diff options
Diffstat (limited to 'send-pack.c')
| -rw-r--r-- | send-pack.c | 72 |
1 files changed, 47 insertions, 25 deletions
diff --git a/send-pack.c b/send-pack.c index 6195b43e9a..78bb34ebec 100644 --- a/send-pack.c +++ b/send-pack.c @@ -50,7 +50,7 @@ static void feed_object(const unsigned char *sha1, FILE *fh, int negative) /* * Make a pack stream and spit it out into file descriptor fd */ -static int pack_objects(int fd, struct ref *refs, struct sha1_array *extra, struct send_pack_args *args) +static int pack_objects(int fd, struct ref *refs, struct oid_array *extra, struct send_pack_args *args) { /* * The child becomes pack-objects --revs; we feed @@ -72,6 +72,7 @@ static int pack_objects(int fd, struct ref *refs, struct sha1_array *extra, stru struct child_process po = CHILD_PROCESS_INIT; FILE *po_in; int i; + int rc; i = 4; if (args->use_thin_pack) @@ -97,7 +98,7 @@ static int pack_objects(int fd, struct ref *refs, struct sha1_array *extra, stru */ po_in = xfdopen(po.in, "w"); for (i = 0; i < extra->nr; i++) - feed_object(extra->sha1[i], po_in, 1); + feed_object(extra->oid[i].hash, po_in, 1); while (refs) { if (!is_null_oid(&refs->old_oid)) @@ -125,27 +126,44 @@ static int pack_objects(int fd, struct ref *refs, struct sha1_array *extra, stru po.out = -1; } - if (finish_command(&po)) + rc = finish_command(&po); + if (rc) { + /* + * For a normal non-zero exit, we assume pack-objects wrote + * something useful to stderr. For death by signal, though, + * we should mention it to the user. The exception is SIGPIPE + * (141), because that's a normal occurence if the remote end + * hangs up (and we'll report that by trying to read the unpack + * status). + */ + if (rc > 128 && rc != 141) + error("pack-objects died of signal %d", rc - 128); return -1; + } + return 0; +} + +static int receive_unpack_status(int in) +{ + const char *line = packet_read_line(in, NULL); + if (!skip_prefix(line, "unpack ", &line)) + return error(_("unable to parse remote unpack status: %s"), line); + if (strcmp(line, "ok")) + return error(_("remote unpack failed: %s"), line); return 0; } static int receive_status(int in, struct ref *refs) { struct ref *hint; - int ret = 0; - char *line = packet_read_line(in, NULL); - if (!starts_with(line, "unpack ")) - return error("did not receive remote status"); - if (strcmp(line, "unpack ok")) { - error("unpack failed: %s", line + 7); - ret = -1; - } + int ret; + hint = NULL; + ret = receive_unpack_status(in); while (1) { char *refname; char *msg; - line = packet_read_line(in, NULL); + char *line = packet_read_line(in, NULL); if (!line) break; if (!starts_with(line, "ok ") && !starts_with(line, "ng ")) { @@ -358,7 +376,7 @@ static void reject_invalid_nonce(const char *nonce, int len) int send_pack(struct send_pack_args *args, int fd[], struct child_process *conn, struct ref *remote_refs, - struct sha1_array *extra_have) + struct oid_array *extra_have) { int in = fd[0]; int out = fd[1]; @@ -514,6 +532,14 @@ int send_pack(struct send_pack_args *args, } } + if (use_push_options) { + struct string_list_item *item; + + packet_buf_flush(&req_buf); + for_each_string_list_item(item, args->push_options) + packet_buf_write(&req_buf, "%s", item->string); + } + if (args->stateless_rpc) { if (!args->dry_run && (cmds_sent || is_repository_shallow())) { packet_buf_flush(&req_buf); @@ -526,18 +552,6 @@ int send_pack(struct send_pack_args *args, strbuf_release(&req_buf); strbuf_release(&cap_buf); - if (use_push_options) { - struct string_list_item *item; - struct strbuf sb = STRBUF_INIT; - - for_each_string_list_item(item, args->push_options) - packet_buf_write(&sb, "%s", item->string); - - write_or_die(out, sb.buf, sb.len); - packet_flush(out); - strbuf_release(&sb); - } - if (use_sideband && cmds_sent) { memset(&demux, 0, sizeof(demux)); demux.proc = sideband_demux; @@ -557,6 +571,14 @@ int send_pack(struct send_pack_args *args, close(out); if (git_connection_is_socket(conn)) shutdown(fd[0], SHUT_WR); + + /* + * Do not even bother with the return value; we know we + * are failing, and just want the error() side effects. + */ + if (status_report) + receive_unpack_status(in); + if (use_sideband) { close(demux.out); finish_async(&demux); |