Git Worktrees for Plans

Rule: All plan work happens in a dedicated worktree. Never do plan tasks in the main repo checkout.

Create Worktree for a Plan

From the main repo directory:

# Convention: ../<repo-name>-worktrees/<plan-name>
git worktree add ../stream-chat-react-worktrees/<plan-name> -b <plan-branch-name>

# Example
git worktree add ../stream-chat-react-worktrees/gallery-redesign -b feat/gallery-redesign

• Worktree path: ../stream-chat-react-worktrees/<short-descriptive-name>
• Branch: feat/<descriptive-name> (repo conventions)
• Base: current branch when creating

Then in the plan file (specs/<plan-name>/plan.md) include a Worktree section with path, branch, base branch. Agent must cd into the worktree before any work.

cd ../stream-chat-react-worktrees/<plan-name>
yarn install

Sync with Base Branch (Rebase, Never Merge)

From the worktree:

cd ../stream-chat-react-worktrees/<plan-name>
git fetch origin
git rebase origin/<base-branch>

If conflicts: resolve → git add <files> → git rebase --continue. Do not git rebase --abort unless stuck. Then yarn install, yarn types, yarn test.

When to sync: Before a new phase, before final integration, when base changed. Not mid-task.

Conflict rules: Prefer base for files outside plan scope; prefer worktree for files the plan owns. After resolve, run yarn types and yarn test.

Preview Branch (from main/master)

Keep a branch derived from main (or master) continuously updated with the worktree branch so others can preview by checking out that branch. Name: agent/<branch-name> (e.g. agent/feat/gallery-redesign).

Create once (from main repo):

git fetch origin
git checkout -b agent/<branch-name> origin/main   # e.g. agent/feat/gallery-redesign
git push -u origin agent/<branch-name>

Update preview after commits in the worktree (run from main repo):

cd /path/to/main/repo
git fetch origin
git checkout agent/<branch-name>
git merge feat/<plan-branch-name>
git push origin agent/<branch-name>

• Do this after each meaningful milestone or when someone needs to preview.
• Document in specs/<plan-name>/plan.md: Preview branch: agent/<branch-name> — checkout to preview.

Lifecycle

List worktrees: git worktree list

Remove after plan is merged (from main repo):

cd /path/to/main/repo
git worktree remove ../stream-chat-react-worktrees/<plan-name>
git branch -d feat/<plan-branch-name>   # optional if merged

• Never delete a worktree with uncommitted changes (commit or stash first).
• Avoid git worktree remove --force unless no work will be lost.
• One worktree per plan; do not push from worktree without explicit approval.

For plan structure and task template, see the make-plans skill.

Remote

Never push to remote.