opencode.yml

name: opencode

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  issues:
    types: [opened, assigned]
  pull_request_review:
    types: [submitted]

jobs:
  opencode:
    if: |
      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '/opencode:')) ||
      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '/opencode:')) ||
      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '/opencode:')) ||
      (github.event_name == 'issues' && contains(github.event.issue.body, '/opencode:'))
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: write
      pull-requests: write
      issues: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 1
          persist-credentials: false

      - name: Extract agent name
        id: agent
        env:
          COMMENT_BODY: ${{ github.event.comment.body || github.event.review.body || github.event.issue.body }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          AGENT=$(echo "$COMMENT_BODY" | grep -oP '/opencode:\K[A-Za-z]+' | head -1)
          if [[ ! "$AGENT" =~ ^(Build|Plan)$ ]]; then
            ERROR_MSG="Error: Invalid agent '$AGENT'. Must be Build or Plan"
            echo "$ERROR_MSG"

            # Post comment with error
            if [ "${{ github.event_name }}" = "issues" ]; then
              NUMBER=${{ github.event.issue.number }}
            else
              NUMBER=${{ github.event.issue.number || github.event.pull_request.number }}
            fi

            curl -s -X POST \
              -H "Authorization: token $GITHUB_TOKEN" \
              -H "Accept: application/vnd.github.v3+json" \
              "https://api.github.com/repos/${{ github.repository }}/issues/$NUMBER/comments" \
              -d "{\"body\": \"❌ $ERROR_MSG\"}"

            exit 1
          fi
          echo "agent=$AGENT" >> $GITHUB_OUTPUT

      - name: Run opencode
        uses: anomalyco/opencode/github@latest
        env:
          OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
          OPENCODE_PERMISSION: '{"bash": "deny"}'
        with:
          model: opencode-go/kimi-k2.5
          agent: ${{ steps.agent.outputs.agent }}