9bfa0f9be3
The beginning of the next-gen transfer protocol. * bw/protocol-v2: (35 commits) remote-curl: don't request v2 when pushing remote-curl: implement stateless-connect command http: eliminate "# service" line when using protocol v2 http: don't always add Git-Protocol header http: allow providing extra headers for http requests remote-curl: store the protocol version the server responded with remote-curl: create copy of the service name pkt-line: add packet_buf_write_len function transport-helper: introduce stateless-connect transport-helper: refactor process_connect_service transport-helper: remove name parameter connect: don't request v2 when pushing connect: refactor git_connect to only get the protocol version once fetch-pack: support shallow requests fetch-pack: perform a fetch using v2 upload-pack: introduce fetch server command push: pass ref prefixes when pushing fetch: pass ref prefixes when fetching ls-remote: pass ref prefixes when requesting a remote's refs transport: convert transport_get_remote_refs to take a list of ref prefixes ...
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
#include "cache.h"
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#include "builtin.h"
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#include "exec-cmd.h"
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#include "pkt-line.h"
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#include "parse-options.h"
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#include "protocol.h"
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#include "upload-pack.h"
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#include "serve.h"
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static const char * const upload_pack_usage[] = {
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N_("git upload-pack [<options>] <dir>"),
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NULL
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};
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int cmd_upload_pack(int argc, const char **argv, const char *prefix)
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{
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const char *dir;
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int strict = 0;
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struct upload_pack_options opts = { 0 };
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struct serve_options serve_opts = SERVE_OPTIONS_INIT;
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struct option options[] = {
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OPT_BOOL(0, "stateless-rpc", &opts.stateless_rpc,
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N_("quit after a single request/response exchange")),
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OPT_BOOL(0, "advertise-refs", &opts.advertise_refs,
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N_("exit immediately after initial ref advertisement")),
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OPT_BOOL(0, "strict", &strict,
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N_("do not try <directory>/.git/ if <directory> is no Git directory")),
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OPT_INTEGER(0, "timeout", &opts.timeout,
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N_("interrupt transfer after <n> seconds of inactivity")),
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OPT_END()
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};
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packet_trace_identity("upload-pack");
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check_replace_refs = 0;
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argc = parse_options(argc, argv, NULL, options, upload_pack_usage, 0);
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if (argc != 1)
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usage_with_options(upload_pack_usage, options);
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if (opts.timeout)
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opts.daemon_mode = 1;
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setup_path();
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dir = argv[0];
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if (!enter_repo(dir, strict))
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die("'%s' does not appear to be a git repository", dir);
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switch (determine_protocol_version_server()) {
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case protocol_v2:
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serve_opts.advertise_capabilities = opts.advertise_refs;
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serve_opts.stateless_rpc = opts.stateless_rpc;
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serve(&serve_opts);
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break;
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case protocol_v1:
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/*
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* v1 is just the original protocol with a version string,
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* so just fall through after writing the version string.
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*/
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if (opts.advertise_refs || !opts.stateless_rpc)
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packet_write_fmt(1, "version 1\n");
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/* fallthrough */
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case protocol_v0:
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upload_pack(&opts);
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break;
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case protocol_unknown_version:
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BUG("unknown protocol version");
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}
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return 0;
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}
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