From 51890a64eb152fb914d0dd3676f549ab8d8cc49a Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Fri, 19 Aug 2005 21:38:36 -0700 Subject: Call prune-packed from "git prune" as well. Add -n (dryrun) flag to git-prune-packed, and call it from "git prune". Signed-off-by: Junio C Hamano --- prune-packed.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'prune-packed.c') diff --git a/prune-packed.c b/prune-packed.c index a2f448830c..5306e8e5ef 100644 --- a/prune-packed.c +++ b/prune-packed.c @@ -1,6 +1,9 @@ #include "cache.h" -static const char prune_packed_usage[] = "git-prune-packed (no arguments)"; +static const char prune_packed_usage[] = +"git-prune-packed [-n]"; + +static int dryrun; static void prune_dir(int i, DIR *dir, char *pathname, int len) { @@ -18,7 +21,9 @@ static void prune_dir(int i, DIR *dir, char *pathname, int len) if (!has_sha1_pack(sha1)) continue; memcpy(pathname + len, de->d_name, 38); - if (unlink(pathname) < 0) + if (dryrun) + printf("rm -f %s\n", pathname); + else if (unlink(pathname) < 0) error("unable to unlink %s", pathname); } } @@ -55,8 +60,11 @@ int main(int argc, char **argv) const char *arg = argv[i]; if (*arg == '-') { - /* Handle flags here .. */ - usage(prune_packed_usage); + if (!strcmp(arg, "-n")) + dryrun = 1; + else + usage(prune_packed_usage); + continue; } /* Handle arguments here .. */ usage(prune_packed_usage); -- cgit v1.2.3