mirror of
https://github.com/git/git.git
synced 2024-11-16 06:03:44 +01:00
bb5d531efa
When the built-in "git tar-tree" command (a thin wrapper around "git
archive") was removed in 925ceccf (tar-tree: remove deprecated
command, 2013-11-10), the build continued to install a non-functioning
git-tar-tree command in gitexecdir by mistake:
$ PATH=$(git --exec-path):$PATH
$ git-tar-tree -h
fatal: cannot handle tar-tree internally
The list of links in gitexecdir is populated from BUILTIN_OBJS, which
includes builtin/tar-tree.o to implement "git get-tar-commit-id".
Rename the get-tar-commit-id source file to builtin/get-tar-commit-id.c
to reflect its purpose and fix 'make install'.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
40 lines
951 B
C
40 lines
951 B
C
/*
|
|
* Copyright (c) 2005, 2006 Rene Scharfe
|
|
*/
|
|
#include "cache.h"
|
|
#include "commit.h"
|
|
#include "tar.h"
|
|
#include "builtin.h"
|
|
#include "quote.h"
|
|
|
|
static const char builtin_get_tar_commit_id_usage[] =
|
|
"git get-tar-commit-id < <tarfile>";
|
|
|
|
/* ustar header + extended global header content */
|
|
#define RECORDSIZE (512)
|
|
#define HEADERSIZE (2 * RECORDSIZE)
|
|
|
|
int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix)
|
|
{
|
|
char buffer[HEADERSIZE];
|
|
struct ustar_header *header = (struct ustar_header *)buffer;
|
|
char *content = buffer + RECORDSIZE;
|
|
ssize_t n;
|
|
|
|
if (argc != 1)
|
|
usage(builtin_get_tar_commit_id_usage);
|
|
|
|
n = read_in_full(0, buffer, HEADERSIZE);
|
|
if (n < HEADERSIZE)
|
|
die("git get-tar-commit-id: read error");
|
|
if (header->typeflag[0] != 'g')
|
|
return 1;
|
|
if (memcmp(content, "52 comment=", 11))
|
|
return 1;
|
|
|
|
n = write_in_full(1, content + 11, 41);
|
|
if (n < 41)
|
|
die_errno("git get-tar-commit-id: write error");
|
|
|
|
return 0;
|
|
}
|