You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.2 KiB
52 lines
1.2 KiB
/* |
|
* GIT - The information manager from hell |
|
* |
|
* Copyright (C) Linus Torvalds, 2005 |
|
*/ |
|
#include "builtin.h" |
|
#include "cache.h" |
|
#include "tree.h" |
|
#include "cache-tree.h" |
|
|
|
static const char write_tree_usage[] = |
|
"git write-tree [--missing-ok] [--prefix=<prefix>/]"; |
|
|
|
int cmd_write_tree(int argc, const char **argv, const char *unused_prefix) |
|
{ |
|
int missing_ok = 0, ret; |
|
const char *prefix = NULL; |
|
unsigned char sha1[20]; |
|
const char *me = "git-write-tree"; |
|
|
|
git_config(git_default_config, NULL); |
|
while (1 < argc) { |
|
const char *arg = argv[1]; |
|
if (!strcmp(arg, "--missing-ok")) |
|
missing_ok = 1; |
|
else if (!prefixcmp(arg, "--prefix=")) |
|
prefix = arg + 9; |
|
else |
|
usage(write_tree_usage); |
|
argc--; argv++; |
|
} |
|
|
|
if (argc > 2) |
|
die("too many options"); |
|
|
|
ret = write_cache_as_tree(sha1, missing_ok, prefix); |
|
switch (ret) { |
|
case 0: |
|
printf("%s\n", sha1_to_hex(sha1)); |
|
break; |
|
case WRITE_TREE_UNREADABLE_INDEX: |
|
die("%s: error reading the index", me); |
|
break; |
|
case WRITE_TREE_UNMERGED_INDEX: |
|
die("%s: error building trees; the index is unmerged?", me); |
|
break; |
|
case WRITE_TREE_PREFIX_ERROR: |
|
die("%s: prefix %s not found", me, prefix); |
|
break; |
|
} |
|
return ret; |
|
}
|
|
|