mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
![Brandon Williams](/assets/img/avatar_default.png)
Stop including config.h by default in cache.h. Instead only include config.h in those files which require use of the config system. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
38 lines
844 B
C
38 lines
844 B
C
#include "builtin.h"
|
|
#include "config.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));
|
|
|
|
xsnprintf(path, sizeof(path), ".merge_file_XXXXXX");
|
|
fd = xmkstemp(path);
|
|
if (write_in_full(fd, buf, size) != size)
|
|
die_errno("unable to write temp-file");
|
|
close(fd);
|
|
return path;
|
|
}
|
|
|
|
int cmd_unpack_file(int argc, const char **argv, const char *prefix)
|
|
{
|
|
unsigned char sha1[20];
|
|
|
|
if (argc != 2 || !strcmp(argv[1], "-h"))
|
|
usage("git unpack-file <sha1>");
|
|
if (get_sha1(argv[1], sha1))
|
|
die("Not a valid object name %s", argv[1]);
|
|
|
|
git_config(git_default_config, NULL);
|
|
|
|
puts(create_temp_file(sha1));
|
|
return 0;
|
|
}
|