diff options
Diffstat (limited to 'builtin-fsck.c')
| -rw-r--r-- | builtin-fsck.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/builtin-fsck.c b/builtin-fsck.c index 944a49665..a6ef65ea3 100644 --- a/builtin-fsck.c +++ b/builtin-fsck.c @@ -20,6 +20,7 @@ static int check_strict; static int keep_cache_objects; static unsigned char head_sha1[20]; static int errors_found; +static int write_lost_and_found; static int verbose; #define ERROR_OBJECT 01 #define ERROR_REACHABLE 02 @@ -138,6 +139,21 @@ static void check_unreachable_object(struct object *obj) if (!obj->used) { printf("dangling %s %s\n", typename(obj->type), sha1_to_hex(obj->sha1)); + if (write_lost_and_found) { + char *filename = git_path("lost-found/%s/%s", + obj->type == OBJ_COMMIT ? "commit" : "other", + sha1_to_hex(obj->sha1)); + FILE *f; + + if (safe_create_leading_directories(filename)) { + error("Could not create lost-found"); + return; + } + if (!(f = fopen(filename, "w"))) + die("Could not open %s", filename); + fprintf(f, "%s\n", sha1_to_hex(obj->sha1)); + fclose(f); + } return; } @@ -685,6 +701,12 @@ int cmd_fsck(int argc, char **argv, const char *prefix) verbose = 1; continue; } + if (!strcmp(arg, "--lost-found")) { + check_full = 1; + include_reflogs = 0; + write_lost_and_found = 1; + continue; + } if (*arg == '-') usage(fsck_usage); } |