Files
actual/.husky/post-checkout
799db6c496 [AI] Improve post-checkout hook to handle git worktree creation (#7393)
* [AI] Add worktree creation hook to run yarn install

Add a WorktreeCreate hook in .claude/settings.json that runs a setup
script after creating a new git worktree. The script creates a detached
worktree and runs yarn install to ensure dependencies are available.

https://claude.ai/code/session_01MjuJLWcxNU6nbWQDrgGpPr

* [AI] Move worktree setup hook to husky post-checkout for universal support

Instead of a Claude Code-specific hook, detect new worktree creation in
the existing husky post-checkout hook by checking for missing node_modules.
This works with any tool that creates git worktrees (Claude Code, Cursor,
CLI, etc.) since git runs post-checkout after worktree creation.

https://claude.ai/code/session_01MjuJLWcxNU6nbWQDrgGpPr

* Add release notes for PR #7393

* Update 7393.md

* [AI] Fix post-checkout hook to propagate yarn install failures

Co-authored-by: Matiss Janis Aboltins <[email protected]>

---------

Co-authored-by: Claude <[email protected]>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Cursor Agent <[email protected]>
Co-authored-by: Matiss Janis Aboltins <[email protected]>
2026-04-07 07:40:47 +00:00

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#!/bin/sh
# Run yarn install when switching branches (if yarn.lock changed)
# or when creating a new worktree (node_modules won't exist yet)
# $3 is 1 for branch checkout, 0 for file checkout
if [ "$3" != "1" ]; then
exit 0
fi
# Worktree creation: node_modules doesn't exist yet, always install
if [ ! -d "node_modules" ]; then
echo "New worktree detected — running yarn install..."
yarn install || exit 1
exit 0
fi
# Check if yarn.lock changed between the old and new HEAD
if git diff --name-only "$1" "$2" | grep -q "^yarn.lock$"; then
echo "yarn.lock changed — running yarn install..."
yarn install
fi