[PATCHv6 1/7] submodule: use absolute path for computing relative path connecting
- From
Stefan Beller <sbeller@google.com>
- Date
- Dec 8, 2016, 01:46 UTC
- Message-ID
- <20161208014623.7588-2-sbeller@google.com>
- In-Reply-To
- <20161208014623.7588-1-sbeller@google.com>
The current caller of connect_work_tree_and_git_dir passes an absolute path for the `git_dir` parameter. In the future patch we will also pass in relative path for `git_dir`. Extend the functionality of connect_work_tree_and_git_dir to take relative paths for parameters.
We could work around this in the future patch by computing the absolute path for the git_dir in the calling site, however accepting relative paths for either parameter makes the API for this function much harder to misuse.
Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> --- submodule.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/submodule.c b/submodule.c index 6f7d883de9..66c5ce5a24 100644 --- a/submodule.c +++ b/submodule.c @@ -1227,23 +1227,25 @@ void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir) { struct strbuf file_name = STRBUF_INIT; struct strbuf rel_path = STRBUF_INIT; - const char *real_work_tree = xstrdup(real_path(work_tree)); + char *real_git_dir = xstrdup(real_path(git_dir)); + char *real_work_tree = xstrdup(real_path(work_tree)); /* Update gitfile */ strbuf_addf(&file_name, "%s/.git", work_tree); write_file(file_name.buf, "gitdir: %s", - relative_path(git_dir, real_work_tree, &rel_path)); + relative_path(real_git_dir, real_work_tree, &rel_path)); /* Update core.worktree setting */ strbuf_reset(&file_name); - strbuf_addf(&file_name, "%s/config", git_dir); + strbuf_addf(&file_name, "%s/config", real_git_dir); git_config_set_in_file(file_name.buf, "core.worktree", - relative_path(real_work_tree, git_dir, + relative_path(real_work_tree, real_git_dir, &rel_path)); strbuf_release(&file_name); strbuf_release(&rel_path); - free((void *)real_work_tree); + free(real_work_tree); + free(real_git_dir); } int parallel_submodules(void)
-- 2.11.0.rc2.30.gc512cbd.dirty