diff options
Diffstat (limited to 'builtin/gc.c')
| -rw-r--r-- | builtin/gc.c | 101 |
1 files changed, 58 insertions, 43 deletions
diff --git a/builtin/gc.c b/builtin/gc.c index 85f5c2bc62..36fe33300f 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -11,7 +11,7 @@ */ #include "builtin.h" -#include "cache.h" +#include "lockfile.h" #include "parse-options.h" #include "run-command.h" #include "sigchain.h" @@ -21,22 +21,25 @@ #define FAILED_RUN "failed to run %s" static const char * const builtin_gc_usage[] = { - N_("git gc [options]"), + N_("git gc [<options>]"), NULL }; static int pack_refs = 1; +static int prune_reflogs = 1; static int aggressive_depth = 250; static int aggressive_window = 250; static int gc_auto_threshold = 6700; static int gc_auto_pack_limit = 50; static int detach_auto = 1; static const char *prune_expire = "2.weeks.ago"; +static const char *prune_worktrees_expire = "3.months.ago"; static struct argv_array pack_refs_cmd = ARGV_ARRAY_INIT; static struct argv_array reflog = ARGV_ARRAY_INIT; static struct argv_array repack = ARGV_ARRAY_INIT; static struct argv_array prune = ARGV_ARRAY_INIT; +static struct argv_array prune_worktrees = ARGV_ARRAY_INIT; static struct argv_array rerere = ARGV_ARRAY_INIT; static char *pidfile; @@ -54,44 +57,36 @@ static void remove_pidfile_on_signal(int signo) raise(signo); } -static int gc_config(const char *var, const char *value, void *cb) +static void git_config_date_string(const char *key, const char **output) { - if (!strcmp(var, "gc.packrefs")) { + if (git_config_get_string_const(key, output)) + return; + if (strcmp(*output, "now")) { + unsigned long now = approxidate("now"); + if (approxidate(*output) >= now) + git_die_config(key, _("Invalid %s: '%s'"), key, *output); + } +} + +static void gc_config(void) +{ + const char *value; + + if (!git_config_get_value("gc.packrefs", &value)) { if (value && !strcmp(value, "notbare")) pack_refs = -1; else - pack_refs = git_config_bool(var, value); - return 0; - } - if (!strcmp(var, "gc.aggressivewindow")) { - aggressive_window = git_config_int(var, value); - return 0; - } - if (!strcmp(var, "gc.aggressivedepth")) { - aggressive_depth = git_config_int(var, value); - return 0; - } - if (!strcmp(var, "gc.auto")) { - gc_auto_threshold = git_config_int(var, value); - return 0; - } - if (!strcmp(var, "gc.autopacklimit")) { - gc_auto_pack_limit = git_config_int(var, value); - return 0; - } - if (!strcmp(var, "gc.autodetach")) { - detach_auto = git_config_bool(var, value); - return 0; - } - if (!strcmp(var, "gc.pruneexpire")) { - if (value && strcmp(value, "now")) { - unsigned long now = approxidate("now"); - if (approxidate(value) >= now) - return error(_("Invalid %s: '%s'"), var, value); - } - return git_config_string(&prune_expire, var, value); + pack_refs = git_config_bool("gc.packrefs", value); } - return git_default_config(var, value, cb); + + git_config_get_int("gc.aggressivewindow", &aggressive_window); + git_config_get_int("gc.aggressivedepth", &aggressive_depth); + git_config_get_int("gc.auto", &gc_auto_threshold); + git_config_get_int("gc.autopacklimit", &gc_auto_pack_limit); + git_config_get_bool("gc.autodetach", &detach_auto); + git_config_date_string("gc.pruneexpire", &prune_expire); + git_config_date_string("gc.pruneworktreesexpire", &prune_worktrees_expire); + git_config(git_default_config, NULL); } static int too_many_loose_objects(void) @@ -258,6 +253,19 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid) return NULL; } +static int gc_before_repack(void) +{ + if (pack_refs && run_command_v_opt(pack_refs_cmd.argv, RUN_GIT_CMD)) + return error(FAILED_RUN, pack_refs_cmd.argv[0]); + + if (prune_reflogs && run_command_v_opt(reflog.argv, RUN_GIT_CMD)) + return error(FAILED_RUN, reflog.argv[0]); + + pack_refs = 0; + prune_reflogs = 0; + return 0; +} + int cmd_gc(int argc, const char **argv, const char *prefix) { int aggressive = 0; @@ -284,10 +292,11 @@ int cmd_gc(int argc, const char **argv, const char *prefix) argv_array_pushl(&pack_refs_cmd, "pack-refs", "--all", "--prune", NULL); argv_array_pushl(&reflog, "reflog", "expire", "--all", NULL); argv_array_pushl(&repack, "repack", "-d", "-l", NULL); - argv_array_pushl(&prune, "prune", "--expire", NULL ); + argv_array_pushl(&prune, "prune", "--expire", NULL); + argv_array_pushl(&prune_worktrees, "prune", "--worktrees", "--expire", NULL); argv_array_pushl(&rerere, "rerere", "gc", NULL); - git_config(gc_config, NULL); + gc_config(); if (pack_refs < 0) pack_refs = !is_bare_repository(); @@ -320,12 +329,15 @@ int cmd_gc(int argc, const char **argv, const char *prefix) fprintf(stderr, _("Auto packing the repository for optimum performance.\n")); fprintf(stderr, _("See \"git help gc\" for manual housekeeping.\n")); } - if (detach_auto) + if (detach_auto) { + if (gc_before_repack()) + return -1; /* * failure to daemonize is ok, we'll continue * in foreground */ daemonize(); + } } else add_repack_all_option(); @@ -337,11 +349,8 @@ int cmd_gc(int argc, const char **argv, const char *prefix) name, (uintmax_t)pid); } - if (pack_refs && run_command_v_opt(pack_refs_cmd.argv, RUN_GIT_CMD)) - return error(FAILED_RUN, pack_refs_cmd.argv[0]); - - if (run_command_v_opt(reflog.argv, RUN_GIT_CMD)) - return error(FAILED_RUN, reflog.argv[0]); + if (gc_before_repack()) + return -1; if (run_command_v_opt(repack.argv, RUN_GIT_CMD)) return error(FAILED_RUN, repack.argv[0]); @@ -354,6 +363,12 @@ int cmd_gc(int argc, const char **argv, const char *prefix) return error(FAILED_RUN, prune.argv[0]); } + if (prune_worktrees_expire) { + argv_array_push(&prune_worktrees, prune_worktrees_expire); + if (run_command_v_opt(prune_worktrees.argv, RUN_GIT_CMD)) + return error(FAILED_RUN, prune_worktrees.argv[0]); + } + if (run_command_v_opt(rerere.argv, RUN_GIT_CMD)) return error(FAILED_RUN, rerere.argv[0]); |