Report git-subrepo's command info from non-standard installations #606
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When git-subrepo is invoked from a Git worktree or Git submodule, .git is a file, not a directory. As such it is necessary to traverse to the actual .git/ directory which is located elsewhere. This patch teaches git-subrepo to use `git -C $lib` instead of `GIT_DIR=$lib/.git git`. Doing so places the burden on the Git executable to locate the canonical path of the install's .git/ directory. While GIT_DIR has been around since Git v0.99, the `-C` option was "only" added in v1.8.5. Nevertheless, this does not impair git-subrepo as it already requires Git >= v2.7 due to its reliance on worktrees.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When git-subrepo is invoked from a Git worktree or Git submodule, .git is a file, not a directory. As such it is necessary to traverse to the actual .git/ directory which is located elsewhere.
This patch teaches git-subrepo to use
git -C $libinstead ofGIT_DIR=$lib/.git git. Doing so places the burden on the Git executable to locate the canonical path of the install's .git/ directory.While GIT_DIR has been around since Git v0.99, the
-Coption was "only" added in v1.8.5. Nevertheless, this does not impair git-subrepo as it already requires Git >= v2.7 due to its reliance on worktrees.