Stefan Monnier<address@hidden> writes:
FWIW, the examples of git worktrees on my machine all include a ".git/"
directory. It's just that some of its contents are symbolic links.
Hmm... are you sure these are Git worktrees?
Maybe they're "poor man's git-worktrees" created by the old
`git-new-workdir` hack which has been made obsolete by the "new" `git
worktree` feature.
Pretty sure.
/tmp/$ git --version
/tmp$ mkdir git-test
/tmp$ cd git-test
/tmp/git-test$ mkdir repo
/tmp/git-test$ cd repo
/tmp/git-test/repo$ git init
Initialized empty Git repository in/tmp/git-test/repo/.git/
/tmp/git-test/repo$ echo "Test file" > repo
/tmp/git-test/repo$ git add repo
/tmp/git-test/repo$ git commit -m "Initial commit."
[master (root-commit) 544fba2] Initial commit.
1 file changed, 1 insertion(+)
create mode 100644 repo
/tmp/git-test/repo$ git worktree add ../worktree
Preparing worktree (new branch 'worktree')
HEAD is now at 544fba2 Initial commit.
/tmp/git-test/repo$ cd ../worktree/
/tmp/git-test/worktree$ ls -la .git
-rw-r--r-- 1 md5i md5i 51 May 12 16:42 .git
/tmp/git-test/worktree$ cat .git
gitdir:/tmp/git-test/repo/.git/worktrees/worktree