diff options
Diffstat (limited to 'builtin-fetch--tool.c')
| -rw-r--r-- | builtin-fetch--tool.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c index e2f8ede9ae..24c7e6f7db 100644 --- a/builtin-fetch--tool.c +++ b/builtin-fetch--tool.c @@ -31,24 +31,19 @@ static void show_new(enum object_type type, unsigned char *sha1_new) find_unique_abbrev(sha1_new, DEFAULT_ABBREV)); } -static int update_ref(const char *action, +static int update_ref_env(const char *action, const char *refname, unsigned char *sha1, unsigned char *oldval) { char msg[1024]; char *rla = getenv("GIT_REFLOG_ACTION"); - static struct ref_lock *lock; if (!rla) rla = "(reflog update)"; - snprintf(msg, sizeof(msg), "%s: %s", rla, action); - lock = lock_any_ref_for_update(refname, oldval, 0); - if (!lock) - return 1; - if (write_ref_sha1(lock, sha1, msg) < 0) - return 1; - return 0; + if (snprintf(msg, sizeof(msg), "%s: %s", rla, action) >= sizeof(msg)) + warning("reflog message too long: %.*s...", 50, msg); + return update_ref(msg, refname, sha1, oldval, 0, QUIET_ON_ERR); } static int update_local_ref(const char *name, @@ -88,7 +83,7 @@ static int update_local_ref(const char *name, fprintf(stderr, "* %s: storing %s\n", name, note); show_new(type, sha1_new); - return update_ref(msg, name, sha1_new, NULL); + return update_ref_env(msg, name, sha1_new, NULL); } if (!hashcmp(sha1_old, sha1_new)) { @@ -102,7 +97,7 @@ static int update_local_ref(const char *name, if (!strncmp(name, "refs/tags/", 10)) { fprintf(stderr, "* %s: updating with %s\n", name, note); show_new(type, sha1_new); - return update_ref("updating tag", name, sha1_new, NULL); + return update_ref_env("updating tag", name, sha1_new, NULL); } current = lookup_commit_reference(sha1_old); @@ -117,7 +112,7 @@ static int update_local_ref(const char *name, fprintf(stderr, "* %s: fast forward to %s\n", name, note); fprintf(stderr, " old..new: %s..%s\n", oldh, newh); - return update_ref("fast forward", name, sha1_new, sha1_old); + return update_ref_env("fast forward", name, sha1_new, sha1_old); } if (!force) { fprintf(stderr, @@ -131,7 +126,7 @@ static int update_local_ref(const char *name, "* %s: forcing update to non-fast forward %s\n", name, note); fprintf(stderr, " old...new: %s...%s\n", oldh, newh); - return update_ref("forced-update", name, sha1_new, sha1_old); + return update_ref_env("forced-update", name, sha1_new, sha1_old); } static int append_fetch_head(FILE *fp, |