Skip to main content

Browse the archive

Staging
v0.5.2
https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision 283884422f35594db9eab491d3f8c91e49f9d62f authored by Junio C Hamano on 29 July 2007, 00:20:52 UTC, committed by Junio C Hamano on 30 July 2007, 06:28:55 UTC 
symbolic-ref, update-ref: do not refuse reflog message with LF
 
Earlier these tools refused to create a reflog entry when the
message given by the calling Porcelain had a LF in it, partially
to keep the file format integrity of reflog file, which is
one-entry-per-line.  These tools should not be dictating such a
policy.

Instead, let the codepath to write out the reflog entry worry
about the format integrity and allow messages with LF in them.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 0ec29a4
Raw File
Tip revision: 283884422f35594db9eab491d3f8c91e49f9d62f authored by Junio C Hamano on 29 July 2007, 00:20:52 UTC
symbolic-ref, update-ref: do not refuse reflog message with LF
Tip revision: 2838844
unpack-file.c 
#include "cache.h"
#include "blob.h"

static char *create_temp_file(unsigned char *sha1)
{
	static char path[50];
	void *buf;
	enum object_type type;
	unsigned long size;
	int fd;

	buf = read_sha1_file(sha1, &type, &size);
	if (!buf || type != OBJ_BLOB)
		die("unable to read blob object %s", sha1_to_hex(sha1));

	strcpy(path, ".merge_file_XXXXXX");
	fd = mkstemp(path);
	if (fd < 0)
		die("unable to create temp-file");
	if (write_in_full(fd, buf, size) != size)
		die("unable to write temp-file");
	close(fd);
	return path;
}

int main(int argc, char **argv)
{
	unsigned char sha1[20];

	if (argc != 2)
		usage("git-unpack-file <sha1>");
	if (get_sha1(argv[1], sha1))
		die("Not a valid object name %s", argv[1]);

	setup_git_directory();
	git_config(git_default_config);

	puts(create_temp_file(sha1));
	return 0;
}
back to top