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-rw-r--r--builtin-symbolic-ref.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/builtin-symbolic-ref.c b/builtin-symbolic-ref.c
deleted file mode 100644
index ca855a5..0000000
--- a/builtin-symbolic-ref.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "builtin.h"
-#include "cache.h"
-#include "refs.h"
-#include "parse-options.h"
-
-static const char * const git_symbolic_ref_usage[] = {
- "git symbolic-ref [options] name [ref]",
- NULL
-};
-
-static void check_symref(const char *HEAD, int quiet)
-{
- unsigned char sha1[20];
- int flag;
- const char *refs_heads_master = resolve_ref(HEAD, sha1, 0, &flag);
-
- if (!refs_heads_master)
- die("No such ref: %s", HEAD);
- else if (!(flag & REF_ISSYMREF)) {
- if (!quiet)
- die("ref %s is not a symbolic ref", HEAD);
- else
- exit(1);
- }
- puts(refs_heads_master);
-}
-
-int cmd_symbolic_ref(int argc, const char **argv, const char *prefix)
-{
- int quiet = 0;
- const char *msg = NULL;
- struct option options[] = {
- OPT__QUIET(&quiet),
- OPT_STRING('m', NULL, &msg, "reason", "reason of the update"),
- OPT_END(),
- };
-
- git_config(git_default_config, NULL);
- argc = parse_options(argc, argv, prefix, options,
- git_symbolic_ref_usage, 0);
- if (msg &&!*msg)
- die("Refusing to perform update with empty message");
- switch (argc) {
- case 1:
- check_symref(argv[0], quiet);
- break;
- case 2:
- if (!strcmp(argv[0], "HEAD") &&
- prefixcmp(argv[1], "refs/"))
- die("Refusing to point HEAD outside of refs/");
- create_symref(argv[0], argv[1], msg);
- break;
- default:
- usage_with_options(git_symbolic_ref_usage, options);
- }
- return 0;
-}