git/builtin/upload-pack.c
Johannes Schindelin 1c00f92eb5 Sync with 2.44.1
* maint-2.44: (41 commits)
  Git 2.44.1
  Git 2.43.4
  Git 2.42.2
  Git 2.41.1
  Git 2.40.2
  Git 2.39.4
  fsck: warn about symlink pointing inside a gitdir
  core.hooksPath: add some protection while cloning
  init.templateDir: consider this config setting protected
  clone: prevent hooks from running during a clone
  Add a helper function to compare file contents
  init: refactor the template directory discovery into its own function
  find_hook(): refactor the `STRIP_EXTENSION` logic
  clone: when symbolic links collide with directories, keep the latter
  entry: report more colliding paths
  t5510: verify that D/F confusion cannot lead to an RCE
  submodule: require the submodule path to contain directories only
  clone_submodule: avoid using `access()` on directories
  submodules: submodule paths must not contain symlinks
  clone: prevent clashing git dirs when cloning submodule in parallel
  ...
2024-04-29 20:42:30 +02:00

82 lines
2.1 KiB
C

#include "builtin.h"
#include "exec-cmd.h"
#include "gettext.h"
#include "pkt-line.h"
#include "parse-options.h"
#include "path.h"
#include "protocol.h"
#include "replace-object.h"
#include "upload-pack.h"
#include "serve.h"
#include "commit.h"
#include "environment.h"
static const char * const upload_pack_usage[] = {
N_("git-upload-pack [--[no-]strict] [--timeout=<n>] [--stateless-rpc]\n"
" [--advertise-refs] <directory>"),
NULL
};
int cmd_upload_pack(int argc, const char **argv, const char *prefix)
{
const char *dir;
int strict = 0;
int advertise_refs = 0;
int stateless_rpc = 0;
int timeout = 0;
struct option options[] = {
OPT_BOOL(0, "stateless-rpc", &stateless_rpc,
N_("quit after a single request/response exchange")),
OPT_HIDDEN_BOOL(0, "http-backend-info-refs", &advertise_refs,
N_("serve up the info/refs for git-http-backend")),
OPT_ALIAS(0, "advertise-refs", "http-backend-info-refs"),
OPT_BOOL(0, "strict", &strict,
N_("do not try <directory>/.git/ if <directory> is no Git directory")),
OPT_INTEGER(0, "timeout", &timeout,
N_("interrupt transfer after <n> seconds of inactivity")),
OPT_END()
};
packet_trace_identity("upload-pack");
disable_replace_refs();
save_commit_buffer = 0;
xsetenv(NO_LAZY_FETCH_ENVIRONMENT, "1", 0);
argc = parse_options(argc, argv, prefix, options, upload_pack_usage, 0);
if (argc != 1)
usage_with_options(upload_pack_usage, options);
setup_path();
dir = argv[0];
if (!enter_repo(dir, strict))
die("'%s' does not appear to be a git repository", dir);
switch (determine_protocol_version_server()) {
case protocol_v2:
if (advertise_refs)
protocol_v2_advertise_capabilities();
else
protocol_v2_serve_loop(stateless_rpc);
break;
case protocol_v1:
/*
* v1 is just the original protocol with a version string,
* so just fall through after writing the version string.
*/
if (advertise_refs || !stateless_rpc)
packet_write_fmt(1, "version 1\n");
/* fallthrough */
case protocol_v0:
upload_pack(advertise_refs, stateless_rpc, timeout);
break;
case protocol_unknown_version:
BUG("unknown protocol version");
}
return 0;
}