mirror of
https://github.com/git/git
synced 2024-10-30 13:20:15 +00:00
6757ada403
Signed-off-by: James Bowes <jbowes@dangerouslyinc.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
78 lines
1.8 KiB
C
78 lines
1.8 KiB
C
/*
|
|
* git gc builtin command
|
|
*
|
|
* Cleanup unreachable files and optimize the repository.
|
|
*
|
|
* Copyright (c) 2007 James Bowes
|
|
*
|
|
* Based on git-gc.sh, which is
|
|
*
|
|
* Copyright (c) 2006 Shawn O. Pearce
|
|
*/
|
|
|
|
#include "cache.h"
|
|
#include "run-command.h"
|
|
|
|
#define FAILED_RUN "failed to run %s"
|
|
|
|
static const char builtin_gc_usage[] = "git-gc [--prune]";
|
|
|
|
static int pack_refs = -1;
|
|
|
|
static const char *argv_pack_refs[] = {"pack-refs", "--prune", NULL};
|
|
static const char *argv_reflog[] = {"reflog", "expire", "--all", NULL};
|
|
static const char *argv_repack[] = {"repack", "-a", "-d", "-l", NULL};
|
|
static const char *argv_prune[] = {"prune", NULL};
|
|
static const char *argv_rerere[] = {"rerere", "gc", NULL};
|
|
|
|
static int gc_config(const char *var, const char *value)
|
|
{
|
|
if (!strcmp(var, "gc.packrefs")) {
|
|
if (!strcmp(value, "notbare"))
|
|
pack_refs = -1;
|
|
else
|
|
pack_refs = git_config_bool(var, value);
|
|
return 0;
|
|
}
|
|
return git_default_config(var, value);
|
|
}
|
|
|
|
int cmd_gc(int argc, const char **argv, const char *prefix)
|
|
{
|
|
int i;
|
|
int prune = 0;
|
|
|
|
git_config(gc_config);
|
|
|
|
if (pack_refs < 0)
|
|
pack_refs = !is_bare_repository();
|
|
|
|
for (i = 1; i < argc; i++) {
|
|
const char *arg = argv[i];
|
|
if (!strcmp(arg, "--prune")) {
|
|
prune = 1;
|
|
continue;
|
|
}
|
|
/* perhaps other parameters later... */
|
|
break;
|
|
}
|
|
if (i != argc)
|
|
usage(builtin_gc_usage);
|
|
|
|
if (pack_refs && run_command_v_opt(argv_pack_refs, RUN_GIT_CMD))
|
|
return error(FAILED_RUN, argv_pack_refs[0]);
|
|
|
|
if (run_command_v_opt(argv_reflog, RUN_GIT_CMD))
|
|
return error(FAILED_RUN, argv_reflog[0]);
|
|
|
|
if (run_command_v_opt(argv_repack, RUN_GIT_CMD))
|
|
return error(FAILED_RUN, argv_repack[0]);
|
|
|
|
if (prune && run_command_v_opt(argv_prune, RUN_GIT_CMD))
|
|
return error(FAILED_RUN, argv_prune[0]);
|
|
|
|
if (run_command_v_opt(argv_rerere, RUN_GIT_CMD))
|
|
return error(FAILED_RUN, argv_rerere[0]);
|
|
|
|
return 0;
|
|
}
|