1 files changed, 16 insertions, 20 deletions

diff --git a/builtin-prune-packed.c b/builtin-prune-packed.c
index 2d5b2cd353..f9463deec2 100644
--- a/builtin-prune-packed.c
+++ b/builtin-prune-packed.c
@@ -1,9 +1,12 @@
 #include "builtin.h"
 #include "cache.h"
 #include "progress.h"
+#include "parse-options.h"
 
-static const char prune_packed_usage[] =
-"git prune-packed [-n] [-q]";
+static const char * const prune_packed_usage[] = {
+	"git prune-packed [-n|--dry-run] [-q|--quiet]",
+	NULL
+};
 
 #define DRY_RUN 01
 #define VERBOSE 02
@@ -28,8 +31,8 @@ static void prune_dir(int i, DIR *dir, char *pathname, int len, int opts)
 		memcpy(pathname + len, de->d_name, 38);
 		if (opts & DRY_RUN)
 			printf("rm -f %s\n", pathname);
-		else if (unlink(pathname) < 0)
-			error("unable to unlink %s", pathname);
+		else
+			unlink_or_warn(pathname);
 		display_progress(progress, i + 1);
 	}
 	pathname[len] = 0;
@@ -55,6 +58,7 @@ void prune_packed_objects(int opts)
 	for (i = 0; i < 256; i++) {
 		DIR *d;
 
+		display_progress(progress, i + 1);
 		sprintf(pathname + len, "%02x/", i);
 		d = opendir(pathname);
 		if (!d)
@@ -67,24 +71,16 @@ void prune_packed_objects(int opts)
 
 int cmd_prune_packed(int argc, const char **argv, const char *prefix)
 {
-	int i;
-	int opts = VERBOSE;
+	int opts = isatty(2) ? VERBOSE : 0;
+	const struct option prune_packed_options[] = {
+		OPT_BIT('n', "dry-run", &opts, "dry run", DRY_RUN),
+		OPT_NEGBIT('q', "quiet", &opts, "be quiet", VERBOSE),
+		OPT_END()
+	};
 
-	for (i = 1; i < argc; i++) {
-		const char *arg = argv[i];
+	argc = parse_options(argc, argv, prefix, prune_packed_options,
+			     prune_packed_usage, 0);
 
-		if (*arg == '-') {
-			if (!strcmp(arg, "-n"))
-				opts |= DRY_RUN;
-			else if (!strcmp(arg, "-q"))
-				opts &= ~VERBOSE;
-			else
-				usage(prune_packed_usage);
-			continue;
-		}
-		/* Handle arguments here .. */
-		usage(prune_packed_usage);
-	}
 	prune_packed_objects(opts);
 	return 0;
 }