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| author |  Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2009-02-14 23:10:10 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2009-02-14 21:14:07 -0800 |
| commit | 58e9d9d472ff4dbc6cfbf7459878778c739395eb (patch) | |
| tree | 6a09b2564916644ee5f0a18cf70d51936fe6802b /builtin-gc.c | |
| parent | symbolic-ref: allow refs/<whatever> in HEAD (diff) | |
| download | tgif-58e9d9d472ff4dbc6cfbf7459878778c739395eb.tar.xz | |
gc: make --prune useful again by accepting an optional parameter
With this patch, "git gc --no-prune" will not prune any loose (and
dangling) object, and "git gc --prune=5.minutes.ago" will prune
all loose objects older than 5 minutes.
This patch benefitted from suggestions by Thomas Rast and Jan Krï¿œger.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-gc.c')
| -rw-r--r-- | builtin-gc.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/builtin-gc.c b/builtin-gc.c index a2014388da..8d990ed493 100644 --- a/builtin-gc.c +++ b/builtin-gc.c @@ -161,7 +161,8 @@ static int need_to_gc(void) */ if (too_many_packs()) append_option(argv_repack, - !strcmp(prune_expire, "now") ? "-a" : "-A", + prune_expire && !strcmp(prune_expire, "now") ? + "-a" : "-A", MAX_ADD); else if (!too_many_loose_objects()) return 0; @@ -173,14 +174,15 @@ static int need_to_gc(void) int cmd_gc(int argc, const char **argv, const char *prefix) { - int prune = 0; int aggressive = 0; int auto_gc = 0; int quiet = 0; char buf[80]; struct option builtin_gc_options[] = { - OPT_BOOLEAN(0, "prune", &prune, "prune unreferenced objects (deprecated)"), + { OPTION_STRING, 0, "prune", &prune_expire, "date", + "prune unreferenced objects", + PARSE_OPT_OPTARG, NULL, (intptr_t)prune_expire }, OPT_BOOLEAN(0, "aggressive", &aggressive, "be more thorough (increased runtime)"), OPT_BOOLEAN(0, "auto", &auto_gc, "enable auto-gc mode"), OPT_BOOLEAN('q', "quiet", &quiet, "suppress progress reports"), @@ -218,7 +220,8 @@ int cmd_gc(int argc, const char **argv, const char *prefix) "\"git help gc\" for more information.\n"); } else append_option(argv_repack, - !strcmp(prune_expire, "now") ? "-a" : "-A", + prune_expire && !strcmp(prune_expire, "now") + ? "-a" : "-A", MAX_ADD); if (pack_refs && run_command_v_opt(argv_pack_refs, RUN_GIT_CMD)) @@ -230,9 +233,11 @@ int cmd_gc(int argc, const char **argv, const char *prefix) if (run_command_v_opt(argv_repack, RUN_GIT_CMD)) return error(FAILED_RUN, argv_repack[0]); - argv_prune[2] = prune_expire; - if (run_command_v_opt(argv_prune, RUN_GIT_CMD)) - return error(FAILED_RUN, argv_prune[0]); + if (prune_expire) { + argv_prune[2] = prune_expire; + if (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]); |