| #include "builtin.h" |
| #include "commit.h" |
| #include "refs.h" |
| #include "pkt-line.h" |
| #include "sideband.h" |
| #include "run-command.h" |
| #include "remote.h" |
| #include "send-pack.h" |
| #include "quote.h" |
| #include "transport.h" |
| #include "version.h" |
| |
| static const char send_pack_usage[] = |
| "git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n" |
| " --all and explicit <ref> specification are mutually exclusive."; |
| |
| static struct send_pack_args args; |
| |
| static void print_helper_status(struct ref *ref) |
| { |
| struct strbuf buf = STRBUF_INIT; |
| |
| for (; ref; ref = ref->next) { |
| const char *msg = NULL; |
| const char *res; |
| |
| switch(ref->status) { |
| case REF_STATUS_NONE: |
| res = "error"; |
| msg = "no match"; |
| break; |
| |
| case REF_STATUS_OK: |
| res = "ok"; |
| break; |
| |
| case REF_STATUS_UPTODATE: |
| res = "ok"; |
| msg = "up to date"; |
| break; |
| |
| case REF_STATUS_REJECT_NONFASTFORWARD: |
| res = "error"; |
| msg = "non-fast forward"; |
| break; |
| |
| case REF_STATUS_REJECT_FETCH_FIRST: |
| res = "error"; |
| msg = "fetch first"; |
| break; |
| |
| case REF_STATUS_REJECT_NEEDS_FORCE: |
| res = "error"; |
| msg = "needs force"; |
| break; |
| |
| case REF_STATUS_REJECT_ALREADY_EXISTS: |
| res = "error"; |
| msg = "already exists"; |
| break; |
| |
| case REF_STATUS_REJECT_NODELETE: |
| case REF_STATUS_REMOTE_REJECT: |
| res = "error"; |
| break; |
| |
| case REF_STATUS_EXPECTING_REPORT: |
| default: |
| continue; |
| } |
| |
| strbuf_reset(&buf); |
| strbuf_addf(&buf, "%s %s", res, ref->name); |
| if (ref->remote_status) |
| msg = ref->remote_status; |
| if (msg) { |
| strbuf_addch(&buf, ' '); |
| quote_two_c_style(&buf, "", msg, 0); |
| } |
| strbuf_addch(&buf, '\n'); |
| |
| write_or_die(1, buf.buf, buf.len); |
| } |
| strbuf_release(&buf); |
| } |
| |
| int cmd_send_pack(int argc, const char **argv, const char *prefix) |
| { |
| int i, nr_refspecs = 0; |
| const char **refspecs = NULL; |
| const char *remote_name = NULL; |
| struct remote *remote = NULL; |
| const char *dest = NULL; |
| int fd[2]; |
| struct child_process *conn; |
| struct extra_have_objects extra_have; |
| struct ref *remote_refs, *local_refs; |
| int ret; |
| int helper_status = 0; |
| int send_all = 0; |
| const char *receivepack = "git-receive-pack"; |
| int flags; |
| unsigned int reject_reasons; |
| int progress = -1; |
| |
| argv++; |
| for (i = 1; i < argc; i++, argv++) { |
| const char *arg = *argv; |
| |
| if (*arg == '-') { |
| if (!prefixcmp(arg, "--receive-pack=")) { |
| receivepack = arg + 15; |
| continue; |
| } |
| if (!prefixcmp(arg, "--exec=")) { |
| receivepack = arg + 7; |
| continue; |
| } |
| if (!prefixcmp(arg, "--remote=")) { |
| remote_name = arg + 9; |
| continue; |
| } |
| if (!strcmp(arg, "--all")) { |
| send_all = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--dry-run")) { |
| args.dry_run = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--mirror")) { |
| args.send_mirror = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--force")) { |
| args.force_update = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--quiet")) { |
| args.quiet = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--verbose")) { |
| args.verbose = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--progress")) { |
| progress = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--no-progress")) { |
| progress = 0; |
| continue; |
| } |
| if (!strcmp(arg, "--thin")) { |
| args.use_thin_pack = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--stateless-rpc")) { |
| args.stateless_rpc = 1; |
| continue; |
| } |
| if (!strcmp(arg, "--helper-status")) { |
| helper_status = 1; |
| continue; |
| } |
| usage(send_pack_usage); |
| } |
| if (!dest) { |
| dest = arg; |
| continue; |
| } |
| refspecs = (const char **) argv; |
| nr_refspecs = argc - i; |
| break; |
| } |
| if (!dest) |
| usage(send_pack_usage); |
| /* |
| * --all and --mirror are incompatible; neither makes sense |
| * with any refspecs. |
| */ |
| if ((refspecs && (send_all || args.send_mirror)) || |
| (send_all && args.send_mirror)) |
| usage(send_pack_usage); |
| |
| if (remote_name) { |
| remote = remote_get(remote_name); |
| if (!remote_has_url(remote, dest)) { |
| die("Destination %s is not a uri for %s", |
| dest, remote_name); |
| } |
| } |
| |
| if (progress == -1) |
| progress = !args.quiet && isatty(2); |
| args.progress = progress; |
| |
| if (args.stateless_rpc) { |
| conn = NULL; |
| fd[0] = 0; |
| fd[1] = 1; |
| } else { |
| conn = git_connect(fd, dest, receivepack, |
| args.verbose ? CONNECT_VERBOSE : 0); |
| } |
| |
| memset(&extra_have, 0, sizeof(extra_have)); |
| |
| get_remote_heads(fd[0], NULL, 0, &remote_refs, REF_NORMAL, &extra_have); |
| |
| transport_verify_remote_names(nr_refspecs, refspecs); |
| |
| local_refs = get_local_heads(); |
| |
| flags = MATCH_REFS_NONE; |
| |
| if (send_all) |
| flags |= MATCH_REFS_ALL; |
| if (args.send_mirror) |
| flags |= MATCH_REFS_MIRROR; |
| |
| /* match them up */ |
| if (match_push_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags)) |
| return -1; |
| |
| set_ref_status_for_push(remote_refs, args.send_mirror, |
| args.force_update); |
| |
| ret = send_pack(&args, fd, conn, remote_refs, &extra_have); |
| |
| if (helper_status) |
| print_helper_status(remote_refs); |
| |
| close(fd[1]); |
| close(fd[0]); |
| |
| ret |= finish_connect(conn); |
| |
| if (!helper_status) |
| transport_print_push_status(dest, remote_refs, args.verbose, 0, &reject_reasons); |
| |
| if (!args.dry_run && remote) { |
| struct ref *ref; |
| for (ref = remote_refs; ref; ref = ref->next) |
| transport_update_tracking_ref(remote, ref, args.verbose); |
| } |
| |
| if (!ret && !transport_refs_pushed(remote_refs)) |
| fprintf(stderr, "Everything up-to-date\n"); |
| |
| return ret; |
| } |