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authorJohannes Schindelin <Johannes.Schindelin@gmx.de>2007-07-03 01:33:54 +0100
committerJunio C Hamano <gitster@pobox.com>2007-07-02 21:34:12 -0700
commit68f6c019fd8d49fbaa72f1aeeb21eb921b6a16bf (patch)
treee02141a138971b76a65a99f4d7d283600bf34c0a /builtin-fsck.c
parent1a6f3999998a22325ff820bf8c840e3baf3d2281 (diff)
downloadgit-68f6c019fd8d49fbaa72f1aeeb21eb921b6a16bf.tar.gz
git-fsck: add --lost-found option
With this option, dangling objects are not only reported, but also written to .git/lost-found/commit/ or .git/lost-found/other/. This option implies '--full' and '--no-reflogs'. 'git fsck --lost-found' is meant as a replacement for git-lost-found. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-fsck.c')
-rw-r--r--builtin-fsck.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/builtin-fsck.c b/builtin-fsck.c
index 944a496650..a6ef65ea32 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);
}