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PR fix

PR fix is a lightweight single-phase workflow for quick fixes on existing pull requests. When a maintainer comments on a PR asking Last Light to fix something, and the classifier detects a BUILD intent, this workflow runs instead of the full build cycle — it fixes the issue and pushes directly to the PR branch.

Permission profile: repo-write — can push commits to the PR branch. No architect planning or independent review.

Pipeline

Fix fix + push to branch

How it differs from build

Build PR fix
Phases 6 (guardrails → architect → executor → reviewer → PR) 1 (fix and push)
Approval gates Optional (post_architect, post_reviewer) None
Code review Independent reviewer with fix loop None — relies on the existing PR review process
Creates branch Yes (new branch per issue) No (pushes to existing PR branch)
Typical use New features from issues Fixing failing CI, addressing review comments

What it does

  • Clones the repo at the PR's head branch
  • Reads the PR description, comment thread, and any CI failures
  • Implements the fix
  • Runs tests, lint, and typecheck
  • Pushes the fix commit to the PR branch

Triggers

  • GitHub comment: @last-light fix this on a PR (classifier detects BUILD intent on a PR comment)