llama-stack-mirror/.github/workflows/precommit-trigger.yml

name: Run Pre-commit

run-name: Run Pre-commit via PR comment

on:
  workflow_call:
    inputs:
      pr_number:
        required: true
        type: string
        description: 'PR number'
      pr_head_ref:
        required: true
        type: string
        description: 'PR head branch ref'
      pr_head_sha:
        required: true
        type: string
        description: 'PR head SHA'
      pr_head_repo:
        required: true
        type: string
        description: 'PR head repository full name'
      is_fork:
        required: true
        type: string
        description: 'Whether PR is from a fork (true/false)'

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Comment starting
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: ${{ inputs.pr_number }},
              body: `⏳ Running pre-commit hooks on PR #${{ inputs.pr_number }}...`
            });

      - name: Checkout PR branch (same-repo)
        if: inputs.is_fork == 'false'
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          ref: ${{ inputs.pr_head_ref }}
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Checkout PR branch (fork)
        if: inputs.is_fork == 'true'
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          repository: ${{ inputs.pr_head_repo }}
          ref: ${{ inputs.pr_head_ref }}
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Verify checkout
        run: |
          echo "Current SHA: $(git rev-parse HEAD)"
          echo "Expected SHA: ${{ inputs.pr_head_sha }}"
          if [[ "$(git rev-parse HEAD)" != "${{ inputs.pr_head_sha }}" ]]; then
            echo "::error::Checked out SHA does not match expected SHA"
            exit 1
          fi

      - 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@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: 'llama_stack/ui/'

      - name: Install npm dependencies
        run: npm ci
        working-directory: llama_stack/ui

      - name: Run pre-commit
        id: precommit
        uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
        continue-on-error: true
        env:
          SKIP: no-commit-to-branch
          RUFF_OUTPUT_FORMAT: github

      - name: Check for changes
        id: changes
        run: |
          if ! git diff --exit-code || [ -n "$(git ls-files --others --exclude-standard)" ]; then
            echo "has_changes=true" >> $GITHUB_OUTPUT
            echo "Changes detected after pre-commit"
          else
            echo "has_changes=false" >> $GITHUB_OUTPUT
            echo "No changes after pre-commit"
          fi

      - name: Commit and push changes
        if: steps.changes.outputs.has_changes == 'true'
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"

          git add -A
          git commit -m "style: apply pre-commit fixes

          🤖 Applied by @github-actions bot via pre-commit workflow"

          # Push changes
          git push origin HEAD:${{ inputs.pr_head_ref }}

      - name: Comment success with changes
        if: steps.changes.outputs.has_changes == 'true'
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: ${{ inputs.pr_number }},
              body: `✅ Pre-commit hooks completed successfully!\n\n🔧 Changes have been committed and pushed to the PR branch.`
            });

      - name: Comment success without changes
        if: steps.changes.outputs.has_changes == 'false' && steps.precommit.outcome == 'success'
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: ${{ inputs.pr_number }},
              body: `✅ Pre-commit hooks passed!\n\n✨ No changes needed - your code is already formatted correctly.`
            });

      - name: Comment failure
        if: failure()
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: ${{ inputs.pr_number }},
              body: `❌ Pre-commit workflow failed!\n\nPlease check the [workflow logs](https://github.com/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}) for details.`
            });