Andrew's git / gitweb.git / blobdiff
?
Add selftest for 'git submodule foreach'
[gitweb.git] / builtin-prune.c
diff --git a/builtin-prune.c b/builtin-prune.c
index 7b4ec80e62997fe70f53c92380cd4d66e80d62a0..0ed9cce4a23aa575c1e131a808cedd4f8bb542f4 100644 (file)
--- a/builtin-prune.c
+++ b/builtin-prune.c
@@ -5,6 +5,7 @@
 #include "builtin.h"
 #include "reachable.h"
 #include "parse-options.h"
+#include "dir.h"
 
 static const char * const prune_usage[] = {
        "git prune [-n] [-v] [--expire <time>] [--] [<head>...]",
@@ -26,7 +27,7 @@ static int prune_tmp_object(const char *path, const char *filename)
        }
        printf("Removing stale temporary file %s\n", fullpath);
        if (!show_only)
-               unlink(fullpath);
+               unlink_or_warn(fullpath);
        return 0;
 }
 
@@ -46,7 +47,7 @@ static int prune_object(char *path, const char *filename, const unsigned char *s
                       (type > 0) ? typename(type) : "unknown");
        }
        if (!show_only)
-               unlink(fullpath);
+               unlink_or_warn(fullpath);
        return 0;
 }
 
@@ -61,19 +62,12 @@ static int prune_dir(int i, char *path)
        while ((de = readdir(dir)) != NULL) {
                char name[100];
                unsigned char sha1[20];
-               int len = strlen(de->d_name);
 
-               switch (len) {
-               case 2:
-                       if (de->d_name[1] != '.')
-                               break;
-               case 1:
-                       if (de->d_name[0] != '.')
-                               break;
+               if (is_dot_or_dotdot(de->d_name))
                        continue;
-               case 38:
+               if (strlen(de->d_name) == 38) {
                        sprintf(name, "%02x", i);
-                       memcpy(name+2, de->d_name, len+1);
+                       memcpy(name+2, de->d_name, 39);
                        if (get_sha1_hex(name, sha1) < 0)
                                break;
 
@@ -148,7 +142,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
        save_commit_buffer = 0;
        init_revisions(&revs, prefix);
 
-       argc = parse_options(argc, argv, options, prune_usage, 0);
+       argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
        while (argc--) {
                unsigned char sha1[20];
                const char *name = *argv++;