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git-reflog: gc.* configuration and documentation.

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Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2006-12-27 01:47:57 -08:00
parent 48c3242450
commit 4aec56d12b
4 changed files with 94 additions and 2 deletions
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25
builtin-reflog.c
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@ -5,6 +5,9 @@
#include "dir.h"
#include "tree-walk.h"
static unsigned long default_reflog_expire;
static unsigned long default_reflog_expire_unreachable;
struct expire_reflog_cb {
FILE *newlog;
const char *ref;
@ -150,6 +153,17 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused,
return status;
}
static int reflog_expire_config(const char *var, const char *value)
{
if (!strcmp(var, "gc.reflogexpire"))
default_reflog_expire = approxidate(value);
else if (!strcmp(var, "gc.reflogexpireunreachable"))
default_reflog_expire_unreachable = approxidate(value);
else
return git_default_config(var, value);
return 0;
}
static const char reflog_expire_usage[] =
"git-reflog expire [--dry-run] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>...";
@ -159,11 +173,18 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
unsigned long now = time(NULL);
int i, status, do_all;
git_config(reflog_expire_config);
save_commit_buffer = 0;
do_all = status = 0;
memset(&cb, 0, sizeof(cb));
cb.expire_total = now - 90 * 24 * 3600;
cb.expire_unreachable = now - 30 * 24 * 3600;
if (!default_reflog_expire_unreachable)
default_reflog_expire_unreachable = now - 30 * 24 * 3600;
if (!default_reflog_expire)
default_reflog_expire = now - 90 * 24 * 3600;
cb.expire_total = default_reflog_expire;
cb.expire_unreachable = default_reflog_expire_unreachable;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];