diff options
Diffstat (limited to 'upload-pack.c')
| -rw-r--r-- | upload-pack.c | 129 |
1 files changed, 33 insertions, 96 deletions
diff --git a/upload-pack.c b/upload-pack.c index 127e59a..4959dbc 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -10,6 +10,7 @@ #include "revision.h" #include "list-objects.h" #include "run-command.h" +#include "connect.h" #include "sigchain.h" #include "version.h" #include "string-list.h" @@ -68,87 +69,28 @@ static ssize_t send_client_data(int fd, const char *data, ssize_t sz) return sz; } -static FILE *pack_pipe = NULL; -static void show_commit(struct commit *commit, void *data) -{ - if (commit->object.flags & BOUNDARY) - fputc('-', pack_pipe); - if (fputs(sha1_to_hex(commit->object.sha1), pack_pipe) < 0) - die("broken output pipe"); - fputc('\n', pack_pipe); - fflush(pack_pipe); - free(commit->buffer); - commit->buffer = NULL; -} - -static void show_object(struct object *obj, - const struct name_path *path, const char *component, - void *cb_data) -{ - show_object_with_name(pack_pipe, obj, path, component); -} - -static void show_edge(struct commit *commit) -{ - fprintf(pack_pipe, "-%s\n", sha1_to_hex(commit->object.sha1)); -} - -static int do_rev_list(int in, int out, void *user_data) -{ - int i; - struct rev_info revs; - - pack_pipe = xfdopen(out, "w"); - init_revisions(&revs, NULL); - revs.tag_objects = 1; - revs.tree_objects = 1; - revs.blob_objects = 1; - if (use_thin_pack) - revs.edge_hint = 1; - - for (i = 0; i < want_obj.nr; i++) { - struct object *o = want_obj.objects[i].item; - /* why??? */ - o->flags &= ~UNINTERESTING; - add_pending_object(&revs, o, NULL); - } - for (i = 0; i < have_obj.nr; i++) { - struct object *o = have_obj.objects[i].item; - o->flags |= UNINTERESTING; - add_pending_object(&revs, o, NULL); - } - setup_revisions(0, NULL, &revs, NULL); - if (prepare_revision_walk(&revs)) - die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, show_edge); - if (use_thin_pack) - for (i = 0; i < extra_edge_obj.nr; i++) - fprintf(pack_pipe, "-%s\n", sha1_to_hex( - extra_edge_obj.objects[i].item->sha1)); - traverse_commit_list(&revs, show_commit, show_object, NULL); - fflush(pack_pipe); - fclose(pack_pipe); - return 0; -} - static void create_pack_file(void) { - struct async rev_list; struct child_process pack_objects; char data[8193], progress[128]; char abort_msg[] = "aborting due to possible repository " "corruption on the remote side."; int buffered = -1; ssize_t sz; - const char *argv[10]; - int arg = 0; + const char *argv[12]; + int i, arg = 0; + FILE *pipe_fd; + char *shallow_file = NULL; - argv[arg++] = "pack-objects"; - if (!shallow_nr) { - argv[arg++] = "--revs"; - if (use_thin_pack) - argv[arg++] = "--thin"; + if (shallow_nr) { + shallow_file = setup_temporary_shallow(); + argv[arg++] = "--shallow-file"; + argv[arg++] = shallow_file; } + argv[arg++] = "pack-objects"; + argv[arg++] = "--revs"; + if (use_thin_pack) + argv[arg++] = "--thin"; argv[arg++] = "--stdout"; if (!no_progress) @@ -169,29 +111,21 @@ static void create_pack_file(void) if (start_command(&pack_objects)) die("git upload-pack: unable to fork git-pack-objects"); - if (shallow_nr) { - memset(&rev_list, 0, sizeof(rev_list)); - rev_list.proc = do_rev_list; - rev_list.out = pack_objects.in; - if (start_async(&rev_list)) - die("git upload-pack: unable to fork git-rev-list"); - } - else { - FILE *pipe_fd = xfdopen(pack_objects.in, "w"); - int i; - - for (i = 0; i < want_obj.nr; i++) - fprintf(pipe_fd, "%s\n", - sha1_to_hex(want_obj.objects[i].item->sha1)); - fprintf(pipe_fd, "--not\n"); - for (i = 0; i < have_obj.nr; i++) - fprintf(pipe_fd, "%s\n", - sha1_to_hex(have_obj.objects[i].item->sha1)); - fprintf(pipe_fd, "\n"); - fflush(pipe_fd); - fclose(pipe_fd); - } - + pipe_fd = xfdopen(pack_objects.in, "w"); + + for (i = 0; i < want_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(want_obj.objects[i].item->sha1)); + fprintf(pipe_fd, "--not\n"); + for (i = 0; i < have_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(have_obj.objects[i].item->sha1)); + for (i = 0; i < extra_edge_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(extra_edge_obj.objects[i].item->sha1)); + fprintf(pipe_fd, "\n"); + fflush(pipe_fd); + fclose(pipe_fd); /* We read from pack_objects.err to capture stderr output for * progress bar, and pack_objects.out to capture the pack data. @@ -290,8 +224,11 @@ static void create_pack_file(void) error("git upload-pack: git-pack-objects died with error."); goto fail; } - if (shallow_nr && finish_async(&rev_list)) - goto fail; /* error was already reported */ + if (shallow_file) { + if (*shallow_file) + unlink(shallow_file); + free(shallow_file); + } /* flush the data */ if (0 <= buffered) { |