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-rw-r--r--Documentation/git-prune.txt5
-rw-r--r--builtin-prune.c21
-rwxr-xr-xt/t1410-reflog.sh18
3 files changed, 42 insertions, 2 deletions
diff --git a/Documentation/git-prune.txt b/Documentation/git-prune.txt
index 0ace233..9835bdb 100644
--- a/Documentation/git-prune.txt
+++ b/Documentation/git-prune.txt
@@ -8,7 +8,7 @@ git-prune - Prune all unreachable objects from the object database
SYNOPSIS
--------
-'git-prune' [-n] [--] [<head>...]
+'git-prune' [-n] [--expire <expire>] [--] [<head>...]
DESCRIPTION
-----------
@@ -31,6 +31,9 @@ OPTIONS
\--::
Do not interpret any more arguments as options.
+\--expire <time>::
+ Only expire loose objects older than <time>.
+
<head>...::
In addition to objects
reachable from any of our references, keep objects
diff --git a/builtin-prune.c b/builtin-prune.c
index 44df59e..b5e7684 100644
--- a/builtin-prune.c
+++ b/builtin-prune.c
@@ -7,15 +7,24 @@
static const char prune_usage[] = "git-prune [-n]";
static int show_only;
+static unsigned long expire;
static int prune_object(char *path, const char *filename, const unsigned char *sha1)
{
+ const char *fullpath = mkpath("%s/%s", path, filename);
+ if (expire) {
+ struct stat st;
+ if (lstat(fullpath, &st))
+ return error("Could not stat '%s'", fullpath);
+ if (st.st_mtime > expire)
+ return 0;
+ }
if (show_only) {
enum object_type type = sha1_object_info(sha1, NULL);
printf("%s %s\n", sha1_to_hex(sha1),
(type > 0) ? typename(type) : "unknown");
} else
- unlink(mkpath("%s/%s", path, filename));
+ unlink(fullpath);
return 0;
}
@@ -85,6 +94,16 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
show_only = 1;
continue;
}
+ if (!strcmp(arg, "--expire")) {
+ if (++i < argc) {
+ expire = approxidate(argv[i]);
+ continue;
+ }
+ }
+ else if (!prefixcmp(arg, "--expire=")) {
+ expire = approxidate(arg + 9);
+ continue;
+ }
usage(prune_usage);
}
diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh
index e5bbc38..f959aae 100755
--- a/t/t1410-reflog.sh
+++ b/t/t1410-reflog.sh
@@ -175,4 +175,22 @@ test_expect_success 'recover and check' '
'
+test_expect_success 'prune --expire' '
+
+ before=$(git count-objects | sed "s/ .*//") &&
+ BLOB=$(echo aleph | git hash-object -w --stdin) &&
+ BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") &&
+ test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
+ test -f $BLOB_FILE &&
+ git reset --hard &&
+ git prune --expire=1.hour.ago &&
+ test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
+ test -f $BLOB_FILE &&
+ test-chmtime -86500 $BLOB_FILE &&
+ git prune --expire 1.day &&
+ test $before = $(git count-objects | sed "s/ .*//") &&
+ ! test -f $BLOB_FILE
+
+'
+
test_done