merge(third_party/git): Merge squashed git subtree at v2.23.0

Merge commit '1b593e1ea4' as 'third_party/git'
This commit is contained in:
Vincent Ambo 2020-01-11 23:36:56 +00:00
commit 7ef0d62730
3629 changed files with 1139935 additions and 0 deletions

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#include "test-tool.h"
#include "cache.h"
#include "lockfile.h"
int cmd__write_cache(int argc, const char **argv)
{
struct lock_file index_lock = LOCK_INIT;
int i, cnt = 1;
if (argc == 2)
cnt = strtol(argv[1], NULL, 0);
setup_git_directory();
read_cache();
for (i = 0; i < cnt; i++) {
hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
die("unable to write index file");
}
return 0;
}