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Merge branch 'bc/sha-256-part-2' into jch

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SHA-256 migration work continues.

* bc/sha-256-part-2: (44 commits)
  remote-testgit: adapt for object-format
  bundle: detect hash algorithm when reading refs
  t5300: pass --object-format to git index-pack
  t5704: send object-format capability with SHA-256
  t5703: use object-format serve option
  t5702: offer an object-format capability in the test
  t/helper: initialize the repository for test-sha1-array
  remote-curl: avoid truncating refs with ls-remote
  t1050: pass algorithm to index-pack when outside repo
  builtin/index-pack: add option to specify hash algorithm
  remote-curl: detect algorithm for dumb HTTP by size
  builtin/ls-remote: initialize repository based on fetch
  t5500: make hash independent
  serve: advertise object-format capability for protocol v2
  connect: parse v2 refs with correct hash algorithm
  connect: pass full packet reader when parsing v2 refs
  Documentation/technical: document object-format for protocol v2
  t1302: expect repo format version 1 for SHA-256
  builtin/show-index: provide options to determine hash algo
  t5302: modernize test formatting
  ...
This commit is contained in:
Junio C Hamano
2020-06-19 14:52:29 -07:00
parent 73eba66823 3716d50dd5
commit e985254f0f
45 changed files with 696 additions and 248 deletions
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6
send-pack.c
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@ -363,6 +363,7 @@ int send_pack(struct send_pack_args *args,
int atomic_supported = 0;
int use_push_options = 0;
int push_options_supported = 0;
int object_format_supported = 0;
unsigned cmds_sent = 0;
int ret;
struct async demux;
@ -389,6 +390,9 @@ int send_pack(struct send_pack_args *args,
if (server_supports("push-options"))
push_options_supported = 1;
if (!server_supports_hash(the_hash_algo->name, &object_format_supported))
die(_("the receiving end does not support this repository's hash algorithm"));
if (args->push_cert != SEND_PACK_PUSH_CERT_NEVER) {
int len;
push_cert_nonce = server_feature_value("push-cert", &len);
@ -429,6 +433,8 @@ int send_pack(struct send_pack_args *args,
strbuf_addstr(&cap_buf, " atomic");
if (use_push_options)
strbuf_addstr(&cap_buf, " push-options");
if (object_format_supported)
strbuf_addf(&cap_buf, " object-format=%s", the_hash_algo->name);
if (agent_supported)
strbuf_addf(&cap_buf, " agent=%s", git_user_agent_sanitized());