jackin-checkout-pr

Original：🇺🇸 English

Translated

Switches the current jackin❯ repo onto a pull request's branch via gh pr checkout, guarding the working tree first.

9installs

Added on2026-07-06

NPX Install

npx skill4agent add jackin-project/jackin-dev jackin-checkout-pr

Switch the working repo onto a PR's branch via

gh pr checkout

. Accepts a number, URL, or branch name.

Resolve to a PR number. Number or URL → pass to
```
gh pr checkout
```
directly. Branch name →
```
gh pr list --head <branch> --state all --json number -q '.[0].number'
```
; no match → STOP, do not fall back to raw
```
git checkout
```
.
Guard the working tree.
```
git status --porcelain
```
— if dirty, STOP and ask the operator to commit, stash, or discard first. Never auto-stash. Note
```
git branch --show-current
```
(the way back).
Check the PR is open.
```
gh pr view <N> --json state,headRefName
```
.
```
MERGED
```
or
```
CLOSED
```
→ warn (the branch may be stale) and confirm before proceeding.

Switch.

gh pr checkout <N>

. Verify

git branch --show-current

matches

headRefName

Report. Switched from
```
<old>
```
to
```
<headRefName>
```
(PR #N). Way back:
```
git switch <old>
```
.