diff options
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/sha1_file.c b/sha1_file.c index 50384754e5..1cee438422 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -443,6 +443,7 @@ void prepare_alt_odb(void) read_info_alternates(get_object_directory(), 0); } +/* Returns 1 if we have successfully freshened the file, 0 otherwise. */ static int freshen_file(const char *fn) { struct utimbuf t; @@ -450,11 +451,18 @@ static int freshen_file(const char *fn) return !utime(fn, &t); } +/* + * All of the check_and_freshen functions return 1 if the file exists and was + * freshened (if freshening was requested), 0 otherwise. If they return + * 0, you should not assume that it is safe to skip a write of the object (it + * either does not exist on disk, or has a stale mtime and may be subject to + * pruning). + */ static int check_and_freshen_file(const char *fn, int freshen) { if (access(fn, F_OK)) return 0; - if (freshen && freshen_file(fn)) + if (freshen && !freshen_file(fn)) return 0; return 1; } @@ -3168,7 +3176,7 @@ int has_sha1_pack(const unsigned char *sha1) return find_pack_entry(sha1, &e); } -int has_sha1_file(const unsigned char *sha1) +int has_sha1_file_with_flags(const unsigned char *sha1, int flags) { struct pack_entry e; @@ -3176,6 +3184,8 @@ int has_sha1_file(const unsigned char *sha1) return 1; if (has_loose_object(sha1)) return 1; + if (flags & HAS_SHA1_QUICK) + return 0; reprepare_packed_git(); return find_pack_entry(sha1, &e); } @@ -3573,14 +3583,19 @@ int for_each_packed_object(each_packed_object_fn cb, void *data, unsigned flags) { struct packed_git *p; int r = 0; + int pack_errors = 0; prepare_packed_git(); for (p = packed_git; p; p = p->next) { if ((flags & FOR_EACH_OBJECT_LOCAL_ONLY) && !p->pack_local) continue; + if (open_pack_index(p)) { + pack_errors = 1; + continue; + } r = for_each_object_in_pack(p, cb, data); if (r) break; } - return r; + return r ? r : pack_errors; } |