Merge branch 'pw/rebase-abort-clean-rewritten'
[gitweb.git] / t / helper / test-sha1.c
index 1ba0675c75f0d2dab281d054b577272cd45c39f9..d860c387c3846d69b7bd63a144ede2f93da60886 100644 (file)
@@ -3,55 +3,5 @@
 
 int cmd__sha1(int ac, const char **av)
 {
-       git_SHA_CTX ctx;
-       unsigned char sha1[20];
-       unsigned bufsz = 8192;
-       int binary = 0;
-       char *buffer;
-
-       if (ac == 2) {
-               if (!strcmp(av[1], "-b"))
-                       binary = 1;
-               else
-                       bufsz = strtoul(av[1], NULL, 10) * 1024 * 1024;
-       }
-
-       if (!bufsz)
-               bufsz = 8192;
-
-       while ((buffer = malloc(bufsz)) == NULL) {
-               fprintf(stderr, "bufsz %u is too big, halving...\n", bufsz);
-               bufsz /= 2;
-               if (bufsz < 1024)
-                       die("OOPS");
-       }
-
-       git_SHA1_Init(&ctx);
-
-       while (1) {
-               ssize_t sz, this_sz;
-               char *cp = buffer;
-               unsigned room = bufsz;
-               this_sz = 0;
-               while (room) {
-                       sz = xread(0, cp, room);
-                       if (sz == 0)
-                               break;
-                       if (sz < 0)
-                               die_errno("test-sha1");
-                       this_sz += sz;
-                       cp += sz;
-                       room -= sz;
-               }
-               if (this_sz == 0)
-                       break;
-               git_SHA1_Update(&ctx, buffer, this_sz);
-       }
-       git_SHA1_Final(sha1, &ctx);
-
-       if (binary)
-               fwrite(sha1, 1, 20, stdout);
-       else
-               puts(sha1_to_hex(sha1));
-       exit(0);
+       return cmd_hash_impl(ac, av, GIT_HASH_SHA1);
 }