Revision a2ef9d633f67edc227b00209d5b72ec388388877 authored by J. Bruce Fields on 19 August 2007, 02:16:24 UTC, committed by J. Bruce Fields on 26 August 2007, 14:35:16 UTC
Use the word "commit" as a synonym for "version" from the start. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
1 parent a5f90f3
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;
}
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