mirror of
https://github.com/git/git.git
synced 2024-10-30 22:07:53 +01:00
81b50f3ce4
This shrinks the top-level directory a bit, and makes it much more pleasant to use auto-completion on the thing. Instead of [torvalds@nehalem git]$ em buil<tab> Display all 180 possibilities? (y or n) [torvalds@nehalem git]$ em builtin-sh builtin-shortlog.c builtin-show-branch.c builtin-show-ref.c builtin-shortlog.o builtin-show-branch.o builtin-show-ref.o [torvalds@nehalem git]$ em builtin-shor<tab> builtin-shortlog.c builtin-shortlog.o [torvalds@nehalem git]$ em builtin-shortlog.c you get [torvalds@nehalem git]$ em buil<tab> [type] builtin/ builtin.h [torvalds@nehalem git]$ em builtin [auto-completes to] [torvalds@nehalem git]$ em builtin/sh<tab> [type] shortlog.c shortlog.o show-branch.c show-branch.o show-ref.c show-ref.o [torvalds@nehalem git]$ em builtin/sho [auto-completes to] [torvalds@nehalem git]$ em builtin/shor<tab> [type] shortlog.c shortlog.o [torvalds@nehalem git]$ em builtin/shortlog.c which doesn't seem all that different, but not having that annoying break in "Display all 180 possibilities?" is quite a relief. NOTE! If you do this in a clean tree (no object files etc), or using an editor that has auto-completion rules that ignores '*.o' files, you won't see that annoying 'Display all 180 possibilities?' message - it will just show the choices instead. I think bash has some cut-off around 100 choices or something. So the reason I see this is that I'm using an odd editory, and thus don't have the rules to cut down on auto-completion. But you can simulate that by using 'ls' instead, or something similar. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
38 lines
845 B
C
38 lines
845 B
C
#include "cache.h"
|
|
#include "blob.h"
|
|
#include "exec_cmd.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 = 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;
|
|
}
|