discovery service has to keep tens of thousands of cluster configurations. Our public discovery service backend is not ready for that workload.
 

Documentation/v2/security.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Security Model
 
 etcd supports SSL/TLS as well as authentication through client certificates, both for clients to server as well as peer (server to server / cluster) communication.

Documentation/v2/tuning.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Tuning
 
 The default settings in etcd should work well for installations on a local network where the average network latency is low.

Documentation/v2/upgrade_2_1.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Upgrade etcd to 2.1
 
 In the general case, upgrading from etcd 2.0 to 2.1 can be a zero-downtime, rolling upgrade:
@@ -12,11 +17,11 @@ Before [starting an upgrade](#upgrade-procedure), read through the rest of this
 
 To upgrade an existing etcd deployment to 2.1, you must be running 2.0. If you’re running a version of etcd before 2.0, you must upgrade to [2.0][v2.0] before upgrading to 2.1.
 
-Also, to ensure a smooth rolling upgrade, your running cluster must be healthy. You can check the health of the cluster by using `etcdctl cluster-health` command. 
+Also, to ensure a smooth rolling upgrade, your running cluster must be healthy. You can check the health of the cluster by using `etcdctl cluster-health` command.
 
-### Preparedness 
+### Preparedness
 
-Before upgrading etcd, always test the services relying on etcd in a staging environment before deploying the upgrade to the production environment. 
+Before upgrading etcd, always test the services relying on etcd in a staging environment before deploying the upgrade to the production environment.
 
 You might also want to [backup your data directory][backup-datastore] for a potential [downgrade](#downgrade).
 
@@ -38,7 +43,7 @@ If you have even more data, this might take more time. If you have a data size l
 
 ### Downgrade
 
-If all members have been upgraded to v2.1, the cluster will be upgraded to v2.1, and downgrade is **not possible**. If any member is still v2.0, the cluster will remain in v2.0, and you can go back to use v2.0 binary. 
+If all members have been upgraded to v2.1, the cluster will be upgraded to v2.1, and downgrade is **not possible**. If any member is still v2.0, the cluster will remain in v2.0, and you can go back to use v2.0 binary.
 
 Please [backup your data directory][backup-datastore] of all etcd members if you want to downgrade the cluster, even if it is upgraded.
 
@@ -96,7 +101,7 @@ member 924e2e83e93f2560 is healthy
 member a8266ecf031671f3 is healthy
 ```
 
-#### 4. Repeat step 2 to step 3 for all other members 
+#### 4. Repeat step 2 to step 3 for all other members
 
 #### 5. Finish
 

Documentation/v2/upgrade_2_2.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 # Upgrade etcd from 2.1 to 2.2
 
 In the general case, upgrading from etcd 2.1 to 2.2 can be a zero-downtime, rolling upgrade:
@@ -13,11 +18,11 @@ Before [starting an upgrade](#upgrade-procedure), read through the rest of this
 
 To upgrade an existing etcd deployment to 2.2, you must be running 2.1. If you’re running a version of etcd before 2.1, you must upgrade to [2.1][v2.1] before upgrading to 2.2.
 
-Also, to ensure a smooth rolling upgrade, your running cluster must be healthy. You can check the health of the cluster by using `etcdctl cluster-health` command. 
+Also, to ensure a smooth rolling upgrade, your running cluster must be healthy. You can check the health of the cluster by using `etcdctl cluster-health` command.
 
-### Preparedness 
+### Preparedness
 
-Before upgrading etcd, always test the services relying on etcd in a staging environment before deploying the upgrade to the production environment. 
+Before upgrading etcd, always test the services relying on etcd in a staging environment before deploying the upgrade to the production environment.
 
 You might also want to [backup the data directory][backup-datastore] for a potential [downgrade].
 
@@ -31,11 +36,11 @@ Internally, etcd members negotiate with each other to determine the overall etcd
 
 If you have a data size larger than 100MB you should contact us before upgrading, so we can make sure the upgrades work smoothly.
 
-Every etcd 2.2 member will do health checking across the cluster periodically. etcd 2.1 member does not support health checking. During the upgrade, etcd 2.2 member will log warning about the unhealthy state of etcd 2.1 member. You can ignore the warning. 
+Every etcd 2.2 member will do health checking across the cluster periodically. etcd 2.1 member does not support health checking. During the upgrade, etcd 2.2 member will log warning about the unhealthy state of etcd 2.1 member. You can ignore the warning.
 
 ### Downgrade
 
-If all members have been upgraded to v2.2, the cluster will be upgraded to v2.2, and downgrade is **not possible**. If any member is still v2.1, the cluster will remain in v2.1, and you can go back to use v2.1 binary. 
+If all members have been upgraded to v2.2, the cluster will be upgraded to v2.2, and downgrade is **not possible**. If any member is still v2.1, the cluster will remain in v2.1, and you can go back to use v2.1 binary.
 
 Please [backup the data directory][backup-datastore] of all etcd members if you want to downgrade the cluster, even if it is upgraded.
 
@@ -112,7 +117,7 @@ member a8266ecf031671f3 is healthy: got healthy result from http://localhost:123
 cluster is healthy
 ```
 
-#### 4. Repeat step 2 to step 3 for all other members 
+#### 4. Repeat step 2 to step 3 for all other members
 
 #### 5. Finish
 

Documentation/v2/upgrade_2_3.md

@@ -1,3 +1,8 @@
+**This is the documentation for etcd2 releases. Read [etcd3 doc][v3-docs] for etcd3 releases.**
+
+[v3-docs]: ../docs.md#documentation
+
+
 ## Upgrade etcd from 2.2 to 2.3
 
 In the general case, upgrading from etcd 2.2 to 2.3 can be a zero-downtime, rolling upgrade:

NEWS

@@ -1,60 +1,3 @@
-etcd v3.2.0 (2017-06-09)
-- improved backend read concurrency
-- embedded etcd
-  - Etcd.Peers field is now []*peerListener
-- RPCs
-  - add Election, Lock service
-- native client etcdserver/api/v3client
-  - client "embedded" in the server
-- v3 client
-  - LeaseTimeToLive returns TTL=-1 resp on lease not found
-  - clientv3.NewFromConfigFile is moved to clientv3/yaml.NewConfig
-  - STM prefetching
-  - add namespace feature
-  - concurrency package's elections updated to match RPC interfaces
-  - let client dial endpoints not in the balancer
-  - add ErrOldCluster with server version checking
-  - translate WithPrefix() into WithFromKey() for empty key
-- v3 etcdctl
-  - add check perf command
-  - add --from-key flag to role grant-permission command
-  - lock command takes an optional command to execute
-- etcd flags
-  - add --enable-v2 flag to configure v2 backend (enabled by default)
-  - add --auth-token flag
-- gRPC proxy
-  - proxy endpoint discovery
-  - namespaces
-  - coalesce lease requests
-- gateway
-  - support DNS SRV priority
-- auth
-  - support Watch API
-  - JWT tokens
-- logging, monitoring
-  - server warns large snapshot operations
-  - add 'etcd_debugging_server_lease_expired_total' metrics
-- security
-  - deny incoming peer certs with wrong IP SAN
-  - resolve TLS DNSNames when SAN checking
-  - reload TLS certificates on every client connection
-- release
-  - annotate acbuild with supports-systemd-notify
-  - add nsswitch.conf to Docker container image
-  - add ppc64le, arm64(experimental) builds
-  - Go 1.8.3
-  - gRPC v1.2.1
-  - grpc-gateway to v1.2.0
-- v2
-  - allow snapshot over 512MB
-
-etcd v3.1.9 (2017-06-09)
-- allow v2 snapshot over 512MB
-
-etcd v3.1.8 (2017-05-19)
-
-etcd v3.1.7 (2017-04-28)
-
 etcd v3.1.6 (2017-04-19)
 - remove auth check in Status API
 - fill in Auth API response header

auth/jwt.go

@@ -97,9 +97,7 @@ func prepareOpts(opts map[string]string) (jwtSignMethod, jwtPubKeyPath, jwtPrivK
 			return "", "", "", ErrInvalidAuthOpts
 		}
 	}
-	if len(jwtSignMethod) == 0 {
-		return "", "", "", ErrInvalidAuthOpts
-	}
+
 	return jwtSignMethod, jwtPubKeyPath, jwtPrivKeyPath, nil
 }
 

auth/jwt_test.go

@@ -1,94 +0,0 @@
-// Copyright 2017 The etcd Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package auth
-
-import (
-	"context"
-	"testing"
-)
-
-const (
-	jwtPubKey  = "../integration/fixtures/server.crt"
-	jwtPrivKey = "../integration/fixtures/server.key.insecure"
-)
-
-func TestJWTInfo(t *testing.T) {
-	opts := map[string]string{
-		"pub-key":     jwtPubKey,
-		"priv-key":    jwtPrivKey,
-		"sign-method": "RS256",
-	}
-	jwt, err := newTokenProviderJWT(opts)
-	if err != nil {
-		t.Fatal(err)
-	}
-	token, aerr := jwt.assign(context.TODO(), "abc", 123)
-	if aerr != nil {
-		t.Fatal(err)
-	}
-	ai, ok := jwt.info(context.TODO(), token, 123)
-	if !ok {
-		t.Fatalf("failed to authenticate with token %s", token)
-	}
-	if ai.Revision != 123 {
-		t.Fatalf("expected revision 123, got %d", ai.Revision)
-	}
-	ai, ok = jwt.info(context.TODO(), "aaa", 120)
-	if ok || ai != nil {
-		t.Fatalf("expected aaa to fail to authenticate, got %+v", ai)
-	}
-}
-
-func TestJWTBad(t *testing.T) {
-	opts := map[string]string{
-		"pub-key":     jwtPubKey,
-		"priv-key":    jwtPrivKey,
-		"sign-method": "RS256",
-	}
-	// private key instead of public key
-	opts["pub-key"] = jwtPrivKey
-	if _, err := newTokenProviderJWT(opts); err == nil {
-		t.Fatalf("expected failure on missing public key")
-	}
-	opts["pub-key"] = jwtPubKey
-
-	// public key instead of private key
-	opts["priv-key"] = jwtPubKey
-	if _, err := newTokenProviderJWT(opts); err == nil {
-		t.Fatalf("expected failure on missing public key")
-	}
-	opts["priv-key"] = jwtPrivKey
-
-	// missing signing option
-	delete(opts, "sign-method")
-	if _, err := newTokenProviderJWT(opts); err == nil {
-		t.Fatal("expected error on missing option")
-	}
-	opts["sign-method"] = "RS256"
-
-	// bad file for pubkey
-	opts["pub-key"] = "whatever"
-	if _, err := newTokenProviderJWT(opts); err == nil {
-		t.Fatalf("expected failure on missing public key")
-	}
-	opts["pub-key"] = jwtPubKey
-
-	// bad file for private key
-	opts["priv-key"] = "whatever"
-	if _, err := newTokenProviderJWT(opts); err == nil {
-		t.Fatalf("expeceted failure on missing private key")
-	}
-	opts["priv-key"] = jwtPrivKey
-}

auth/simple_token.go

@@ -118,8 +118,6 @@ func (t *tokenSimple) genTokenPrefix() (string, error) {
 
 func (t *tokenSimple) assignSimpleTokenToUser(username, token string) {
 	t.simpleTokensMu.Lock()
-	defer t.simpleTokensMu.Unlock()
-
 	_, ok := t.simpleTokens[token]
 	if ok {
 		plog.Panicf("token %s is alredy used", token)
@@ -127,6 +125,7 @@ func (t *tokenSimple) assignSimpleTokenToUser(username, token string) {
 
 	t.simpleTokens[token] = username
 	t.simpleTokenKeeper.addSimpleToken(token)
+	t.simpleTokensMu.Unlock()
 }
 
 func (t *tokenSimple) invalidateUser(username string) {

auth/store.go

@@ -162,9 +162,6 @@ type AuthStore interface {
 
 	// AuthInfoFromTLS gets AuthInfo from TLS info of gRPC's context
 	AuthInfoFromTLS(ctx context.Context) *AuthInfo
-
-	// WithRoot generates and installs a token that can be used as a root credential
-	WithRoot(ctx context.Context) context.Context
 }
 
 type TokenProvider interface {
@@ -995,17 +992,13 @@ func (as *authStore) AuthInfoFromTLS(ctx context.Context) *AuthInfo {
 }
 
 func (as *authStore) AuthInfoFromCtx(ctx context.Context) (*AuthInfo, error) {
-	md, ok := metadata.FromIncomingContext(ctx)
+	md, ok := metadata.FromContext(ctx)
 	if !ok {
 		return nil, nil
 	}
 
-	//TODO(mitake|hexfusion) review unifying key names
-	ts, ok := md["token"]
-	if !ok {
-		ts, ok = md["authorization"]
-	}
-	if !ok {
+	ts, tok := md["token"]
+	if !tok {
 		return nil, nil
 	}
 
@@ -1015,7 +1008,6 @@ func (as *authStore) AuthInfoFromCtx(ctx context.Context) (*AuthInfo, error) {
 		plog.Warningf("invalid auth token: %s", token)
 		return nil, ErrInvalidAuthToken
 	}
-
 	return authInfo, nil
 }
 
@@ -1065,35 +1057,3 @@ func NewTokenProvider(tokenOpts string, indexWaiter func(uint64) <-chan struct{}
 		return nil, ErrInvalidAuthOpts
 	}
 }
-
-func (as *authStore) WithRoot(ctx context.Context) context.Context {
-	if !as.isAuthEnabled() {
-		return ctx
-	}
-
-	var ctxForAssign context.Context
-	if ts := as.tokenProvider.(*tokenSimple); ts != nil {
-		ctx1 := context.WithValue(ctx, "index", uint64(0))
-		prefix, err := ts.genTokenPrefix()
-		if err != nil {
-			plog.Errorf("failed to generate prefix of internally used token")
-			return ctx
-		}
-		ctxForAssign = context.WithValue(ctx1, "simpleToken", prefix)
-	} else {
-		ctxForAssign = ctx
-	}
-
-	token, err := as.tokenProvider.assign(ctxForAssign, "root", as.Revision())
-	if err != nil {
-		// this must not happen
-		plog.Errorf("failed to assign token for lease revoking: %s", err)
-		return ctx
-	}
-
-	mdMap := map[string]string{
-		"token": token,
-	}
-	tokenMD := metadata.New(mdMap)
-	return metadata.NewContext(ctx, tokenMD)
-}

auth/store_test.go

@@ -453,8 +453,7 @@ func TestAuthInfoFromCtx(t *testing.T) {
 		t.Errorf("expected (nil, nil), got (%v, %v)", ai, err)
 	}
 
-	// as if it came from RPC
-	ctx = metadata.NewIncomingContext(context.Background(), metadata.New(map[string]string{"tokens": "dummy"}))
+	ctx = metadata.NewContext(context.Background(), metadata.New(map[string]string{"tokens": "dummy"}))
 	ai, err = as.AuthInfoFromCtx(ctx)
 	if err != nil && ai != nil {
 		t.Errorf("expected (nil, nil), got (%v, %v)", ai, err)
@@ -466,19 +465,19 @@ func TestAuthInfoFromCtx(t *testing.T) {
 		t.Error(err)
 	}
 
-	ctx = metadata.NewIncomingContext(context.Background(), metadata.New(map[string]string{"token": "Invalid Token"}))
+	ctx = metadata.NewContext(context.Background(), metadata.New(map[string]string{"token": "Invalid Token"}))
 	_, err = as.AuthInfoFromCtx(ctx)
 	if err != ErrInvalidAuthToken {
 		t.Errorf("expected %v, got %v", ErrInvalidAuthToken, err)
 	}
 
-	ctx = metadata.NewIncomingContext(context.Background(), metadata.New(map[string]string{"token": "Invalid.Token"}))
+	ctx = metadata.NewContext(context.Background(), metadata.New(map[string]string{"token": "Invalid.Token"}))
 	_, err = as.AuthInfoFromCtx(ctx)
 	if err != ErrInvalidAuthToken {
 		t.Errorf("expected %v, got %v", ErrInvalidAuthToken, err)
 	}
 
-	ctx = metadata.NewIncomingContext(context.Background(), metadata.New(map[string]string{"token": resp.Token}))
+	ctx = metadata.NewContext(context.Background(), metadata.New(map[string]string{"token": resp.Token}))
 	ai, err = as.AuthInfoFromCtx(ctx)
 	if err != nil {
 		t.Error(err)
@@ -522,7 +521,7 @@ func TestAuthInfoFromCtxRace(t *testing.T) {
 	donec := make(chan struct{})
 	go func() {
 		defer close(donec)
-		ctx := metadata.NewIncomingContext(context.Background(), metadata.New(map[string]string{"token": "test"}))
+		ctx := metadata.NewContext(context.Background(), metadata.New(map[string]string{"token": "test"}))
 		as.AuthInfoFromCtx(ctx)
 	}()
 	as.UserAdd(&pb.AuthUserAddRequest{Name: "test"})

bill-of-materials.json

@@ -345,15 +345,6 @@
 			}
 		]
 	},
-	{
-		"project": "google.golang.org/genproto/googleapis/rpc/status",
-		"licenses": [
-			{
-				"type": "Apache License 2.0",
-				"confidence": 1
-			}
-		]
-	},
 	{
 		"project": "google.golang.org/grpc",
 		"licenses": [

client/doc.go

@@ -59,7 +59,7 @@ Use a custom context to set timeouts on your operations:
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancel()
 
-	// set a new key, ignoring its previous state
+	// set a new key, ignoring it's previous state
 	_, err := kAPI.Set(ctx, "/ping", "pong", nil)
 	if err != nil {
 		if err == context.DeadlineExceeded {

client/example_keys_test.go

@@ -1,93 +0,0 @@
-// Copyright 2017 The etcd Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package client_test
-
-import (
-	"fmt"
-	"log"
-	"sort"
-
-	"github.com/coreos/etcd/client"
-	"golang.org/x/net/context"
-)
-
-func ExampleKeysAPI_directory() {
-	c, err := client.New(client.Config{
-		Endpoints: exampleEndpoints,
-		Transport: exampleTransport,
-	})
-	if err != nil {
-		log.Fatal(err)
-	}
-	kapi := client.NewKeysAPI(c)
-
-	// Setting '/myNodes' to create a directory that will hold some keys.
-	o := client.SetOptions{Dir: true}
-	resp, err := kapi.Set(context.Background(), "/myNodes", "", &o)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Add keys to /myNodes directory.
-	resp, err = kapi.Set(context.Background(), "/myNodes/key1", "value1", nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-	resp, err = kapi.Set(context.Background(), "/myNodes/key2", "value2", nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// fetch directory
-	resp, err = kapi.Get(context.Background(), "/myNodes", nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-	// print directory keys
-	sort.Sort(resp.Node.Nodes)
-	for _, n := range resp.Node.Nodes {
-		fmt.Printf("Key: %q, Value: %q\n", n.Key, n.Value)
-	}
-
-	// Output:
-	// Key: "/myNodes/key1", Value: "value1"
-	// Key: "/myNodes/key2", Value: "value2"
-}
-
-func ExampleKeysAPI_setget() {
-	c, err := client.New(client.Config{
-		Endpoints: exampleEndpoints,
-		Transport: exampleTransport,
-	})
-	if err != nil {
-		log.Fatal(err)
-	}
-	kapi := client.NewKeysAPI(c)
-
-	// Set key "/foo" to value "bar".
-	resp, err := kapi.Set(context.Background(), "/foo", "bar", nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-	// Get key "/foo"
-	resp, err = kapi.Get(context.Background(), "/foo", nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	fmt.Printf("%q key has %q value\n", resp.Node.Key, resp.Node.Value)
-
-	// Output: "/foo" key has "bar" value
-}

client/main_test.go

@@ -1,77 +0,0 @@
-// Copyright 2017 The etcd Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package client_test
-
-import (
-	"fmt"
-	"net/http"
-	"os"
-	"regexp"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/coreos/etcd/integration"
-	"github.com/coreos/etcd/pkg/testutil"
-	"github.com/coreos/etcd/pkg/transport"
-)
-
-var exampleEndpoints []string
-var exampleTransport *http.Transport
-
-// TestMain sets up an etcd cluster if running the examples.
-func TestMain(m *testing.M) {
-	useCluster, hasRunArg := false, false // default to running only Test*
-	for _, arg := range os.Args {
-		if strings.HasPrefix(arg, "-test.run=") {
-			exp := strings.Split(arg, "=")[1]
-			match, err := regexp.MatchString(exp, "Example")
-			useCluster = (err == nil && match) || strings.Contains(exp, "Example")
-			hasRunArg = true
-			break
-		}
-	}
-	if !hasRunArg {
-		// force only running Test* if no args given to avoid leak false
-		// positives from having a long-running cluster for the examples.
-		os.Args = append(os.Args, "-test.run=Test")
-	}
-
-	v := 0
-	if useCluster {
-		tr, trerr := transport.NewTransport(transport.TLSInfo{}, time.Second)
-		if trerr != nil {
-			fmt.Fprintf(os.Stderr, "%v", trerr)
-			os.Exit(1)
-		}
-		cfg := integration.ClusterConfig{Size: 1}
-		clus := integration.NewClusterV3(nil, &cfg)
-		exampleEndpoints = []string{clus.Members[0].URL()}
-		exampleTransport = tr
-		v = m.Run()
-		clus.Terminate(nil)
-		if err := testutil.CheckAfterTest(time.Second); err != nil {
-			fmt.Fprintf(os.Stderr, "%v", err)
-			os.Exit(1)
-		}
-	} else {
-		v = m.Run()
-	}
-
-	if v == 0 && testutil.CheckLeakedGoroutine() {
-		os.Exit(1)
-	}
-	os.Exit(v)
-}

client/members.go

@@ -44,7 +44,7 @@ type Member struct {
 	PeerURLs []string `json:"peerURLs"`
 
 	// ClientURLs represents the HTTP(S) endpoints on which this Member
-	// serves its client-facing APIs.
+	// serves it's client-facing APIs.
 	ClientURLs []string `json:"clientURLs"`
 }
 

clientv3/client.go

@@ -333,7 +333,7 @@ func (c *Client) dial(endpoint string, dopts ...grpc.DialOption) (*grpc.ClientCo
 // when the cluster has a leader.
 func WithRequireLeader(ctx context.Context) context.Context {
 	md := metadata.Pairs(rpctypes.MetadataRequireLeaderKey, rpctypes.MetadataHasLeader)
-	return metadata.NewOutgoingContext(ctx, md)
+	return metadata.NewContext(ctx, md)
 }
 
 func newClient(cfg *Config) (*Client, error) {

clientv3/concurrency/mutex.go

@@ -49,9 +49,7 @@ func (m *Mutex) Lock(ctx context.Context) error {
 	put := v3.OpPut(m.myKey, "", v3.WithLease(s.Lease()))
 	// reuse key in case this session already holds the lock
 	get := v3.OpGet(m.myKey)
-	// fetch current holder to complete uncontended path with only one RPC
-	getOwner := v3.OpGet(m.pfx, v3.WithFirstCreate()...)
-	resp, err := client.Txn(ctx).If(cmp).Then(put, getOwner).Else(get, getOwner).Commit()
+	resp, err := client.Txn(ctx).If(cmp).Then(put).Else(get).Commit()
 	if err != nil {
 		return err
 	}
@@ -59,12 +57,6 @@ func (m *Mutex) Lock(ctx context.Context) error {
 	if !resp.Succeeded {
 		m.myRev = resp.Responses[0].GetResponseRange().Kvs[0].CreateRevision
 	}
-	// if no key on prefix / the minimum rev is key, already hold the lock
-	ownerKey := resp.Responses[1].GetResponseRange().Kvs
-	if len(ownerKey) == 0 || ownerKey[0].CreateRevision == m.myRev {
-		m.hdr = resp.Header
-		return nil
-	}
 
 	// wait for deletion revisions prior to myKey
 	hdr, werr := waitDeletes(ctx, client, m.pfx, m.myRev-1)

clientv3/integration/txn_test.go

@@ -20,7 +20,7 @@ import (
 	"time"
 
 	"github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/embed"
+	"github.com/coreos/etcd/etcdserver/api/v3rpc"
 	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
 	"github.com/coreos/etcd/integration"
 	"github.com/coreos/etcd/pkg/testutil"
@@ -41,7 +41,7 @@ func TestTxnError(t *testing.T) {
 		t.Fatalf("expected %v, got %v", rpctypes.ErrDuplicateKey, err)
 	}
 
-	ops := make([]clientv3.Op, int(embed.DefaultMaxTxnOps+10))
+	ops := make([]clientv3.Op, v3rpc.MaxOpsPerTxn+10)
 	for i := range ops {
 		ops[i] = clientv3.OpPut(fmt.Sprintf("foo%d", i), "")
 	}

clientv3/lease.go

@@ -323,7 +323,7 @@ func (l *lessor) closeRequireLeader() {
 		reqIdxs := 0
 		// find all required leader channels, close, mark as nil
 		for i, ctx := range ka.ctxs {
-			md, ok := metadata.FromOutgoingContext(ctx)
+			md, ok := metadata.FromContext(ctx)
 			if !ok {
 				continue
 			}
@@ -386,7 +386,7 @@ func (l *lessor) recvKeepAliveLoop() (gerr error) {
 		close(l.donec)
 		l.loopErr = gerr
 		for _, ka := range l.keepAlives {
-			ka.close()
+			ka.Close()
 		}
 		l.keepAlives = make(map[LeaseID]*keepAlive)
 		l.mu.Unlock()
@@ -467,7 +467,7 @@ func (l *lessor) recvKeepAlive(resp *pb.LeaseKeepAliveResponse) {
 	if karesp.TTL <= 0 {
 		// lease expired; close all keep alive channels
 		delete(l.keepAlives, karesp.ID)
-		ka.close()
+		ka.Close()
 		return
 	}
 
@@ -497,7 +497,7 @@ func (l *lessor) deadlineLoop() {
 		for id, ka := range l.keepAlives {
 			if ka.deadline.Before(now) {
 				// waited too long for response; lease may be expired
-				ka.close()
+				ka.Close()
 				delete(l.keepAlives, id)
 			}
 		}
@@ -539,7 +539,7 @@ func (l *lessor) sendKeepAliveLoop(stream pb.Lease_LeaseKeepAliveClient) {
 	}
 }
 
-func (ka *keepAlive) close() {
+func (ka *keepAlive) Close() {
 	close(ka.donec)
 	for _, ch := range ka.chs {
 		close(ch)

clientv3/main_test.go

@@ -32,21 +32,15 @@ func init() { auth.BcryptCost = bcrypt.MinCost }
 
 // TestMain sets up an etcd cluster if running the examples.
 func TestMain(m *testing.M) {
-	useCluster, hasRunArg := false, false // default to running only Test*
+	useCluster := true // default to running all tests
 	for _, arg := range os.Args {
 		if strings.HasPrefix(arg, "-test.run=") {
 			exp := strings.Split(arg, "=")[1]
 			match, err := regexp.MatchString(exp, "Example")
 			useCluster = (err == nil && match) || strings.Contains(exp, "Example")
-			hasRunArg = true
 			break
 		}
 	}
-	if !hasRunArg {
-		// force only running Test* if no args given to avoid leak false
-		// positives from having a long-running cluster for the examples.
-		os.Args = append(os.Args, "-test.run=Test")
-	}
 
 	v := 0
 	if useCluster {

clientv3/watch.go

@@ -40,9 +40,10 @@ type WatchChan <-chan WatchResponse
 
 type Watcher interface {
 	// Watch watches on a key or prefix. The watched events will be returned
-	// through the returned channel. If revisions waiting to be sent over the
-	// watch are compacted, then the watch will be canceled by the server, the
-	// client will post a compacted error watch response, and the channel will close.
+	// through the returned channel.
+	// If the watch is slow or the required rev is compacted, the watch request
+	// might be canceled from the server-side and the chan will be closed.
+	// 'opts' can be: 'WithRev' and/or 'WithPrefix'.
 	Watch(ctx context.Context, key string, opts ...OpOption) WatchChan
 
 	// Close closes the watcher and cancels all watch requests.
@@ -316,14 +317,14 @@ func (w *watcher) Close() (err error) {
 	w.streams = nil
 	w.mu.Unlock()
 	for _, wgs := range streams {
-		if werr := wgs.close(); werr != nil {
+		if werr := wgs.Close(); werr != nil {
 			err = werr
 		}
 	}
 	return err
 }
 
-func (w *watchGrpcStream) close() (err error) {
+func (w *watchGrpcStream) Close() (err error) {
 	w.cancel()
 	<-w.donec
 	select {

cmd/vendor/github.com/cpuguy83/go-md2man/md2man/roff.go

@@ -118,24 +118,11 @@ func (r *roffRenderer) Paragraph(out *bytes.Buffer, text func() bool) {
 	}
 }
 
+// TODO: This might now work
 func (r *roffRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int) {
-	out.WriteString("\n.TS\nallbox;\n")
+	out.WriteString(".TS\nallbox;\n")
 
-	max_delims := 0
-	lines := strings.Split(strings.TrimRight(string(header), "\n")+"\n"+strings.TrimRight(string(body), "\n"), "\n")
-	for _, w := range lines {
-		cur_delims := strings.Count(w, "\t")
-		if cur_delims > max_delims {
-			max_delims = cur_delims
-		}
-	}
-	out.Write([]byte(strings.Repeat("l ", max_delims+1) + "\n"))
-	out.Write([]byte(strings.Repeat("l ", max_delims+1) + ".\n"))
 	out.Write(header)
-	if len(header) > 0 {
-		out.Write([]byte("\n"))
-	}
-
 	out.Write(body)
 	out.WriteString("\n.TE\n")
 }
@@ -145,30 +132,24 @@ func (r *roffRenderer) TableRow(out *bytes.Buffer, text []byte) {
 		out.WriteString("\n")
 	}
 	out.Write(text)
+	out.WriteString("\n")
 }
 
 func (r *roffRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int) {
 	if out.Len() > 0 {
-		out.WriteString("\t")
+		out.WriteString(" ")
 	}
-	if len(text) == 0 {
-		text = []byte{' '}
-	}
-	out.Write([]byte("\\fB\\fC" + string(text) + "\\fR"))
+	out.Write(text)
+	out.WriteString(" ")
 }
 
+// TODO: This is probably broken
 func (r *roffRenderer) TableCell(out *bytes.Buffer, text []byte, align int) {
 	if out.Len() > 0 {
 		out.WriteString("\t")
 	}
-	if len(text) > 30 {
-		text = append([]byte("T{\n"), text...)
-		text = append(text, []byte("\nT}")...)
-	}
-	if len(text) == 0 {
-		text = []byte{' '}
-	}
 	out.Write(text)
+	out.WriteString("\t")
 }
 
 func (r *roffRenderer) Footnotes(out *bytes.Buffer, text func() bool) {

cmd/vendor/github.com/gogo/protobuf/proto/decode.go

@@ -61,6 +61,7 @@ var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for
 // int32, int64, uint32, uint64, bool, and enum
 // protocol buffer types.
 func DecodeVarint(buf []byte) (x uint64, n int) {
+	// x, n already 0
 	for shift := uint(0); shift < 64; shift += 7 {
 		if n >= len(buf) {
 			return 0, 0
@@ -77,7 +78,13 @@ func DecodeVarint(buf []byte) (x uint64, n int) {
 	return 0, 0
 }
 
-func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
+// DecodeVarint reads a varint-encoded integer from the Buffer.
+// This is the format for the
+// int32, int64, uint32, uint64, bool, and enum
+// protocol buffer types.
+func (p *Buffer) DecodeVarint() (x uint64, err error) {
+	// x, err already 0
+
 	i := p.index
 	l := len(p.buf)
 
@@ -100,107 +107,6 @@ func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
 	return
 }
 
-// DecodeVarint reads a varint-encoded integer from the Buffer.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func (p *Buffer) DecodeVarint() (x uint64, err error) {
-	i := p.index
-	buf := p.buf
-
-	if i >= len(buf) {
-		return 0, io.ErrUnexpectedEOF
-	} else if buf[i] < 0x80 {
-		p.index++
-		return uint64(buf[i]), nil
-	} else if len(buf)-i < 10 {
-		return p.decodeVarintSlow()
-	}
-
-	var b uint64
-	// we already checked the first byte
-	x = uint64(buf[i]) - 0x80
-	i++
-
-	b = uint64(buf[i])
-	i++
-	x += b << 7
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 7
-
-	b = uint64(buf[i])
-	i++
-	x += b << 14
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 14
-
-	b = uint64(buf[i])
-	i++
-	x += b << 21
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 21
-
-	b = uint64(buf[i])
-	i++
-	x += b << 28
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 28
-
-	b = uint64(buf[i])
-	i++
-	x += b << 35
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 35
-
-	b = uint64(buf[i])
-	i++
-	x += b << 42
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 42
-
-	b = uint64(buf[i])
-	i++
-	x += b << 49
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 49
-
-	b = uint64(buf[i])
-	i++
-	x += b << 56
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 56
-
-	b = uint64(buf[i])
-	i++
-	x += b << 63
-	if b&0x80 == 0 {
-		goto done
-	}
-	// x -= 0x80 << 63 // Always zero.
-
-	return 0, errOverflow
-
-done:
-	p.index = i
-	return x, nil
-}
-
 // DecodeFixed64 reads a 64-bit integer from the Buffer.
 // This is the format for the
 // fixed64, sfixed64, and double protocol buffer types.
@@ -434,8 +340,6 @@ func (p *Buffer) DecodeGroup(pb Message) error {
 // Buffer and places the decoded result in pb.  If the struct
 // underlying pb does not match the data in the buffer, the results can be
 // unpredictable.
-//
-// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
 func (p *Buffer) Unmarshal(pb Message) error {
 	// If the object can unmarshal itself, let it.
 	if u, ok := pb.(Unmarshaler); ok {

cmd/vendor/github.com/gogo/protobuf/proto/decode_gogo.go

@@ -98,7 +98,7 @@ func setPtrCustomType(base structPointer, f field, v interface{}) {
 	if v == nil {
 		return
 	}
-	structPointer_SetStructPointer(base, f, toStructPointer(reflect.ValueOf(v)))
+	structPointer_SetStructPointer(base, f, structPointer(reflect.ValueOf(v).Pointer()))
 }
 
 func setCustomType(base structPointer, f field, value interface{}) {
@@ -165,8 +165,7 @@ func (o *Buffer) dec_custom_slice_bytes(p *Properties, base structPointer) error
 	}
 	newBas := appendStructPointer(base, p.field, p.ctype)
 
-	var zero field
-	setCustomType(newBas, zero, custom)
+	setCustomType(newBas, 0, custom)
 
 	return nil
 }

cmd/vendor/github.com/gogo/protobuf/proto/duration.go

@@ -1,100 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// This file implements conversions between google.protobuf.Duration
-// and time.Duration.
-
-import (
-	"errors"
-	"fmt"
-	"time"
-)
-
-const (
-	// Range of a Duration in seconds, as specified in
-	// google/protobuf/duration.proto. This is about 10,000 years in seconds.
-	maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
-	minSeconds = -maxSeconds
-)
-
-// validateDuration determines whether the Duration is valid according to the
-// definition in google/protobuf/duration.proto. A valid Duration
-// may still be too large to fit into a time.Duration (the range of Duration
-// is about 10,000 years, and the range of time.Duration is about 290).
-func validateDuration(d *duration) error {
-	if d == nil {
-		return errors.New("duration: nil Duration")
-	}
-	if d.Seconds < minSeconds || d.Seconds > maxSeconds {
-		return fmt.Errorf("duration: %#v: seconds out of range", d)
-	}
-	if d.Nanos <= -1e9 || d.Nanos >= 1e9 {
-		return fmt.Errorf("duration: %#v: nanos out of range", d)
-	}
-	// Seconds and Nanos must have the same sign, unless d.Nanos is zero.
-	if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) {
-		return fmt.Errorf("duration: %#v: seconds and nanos have different signs", d)
-	}
-	return nil
-}
-
-// DurationFromProto converts a Duration to a time.Duration. DurationFromProto
-// returns an error if the Duration is invalid or is too large to be
-// represented in a time.Duration.
-func durationFromProto(p *duration) (time.Duration, error) {
-	if err := validateDuration(p); err != nil {
-		return 0, err
-	}
-	d := time.Duration(p.Seconds) * time.Second
-	if int64(d/time.Second) != p.Seconds {
-		return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
-	}
-	if p.Nanos != 0 {
-		d += time.Duration(p.Nanos)
-		if (d < 0) != (p.Nanos < 0) {
-			return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
-		}
-	}
-	return d, nil
-}
-
-// DurationProto converts a time.Duration to a Duration.
-func durationProto(d time.Duration) *duration {
-	nanos := d.Nanoseconds()
-	secs := nanos / 1e9
-	nanos -= secs * 1e9
-	return &duration{
-		Seconds: secs,
-		Nanos:   int32(nanos),
-	}
-}

cmd/vendor/github.com/gogo/protobuf/proto/duration_gogo.go

@@ -1,203 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2016, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
-	"reflect"
-	"time"
-)
-
-var durationType = reflect.TypeOf((*time.Duration)(nil)).Elem()
-
-type duration struct {
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
-	Nanos   int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
-}
-
-func (m *duration) Reset()       { *m = duration{} }
-func (*duration) ProtoMessage()  {}
-func (*duration) String() string { return "duration<string>" }
-
-func init() {
-	RegisterType((*duration)(nil), "gogo.protobuf.proto.duration")
-}
-
-func (o *Buffer) decDuration() (time.Duration, error) {
-	b, err := o.DecodeRawBytes(true)
-	if err != nil {
-		return 0, err
-	}
-	dproto := &duration{}
-	if err := Unmarshal(b, dproto); err != nil {
-		return 0, err
-	}
-	return durationFromProto(dproto)
-}
-
-func (o *Buffer) dec_duration(p *Properties, base structPointer) error {
-	d, err := o.decDuration()
-	if err != nil {
-		return err
-	}
-	word64_Set(structPointer_Word64(base, p.field), o, uint64(d))
-	return nil
-}
-
-func (o *Buffer) dec_ref_duration(p *Properties, base structPointer) error {
-	d, err := o.decDuration()
-	if err != nil {
-		return err
-	}
-	word64Val_Set(structPointer_Word64Val(base, p.field), o, uint64(d))
-	return nil
-}
-
-func (o *Buffer) dec_slice_duration(p *Properties, base structPointer) error {
-	d, err := o.decDuration()
-	if err != nil {
-		return err
-	}
-	newBas := appendStructPointer(base, p.field, reflect.SliceOf(reflect.PtrTo(durationType)))
-	var zero field
-	setPtrCustomType(newBas, zero, &d)
-	return nil
-}
-
-func (o *Buffer) dec_slice_ref_duration(p *Properties, base structPointer) error {
-	d, err := o.decDuration()
-	if err != nil {
-		return err
-	}
-	structPointer_Word64Slice(base, p.field).Append(uint64(d))
-	return nil
-}
-
-func size_duration(p *Properties, base structPointer) (n int) {
-	structp := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(structp) {
-		return 0
-	}
-	dur := structPointer_Interface(structp, durationType).(*time.Duration)
-	d := durationProto(*dur)
-	size := Size(d)
-	return size + sizeVarint(uint64(size)) + len(p.tagcode)
-}
-
-func (o *Buffer) enc_duration(p *Properties, base structPointer) error {
-	structp := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(structp) {
-		return ErrNil
-	}
-	dur := structPointer_Interface(structp, durationType).(*time.Duration)
-	d := durationProto(*dur)
-	data, err := Marshal(d)
-	if err != nil {
-		return err
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeRawBytes(data)
-	return nil
-}
-
-func size_ref_duration(p *Properties, base structPointer) (n int) {
-	dur := structPointer_InterfaceAt(base, p.field, durationType).(*time.Duration)
-	d := durationProto(*dur)
-	size := Size(d)
-	return size + sizeVarint(uint64(size)) + len(p.tagcode)
-}
-
-func (o *Buffer) enc_ref_duration(p *Properties, base structPointer) error {
-	dur := structPointer_InterfaceAt(base, p.field, durationType).(*time.Duration)
-	d := durationProto(*dur)
-	data, err := Marshal(d)
-	if err != nil {
-		return err
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeRawBytes(data)
-	return nil
-}
-
-func size_slice_duration(p *Properties, base structPointer) (n int) {
-	pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(durationType))).(*[]*time.Duration)
-	durs := *pdurs
-	for i := 0; i < len(durs); i++ {
-		if durs[i] == nil {
-			return 0
-		}
-		dproto := durationProto(*durs[i])
-		size := Size(dproto)
-		n += len(p.tagcode) + size + sizeVarint(uint64(size))
-	}
-	return n
-}
-
-func (o *Buffer) enc_slice_duration(p *Properties, base structPointer) error {
-	pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(durationType))).(*[]*time.Duration)
-	durs := *pdurs
-	for i := 0; i < len(durs); i++ {
-		if durs[i] == nil {
-			return errRepeatedHasNil
-		}
-		dproto := durationProto(*durs[i])
-		data, err := Marshal(dproto)
-		if err != nil {
-			return err
-		}
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeRawBytes(data)
-	}
-	return nil
-}
-
-func size_slice_ref_duration(p *Properties, base structPointer) (n int) {
-	pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(durationType)).(*[]time.Duration)
-	durs := *pdurs
-	for i := 0; i < len(durs); i++ {
-		dproto := durationProto(durs[i])
-		size := Size(dproto)
-		n += len(p.tagcode) + size + sizeVarint(uint64(size))
-	}
-	return n
-}
-
-func (o *Buffer) enc_slice_ref_duration(p *Properties, base structPointer) error {
-	pdurs := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(durationType)).(*[]time.Duration)
-	durs := *pdurs
-	for i := 0; i < len(durs); i++ {
-		dproto := durationProto(durs[i])
-		data, err := Marshal(dproto)
-		if err != nil {
-			return err
-		}
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeRawBytes(data)
-	}
-	return nil
-}

cmd/vendor/github.com/gogo/protobuf/proto/encode.go

@@ -234,6 +234,10 @@ func Marshal(pb Message) ([]byte, error) {
 	}
 	p := NewBuffer(nil)
 	err := p.Marshal(pb)
+	var state errorState
+	if err != nil && !state.shouldContinue(err, nil) {
+		return nil, err
+	}
 	if p.buf == nil && err == nil {
 		// Return a non-nil slice on success.
 		return []byte{}, nil
@@ -262,8 +266,11 @@ func (p *Buffer) Marshal(pb Message) error {
 	// Can the object marshal itself?
 	if m, ok := pb.(Marshaler); ok {
 		data, err := m.Marshal()
+		if err != nil {
+			return err
+		}
 		p.buf = append(p.buf, data...)
-		return err
+		return nil
 	}
 
 	t, base, err := getbase(pb)
@@ -275,7 +282,7 @@ func (p *Buffer) Marshal(pb Message) error {
 	}
 
 	if collectStats {
-		(stats).Encode++ // Parens are to work around a goimports bug.
+		stats.Encode++
 	}
 
 	if len(p.buf) > maxMarshalSize {
@@ -302,7 +309,7 @@ func Size(pb Message) (n int) {
 	}
 
 	if collectStats {
-		(stats).Size++ // Parens are to work around a goimports bug.
+		stats.Size++
 	}
 
 	return
@@ -1007,6 +1014,7 @@ func size_slice_struct_message(p *Properties, base structPointer) (n int) {
 		if p.isMarshaler {
 			m := structPointer_Interface(structp, p.stype).(Marshaler)
 			data, _ := m.Marshal()
+			n += len(p.tagcode)
 			n += sizeRawBytes(data)
 			continue
 		}
@@ -1075,17 +1083,10 @@ func (o *Buffer) enc_map(p *Properties, base structPointer) error {
 
 func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
 	exts := structPointer_Extensions(base, p.field)
-
-	v, mu := exts.extensionsRead()
-	if v == nil {
-		return nil
-	}
-
-	mu.Lock()
-	defer mu.Unlock()
-	if err := encodeExtensionsMap(v); err != nil {
+	if err := encodeExtensions(exts); err != nil {
 		return err
 	}
+	v, _ := exts.extensionsRead()
 
 	return o.enc_map_body(v)
 }

cmd/vendor/github.com/gogo/protobuf/proto/encode_gogo.go

@@ -196,10 +196,12 @@ func size_ref_struct_message(p *Properties, base structPointer) int {
 // Encode a slice of references to message struct pointers ([]struct).
 func (o *Buffer) enc_slice_ref_struct_message(p *Properties, base structPointer) error {
 	var state errorState
-	ss := structPointer_StructRefSlice(base, p.field, p.stype.Size())
-	l := ss.Len()
+	ss := structPointer_GetStructPointer(base, p.field)
+	ss1 := structPointer_GetRefStructPointer(ss, field(0))
+	size := p.stype.Size()
+	l := structPointer_Len(base, p.field)
 	for i := 0; i < l; i++ {
-		structp := ss.Index(i)
+		structp := structPointer_Add(ss1, field(uintptr(i)*size))
 		if structPointer_IsNil(structp) {
 			return errRepeatedHasNil
 		}
@@ -231,11 +233,13 @@ func (o *Buffer) enc_slice_ref_struct_message(p *Properties, base structPointer)
 
 //TODO this is only copied, please fix this
 func size_slice_ref_struct_message(p *Properties, base structPointer) (n int) {
-	ss := structPointer_StructRefSlice(base, p.field, p.stype.Size())
-	l := ss.Len()
+	ss := structPointer_GetStructPointer(base, p.field)
+	ss1 := structPointer_GetRefStructPointer(ss, field(0))
+	size := p.stype.Size()
+	l := structPointer_Len(base, p.field)
 	n += l * len(p.tagcode)
 	for i := 0; i < l; i++ {
-		structp := ss.Index(i)
+		structp := structPointer_Add(ss1, field(uintptr(i)*size))
 		if structPointer_IsNil(structp) {
 			return // return the size up to this point
 		}

cmd/vendor/github.com/gogo/protobuf/proto/equal.go

@@ -54,17 +54,13 @@ Equality is defined in this way:
     in a proto3 .proto file, fields are not "set"; specifically,
     zero length proto3 "bytes" fields are equal (nil == {}).
   - Two repeated fields are equal iff their lengths are the same,
-    and their corresponding elements are equal. Note a "bytes" field,
-    although represented by []byte, is not a repeated field and the
-    rule for the scalar fields described above applies.
+    and their corresponding elements are equal (a "bytes" field,
+    although represented by []byte, is not a repeated field)
   - Two unset fields are equal.
   - Two unknown field sets are equal if their current
     encoded state is equal.
   - Two extension sets are equal iff they have corresponding
     elements that are pairwise equal.
-  - Two map fields are equal iff their lengths are the same,
-    and they contain the same set of elements. Zero-length map
-    fields are equal.
   - Every other combination of things are not equal.
 
 The return value is undefined if a and b are not protocol buffers.

cmd/vendor/github.com/gogo/protobuf/proto/extensions.go

@@ -167,7 +167,6 @@ type ExtensionDesc struct {
 	Field         int32       // field number
 	Name          string      // fully-qualified name of extension, for text formatting
 	Tag           string      // protobuf tag style
-	Filename      string      // name of the file in which the extension is defined
 }
 
 func (ed *ExtensionDesc) repeated() bool {
@@ -588,9 +587,6 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
 	registeredExtensions := RegisteredExtensions(pb)
 
 	emap, mu := epb.extensionsRead()
-	if emap == nil {
-		return nil, nil
-	}
 	mu.Lock()
 	defer mu.Unlock()
 	extensions := make([]*ExtensionDesc, 0, len(emap))

cmd/vendor/github.com/gogo/protobuf/proto/lib.go

@@ -308,7 +308,7 @@ func GetStats() Stats { return stats }
 // temporary Buffer and are fine for most applications.
 type Buffer struct {
 	buf   []byte // encode/decode byte stream
-	index int    // read point
+	index int    // write point
 
 	// pools of basic types to amortize allocation.
 	bools   []bool

cmd/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go

@@ -1,85 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2016, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build appengine js
-
-package proto
-
-import (
-	"reflect"
-)
-
-func structPointer_FieldPointer(p structPointer, f field) structPointer {
-	panic("not implemented")
-}
-
-func appendStructPointer(base structPointer, f field, typ reflect.Type) structPointer {
-	panic("not implemented")
-}
-
-func structPointer_InterfaceAt(p structPointer, f field, t reflect.Type) interface{} {
-	panic("not implemented")
-}
-
-func structPointer_InterfaceRef(p structPointer, f field, t reflect.Type) interface{} {
-	panic("not implemented")
-}
-
-func structPointer_GetRefStructPointer(p structPointer, f field) structPointer {
-	panic("not implemented")
-}
-
-func structPointer_Add(p structPointer, size field) structPointer {
-	panic("not implemented")
-}
-
-func structPointer_Len(p structPointer, f field) int {
-	panic("not implemented")
-}
-
-func structPointer_GetSliceHeader(p structPointer, f field) *reflect.SliceHeader {
-	panic("not implemented")
-}
-
-func structPointer_Copy(oldptr structPointer, newptr structPointer, size int) {
-	panic("not implemented")
-}
-
-func structPointer_StructRefSlice(p structPointer, f field, size uintptr) *structRefSlice {
-	panic("not implemented")
-}
-
-type structRefSlice struct{}
-
-func (v *structRefSlice) Len() int {
-	panic("not implemented")
-}
-
-func (v *structRefSlice) Index(i int) structPointer {
-	panic("not implemented")
-}

cmd/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go

@@ -26,7 +26,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// +build !appengine,!js
+// +build !appengine
 
 // This file contains the implementation of the proto field accesses using package unsafe.
 
@@ -105,24 +105,3 @@ func structPointer_Add(p structPointer, size field) structPointer {
 func structPointer_Len(p structPointer, f field) int {
 	return len(*(*[]interface{})(unsafe.Pointer(structPointer_GetRefStructPointer(p, f))))
 }
-
-func structPointer_StructRefSlice(p structPointer, f field, size uintptr) *structRefSlice {
-	return &structRefSlice{p: p, f: f, size: size}
-}
-
-// A structRefSlice represents a slice of structs (themselves submessages or groups).
-type structRefSlice struct {
-	p    structPointer
-	f    field
-	size uintptr
-}
-
-func (v *structRefSlice) Len() int {
-	return structPointer_Len(v.p, v.f)
-}
-
-func (v *structRefSlice) Index(i int) structPointer {
-	ss := structPointer_GetStructPointer(v.p, v.f)
-	ss1 := structPointer_GetRefStructPointer(ss, 0)
-	return structPointer_Add(ss1, field(uintptr(i)*v.size))
-}

cmd/vendor/github.com/gogo/protobuf/proto/properties.go

@@ -190,11 +190,10 @@ type Properties struct {
 	proto3   bool   // whether this is known to be a proto3 field; set for []byte only
 	oneof    bool   // whether this is a oneof field
 
-	Default     string // default value
-	HasDefault  bool   // whether an explicit default was provided
-	CustomType  string
-	StdTime     bool
-	StdDuration bool
+	Default    string // default value
+	HasDefault bool   // whether an explicit default was provided
+	CustomType string
+	def_uint64 uint64
 
 	enc           encoder
 	valEnc        valueEncoder // set for bool and numeric types only
@@ -341,10 +340,6 @@ func (p *Properties) Parse(s string) {
 			p.OrigName = strings.Split(f, "=")[1]
 		case strings.HasPrefix(f, "customtype="):
 			p.CustomType = strings.Split(f, "=")[1]
-		case f == "stdtime":
-			p.StdTime = true
-		case f == "stdduration":
-			p.StdDuration = true
 		}
 	}
 }
@@ -360,22 +355,11 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock
 	p.enc = nil
 	p.dec = nil
 	p.size = nil
-	isMap := typ.Kind() == reflect.Map
-	if len(p.CustomType) > 0 && !isMap {
+	if len(p.CustomType) > 0 {
 		p.setCustomEncAndDec(typ)
 		p.setTag(lockGetProp)
 		return
 	}
-	if p.StdTime && !isMap {
-		p.setTimeEncAndDec(typ)
-		p.setTag(lockGetProp)
-		return
-	}
-	if p.StdDuration && !isMap {
-		p.setDurationEncAndDec(typ)
-		p.setTag(lockGetProp)
-		return
-	}
 	switch t1 := typ; t1.Kind() {
 	default:
 		fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
@@ -646,10 +630,6 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock
 			// so we need encoders for the pointer to this type.
 			vtype = reflect.PtrTo(vtype)
 		}
-
-		p.mvalprop.CustomType = p.CustomType
-		p.mvalprop.StdDuration = p.StdDuration
-		p.mvalprop.StdTime = p.StdTime
 		p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
 	}
 	p.setTag(lockGetProp)
@@ -940,15 +920,7 @@ func RegisterType(x Message, name string) {
 }
 
 // MessageName returns the fully-qualified proto name for the given message type.
-func MessageName(x Message) string {
-	type xname interface {
-		XXX_MessageName() string
-	}
-	if m, ok := x.(xname); ok {
-		return m.XXX_MessageName()
-	}
-	return revProtoTypes[reflect.TypeOf(x)]
-}
+func MessageName(x Message) string { return revProtoTypes[reflect.TypeOf(x)] }
 
 // MessageType returns the message type (pointer to struct) for a named message.
 func MessageType(name string) reflect.Type { return protoTypes[name] }

cmd/vendor/github.com/gogo/protobuf/proto/properties_gogo.go

@@ -51,51 +51,6 @@ func (p *Properties) setCustomEncAndDec(typ reflect.Type) {
 	}
 }
 
-func (p *Properties) setDurationEncAndDec(typ reflect.Type) {
-	if p.Repeated {
-		if typ.Elem().Kind() == reflect.Ptr {
-			p.enc = (*Buffer).enc_slice_duration
-			p.dec = (*Buffer).dec_slice_duration
-			p.size = size_slice_duration
-		} else {
-			p.enc = (*Buffer).enc_slice_ref_duration
-			p.dec = (*Buffer).dec_slice_ref_duration
-			p.size = size_slice_ref_duration
-		}
-	} else if typ.Kind() == reflect.Ptr {
-		p.enc = (*Buffer).enc_duration
-		p.dec = (*Buffer).dec_duration
-		p.size = size_duration
-	} else {
-		p.enc = (*Buffer).enc_ref_duration
-		p.dec = (*Buffer).dec_ref_duration
-		p.size = size_ref_duration
-	}
-}
-
-func (p *Properties) setTimeEncAndDec(typ reflect.Type) {
-	if p.Repeated {
-		if typ.Elem().Kind() == reflect.Ptr {
-			p.enc = (*Buffer).enc_slice_time
-			p.dec = (*Buffer).dec_slice_time
-			p.size = size_slice_time
-		} else {
-			p.enc = (*Buffer).enc_slice_ref_time
-			p.dec = (*Buffer).dec_slice_ref_time
-			p.size = size_slice_ref_time
-		}
-	} else if typ.Kind() == reflect.Ptr {
-		p.enc = (*Buffer).enc_time
-		p.dec = (*Buffer).dec_time
-		p.size = size_time
-	} else {
-		p.enc = (*Buffer).enc_ref_time
-		p.dec = (*Buffer).dec_ref_time
-		p.size = size_ref_time
-	}
-
-}
-
 func (p *Properties) setSliceOfNonPointerStructs(typ reflect.Type) {
 	t2 := typ.Elem()
 	p.sstype = typ

cmd/vendor/github.com/gogo/protobuf/proto/text.go

@@ -51,7 +51,6 @@ import (
 	"sort"
 	"strings"
 	"sync"
-	"time"
 )
 
 var (
@@ -182,93 +181,7 @@ type raw interface {
 	Bytes() []byte
 }
 
-func requiresQuotes(u string) bool {
-	// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
-	for _, ch := range u {
-		switch {
-		case ch == '.' || ch == '/' || ch == '_':
-			continue
-		case '0' <= ch && ch <= '9':
-			continue
-		case 'A' <= ch && ch <= 'Z':
-			continue
-		case 'a' <= ch && ch <= 'z':
-			continue
-		default:
-			return true
-		}
-	}
-	return false
-}
-
-// isAny reports whether sv is a google.protobuf.Any message
-func isAny(sv reflect.Value) bool {
-	type wkt interface {
-		XXX_WellKnownType() string
-	}
-	t, ok := sv.Addr().Interface().(wkt)
-	return ok && t.XXX_WellKnownType() == "Any"
-}
-
-// writeProto3Any writes an expanded google.protobuf.Any message.
-//
-// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
-// required messages are not linked in).
-//
-// It returns (true, error) when sv was written in expanded format or an error
-// was encountered.
-func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
-	turl := sv.FieldByName("TypeUrl")
-	val := sv.FieldByName("Value")
-	if !turl.IsValid() || !val.IsValid() {
-		return true, errors.New("proto: invalid google.protobuf.Any message")
-	}
-
-	b, ok := val.Interface().([]byte)
-	if !ok {
-		return true, errors.New("proto: invalid google.protobuf.Any message")
-	}
-
-	parts := strings.Split(turl.String(), "/")
-	mt := MessageType(parts[len(parts)-1])
-	if mt == nil {
-		return false, nil
-	}
-	m := reflect.New(mt.Elem())
-	if err := Unmarshal(b, m.Interface().(Message)); err != nil {
-		return false, nil
-	}
-	w.Write([]byte("["))
-	u := turl.String()
-	if requiresQuotes(u) {
-		writeString(w, u)
-	} else {
-		w.Write([]byte(u))
-	}
-	if w.compact {
-		w.Write([]byte("]:<"))
-	} else {
-		w.Write([]byte("]: <\n"))
-		w.ind++
-	}
-	if err := tm.writeStruct(w, m.Elem()); err != nil {
-		return true, err
-	}
-	if w.compact {
-		w.Write([]byte("> "))
-	} else {
-		w.ind--
-		w.Write([]byte(">\n"))
-	}
-	return true, nil
-}
-
-func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
-	if tm.ExpandAny && isAny(sv) {
-		if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
-			return err
-		}
-	}
+func writeStruct(w *textWriter, sv reflect.Value) error {
 	st := sv.Type()
 	sprops := GetProperties(st)
 	for i := 0; i < sv.NumField(); i++ {
@@ -321,10 +234,10 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 					continue
 				}
 				if len(props.Enum) > 0 {
-					if err := tm.writeEnum(w, v, props); err != nil {
+					if err := writeEnum(w, v, props); err != nil {
 						return err
 					}
-				} else if err := tm.writeAny(w, v, props); err != nil {
+				} else if err := writeAny(w, v, props); err != nil {
 					return err
 				}
 				if err := w.WriteByte('\n'); err != nil {
@@ -366,7 +279,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 						return err
 					}
 				}
-				if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
+				if err := writeAny(w, key, props.mkeyprop); err != nil {
 					return err
 				}
 				if err := w.WriteByte('\n'); err != nil {
@@ -383,7 +296,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 							return err
 						}
 					}
-					if err := tm.writeAny(w, val, props.mvalprop); err != nil {
+					if err := writeAny(w, val, props.mvalprop); err != nil {
 						return err
 					}
 					if err := w.WriteByte('\n'); err != nil {
@@ -455,10 +368,10 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 		}
 
 		if len(props.Enum) > 0 {
-			if err := tm.writeEnum(w, fv, props); err != nil {
+			if err := writeEnum(w, fv, props); err != nil {
 				return err
 			}
-		} else if err := tm.writeAny(w, fv, props); err != nil {
+		} else if err := writeAny(w, fv, props); err != nil {
 			return err
 		}
 
@@ -476,7 +389,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 		pv.Elem().Set(sv)
 	}
 	if pv.Type().Implements(extensionRangeType) {
-		if err := tm.writeExtensions(w, pv); err != nil {
+		if err := writeExtensions(w, pv); err != nil {
 			return err
 		}
 	}
@@ -506,45 +419,20 @@ func writeRaw(w *textWriter, b []byte) error {
 }
 
 // writeAny writes an arbitrary field.
-func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
+func writeAny(w *textWriter, v reflect.Value, props *Properties) error {
 	v = reflect.Indirect(v)
 
-	if props != nil {
-		if len(props.CustomType) > 0 {
-			custom, ok := v.Interface().(Marshaler)
-			if ok {
-				data, err := custom.Marshal()
-				if err != nil {
-					return err
-				}
-				if err := writeString(w, string(data)); err != nil {
-					return err
-				}
-				return nil
-			}
-		} else if props.StdTime {
-			t, ok := v.Interface().(time.Time)
-			if !ok {
-				return fmt.Errorf("stdtime is not time.Time, but %T", v.Interface())
-			}
-			tproto, err := timestampProto(t)
+	if props != nil && len(props.CustomType) > 0 {
+		custom, ok := v.Interface().(Marshaler)
+		if ok {
+			data, err := custom.Marshal()
 			if err != nil {
 				return err
 			}
-			props.StdTime = false
-			err = tm.writeAny(w, reflect.ValueOf(tproto), props)
-			props.StdTime = true
-			return err
-		} else if props.StdDuration {
-			d, ok := v.Interface().(time.Duration)
-			if !ok {
-				return fmt.Errorf("stdtime is not time.Duration, but %T", v.Interface())
+			if err := writeString(w, string(data)); err != nil {
+				return err
 			}
-			dproto := durationProto(d)
-			props.StdDuration = false
-			err := tm.writeAny(w, reflect.ValueOf(dproto), props)
-			props.StdDuration = true
-			return err
+			return nil
 		}
 	}
 
@@ -594,15 +482,15 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
 			}
 		}
 		w.indent()
-		if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
-			text, err := etm.MarshalText()
+		if tm, ok := v.Interface().(encoding.TextMarshaler); ok {
+			text, err := tm.MarshalText()
 			if err != nil {
 				return err
 			}
 			if _, err = w.Write(text); err != nil {
 				return err
 			}
-		} else if err := tm.writeStruct(w, v); err != nil {
+		} else if err := writeStruct(w, v); err != nil {
 			return err
 		}
 		w.unindent()
@@ -746,7 +634,7 @@ func (s int32Slice) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
 
 // writeExtensions writes all the extensions in pv.
 // pv is assumed to be a pointer to a protocol message struct that is extendable.
-func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
+func writeExtensions(w *textWriter, pv reflect.Value) error {
 	emap := extensionMaps[pv.Type().Elem()]
 	e := pv.Interface().(Message)
 
@@ -801,13 +689,13 @@ func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error
 
 		// Repeated extensions will appear as a slice.
 		if !desc.repeated() {
-			if err := tm.writeExtension(w, desc.Name, pb); err != nil {
+			if err := writeExtension(w, desc.Name, pb); err != nil {
 				return err
 			}
 		} else {
 			v := reflect.ValueOf(pb)
 			for i := 0; i < v.Len(); i++ {
-				if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
+				if err := writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
 					return err
 				}
 			}
@@ -816,7 +704,7 @@ func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error
 	return nil
 }
 
-func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
+func writeExtension(w *textWriter, name string, pb interface{}) error {
 	if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
 		return err
 	}
@@ -825,7 +713,7 @@ func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface
 			return err
 		}
 	}
-	if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
+	if err := writeAny(w, reflect.ValueOf(pb), nil); err != nil {
 		return err
 	}
 	if err := w.WriteByte('\n'); err != nil {
@@ -852,13 +740,12 @@ func (w *textWriter) writeIndent() {
 
 // TextMarshaler is a configurable text format marshaler.
 type TextMarshaler struct {
-	Compact   bool // use compact text format (one line).
-	ExpandAny bool // expand google.protobuf.Any messages of known types
+	Compact bool // use compact text format (one line).
 }
 
 // Marshal writes a given protocol buffer in text format.
 // The only errors returned are from w.
-func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
+func (m *TextMarshaler) Marshal(w io.Writer, pb Message) error {
 	val := reflect.ValueOf(pb)
 	if pb == nil || val.IsNil() {
 		w.Write([]byte("<nil>"))
@@ -873,11 +760,11 @@ func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
 	aw := &textWriter{
 		w:        ww,
 		complete: true,
-		compact:  tm.Compact,
+		compact:  m.Compact,
 	}
 
-	if etm, ok := pb.(encoding.TextMarshaler); ok {
-		text, err := etm.MarshalText()
+	if tm, ok := pb.(encoding.TextMarshaler); ok {
+		text, err := tm.MarshalText()
 		if err != nil {
 			return err
 		}
@@ -891,7 +778,7 @@ func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
 	}
 	// Dereference the received pointer so we don't have outer < and >.
 	v := reflect.Indirect(val)
-	if err := tm.writeStruct(aw, v); err != nil {
+	if err := writeStruct(aw, v); err != nil {
 		return err
 	}
 	if bw != nil {
@@ -901,9 +788,9 @@ func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
 }
 
 // Text is the same as Marshal, but returns the string directly.
-func (tm *TextMarshaler) Text(pb Message) string {
+func (m *TextMarshaler) Text(pb Message) string {
 	var buf bytes.Buffer
-	tm.Marshal(&buf, pb)
+	m.Marshal(&buf, pb)
 	return buf.String()
 }
 

cmd/vendor/github.com/gogo/protobuf/proto/text_gogo.go

@@ -33,10 +33,10 @@ import (
 	"reflect"
 )
 
-func (tm *TextMarshaler) writeEnum(w *textWriter, v reflect.Value, props *Properties) error {
+func writeEnum(w *textWriter, v reflect.Value, props *Properties) error {
 	m, ok := enumStringMaps[props.Enum]
 	if !ok {
-		if err := tm.writeAny(w, v, props); err != nil {
+		if err := writeAny(w, v, props); err != nil {
 			return err
 		}
 	}
@@ -48,7 +48,7 @@ func (tm *TextMarshaler) writeEnum(w *textWriter, v reflect.Value, props *Proper
 	}
 	s, ok := m[key]
 	if !ok {
-		if err := tm.writeAny(w, v, props); err != nil {
+		if err := writeAny(w, v, props); err != nil {
 			return err
 		}
 	}

cmd/vendor/github.com/gogo/protobuf/proto/text_parser.go

@@ -46,13 +46,9 @@ import (
 	"reflect"
 	"strconv"
 	"strings"
-	"time"
 	"unicode/utf8"
 )
 
-// Error string emitted when deserializing Any and fields are already set
-const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set"
-
 type ParseError struct {
 	Message string
 	Line    int // 1-based line number
@@ -172,7 +168,7 @@ func (p *textParser) advance() {
 	p.cur.offset, p.cur.line = p.offset, p.line
 	p.cur.unquoted = ""
 	switch p.s[0] {
-	case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/':
+	case '<', '>', '{', '}', ':', '[', ']', ';', ',':
 		// Single symbol
 		p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)]
 	case '"', '\'':
@@ -460,10 +456,7 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 	fieldSet := make(map[string]bool)
 	// A struct is a sequence of "name: value", terminated by one of
 	// '>' or '}', or the end of the input.  A name may also be
-	// "[extension]" or "[type/url]".
-	//
-	// The whole struct can also be an expanded Any message, like:
-	// [type/url] < ... struct contents ... >
+	// "[extension]".
 	for {
 		tok := p.next()
 		if tok.err != nil {
@@ -473,74 +466,33 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 			break
 		}
 		if tok.value == "[" {
-			// Looks like an extension or an Any.
+			// Looks like an extension.
 			//
 			// TODO: Check whether we need to handle
 			// namespace rooted names (e.g. ".something.Foo").
-			extName, err := p.consumeExtName()
-			if err != nil {
-				return err
+			tok = p.next()
+			if tok.err != nil {
+				return tok.err
 			}
-
-			if s := strings.LastIndex(extName, "/"); s >= 0 {
-				// If it contains a slash, it's an Any type URL.
-				messageName := extName[s+1:]
-				mt := MessageType(messageName)
-				if mt == nil {
-					return p.errorf("unrecognized message %q in google.protobuf.Any", messageName)
-				}
-				tok = p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				// consume an optional colon
-				if tok.value == ":" {
-					tok = p.next()
-					if tok.err != nil {
-						return tok.err
-					}
-				}
-				var terminator string
-				switch tok.value {
-				case "<":
-					terminator = ">"
-				case "{":
-					terminator = "}"
-				default:
-					return p.errorf("expected '{' or '<', found %q", tok.value)
-				}
-				v := reflect.New(mt.Elem())
-				if pe := p.readStruct(v.Elem(), terminator); pe != nil {
-					return pe
-				}
-				b, err := Marshal(v.Interface().(Message))
-				if err != nil {
-					return p.errorf("failed to marshal message of type %q: %v", messageName, err)
-				}
-				if fieldSet["type_url"] {
-					return p.errorf(anyRepeatedlyUnpacked, "type_url")
-				}
-				if fieldSet["value"] {
-					return p.errorf(anyRepeatedlyUnpacked, "value")
-				}
-				sv.FieldByName("TypeUrl").SetString(extName)
-				sv.FieldByName("Value").SetBytes(b)
-				fieldSet["type_url"] = true
-				fieldSet["value"] = true
-				continue
-			}
-
 			var desc *ExtensionDesc
 			// This could be faster, but it's functional.
 			// TODO: Do something smarter than a linear scan.
 			for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) {
-				if d.Name == extName {
+				if d.Name == tok.value {
 					desc = d
 					break
 				}
 			}
 			if desc == nil {
-				return p.errorf("unrecognized extension %q", extName)
+				return p.errorf("unrecognized extension %q", tok.value)
+			}
+			// Check the extension terminator.
+			tok = p.next()
+			if tok.err != nil {
+				return tok.err
+			}
+			if tok.value != "]" {
+				return p.errorf("unrecognized extension terminator %q", tok.value)
 			}
 
 			props := &Properties{}
@@ -598,11 +550,7 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 			props = oop.Prop
 			nv := reflect.New(oop.Type.Elem())
 			dst = nv.Elem().Field(0)
-			field := sv.Field(oop.Field)
-			if !field.IsNil() {
-				return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name)
-			}
-			field.Set(nv)
+			sv.Field(oop.Field).Set(nv)
 		}
 		if !dst.IsValid() {
 			return p.errorf("unknown field name %q in %v", name, st)
@@ -709,35 +657,6 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
 	return reqFieldErr
 }
 
-// consumeExtName consumes extension name or expanded Any type URL and the
-// following ']'. It returns the name or URL consumed.
-func (p *textParser) consumeExtName() (string, error) {
-	tok := p.next()
-	if tok.err != nil {
-		return "", tok.err
-	}
-
-	// If extension name or type url is quoted, it's a single token.
-	if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] {
-		name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0]))
-		if err != nil {
-			return "", err
-		}
-		return name, p.consumeToken("]")
-	}
-
-	// Consume everything up to "]"
-	var parts []string
-	for tok.value != "]" {
-		parts = append(parts, tok.value)
-		tok = p.next()
-		if tok.err != nil {
-			return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
-		}
-	}
-	return strings.Join(parts, ""), nil
-}
-
 // consumeOptionalSeparator consumes an optional semicolon or comma.
 // It is used in readStruct to provide backward compatibility.
 func (p *textParser) consumeOptionalSeparator() error {
@@ -798,80 +717,6 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
 		}
 		return nil
 	}
-	if props.StdTime {
-		fv := v
-		p.back()
-		props.StdTime = false
-		tproto := &timestamp{}
-		err := p.readAny(reflect.ValueOf(tproto).Elem(), props)
-		props.StdTime = true
-		if err != nil {
-			return err
-		}
-		tim, err := timestampFromProto(tproto)
-		if err != nil {
-			return err
-		}
-		if props.Repeated {
-			t := reflect.TypeOf(v.Interface())
-			if t.Kind() == reflect.Slice {
-				if t.Elem().Kind() == reflect.Ptr {
-					ts := fv.Interface().([]*time.Time)
-					ts = append(ts, &tim)
-					fv.Set(reflect.ValueOf(ts))
-					return nil
-				} else {
-					ts := fv.Interface().([]time.Time)
-					ts = append(ts, tim)
-					fv.Set(reflect.ValueOf(ts))
-					return nil
-				}
-			}
-		}
-		if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr {
-			v.Set(reflect.ValueOf(&tim))
-		} else {
-			v.Set(reflect.Indirect(reflect.ValueOf(&tim)))
-		}
-		return nil
-	}
-	if props.StdDuration {
-		fv := v
-		p.back()
-		props.StdDuration = false
-		dproto := &duration{}
-		err := p.readAny(reflect.ValueOf(dproto).Elem(), props)
-		props.StdDuration = true
-		if err != nil {
-			return err
-		}
-		dur, err := durationFromProto(dproto)
-		if err != nil {
-			return err
-		}
-		if props.Repeated {
-			t := reflect.TypeOf(v.Interface())
-			if t.Kind() == reflect.Slice {
-				if t.Elem().Kind() == reflect.Ptr {
-					ds := fv.Interface().([]*time.Duration)
-					ds = append(ds, &dur)
-					fv.Set(reflect.ValueOf(ds))
-					return nil
-				} else {
-					ds := fv.Interface().([]time.Duration)
-					ds = append(ds, dur)
-					fv.Set(reflect.ValueOf(ds))
-					return nil
-				}
-			}
-		}
-		if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr {
-			v.Set(reflect.ValueOf(&dur))
-		} else {
-			v.Set(reflect.Indirect(reflect.ValueOf(&dur)))
-		}
-		return nil
-	}
 	switch fv := v; fv.Kind() {
 	case reflect.Slice:
 		at := v.Type()
@@ -914,12 +759,12 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
 		fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
 		return p.readAny(fv.Index(fv.Len()-1), props)
 	case reflect.Bool:
-		// true/1/t/True or false/f/0/False.
+		// Either "true", "false", 1 or 0.
 		switch tok.value {
-		case "true", "1", "t", "True":
+		case "true", "1":
 			fv.SetBool(true)
 			return nil
-		case "false", "0", "f", "False":
+		case "false", "0":
 			fv.SetBool(false)
 			return nil
 		}

cmd/vendor/github.com/gogo/protobuf/proto/timestamp.go

@@ -1,113 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// This file implements operations on google.protobuf.Timestamp.
-
-import (
-	"errors"
-	"fmt"
-	"time"
-)
-
-const (
-	// Seconds field of the earliest valid Timestamp.
-	// This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
-	minValidSeconds = -62135596800
-	// Seconds field just after the latest valid Timestamp.
-	// This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
-	maxValidSeconds = 253402300800
-)
-
-// validateTimestamp determines whether a Timestamp is valid.
-// A valid timestamp represents a time in the range
-// [0001-01-01, 10000-01-01) and has a Nanos field
-// in the range [0, 1e9).
-//
-// If the Timestamp is valid, validateTimestamp returns nil.
-// Otherwise, it returns an error that describes
-// the problem.
-//
-// Every valid Timestamp can be represented by a time.Time, but the converse is not true.
-func validateTimestamp(ts *timestamp) error {
-	if ts == nil {
-		return errors.New("timestamp: nil Timestamp")
-	}
-	if ts.Seconds < minValidSeconds {
-		return fmt.Errorf("timestamp: %#v before 0001-01-01", ts)
-	}
-	if ts.Seconds >= maxValidSeconds {
-		return fmt.Errorf("timestamp: %#v after 10000-01-01", ts)
-	}
-	if ts.Nanos < 0 || ts.Nanos >= 1e9 {
-		return fmt.Errorf("timestamp: %#v: nanos not in range [0, 1e9)", ts)
-	}
-	return nil
-}
-
-// TimestampFromProto converts a google.protobuf.Timestamp proto to a time.Time.
-// It returns an error if the argument is invalid.
-//
-// Unlike most Go functions, if Timestamp returns an error, the first return value
-// is not the zero time.Time. Instead, it is the value obtained from the
-// time.Unix function when passed the contents of the Timestamp, in the UTC
-// locale. This may or may not be a meaningful time; many invalid Timestamps
-// do map to valid time.Times.
-//
-// A nil Timestamp returns an error. The first return value in that case is
-// undefined.
-func timestampFromProto(ts *timestamp) (time.Time, error) {
-	// Don't return the zero value on error, because corresponds to a valid
-	// timestamp. Instead return whatever time.Unix gives us.
-	var t time.Time
-	if ts == nil {
-		t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
-	} else {
-		t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
-	}
-	return t, validateTimestamp(ts)
-}
-
-// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
-// It returns an error if the resulting Timestamp is invalid.
-func timestampProto(t time.Time) (*timestamp, error) {
-	seconds := t.Unix()
-	nanos := int32(t.Sub(time.Unix(seconds, 0)))
-	ts := &timestamp{
-		Seconds: seconds,
-		Nanos:   nanos,
-	}
-	if err := validateTimestamp(ts); err != nil {
-		return nil, err
-	}
-	return ts, nil
-}

cmd/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go

@@ -1,229 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2016, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
-	"reflect"
-	"time"
-)
-
-var timeType = reflect.TypeOf((*time.Time)(nil)).Elem()
-
-type timestamp struct {
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
-	Nanos   int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
-}
-
-func (m *timestamp) Reset()       { *m = timestamp{} }
-func (*timestamp) ProtoMessage()  {}
-func (*timestamp) String() string { return "timestamp<string>" }
-
-func init() {
-	RegisterType((*timestamp)(nil), "gogo.protobuf.proto.timestamp")
-}
-
-func (o *Buffer) decTimestamp() (time.Time, error) {
-	b, err := o.DecodeRawBytes(true)
-	if err != nil {
-		return time.Time{}, err
-	}
-	tproto := &timestamp{}
-	if err := Unmarshal(b, tproto); err != nil {
-		return time.Time{}, err
-	}
-	return timestampFromProto(tproto)
-}
-
-func (o *Buffer) dec_time(p *Properties, base structPointer) error {
-	t, err := o.decTimestamp()
-	if err != nil {
-		return err
-	}
-	setPtrCustomType(base, p.field, &t)
-	return nil
-}
-
-func (o *Buffer) dec_ref_time(p *Properties, base structPointer) error {
-	t, err := o.decTimestamp()
-	if err != nil {
-		return err
-	}
-	setCustomType(base, p.field, &t)
-	return nil
-}
-
-func (o *Buffer) dec_slice_time(p *Properties, base structPointer) error {
-	t, err := o.decTimestamp()
-	if err != nil {
-		return err
-	}
-	newBas := appendStructPointer(base, p.field, reflect.SliceOf(reflect.PtrTo(timeType)))
-	var zero field
-	setPtrCustomType(newBas, zero, &t)
-	return nil
-}
-
-func (o *Buffer) dec_slice_ref_time(p *Properties, base structPointer) error {
-	t, err := o.decTimestamp()
-	if err != nil {
-		return err
-	}
-	newBas := appendStructPointer(base, p.field, reflect.SliceOf(timeType))
-	var zero field
-	setCustomType(newBas, zero, &t)
-	return nil
-}
-
-func size_time(p *Properties, base structPointer) (n int) {
-	structp := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(structp) {
-		return 0
-	}
-	tim := structPointer_Interface(structp, timeType).(*time.Time)
-	t, err := timestampProto(*tim)
-	if err != nil {
-		return 0
-	}
-	size := Size(t)
-	return size + sizeVarint(uint64(size)) + len(p.tagcode)
-}
-
-func (o *Buffer) enc_time(p *Properties, base structPointer) error {
-	structp := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(structp) {
-		return ErrNil
-	}
-	tim := structPointer_Interface(structp, timeType).(*time.Time)
-	t, err := timestampProto(*tim)
-	if err != nil {
-		return err
-	}
-	data, err := Marshal(t)
-	if err != nil {
-		return err
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeRawBytes(data)
-	return nil
-}
-
-func size_ref_time(p *Properties, base structPointer) (n int) {
-	tim := structPointer_InterfaceAt(base, p.field, timeType).(*time.Time)
-	t, err := timestampProto(*tim)
-	if err != nil {
-		return 0
-	}
-	size := Size(t)
-	return size + sizeVarint(uint64(size)) + len(p.tagcode)
-}
-
-func (o *Buffer) enc_ref_time(p *Properties, base structPointer) error {
-	tim := structPointer_InterfaceAt(base, p.field, timeType).(*time.Time)
-	t, err := timestampProto(*tim)
-	if err != nil {
-		return err
-	}
-	data, err := Marshal(t)
-	if err != nil {
-		return err
-	}
-	o.buf = append(o.buf, p.tagcode...)
-	o.EncodeRawBytes(data)
-	return nil
-}
-
-func size_slice_time(p *Properties, base structPointer) (n int) {
-	ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(timeType))).(*[]*time.Time)
-	tims := *ptims
-	for i := 0; i < len(tims); i++ {
-		if tims[i] == nil {
-			return 0
-		}
-		tproto, err := timestampProto(*tims[i])
-		if err != nil {
-			return 0
-		}
-		size := Size(tproto)
-		n += len(p.tagcode) + size + sizeVarint(uint64(size))
-	}
-	return n
-}
-
-func (o *Buffer) enc_slice_time(p *Properties, base structPointer) error {
-	ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(reflect.PtrTo(timeType))).(*[]*time.Time)
-	tims := *ptims
-	for i := 0; i < len(tims); i++ {
-		if tims[i] == nil {
-			return errRepeatedHasNil
-		}
-		tproto, err := timestampProto(*tims[i])
-		if err != nil {
-			return err
-		}
-		data, err := Marshal(tproto)
-		if err != nil {
-			return err
-		}
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeRawBytes(data)
-	}
-	return nil
-}
-
-func size_slice_ref_time(p *Properties, base structPointer) (n int) {
-	ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(timeType)).(*[]time.Time)
-	tims := *ptims
-	for i := 0; i < len(tims); i++ {
-		tproto, err := timestampProto(tims[i])
-		if err != nil {
-			return 0
-		}
-		size := Size(tproto)
-		n += len(p.tagcode) + size + sizeVarint(uint64(size))
-	}
-	return n
-}
-
-func (o *Buffer) enc_slice_ref_time(p *Properties, base structPointer) error {
-	ptims := structPointer_InterfaceAt(base, p.field, reflect.SliceOf(timeType)).(*[]time.Time)
-	tims := *ptims
-	for i := 0; i < len(tims); i++ {
-		tproto, err := timestampProto(tims[i])
-		if err != nil {
-			return err
-		}
-		data, err := Marshal(tproto)
-		if err != nil {
-			return err
-		}
-		o.buf = append(o.buf, p.tagcode...)
-		o.EncodeRawBytes(data)
-	}
-	return nil
-}

cmd/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go

@@ -44,7 +44,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"math"
 	"reflect"
 	"sort"
 	"strconv"
@@ -52,8 +51,6 @@ import (
 	"time"
 
 	"github.com/golang/protobuf/proto"
-
-	stpb "github.com/golang/protobuf/ptypes/struct"
 )
 
 // Marshaler is a configurable object for converting between
@@ -75,22 +72,6 @@ type Marshaler struct {
 	OrigName bool
 }
 
-// JSONPBMarshaler is implemented by protobuf messages that customize the
-// way they are marshaled to JSON. Messages that implement this should
-// also implement JSONPBUnmarshaler so that the custom format can be
-// parsed.
-type JSONPBMarshaler interface {
-	MarshalJSONPB(*Marshaler) ([]byte, error)
-}
-
-// JSONPBUnmarshaler is implemented by protobuf messages that customize
-// the way they are unmarshaled from JSON. Messages that implement this
-// should also implement JSONPBMarshaler so that the custom format can be
-// produced.
-type JSONPBUnmarshaler interface {
-	UnmarshalJSONPB(*Unmarshaler, []byte) error
-}
-
 // Marshal marshals a protocol buffer into JSON.
 func (m *Marshaler) Marshal(out io.Writer, pb proto.Message) error {
 	writer := &errWriter{writer: out}
@@ -108,12 +89,6 @@ func (m *Marshaler) MarshalToString(pb proto.Message) (string, error) {
 
 type int32Slice []int32
 
-var nonFinite = map[string]float64{
-	`"NaN"`:       math.NaN(),
-	`"Infinity"`:  math.Inf(1),
-	`"-Infinity"`: math.Inf(-1),
-}
-
 // For sorting extensions ids to ensure stable output.
 func (s int32Slice) Len() int           { return len(s) }
 func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
@@ -125,31 +100,6 @@ type wkt interface {
 
 // marshalObject writes a struct to the Writer.
 func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeURL string) error {
-	if jsm, ok := v.(JSONPBMarshaler); ok {
-		b, err := jsm.MarshalJSONPB(m)
-		if err != nil {
-			return err
-		}
-		if typeURL != "" {
-			// we are marshaling this object to an Any type
-			var js map[string]*json.RawMessage
-			if err = json.Unmarshal(b, &js); err != nil {
-				return fmt.Errorf("type %T produced invalid JSON: %v", v, err)
-			}
-			turl, err := json.Marshal(typeURL)
-			if err != nil {
-				return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err)
-			}
-			js["@type"] = (*json.RawMessage)(&turl)
-			if b, err = json.Marshal(js); err != nil {
-				return err
-			}
-		}
-
-		out.write(string(b))
-		return out.err
-	}
-
 	s := reflect.ValueOf(v).Elem()
 
 	// Handle well-known types.
@@ -176,8 +126,8 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
 			out.write(x)
 			out.write(`s"`)
 			return out.err
-		case "Struct", "ListValue":
-			// Let marshalValue handle the `Struct.fields` map or the `ListValue.values` slice.
+		case "Struct":
+			// Let marshalValue handle the `fields` map.
 			// TODO: pass the correct Properties if needed.
 			return m.marshalValue(out, &proto.Properties{}, s.Field(0), indent)
 		case "Timestamp":
@@ -230,7 +180,7 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
 
 		// IsNil will panic on most value kinds.
 		switch value.Kind() {
-		case reflect.Chan, reflect.Func, reflect.Interface:
+		case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
 			if value.IsNil() {
 				continue
 			}
@@ -258,10 +208,6 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
 				if value.Len() == 0 {
 					continue
 				}
-			case reflect.Map, reflect.Ptr, reflect.Slice:
-				if value.IsNil() {
-					continue
-				}
 			}
 		}
 
@@ -425,15 +371,10 @@ func (m *Marshaler) marshalField(out *errWriter, prop *proto.Properties, v refle
 
 // marshalValue writes the value to the Writer.
 func (m *Marshaler) marshalValue(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error {
+
 	var err error
 	v = reflect.Indirect(v)
 
-	// Handle nil pointer
-	if v.Kind() == reflect.Invalid {
-		out.write("null")
-		return out.err
-	}
-
 	// Handle repeated elements.
 	if v.Kind() == reflect.Slice && v.Type().Elem().Kind() != reflect.Uint8 {
 		out.write("[")
@@ -463,6 +404,9 @@ func (m *Marshaler) marshalValue(out *errWriter, prop *proto.Properties, v refle
 
 	// Handle well-known types.
 	// Most are handled up in marshalObject (because 99% are messages).
+	type wkt interface {
+		XXX_WellKnownType() string
+	}
 	if wkt, ok := v.Interface().(wkt); ok {
 		switch wkt.XXX_WellKnownType() {
 		case "NullValue":
@@ -550,24 +494,6 @@ func (m *Marshaler) marshalValue(out *errWriter, prop *proto.Properties, v refle
 		return out.err
 	}
 
-	// Handle non-finite floats, e.g. NaN, Infinity and -Infinity.
-	if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
-		f := v.Float()
-		var sval string
-		switch {
-		case math.IsInf(f, 1):
-			sval = `"Infinity"`
-		case math.IsInf(f, -1):
-			sval = `"-Infinity"`
-		case math.IsNaN(f):
-			sval = `"NaN"`
-		}
-		if sval != "" {
-			out.write(sval)
-			return out.err
-		}
-	}
-
 	// Default handling defers to the encoding/json library.
 	b, err := json.Marshal(v.Interface())
 	if err != nil {
@@ -643,13 +569,12 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 		return u.unmarshalValue(target.Elem(), inputValue, prop)
 	}
 
-	if jsu, ok := target.Addr().Interface().(JSONPBUnmarshaler); ok {
-		return jsu.UnmarshalJSONPB(u, []byte(inputValue))
-	}
-
 	// Handle well-known types.
-	if w, ok := target.Addr().Interface().(wkt); ok {
-		switch w.XXX_WellKnownType() {
+	type wkt interface {
+		XXX_WellKnownType() string
+	}
+	if wkt, ok := target.Addr().Interface().(wkt); ok {
+		switch wkt.XXX_WellKnownType() {
 		case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value",
 			"Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue":
 			// "Wrappers use the same representation in JSON
@@ -658,72 +583,9 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 			// so we don't have to do any extra work.
 			return u.unmarshalValue(target.Field(0), inputValue, prop)
 		case "Any":
-			// Use json.RawMessage pointer type instead of value to support pre-1.8 version.
-			// 1.8 changed RawMessage.MarshalJSON from pointer type to value type, see
-			// https://github.com/golang/go/issues/14493
-			var jsonFields map[string]*json.RawMessage
-			if err := json.Unmarshal(inputValue, &jsonFields); err != nil {
-				return err
-			}
-
-			val, ok := jsonFields["@type"]
-			if !ok || val == nil {
-				return errors.New("Any JSON doesn't have '@type'")
-			}
-
-			var turl string
-			if err := json.Unmarshal([]byte(*val), &turl); err != nil {
-				return fmt.Errorf("can't unmarshal Any's '@type': %q", *val)
-			}
-			target.Field(0).SetString(turl)
-
-			mname := turl
-			if slash := strings.LastIndex(mname, "/"); slash >= 0 {
-				mname = mname[slash+1:]
-			}
-			mt := proto.MessageType(mname)
-			if mt == nil {
-				return fmt.Errorf("unknown message type %q", mname)
-			}
-
-			m := reflect.New(mt.Elem()).Interface().(proto.Message)
-			if _, ok := m.(wkt); ok {
-				val, ok := jsonFields["value"]
-				if !ok {
-					return errors.New("Any JSON doesn't have 'value'")
-				}
-
-				if err := u.unmarshalValue(reflect.ValueOf(m).Elem(), *val, nil); err != nil {
-					return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err)
-				}
-			} else {
-				delete(jsonFields, "@type")
-				nestedProto, err := json.Marshal(jsonFields)
-				if err != nil {
-					return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err)
-				}
-
-				if err = u.unmarshalValue(reflect.ValueOf(m).Elem(), nestedProto, nil); err != nil {
-					return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err)
-				}
-			}
-
-			b, err := proto.Marshal(m)
-			if err != nil {
-				return fmt.Errorf("can't marshal proto %T into Any.Value: %v", m, err)
-			}
-			target.Field(1).SetBytes(b)
-
-			return nil
+			return fmt.Errorf("unmarshaling Any not supported yet")
 		case "Duration":
-			ivStr := string(inputValue)
-			if ivStr == "null" {
-				target.Field(0).SetInt(0)
-				target.Field(1).SetInt(0)
-				return nil
-			}
-
-			unq, err := strconv.Unquote(ivStr)
+			unq, err := strconv.Unquote(string(inputValue))
 			if err != nil {
 				return err
 			}
@@ -738,14 +600,7 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 			target.Field(1).SetInt(ns)
 			return nil
 		case "Timestamp":
-			ivStr := string(inputValue)
-			if ivStr == "null" {
-				target.Field(0).SetInt(0)
-				target.Field(1).SetInt(0)
-				return nil
-			}
-
-			unq, err := strconv.Unquote(ivStr)
+			unq, err := strconv.Unquote(string(inputValue))
 			if err != nil {
 				return err
 			}
@@ -756,62 +611,6 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 			target.Field(0).SetInt(int64(t.Unix()))
 			target.Field(1).SetInt(int64(t.Nanosecond()))
 			return nil
-		case "Struct":
-			if string(inputValue) == "null" {
-				// Interpret a null struct as empty.
-				return nil
-			}
-			var m map[string]json.RawMessage
-			if err := json.Unmarshal(inputValue, &m); err != nil {
-				return fmt.Errorf("bad StructValue: %v", err)
-			}
-			target.Field(0).Set(reflect.ValueOf(map[string]*stpb.Value{}))
-			for k, jv := range m {
-				pv := &stpb.Value{}
-				if err := u.unmarshalValue(reflect.ValueOf(pv).Elem(), jv, prop); err != nil {
-					return fmt.Errorf("bad value in StructValue for key %q: %v", k, err)
-				}
-				target.Field(0).SetMapIndex(reflect.ValueOf(k), reflect.ValueOf(pv))
-			}
-			return nil
-		case "ListValue":
-			if string(inputValue) == "null" {
-				// Interpret a null ListValue as empty.
-				return nil
-			}
-			var s []json.RawMessage
-			if err := json.Unmarshal(inputValue, &s); err != nil {
-				return fmt.Errorf("bad ListValue: %v", err)
-			}
-			target.Field(0).Set(reflect.ValueOf(make([]*stpb.Value, len(s), len(s))))
-			for i, sv := range s {
-				if err := u.unmarshalValue(target.Field(0).Index(i), sv, prop); err != nil {
-					return err
-				}
-			}
-			return nil
-		case "Value":
-			ivStr := string(inputValue)
-			if ivStr == "null" {
-				target.Field(0).Set(reflect.ValueOf(&stpb.Value_NullValue{}))
-			} else if v, err := strconv.ParseFloat(ivStr, 0); err == nil {
-				target.Field(0).Set(reflect.ValueOf(&stpb.Value_NumberValue{v}))
-			} else if v, err := strconv.Unquote(ivStr); err == nil {
-				target.Field(0).Set(reflect.ValueOf(&stpb.Value_StringValue{v}))
-			} else if v, err := strconv.ParseBool(ivStr); err == nil {
-				target.Field(0).Set(reflect.ValueOf(&stpb.Value_BoolValue{v}))
-			} else if err := json.Unmarshal(inputValue, &[]json.RawMessage{}); err == nil {
-				lv := &stpb.ListValue{}
-				target.Field(0).Set(reflect.ValueOf(&stpb.Value_ListValue{lv}))
-				return u.unmarshalValue(reflect.ValueOf(lv).Elem(), inputValue, prop)
-			} else if err := json.Unmarshal(inputValue, &map[string]json.RawMessage{}); err == nil {
-				sv := &stpb.Struct{}
-				target.Field(0).Set(reflect.ValueOf(&stpb.Value_StructValue{sv}))
-				return u.unmarshalValue(reflect.ValueOf(sv).Elem(), inputValue, prop)
-			} else {
-				return fmt.Errorf("unrecognized type for Value %q", ivStr)
-			}
-			return nil
 		}
 	}
 
@@ -895,26 +694,6 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 				}
 			}
 		}
-		// Handle proto2 extensions.
-		if len(jsonFields) > 0 {
-			if ep, ok := target.Addr().Interface().(proto.Message); ok {
-				for _, ext := range proto.RegisteredExtensions(ep) {
-					name := fmt.Sprintf("[%s]", ext.Name)
-					raw, ok := jsonFields[name]
-					if !ok {
-						continue
-					}
-					delete(jsonFields, name)
-					nv := reflect.New(reflect.TypeOf(ext.ExtensionType).Elem())
-					if err := u.unmarshalValue(nv.Elem(), raw, nil); err != nil {
-						return err
-					}
-					if err := proto.SetExtension(ep, ext, nv.Interface()); err != nil {
-						return err
-					}
-				}
-			}
-		}
 		if !u.AllowUnknownFields && len(jsonFields) > 0 {
 			// Pick any field to be the scapegoat.
 			var f string
@@ -987,15 +766,6 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 		inputValue = inputValue[1 : len(inputValue)-1]
 	}
 
-	// Non-finite numbers can be encoded as strings.
-	isFloat := targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64
-	if isFloat {
-		if num, ok := nonFinite[string(inputValue)]; ok {
-			target.SetFloat(num)
-			return nil
-		}
-	}
-
 	// Use the encoding/json for parsing other value types.
 	return json.Unmarshal(inputValue, target.Addr().Interface())
 }

cmd/vendor/github.com/golang/protobuf/proto/encode.go

@@ -1075,17 +1075,10 @@ func (o *Buffer) enc_map(p *Properties, base structPointer) error {
 
 func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
 	exts := structPointer_Extensions(base, p.field)
-
-	v, mu := exts.extensionsRead()
-	if v == nil {
-		return nil
-	}
-
-	mu.Lock()
-	defer mu.Unlock()
-	if err := encodeExtensionsMap(v); err != nil {
+	if err := encodeExtensions(exts); err != nil {
 		return err
 	}
+	v, _ := exts.extensionsRead()
 
 	return o.enc_map_body(v)
 }

cmd/vendor/github.com/golang/protobuf/proto/extensions.go

@@ -154,7 +154,6 @@ type ExtensionDesc struct {
 	Field         int32       // field number
 	Name          string      // fully-qualified name of extension, for text formatting
 	Tag           string      // protobuf tag style
-	Filename      string      // name of the file in which the extension is defined
 }
 
 func (ed *ExtensionDesc) repeated() bool {

cmd/vendor/github.com/golang/protobuf/proto/lib.go

@@ -73,6 +73,7 @@ for a protocol buffer variable v:
 When the .proto file specifies `syntax="proto3"`, there are some differences:
 
   - Non-repeated fields of non-message type are values instead of pointers.
+  - Getters are only generated for message and oneof fields.
   - Enum types do not get an Enum method.
 
 The simplest way to describe this is to see an example.

cmd/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go

@@ -1,168 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/any/any.proto
-
-/*
-Package any is a generated protocol buffer package.
-
-It is generated from these files:
-	github.com/golang/protobuf/ptypes/any/any.proto
-
-It has these top-level messages:
-	Any
-*/
-package any
-
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
-
-// `Any` contains an arbitrary serialized protocol buffer message along with a
-// URL that describes the type of the serialized message.
-//
-// Protobuf library provides support to pack/unpack Any values in the form
-// of utility functions or additional generated methods of the Any type.
-//
-// Example 1: Pack and unpack a message in C++.
-//
-//     Foo foo = ...;
-//     Any any;
-//     any.PackFrom(foo);
-//     ...
-//     if (any.UnpackTo(&foo)) {
-//       ...
-//     }
-//
-// Example 2: Pack and unpack a message in Java.
-//
-//     Foo foo = ...;
-//     Any any = Any.pack(foo);
-//     ...
-//     if (any.is(Foo.class)) {
-//       foo = any.unpack(Foo.class);
-//     }
-//
-//  Example 3: Pack and unpack a message in Python.
-//
-//     foo = Foo(...)
-//     any = Any()
-//     any.Pack(foo)
-//     ...
-//     if any.Is(Foo.DESCRIPTOR):
-//       any.Unpack(foo)
-//       ...
-//
-// The pack methods provided by protobuf library will by default use
-// 'type.googleapis.com/full.type.name' as the type URL and the unpack
-// methods only use the fully qualified type name after the last '/'
-// in the type URL, for example "foo.bar.com/x/y.z" will yield type
-// name "y.z".
-//
-//
-// JSON
-// ====
-// The JSON representation of an `Any` value uses the regular
-// representation of the deserialized, embedded message, with an
-// additional field `@type` which contains the type URL. Example:
-//
-//     package google.profile;
-//     message Person {
-//       string first_name = 1;
-//       string last_name = 2;
-//     }
-//
-//     {
-//       "@type": "type.googleapis.com/google.profile.Person",
-//       "firstName": <string>,
-//       "lastName": <string>
-//     }
-//
-// If the embedded message type is well-known and has a custom JSON
-// representation, that representation will be embedded adding a field
-// `value` which holds the custom JSON in addition to the `@type`
-// field. Example (for message [google.protobuf.Duration][]):
-//
-//     {
-//       "@type": "type.googleapis.com/google.protobuf.Duration",
-//       "value": "1.212s"
-//     }
-//
-type Any struct {
-	// A URL/resource name whose content describes the type of the
-	// serialized protocol buffer message.
-	//
-	// For URLs which use the scheme `http`, `https`, or no scheme, the
-	// following restrictions and interpretations apply:
-	//
-	// * If no scheme is provided, `https` is assumed.
-	// * The last segment of the URL's path must represent the fully
-	//   qualified name of the type (as in `path/google.protobuf.Duration`).
-	//   The name should be in a canonical form (e.g., leading "." is
-	//   not accepted).
-	// * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-	//   value in binary format, or produce an error.
-	// * Applications are allowed to cache lookup results based on the
-	//   URL, or have them precompiled into a binary to avoid any
-	//   lookup. Therefore, binary compatibility needs to be preserved
-	//   on changes to types. (Use versioned type names to manage
-	//   breaking changes.)
-	//
-	// Schemes other than `http`, `https` (or the empty scheme) might be
-	// used with implementation specific semantics.
-	//
-	TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl" json:"type_url,omitempty"`
-	// Must be a valid serialized protocol buffer of the above specified type.
-	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
-}
-
-func (m *Any) Reset()                    { *m = Any{} }
-func (m *Any) String() string            { return proto.CompactTextString(m) }
-func (*Any) ProtoMessage()               {}
-func (*Any) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-func (*Any) XXX_WellKnownType() string   { return "Any" }
-
-func (m *Any) GetTypeUrl() string {
-	if m != nil {
-		return m.TypeUrl
-	}
-	return ""
-}
-
-func (m *Any) GetValue() []byte {
-	if m != nil {
-		return m.Value
-	}
-	return nil
-}
-
-func init() {
-	proto.RegisterType((*Any)(nil), "google.protobuf.Any")
-}
-
-func init() { proto.RegisterFile("github.com/golang/protobuf/ptypes/any/any.proto", fileDescriptor0) }
-
-var fileDescriptor0 = []byte{
-	// 184 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0x4f, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0xcc,
-	0xab, 0x04, 0x61, 0x3d, 0xb0, 0xb8, 0x10, 0x7f, 0x7a, 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x1e, 0x4c,
-	0x95, 0x92, 0x19, 0x17, 0xb3, 0x63, 0x5e, 0xa5, 0x90, 0x24, 0x17, 0x07, 0x48, 0x79, 0x7c, 0x69,
-	0x51, 0x8e, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0x3b, 0x88, 0x1f, 0x5a, 0x94, 0x23, 0x24,
-	0xc2, 0xc5, 0x5a, 0x96, 0x98, 0x53, 0x9a, 0x2a, 0xc1, 0xa4, 0xc0, 0xa8, 0xc1, 0x13, 0x04, 0xe1,
-	0x38, 0xe5, 0x73, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, 0x19, 0xe7, 0xc4, 0xe1, 0x98, 0x57, 0x19,
-	0x00, 0xe2, 0x04, 0x30, 0x46, 0xa9, 0x12, 0xe5, 0xb8, 0x45, 0x4c, 0xcc, 0xee, 0x01, 0x4e, 0xab,
-	0x98, 0xe4, 0xdc, 0x21, 0x46, 0x05, 0x40, 0x95, 0xe8, 0x85, 0xa7, 0xe6, 0xe4, 0x78, 0xe7, 0xe5,
-	0x97, 0xe7, 0x85, 0x80, 0x94, 0x26, 0xb1, 0x81, 0xf5, 0x1a, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff,
-	0x45, 0x1f, 0x1a, 0xf2, 0xf3, 0x00, 0x00, 0x00,
-}

cmd/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go

@@ -1,382 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// source: github.com/golang/protobuf/ptypes/struct/struct.proto
-
-/*
-Package structpb is a generated protocol buffer package.
-
-It is generated from these files:
-	github.com/golang/protobuf/ptypes/struct/struct.proto
-
-It has these top-level messages:
-	Struct
-	Value
-	ListValue
-*/
-package structpb
-
-import proto "github.com/golang/protobuf/proto"
-import fmt "fmt"
-import math "math"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
-
-// `NullValue` is a singleton enumeration to represent the null value for the
-// `Value` type union.
-//
-//  The JSON representation for `NullValue` is JSON `null`.
-type NullValue int32
-
-const (
-	// Null value.
-	NullValue_NULL_VALUE NullValue = 0
-)
-
-var NullValue_name = map[int32]string{
-	0: "NULL_VALUE",
-}
-var NullValue_value = map[string]int32{
-	"NULL_VALUE": 0,
-}
-
-func (x NullValue) String() string {
-	return proto.EnumName(NullValue_name, int32(x))
-}
-func (NullValue) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-func (NullValue) XXX_WellKnownType() string       { return "NullValue" }
-
-// `Struct` represents a structured data value, consisting of fields
-// which map to dynamically typed values. In some languages, `Struct`
-// might be supported by a native representation. For example, in
-// scripting languages like JS a struct is represented as an
-// object. The details of that representation are described together
-// with the proto support for the language.
-//
-// The JSON representation for `Struct` is JSON object.
-type Struct struct {
-	// Unordered map of dynamically typed values.
-	Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
-}
-
-func (m *Struct) Reset()                    { *m = Struct{} }
-func (m *Struct) String() string            { return proto.CompactTextString(m) }
-func (*Struct) ProtoMessage()               {}
-func (*Struct) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-func (*Struct) XXX_WellKnownType() string   { return "Struct" }
-
-func (m *Struct) GetFields() map[string]*Value {
-	if m != nil {
-		return m.Fields
-	}
-	return nil
-}
-
-// `Value` represents a dynamically typed value which can be either
-// null, a number, a string, a boolean, a recursive struct value, or a
-// list of values. A producer of value is expected to set one of that
-// variants, absence of any variant indicates an error.
-//
-// The JSON representation for `Value` is JSON value.
-type Value struct {
-	// The kind of value.
-	//
-	// Types that are valid to be assigned to Kind:
-	//	*Value_NullValue
-	//	*Value_NumberValue
-	//	*Value_StringValue
-	//	*Value_BoolValue
-	//	*Value_StructValue
-	//	*Value_ListValue
-	Kind isValue_Kind `protobuf_oneof:"kind"`
-}
-
-func (m *Value) Reset()                    { *m = Value{} }
-func (m *Value) String() string            { return proto.CompactTextString(m) }
-func (*Value) ProtoMessage()               {}
-func (*Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
-func (*Value) XXX_WellKnownType() string   { return "Value" }
-
-type isValue_Kind interface {
-	isValue_Kind()
-}
-
-type Value_NullValue struct {
-	NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,enum=google.protobuf.NullValue,oneof"`
-}
-type Value_NumberValue struct {
-	NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,oneof"`
-}
-type Value_StringValue struct {
-	StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,oneof"`
-}
-type Value_BoolValue struct {
-	BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,oneof"`
-}
-type Value_StructValue struct {
-	StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,oneof"`
-}
-type Value_ListValue struct {
-	ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,oneof"`
-}
-
-func (*Value_NullValue) isValue_Kind()   {}
-func (*Value_NumberValue) isValue_Kind() {}
-func (*Value_StringValue) isValue_Kind() {}
-func (*Value_BoolValue) isValue_Kind()   {}
-func (*Value_StructValue) isValue_Kind() {}
-func (*Value_ListValue) isValue_Kind()   {}
-
-func (m *Value) GetKind() isValue_Kind {
-	if m != nil {
-		return m.Kind
-	}
-	return nil
-}
-
-func (m *Value) GetNullValue() NullValue {
-	if x, ok := m.GetKind().(*Value_NullValue); ok {
-		return x.NullValue
-	}
-	return NullValue_NULL_VALUE
-}
-
-func (m *Value) GetNumberValue() float64 {
-	if x, ok := m.GetKind().(*Value_NumberValue); ok {
-		return x.NumberValue
-	}
-	return 0
-}
-
-func (m *Value) GetStringValue() string {
-	if x, ok := m.GetKind().(*Value_StringValue); ok {
-		return x.StringValue
-	}
-	return ""
-}
-
-func (m *Value) GetBoolValue() bool {
-	if x, ok := m.GetKind().(*Value_BoolValue); ok {
-		return x.BoolValue
-	}
-	return false
-}
-
-func (m *Value) GetStructValue() *Struct {
-	if x, ok := m.GetKind().(*Value_StructValue); ok {
-		return x.StructValue
-	}
-	return nil
-}
-
-func (m *Value) GetListValue() *ListValue {
-	if x, ok := m.GetKind().(*Value_ListValue); ok {
-		return x.ListValue
-	}
-	return nil
-}
-
-// XXX_OneofFuncs is for the internal use of the proto package.
-func (*Value) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
-	return _Value_OneofMarshaler, _Value_OneofUnmarshaler, _Value_OneofSizer, []interface{}{
-		(*Value_NullValue)(nil),
-		(*Value_NumberValue)(nil),
-		(*Value_StringValue)(nil),
-		(*Value_BoolValue)(nil),
-		(*Value_StructValue)(nil),
-		(*Value_ListValue)(nil),
-	}
-}
-
-func _Value_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
-	m := msg.(*Value)
-	// kind
-	switch x := m.Kind.(type) {
-	case *Value_NullValue:
-		b.EncodeVarint(1<<3 | proto.WireVarint)
-		b.EncodeVarint(uint64(x.NullValue))
-	case *Value_NumberValue:
-		b.EncodeVarint(2<<3 | proto.WireFixed64)
-		b.EncodeFixed64(math.Float64bits(x.NumberValue))
-	case *Value_StringValue:
-		b.EncodeVarint(3<<3 | proto.WireBytes)
-		b.EncodeStringBytes(x.StringValue)
-	case *Value_BoolValue:
-		t := uint64(0)
-		if x.BoolValue {
-			t = 1
-		}
-		b.EncodeVarint(4<<3 | proto.WireVarint)
-		b.EncodeVarint(t)
-	case *Value_StructValue:
-		b.EncodeVarint(5<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.StructValue); err != nil {
-			return err
-		}
-	case *Value_ListValue:
-		b.EncodeVarint(6<<3 | proto.WireBytes)
-		if err := b.EncodeMessage(x.ListValue); err != nil {
-			return err
-		}
-	case nil:
-	default:
-		return fmt.Errorf("Value.Kind has unexpected type %T", x)
-	}
-	return nil
-}
-
-func _Value_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
-	m := msg.(*Value)
-	switch tag {
-	case 1: // kind.null_value
-		if wire != proto.WireVarint {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeVarint()
-		m.Kind = &Value_NullValue{NullValue(x)}
-		return true, err
-	case 2: // kind.number_value
-		if wire != proto.WireFixed64 {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeFixed64()
-		m.Kind = &Value_NumberValue{math.Float64frombits(x)}
-		return true, err
-	case 3: // kind.string_value
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeStringBytes()
-		m.Kind = &Value_StringValue{x}
-		return true, err
-	case 4: // kind.bool_value
-		if wire != proto.WireVarint {
-			return true, proto.ErrInternalBadWireType
-		}
-		x, err := b.DecodeVarint()
-		m.Kind = &Value_BoolValue{x != 0}
-		return true, err
-	case 5: // kind.struct_value
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(Struct)
-		err := b.DecodeMessage(msg)
-		m.Kind = &Value_StructValue{msg}
-		return true, err
-	case 6: // kind.list_value
-		if wire != proto.WireBytes {
-			return true, proto.ErrInternalBadWireType
-		}
-		msg := new(ListValue)
-		err := b.DecodeMessage(msg)
-		m.Kind = &Value_ListValue{msg}
-		return true, err
-	default:
-		return false, nil
-	}
-}
-
-func _Value_OneofSizer(msg proto.Message) (n int) {
-	m := msg.(*Value)
-	// kind
-	switch x := m.Kind.(type) {
-	case *Value_NullValue:
-		n += proto.SizeVarint(1<<3 | proto.WireVarint)
-		n += proto.SizeVarint(uint64(x.NullValue))
-	case *Value_NumberValue:
-		n += proto.SizeVarint(2<<3 | proto.WireFixed64)
-		n += 8
-	case *Value_StringValue:
-		n += proto.SizeVarint(3<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(len(x.StringValue)))
-		n += len(x.StringValue)
-	case *Value_BoolValue:
-		n += proto.SizeVarint(4<<3 | proto.WireVarint)
-		n += 1
-	case *Value_StructValue:
-		s := proto.Size(x.StructValue)
-		n += proto.SizeVarint(5<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case *Value_ListValue:
-		s := proto.Size(x.ListValue)
-		n += proto.SizeVarint(6<<3 | proto.WireBytes)
-		n += proto.SizeVarint(uint64(s))
-		n += s
-	case nil:
-	default:
-		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
-	}
-	return n
-}
-
-// `ListValue` is a wrapper around a repeated field of values.
-//
-// The JSON representation for `ListValue` is JSON array.
-type ListValue struct {
-	// Repeated field of dynamically typed values.
-	Values []*Value `protobuf:"bytes,1,rep,name=values" json:"values,omitempty"`
-}
-
-func (m *ListValue) Reset()                    { *m = ListValue{} }
-func (m *ListValue) String() string            { return proto.CompactTextString(m) }
-func (*ListValue) ProtoMessage()               {}
-func (*ListValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
-func (*ListValue) XXX_WellKnownType() string   { return "ListValue" }
-
-func (m *ListValue) GetValues() []*Value {
-	if m != nil {
-		return m.Values
-	}
-	return nil
-}
-
-func init() {
-	proto.RegisterType((*Struct)(nil), "google.protobuf.Struct")
-	proto.RegisterType((*Value)(nil), "google.protobuf.Value")
-	proto.RegisterType((*ListValue)(nil), "google.protobuf.ListValue")
-	proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value)
-}
-
-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/struct/struct.proto", fileDescriptor0)
-}
-
-var fileDescriptor0 = []byte{
-	// 417 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x92, 0x41, 0x8b, 0xd3, 0x40,
-	0x14, 0x80, 0x3b, 0xc9, 0x36, 0x98, 0x17, 0x59, 0x97, 0x11, 0xb4, 0xac, 0xa0, 0xa1, 0x7b, 0x09,
-	0x22, 0x09, 0x56, 0x04, 0x31, 0x5e, 0x0c, 0xac, 0xbb, 0x60, 0x58, 0x62, 0x74, 0x57, 0xf0, 0x52,
-	0x9a, 0x34, 0x8d, 0xa1, 0xd3, 0x99, 0x90, 0xcc, 0x28, 0x3d, 0xfa, 0x2f, 0x3c, 0x7b, 0xf4, 0xe8,
-	0xaf, 0xf3, 0x28, 0x33, 0x93, 0x44, 0x69, 0x29, 0x78, 0x9a, 0xbe, 0x37, 0xdf, 0xfb, 0xe6, 0xbd,
-	0xd7, 0xc0, 0xf3, 0xb2, 0xe2, 0x9f, 0x45, 0xe6, 0xe7, 0x6c, 0x13, 0x94, 0x8c, 0x2c, 0x68, 0x19,
-	0xd4, 0x0d, 0xe3, 0x2c, 0x13, 0xab, 0xa0, 0xe6, 0xdb, 0xba, 0x68, 0x83, 0x96, 0x37, 0x22, 0xe7,
-	0xdd, 0xe1, 0xab, 0x5b, 0x7c, 0xa7, 0x64, 0xac, 0x24, 0x85, 0xdf, 0xb3, 0xd3, 0xef, 0x08, 0xac,
-	0xf7, 0x8a, 0xc0, 0x21, 0x58, 0xab, 0xaa, 0x20, 0xcb, 0x76, 0x82, 0x5c, 0xd3, 0x73, 0x66, 0x67,
-	0xfe, 0x0e, 0xec, 0x6b, 0xd0, 0x7f, 0xa3, 0xa8, 0x73, 0xca, 0x9b, 0x6d, 0xda, 0x95, 0x9c, 0xbe,
-	0x03, 0xe7, 0x9f, 0x34, 0x3e, 0x01, 0x73, 0x5d, 0x6c, 0x27, 0xc8, 0x45, 0x9e, 0x9d, 0xca, 0x9f,
-	0xf8, 0x09, 0x8c, 0xbf, 0x2c, 0x88, 0x28, 0x26, 0x86, 0x8b, 0x3c, 0x67, 0x76, 0x6f, 0x4f, 0x7e,
-	0x23, 0x6f, 0x53, 0x0d, 0xbd, 0x34, 0x5e, 0xa0, 0xe9, 0x2f, 0x03, 0xc6, 0x2a, 0x89, 0x43, 0x00,
-	0x2a, 0x08, 0x99, 0x6b, 0x81, 0x94, 0x1e, 0xcf, 0x4e, 0xf7, 0x04, 0x57, 0x82, 0x10, 0xc5, 0x5f,
-	0x8e, 0x52, 0x9b, 0xf6, 0x01, 0x3e, 0x83, 0xdb, 0x54, 0x6c, 0xb2, 0xa2, 0x99, 0xff, 0x7d, 0x1f,
-	0x5d, 0x8e, 0x52, 0x47, 0x67, 0x07, 0xa8, 0xe5, 0x4d, 0x45, 0xcb, 0x0e, 0x32, 0x65, 0xe3, 0x12,
-	0xd2, 0x59, 0x0d, 0x3d, 0x02, 0xc8, 0x18, 0xeb, 0xdb, 0x38, 0x72, 0x91, 0x77, 0x4b, 0x3e, 0x25,
-	0x73, 0x1a, 0x78, 0xa5, 0x2c, 0x22, 0xe7, 0x1d, 0x32, 0x56, 0xa3, 0xde, 0x3f, 0xb0, 0xc7, 0x4e,
-	0x2f, 0x72, 0x3e, 0x4c, 0x49, 0xaa, 0xb6, 0xaf, 0xb5, 0x54, 0xed, 0xfe, 0x94, 0x71, 0xd5, 0xf2,
-	0x61, 0x4a, 0xd2, 0x07, 0x91, 0x05, 0x47, 0xeb, 0x8a, 0x2e, 0xa7, 0x21, 0xd8, 0x03, 0x81, 0x7d,
-	0xb0, 0x94, 0xac, 0xff, 0x47, 0x0f, 0x2d, 0xbd, 0xa3, 0x1e, 0x3f, 0x00, 0x7b, 0x58, 0x22, 0x3e,
-	0x06, 0xb8, 0xba, 0x8e, 0xe3, 0xf9, 0xcd, 0xeb, 0xf8, 0xfa, 0xfc, 0x64, 0x14, 0x7d, 0x43, 0x70,
-	0x37, 0x67, 0x9b, 0x5d, 0x45, 0xe4, 0xe8, 0x69, 0x12, 0x19, 0x27, 0xe8, 0xd3, 0xd3, 0xff, 0xfd,
-	0x30, 0x43, 0x7d, 0xd4, 0xd9, 0x6f, 0x84, 0x7e, 0x18, 0xe6, 0x45, 0x12, 0xfd, 0x34, 0x1e, 0x5e,
-	0x68, 0x79, 0xd2, 0xf7, 0xf7, 0xb1, 0x20, 0xe4, 0x2d, 0x65, 0x5f, 0xe9, 0x07, 0x59, 0x99, 0x59,
-	0x4a, 0xf5, 0xec, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x9b, 0x6e, 0x5d, 0x3c, 0xfe, 0x02, 0x00,
-	0x00,
-}

cmd/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go

@@ -94,7 +94,7 @@ func AnnotateContext(ctx context.Context, req *http.Request) (context.Context, e
 	if len(pairs) == 0 {
 		return ctx, nil
 	}
-	return metadata.NewOutgoingContext(ctx, metadata.Pairs(pairs...)), nil
+	return metadata.NewContext(ctx, metadata.Pairs(pairs...)), nil
 }
 
 // ServerMetadata consists of metadata sent from gRPC server.

cmd/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go

@@ -48,11 +48,8 @@ func populateFieldValueFromPath(msg proto.Message, fieldPath []string, values []
 			return fmt.Errorf("non-aggregate type in the mid of path: %s", strings.Join(fieldPath, "."))
 		}
 		var f reflect.Value
-		var err error
-		f, props, err = fieldByProtoName(m, fieldName)
-		if err != nil {
-			return err
-		} else if !f.IsValid() {
+		f, props = fieldByProtoName(m, fieldName)
+		if !f.IsValid() {
 			grpclog.Printf("field not found in %T: %s", msg, strings.Join(fieldPath, "."))
 			return nil
 		}
@@ -95,26 +92,14 @@ func populateFieldValueFromPath(msg proto.Message, fieldPath []string, values []
 
 // fieldByProtoName looks up a field whose corresponding protobuf field name is "name".
 // "m" must be a struct value. It returns zero reflect.Value if no such field found.
-func fieldByProtoName(m reflect.Value, name string) (reflect.Value, *proto.Properties, error) {
+func fieldByProtoName(m reflect.Value, name string) (reflect.Value, *proto.Properties) {
 	props := proto.GetProperties(m.Type())
-
-	// look up field name in oneof map
-	if op, ok := props.OneofTypes[name]; ok {
-		v := reflect.New(op.Type.Elem())
-		field := m.Field(op.Field)
-		if !field.IsNil() {
-			return reflect.Value{}, nil, fmt.Errorf("field already set for %s oneof", props.Prop[op.Field].OrigName)
-		}
-		field.Set(v)
-		return v.Elem().Field(0), op.Prop, nil
-	}
-
 	for _, p := range props.Prop {
 		if p.OrigName == name {
-			return m.FieldByName(p.Name), p, nil
+			return m.FieldByName(p.Name), p
 		}
 	}
-	return reflect.Value{}, nil, nil
+	return reflect.Value{}, nil
 }
 
 func populateRepeatedField(f reflect.Value, values []string, props *proto.Properties) error {

cmd/vendor/github.com/russross/blackfriday/inline.go

@@ -488,7 +488,6 @@ func link(p *parser, out *bytes.Buffer, data []byte, offset int) int {
 			}
 
 			p.notes = append(p.notes, ref)
-			p.notesRecord[string(ref.link)] = struct{}{}
 
 			link = ref.link
 			title = ref.title
@@ -499,10 +498,9 @@ func link(p *parser, out *bytes.Buffer, data []byte, offset int) int {
 				return 0
 			}
 
-			if t == linkDeferredFootnote && !p.isFootnote(lr) {
+			if t == linkDeferredFootnote {
 				lr.noteId = len(p.notes) + 1
 				p.notes = append(p.notes, lr)
-				p.notesRecord[string(lr.link)] = struct{}{}
 			}
 
 			// keep link and title from reference