#include "lockfile.h"
#include "bundle.h"
#include "object-store.h"
+#include "repository.h"
#include "object.h"
#include "commit.h"
#include "diff.h"
/* Remember to update object flag allocation in object.h */
#define PREREQ_MARK (1u<<16)
-int verify_bundle(struct bundle_header *header, int verbose)
+int verify_bundle(struct repository *r,
+ struct bundle_header *header,
+ int verbose)
{
/*
* Do fast check, then if any prereqs are missing then go line by line
int i, ret = 0, req_nr;
const char *message = _("Repository lacks these prerequisite commits:");
- init_revisions(&revs, NULL);
+ repo_init_revisions(r, &revs, NULL);
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(&e->oid);
+ struct object *o = parse_object(r, &e->oid);
if (o) {
o->flags |= PREREQ_MARK;
add_pending_object(&revs, o, e->name);
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(&e->oid);
+ struct object *o = parse_object(r, &e->oid);
assert(o); /* otherwise we'd have returned early */
if (o->flags & SHOWN)
continue;
/* Clean up objects used, as they will be reused. */
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- commit = lookup_commit_reference_gently(&e->oid, 1);
+ commit = lookup_commit_reference_gently(r, &e->oid, 1);
if (commit)
clear_commit_marks(commit, ALL_REV_FLAGS);
}
}
-/* Write the pack data to bundle_fd, then close it if it is > 1. */
+/* Write the pack data to bundle_fd */
static int write_pack_data(int bundle_fd, struct rev_info *revs)
{
struct child_process pack_objects = CHILD_PROCESS_INIT;
pack_objects.in = -1;
pack_objects.out = bundle_fd;
pack_objects.git_cmd = 1;
+
+ /*
+ * start_command() will close our descriptor if it's >1. Duplicate it
+ * to avoid surprising the caller.
+ */
+ if (pack_objects.out > 1) {
+ pack_objects.out = dup(pack_objects.out);
+ if (pack_objects.out < 0) {
+ error_errno(_("unable to dup bundle descriptor"));
+ child_process_clear(&pack_objects);
+ return -1;
+ }
+ }
+
if (start_command(&pack_objects))
return error(_("Could not spawn pack-objects"));
* commit that is referenced by the tag, and not the tag
* itself.
*/
- if (oidcmp(&oid, &e->item->oid)) {
+ if (!oideq(&oid, &e->item->oid)) {
/*
* Is this the positive end of a range expressed
* in terms of a tag (e.g. v2.0 from the range
* "v1.0..v2.0")?
*/
- struct commit *one = lookup_commit_reference(&oid);
+ struct commit *one = lookup_commit_reference(revs->repo, &oid);
struct object *obj;
if (e->item == &(one->object)) {
return ref_count;
}
-int create_bundle(struct bundle_header *header, const char *path,
- int argc, const char **argv)
+int create_bundle(struct repository *r, struct bundle_header *header,
+ const char *path, int argc, const char **argv)
{
struct lock_file lock = LOCK_INIT;
int bundle_fd = -1;
bundle_to_stdout = !strcmp(path, "-");
if (bundle_to_stdout)
bundle_fd = 1;
- else {
+ else
bundle_fd = hold_lock_file_for_update(&lock, path,
LOCK_DIE_ON_ERROR);
- /*
- * write_pack_data() will close the fd passed to it,
- * but commit_lock_file() will also try to close the
- * lockfile's fd. So make a copy of the file
- * descriptor to avoid trying to close it twice.
- */
- bundle_fd = dup(bundle_fd);
- if (bundle_fd < 0)
- die_errno("unable to dup file descriptor");
- }
-
/* write signature */
write_or_die(bundle_fd, bundle_signature, strlen(bundle_signature));
/* init revs to list objects for pack-objects later */
save_commit_buffer = 0;
- init_revisions(&revs, NULL);
+ repo_init_revisions(r, &revs, NULL);
/* write prerequisites */
if (compute_and_write_prerequisites(bundle_fd, &revs, argc, argv))
goto err;
/* write pack */
- if (write_pack_data(bundle_fd, &revs)) {
- bundle_fd = -1; /* already closed by the above call */
+ if (write_pack_data(bundle_fd, &revs))
goto err;
- }
if (!bundle_to_stdout) {
if (commit_lock_file(&lock))
}
return 0;
err:
- if (!bundle_to_stdout) {
- if (0 <= bundle_fd)
- close(bundle_fd);
- rollback_lock_file(&lock);
- }
+ rollback_lock_file(&lock);
return -1;
}
-int unbundle(struct bundle_header *header, int bundle_fd, int flags)
+int unbundle(struct repository *r, struct bundle_header *header,
+ int bundle_fd, int flags)
{
const char *argv_index_pack[] = {"index-pack",
"--fix-thin", "--stdin", NULL, NULL};
if (flags & BUNDLE_VERBOSE)
argv_index_pack[3] = "-v";
- if (verify_bundle(header, 0))
+ if (verify_bundle(r, header, 0))
return -1;
ip.argv = argv_index_pack;
ip.in = bundle_fd;