diff options
| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2019-12-22 00:57:16 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-12-22 03:06:22 +0300 |
| commit | c480eeb574e649a19f27dc09a994e45f9b2c2622 (patch) | |
| tree | d23f602efc4f3886c3e6b24d0811537d6b398af3 /builtin/commit.c | |
| parent | cee6cb7300354740ff765c74d535ba5d5f9b332e (diff) | |
commit --interactive: make it work with the built-in `add -i`
The built-in `git add -i` machinery obviously has its `the_repository`
structure initialized at the point where `cmd_commit()` calls it, and
therefore does not look at the environment variable `GIT_INDEX_FILE`.
But when being called from `commit --interactive`, it has to, because
the index was already locked in that case, and we want to ask the
interactive add machinery to work on the `index.lock` file instead of
the `index` file.
Technically, we could teach `run_add_i()`, or for that matter
`run_add_p()`, to look specifically at that environment variable, but
the entire idea of passing in a parameter of type `struct repository *`
is to allow working on multiple repositories (and their index files)
independently.
So let's instead override the `index_file` field of that structure
temporarily.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/commit.c')
| -rw-r--r-- | builtin/commit.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index e588bc6ad3..32ffc7beee 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -347,7 +347,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix die(_("index file corrupt")); if (interactive) { - char *old_index_env = NULL; + char *old_index_env = NULL, *old_repo_index_file; hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR); refresh_cache_or_die(refresh_flags); @@ -355,12 +355,16 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix if (write_locked_index(&the_index, &index_lock, 0)) die(_("unable to create temporary index")); + old_repo_index_file = the_repository->index_file; + the_repository->index_file = + (char *)get_lock_file_path(&index_lock); old_index_env = xstrdup_or_null(getenv(INDEX_ENVIRONMENT)); - setenv(INDEX_ENVIRONMENT, get_lock_file_path(&index_lock), 1); + setenv(INDEX_ENVIRONMENT, the_repository->index_file, 1); if (interactive_add(argc, argv, prefix, patch_interactive) != 0) die(_("interactive add failed")); + the_repository->index_file = old_repo_index_file; if (old_index_env && *old_index_env) setenv(INDEX_ENVIRONMENT, old_index_env, 1); else |