llama-stack-mirror/.github/workflows/pre-commit-fix.yml

name: Apply pre-commit fixes

on:
  workflow_dispatch:
    inputs:
      pr-number:
        description: Pull request number to update
        required: true

permissions:
  contents: write
  pull-requests: write

jobs:
  autofix:
    name: Run pre-commit and push fixes
    runs-on: ubuntu-latest

    steps:
      - name: Resolve pull request metadata
        id: pr
        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
        with:
          result-encoding: string
          script: |
            const prNumber = Number(core.getInput('pr_number', { required: true }));
            const { data: pr } = await github.rest.pulls.get({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: prNumber,
            });

            if (pr.state !== 'open') {
              core.setFailed(`Pull request #${prNumber} is not open.`);
              return;
            }

            return JSON.stringify({
              number: prNumber,
              headRef: pr.head.ref,
              headRepo: pr.head.repo.full_name,
              isFork: pr.head.repo.full_name !== `${context.repo.owner}/${context.repo.repo}`,
              maintainerCanModify: pr.maintainer_can_modify ? 'true' : 'false',
              author: pr.user.login,
            });
          pr_number: ${{ github.event.inputs.pr-number }}

      - name: Verify push permissions
        run: |
          pr_info='${{ steps.pr.outputs.result }}'
          head_repo=$(echo "$pr_info" | jq -r '.headRepo')
          maintainer_can_modify=$(echo "$pr_info" | jq -r '.maintainerCanModify')
          author=$(echo "$pr_info" | jq -r '.author')

          if [ "$head_repo" != "${{ github.repository }}" ] && [ "$maintainer_can_modify" != "true" ] && [ "${{ github.actor }}" != "$author" ]; then
            echo "::error::This workflow cannot push to $head_repo because 'Allow edits from maintainers' is disabled."
            echo "Ask the PR author to enable the setting or run the workflow from a fork with sufficient permissions."
            exit 1
          fi

      - name: Check out pull request branch
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          repository: ${{ fromJSON(steps.pr.outputs.result).headRepo }}
          ref: ${{ fromJSON(steps.pr.outputs.result).headRef }}
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Update branch with latest remote commits
        run: |
          git fetch origin ${{ fromJSON(steps.pr.outputs.result).headRef }}
          git checkout ${{ fromJSON(steps.pr.outputs.result).headRef }}
          git pull --rebase origin ${{ fromJSON(steps.pr.outputs.result).headRef }}

      - name: Set up Python
        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
        with:
          python-version: '3.12'
          cache: pip
          cache-dependency-path: |
            **/requirements*.txt
            .pre-commit-config.yaml

      - name: Set up Node.js
        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: '20'
          cache: npm
          cache-dependency-path: 'src/llama_stack_ui/'

      - name: Set up uv
        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2

      - name: Install npm dependencies
        run: npm ci
        working-directory: src/llama_stack_ui

      - name: Install pre-commit
        run: python -m pip install 'pre-commit>=4.4.0'

      - name: Run pre-commit (apply fixes)
        id: precommit
        run: |
          set -eo pipefail
          echo "Running pre-commit"
          pre-commit run --show-diff-on-failure --color=always --all-files
        env:
          SKIP: no-commit-to-branch,mypy
          RUFF_OUTPUT_FORMAT: github

      - name: Configure git user
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Commit and push changes
        id: push
        run: |
          set -e
          branch='${{ fromJSON(steps.pr.outputs.result).headRef }}'
          if [ -n "$(git status --porcelain)" ]; then
            git add -A
            git commit -m "Apply pre-commit fixes"
            git push origin "HEAD:$branch"
            echo "pushed=true" >> "$GITHUB_OUTPUT"
          else
            echo "No changes to commit"
            echo "pushed=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Comment on pull request
        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
        with:
          script: |
            const prNumber = Number(core.getInput('pr_number', { required: true }));
            const pushed = core.getInput('pushed');
            const runUrl = `https://github.com/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}`;
            const messages = {
              true: `✅ Applied pre-commit fixes in [workflow run](${runUrl}).`,
              false: `ℹ️ Pre-commit workflow completed with no changes. See [workflow run](${runUrl}) for details.`,
            };
            await github.rest.issues.createComment({
              ...context.repo,
              issue_number: prNumber,
              body: messages[pushed === 'true' ? 'true' : 'false'],
            });
          pr_number: ${{ github.event.inputs.pr-number }}
          pushed: ${{ steps.push.outputs.pushed }}