opencode.yml

name: opencode

on:
  workflow_dispatch:
    inputs:
      prompt:
        description: 'Prompt for OpenCode'
        required: true
        type: string
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]

jobs:
  opencode:
    if: |
      github.event_name == 'workflow_dispatch' ||
      contains(github.event.comment.body, '/oc') ||
      contains(github.event.comment.body, '/opencode')
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: write
      pull-requests: write
      issues: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install OpenCode CLI
        run: |
          curl -fsSL https://opencode.ai/install | bash
          echo "$HOME/.opencode/bin" >> $GITHUB_PATH

      - name: Extract clean prompt
        id: extract-prompt
        env:
          RAW_PROMPT: ${{ github.event_name == 'workflow_dispatch' && inputs.prompt || github.event.comment.body }}
        run: |
          # Remove everything before /oc or /opencode, and strip HTML/markdown
          CLEAN_PROMPT=$(echo "$RAW_PROMPT" | sed -E 's/.*\/(oc|opencode)[[:space:]]*//i' | sed -E 's/<[^>]*>//g' | head -1)
          if [ -z "$CLEAN_PROMPT" ]; then
            CLEAN_PROMPT="Please analyze this issue or pull request"
          fi
          echo "clean_prompt=$CLEAN_PROMPT" >> $GITHUB_OUTPUT

      - name: Run OpenCode
        env:
          OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          opencode run "${{ steps.extract-prompt.outputs.clean_prompt }}" --model opencode/gpt-4o-mini