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v0.5.1
https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision e4e79a217576d24ef4d73b620766f62b155bcd98 authored by Junio C Hamano on 21 December 2005, 21:17:54 UTC, committed by Junio C Hamano on 21 December 2005, 21:17:54 UTC 
GIT 1.0.0a
 
    - Avoid misleading success message on error (Johannes)
    - objects/info/packs: work around bug in http-fetch.c::fetch_indices()
    - http-fetch.c: fix objects/info/pack parsing.
    - An off-by-one bug found by valgrind (Pavel)

Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent 6689f08
Raw File
Tip revision: e4e79a217576d24ef4d73b620766f62b155bcd98 authored by Junio C Hamano on 21 December 2005, 21:17:54 UTC
GIT 1.0.0a
Tip revision: e4e79a2
symbolic-ref.c 
#include "cache.h"

static const char git_symbolic_ref_usage[] =
"git-symbolic-ref name [ref]";

static void check_symref(const char *HEAD)
{
	unsigned char sha1[20];
	const char *git_HEAD = strdup(git_path("%s", HEAD));
	const char *git_refs_heads_master = resolve_ref(git_HEAD, sha1, 0);
	if (git_refs_heads_master) {
		/* we want to strip the .git/ part */
		int pfxlen = strlen(git_HEAD) - strlen(HEAD);
		puts(git_refs_heads_master + pfxlen);
	}
	else
		die("No such ref: %s", HEAD);
}

int main(int argc, const char **argv)
{
	setup_git_directory();
	git_config(git_default_config);
	switch (argc) {
	case 2:
		check_symref(argv[1]);
		break;
	case 3:
		create_symref(strdup(git_path("%s", argv[1])), argv[2]);
		break;
	default:
		usage(git_symbolic_ref_usage);
	}
	return 0;
}
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