diff options
Diffstat (limited to 'fetch.c')
| -rw-r--r-- | fetch.c | 45 |
1 files changed, 37 insertions, 8 deletions
@@ -9,6 +9,7 @@ #include "refs.h" const char *write_ref = NULL; +const char *write_ref_log_details = NULL; int get_tree = 0; int get_history = 0; @@ -215,23 +216,51 @@ static int mark_complete(const char *path, const unsigned char *sha1) int pull(char *target) { + struct ref_lock *lock = NULL; unsigned char sha1[20]; + char *msg; + int ret; save_commit_buffer = 0; track_object_refs = 0; + if (write_ref) { + lock = lock_ref_sha1(write_ref, NULL, 0); + if (!lock) { + error("Can't lock ref %s", write_ref); + return -1; + } + } if (!get_recover) for_each_ref(mark_complete); - if (interpret_target(target, sha1)) - return error("Could not interpret %s as something to pull", - target); - if (process(lookup_unknown_object(sha1))) + if (interpret_target(target, sha1)) { + error("Could not interpret %s as something to pull", target); + if (lock) + unlock_ref(lock); return -1; - if (loop()) + } + if (process(lookup_unknown_object(sha1))) { + if (lock) + unlock_ref(lock); return -1; - - if (write_ref) - write_ref_sha1_unlocked(write_ref, sha1); + } + if (loop()) { + if (lock) + unlock_ref(lock); + return -1; + } + + if (write_ref) { + if (write_ref_log_details) { + msg = xmalloc(strlen(write_ref_log_details) + 12); + sprintf(msg, "fetch from %s", write_ref_log_details); + } else + msg = NULL; + ret = write_ref_sha1(lock, sha1, msg ? msg : "fetch (unknown)"); + if (msg) + free(msg); + return ret; + } return 0; } |