| name | sync-dev |
| description | Use this skill when the user wants to update the local dev branch to match origin/dev — fetch latest remote refs and fast-forward. Triggers include phrases like "sync dev", "update dev", "pull dev", "dev ブランチを最新に", "dev を更新", "リモートに追従". Performs switch to dev, fetch origin --prune, then merge --ff-only origin/dev. Notifies the user if fast-forward is not possible instead of attempting a non-FF merge. |
| metadata | {"author":"fetus-hina"} |
sync-dev
Bring the local dev branch up to date with origin/dev. Only fast-forward updates are performed; anything else stops and reports to the user.
When to use
Invoke this skill when the user expresses any of the following intents:
- "Sync dev", "update dev", "pull dev", "dev ブランチを最新にして", "dev を更新して"
- Wanting the local development branch to catch up with the remote
- Refreshing the base before starting new work
Procedure
Run the steps below in order using the Bash tool. Proceed to the next step only if the previous one succeeds.
Step 1: Check working-tree state
Verify there are no uncommitted changes.
git status --porcelain
If the output is non-empty (working tree is dirty), stop and report the situation to the user. Do not stash or discard changes on your own.
Step 2: Switch to dev
git switch dev
This succeeds even when already on dev. If it fails (e.g. the dev branch does not exist), stop and notify the user.
Step 3: Fetch from origin
git fetch origin --prune
--prune cleans up references to remote branches that have been deleted upstream.
Step 4: Fast-forward merge
git merge --ff-only origin/dev
- On success: report concisely how many commits were pulled in, or that the branch was already up to date.
- On failure (fast-forward not possible): do not attempt a non-FF merge, rebase, or reset. Stop and tell the user:
- Fast-forward was not possible
- Local
dev has likely diverged from the remote
- Suggest inspecting the situation with e.g.
git log --oneline --graph --decorate dev origin/dev
- Leave the resolution choice (rebase / merge / reset) to the user
Notes
- This skill performs read-only and fast-forward operations only. It never uses force flags or
reset --hard.
- Whenever the working tree is dirty or a fast-forward is not possible, defer to the user — never resolve it automatically.
- Keep the final report short (one or two sentences): how many commits advanced, or "Already up to date."
Source: fetus-hina/stat.ink — distributed by TomeVault.
