* fix(worktree): handle submodules in worktree creation
Repos with git submodules failed during worktree creation when git-crypt
was also present. The `git checkout HEAD -- .` command in
unlockGitCryptAndCheckout() tried to process submodule gitlink entries,
but git resolved their git dirs relative to the worktree-specific git
dir instead of the common dir, causing "not a git repository" errors.
- Detect submodule paths via `git ls-tree -r HEAD` (mode 160000)
- Exclude submodule paths from git-crypt checkout using :(exclude) pathspecs
- Initialize submodules after worktree creation via `git submodule update --init`
(non-fatal — unreachable URLs are logged as warnings)
- Add submodule init to all worktree creation paths (git-crypt and non-git-crypt)
* fix(worktree): address review — recursive submodule init, consistent call sites
- Add --recursive to git submodule update --init for nested submodules
- Call initSubmodules unconditionally in git-crypt path (matching manager.go)
* fix(worktree): restore submodule index entries after git-crypt checkout
The :(exclude) pathspec used to skip submodules during git checkout also
prevents their gitlink entries from being written to the index. This
leaves git status showing them as staged deletions.
After checkout, run git reset HEAD for each excluded submodule path to
copy the gitlink entry from HEAD back into the index.
* test(worktree): add git status assertion to submodule unlock test
Validate that the index reset after :(exclude) checkout leaves no
staged deletions for submodule paths.
* fix(worktree): use literal pathspec for submodule exclusion
Use :(literal,exclude) instead of :(exclude) to prevent glob
metacharacters in submodule paths from being interpreted as patterns.
* fix(worktree): fix initSubmodules docstring to match --recursive flag
When creating a worktree from a remote-tracking ref (e.g. origin/feature/foo),
git automatically sets the new branch's upstream to that ref. This caused new
task branches to incorrectly track the original remote branch instead of
starting with no upstream.
Add -c branch.autoSetupMerge=false to gitAddWorktree and
gitAddWorktreeWithGitCrypt. The explicit CheckoutBranch flow (PR reviews)
is unaffected — it sets upstream via setUpstreamIfExists after creation.
José Almeida