name: Guidelines Check

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  check-guidelines:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Install opencode
        run: curl -fsSL https://opencode.ai/install | bash

      - name: Check PR guidelines compliance
        env:
          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          OPENCODE_PERMISSION: '{ "bash": { "gh*": "allow", "*": "deny" } }'
        run: |
          opencode run -m anthropic/claude-sonnet-4-20250514 "A new pull request has been created: '${{ github.event.pull_request.title }}'

          PR description:
          ${{ github.event.pull_request.body }}

          Please check all the code changes in this pull request against the guidelines in AGENTS.md file in this repository.

          For each violation you find, create a file comment using the gh CLI. Use this exact format for each violation:

          \`\`\`bash
          gh pr review ${{ github.event.pull_request.number }} --comment-body 'This violates the AGENTS.md guideline: [specific rule]. Consider: [suggestion]' --file 'path/to/file.ts' --line [line_number]
          \`\`\`

          When possible, also submit code change suggestions using:

          \`\`\`bash
          gh pr review ${{ github.event.pull_request.number }} --comment-body 'Suggested fix for AGENTS.md guideline violation:' --file 'path/to/file.ts' --line [line_number] --body '```suggestion
          [corrected code here]
          ```'
          \`\`\`

          Only create comments for actual violations. If the code follows all guidelines, don't run any gh commands."