From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 27 Dec 2017 19:16:21 +0000 (-0800)
Subject: Merge branch 'es/worktree-checkout-hook'
X-Git-Tag: v2.16.0-rc0~34
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/e87f9fc9d4ead0ec7f98c9493a9f2ad8c41cd6ee

Merge branch 'es/worktree-checkout-hook'

"git worktree add" learned to run the post-checkout hook, just like
"git checkout" does, after the initial checkout.

* es/worktree-checkout-hook:
worktree: invoke post-checkout hook (unless --no-checkout)
---

e87f9fc9d4ead0ec7f98c9493a9f2ad8c41cd6ee
diff --cc t/t2025-worktree-add.sh
index 6ce9b9c070,d6fb062f83..1285668cfc
--- a/t/t2025-worktree-add.sh
+++ b/t/t2025-worktree-add.sh
@@@ -313,135 -313,34 +313,164 @@@ test_expect_success 'checkout a branch 
  test_expect_success 'rename a branch under bisect not allowed' '
  	test_must_fail git branch -M under-bisect bisect-with-new-name
  '
 +# Is branch "refs/heads/$1" set to pull from "$2/$3"?
 +test_branch_upstream () {
 +	printf "%s\n" "$2" "refs/heads/$3" >expect.upstream &&
 +	{
 +		git config "branch.$1.remote" &&
 +		git config "branch.$1.merge"
 +	} >actual.upstream &&
 +	test_cmp expect.upstream actual.upstream
 +}
 +
 +test_expect_success '--track sets up tracking' '
 +	test_when_finished rm -rf track &&
 +	git worktree add --track -b track track master &&
 +	test_branch_upstream track . master
 +'
 +
 +# setup remote repository $1 and repository $2 with $1 set up as
 +# remote.  The remote has two branches, master and foo.
 +setup_remote_repo () {
 +	git init $1 &&
 +	(
 +		cd $1 &&
 +		test_commit $1_master &&
 +		git checkout -b foo &&
 +		test_commit upstream_foo
 +	) &&
 +	git init $2 &&
 +	(
 +		cd $2 &&
 +		test_commit $2_master &&
 +		git remote add $1 ../$1 &&
 +		git config remote.$1.fetch \
 +			"refs/heads/*:refs/remotes/$1/*" &&
 +		git fetch --all
 +	)
 +}
 +
 +test_expect_success '--no-track avoids setting up tracking' '
 +	test_when_finished rm -rf repo_upstream repo_local foo &&
 +	setup_remote_repo repo_upstream repo_local &&
 +	(
 +		cd repo_local &&
 +		git worktree add --no-track -b foo ../foo repo_upstream/foo
 +	) &&
 +	(
 +		cd foo &&
 +		test_must_fail git config "branch.foo.remote" &&
 +		test_must_fail git config "branch.foo.merge" &&
 +		test_cmp_rev refs/remotes/repo_upstream/foo refs/heads/foo
 +	)
 +'
 +
 +test_expect_success '"add" <path> <non-existent-branch> fails' '
 +	test_must_fail git worktree add foo non-existent
 +'
 +
 +test_expect_success '"add" <path> <branch> dwims' '
 +	test_when_finished rm -rf repo_upstream repo_dwim foo &&
 +	setup_remote_repo repo_upstream repo_dwim &&
 +	git init repo_dwim &&
 +	(
 +		cd repo_dwim &&
 +		git worktree add ../foo foo
 +	) &&
 +	(
 +		cd foo &&
 +		test_branch_upstream foo repo_upstream foo &&
 +		test_cmp_rev refs/remotes/repo_upstream/foo refs/heads/foo
 +	)
 +'
 +
 +test_expect_success 'git worktree add does not match remote' '
 +	test_when_finished rm -rf repo_a repo_b foo &&
 +	setup_remote_repo repo_a repo_b &&
 +	(
 +		cd repo_b &&
 +		git worktree add ../foo
 +	) &&
 +	(
 +		cd foo &&
 +		test_must_fail git config "branch.foo.remote" &&
 +		test_must_fail git config "branch.foo.merge" &&
 +		! test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo
 +	)
 +'
 +
 +test_expect_success 'git worktree add --guess-remote sets up tracking' '
 +	test_when_finished rm -rf repo_a repo_b foo &&
 +	setup_remote_repo repo_a repo_b &&
 +	(
 +		cd repo_b &&
 +		git worktree add --guess-remote ../foo
 +	) &&
 +	(
 +		cd foo &&
 +		test_branch_upstream foo repo_a foo &&
 +		test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo
 +	)
 +'
 +
 +test_expect_success 'git worktree add with worktree.guessRemote sets up tracking' '
 +	test_when_finished rm -rf repo_a repo_b foo &&
 +	setup_remote_repo repo_a repo_b &&
 +	(
 +		cd repo_b &&
 +		git config worktree.guessRemote true &&
 +		git worktree add ../foo
 +	) &&
 +	(
 +		cd foo &&
 +		test_branch_upstream foo repo_a foo &&
 +		test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo
 +	)
 +'
 +
 +test_expect_success 'git worktree --no-guess-remote option overrides config' '
 +	test_when_finished rm -rf repo_a repo_b foo &&
 +	setup_remote_repo repo_a repo_b &&
 +	(
 +		cd repo_b &&
 +		git config worktree.guessRemote true &&
 +		git worktree add --no-guess-remote ../foo
 +	) &&
 +	(
 +		cd foo &&
 +		test_must_fail git config "branch.foo.remote" &&
 +		test_must_fail git config "branch.foo.merge" &&
 +		! test_cmp_rev refs/remotes/repo_a/foo refs/heads/foo
 +	)
 +'
  
+ post_checkout_hook () {
+ 	test_when_finished "rm -f .git/hooks/post-checkout" &&
+ 	mkdir -p .git/hooks &&
+ 	write_script .git/hooks/post-checkout <<-\EOF
+ 	echo $* >hook.actual
+ 	EOF
+ }
+ 
+ test_expect_success '"add" invokes post-checkout hook (branch)' '
+ 	post_checkout_hook &&
+ 	printf "%s %s 1\n" $_z40 $(git rev-parse HEAD) >hook.expect &&
+ 	git worktree add gumby &&
+ 	test_cmp hook.expect hook.actual
+ '
+ 
+ test_expect_success '"add" invokes post-checkout hook (detached)' '
+ 	post_checkout_hook &&
+ 	printf "%s %s 1\n" $_z40 $(git rev-parse HEAD) >hook.expect &&
+ 	git worktree add --detach grumpy &&
+ 	test_cmp hook.expect hook.actual
+ '
+ 
+ test_expect_success '"add --no-checkout" suppresses post-checkout hook' '
+ 	post_checkout_hook &&
+ 	rm -f hook.actual &&
+ 	git worktree add --no-checkout gloopy &&
+ 	test_path_is_missing hook.actual
+ '
+ 
  test_done