SYNOPSIS
--------
-'git-prune' [-n] [--] [<head>...]
+'git-prune' [-n] [--grace=<time>]
DESCRIPTION
-----------
Do not remove anything; just report what it would
remove.
+--grace=<time>::
+ Do not prune loose objects that are younger than the
+ specified time. This gives a grace period to newly
+ created objects from getting pruned.
+
+////////////////////////////////////////////
\--::
Do not interpret any more arguments as options.
------------
$ git prune $(cd ../another && $(git-rev-parse --all))
------------
+////////////////////////////////////////////
Author
------
#include "builtin.h"
#include "reachable.h"
-static const char prune_usage[] = "git-prune [-n]";
+static const char prune_usage[] = "git-prune [-n] [--grace=time]";
static int show_only;
+static int prune_grace_period;
static int prune_object(char *path, const char *filename, const unsigned char *sha1)
{
char name[100];
unsigned char sha1[20];
int len = strlen(de->d_name);
+ struct stat st;
switch (len) {
case 2:
if (lookup_object(sha1))
continue;
+ if (prune_grace_period > 0 &&
+ !stat(mkpath("%s/%s", path, de->d_name), &st) &&
+ st.st_mtime > prune_grace_period)
+ continue;
+
prune_object(path, de->d_name, sha1);
continue;
}
}
}
+static int git_prune_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "gc.prunegrace")) {
+ if (!strcmp(value, "off"))
+ prune_grace_period = 0;
+ else
+ prune_grace_period = approxidate(value);
+ return 0;
+ }
+ return git_default_config(var, value);
+}
+
int cmd_prune(int argc, const char **argv, const char *prefix)
{
int i;
struct rev_info revs;
+ prune_grace_period = time(NULL)-24*60*60;
+
+ git_config(git_prune_config);
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
show_only = 1;
continue;
}
+ if (!strncmp(arg, "--grace=", 8)) {
+ if (!strcmp(arg+8, "off"))
+ prune_grace_period = 0;
+ else
+ prune_grace_period = approxidate(arg+8);
+ continue;
+ }
usage(prune_usage);
}
check_have A B C D E F G H I J K L &&
- git prune &&
+ git prune --grace=off &&
check_have A B C D E F G H I J K L &&
check_have A B C D E F G H I J K L &&
- git prune &&
+ git prune --grace=off &&
check_have A B C D E F G H I J K L &&
test_expect_success 'prune and fsck' '
- git prune &&
+ git prune --grace=off &&
check_fsck &&
check_have A B C D E H L &&