opencode.yml

name: opencode

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  workflow_dispatch:
    inputs:
      tag:
        description: Release tag to document
        required: true
        type: string
      release_id:
        description: GitHub release id to update
        required: true
        type: string

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

      - name: Run opencode
        uses: anomalyco/opencode/github@latest
        env:
          OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
        with:
          model: opencode/glm-5.1

  release:
    if: github.event_name == 'workflow_dispatch'
    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: 0
          ref: ${{ inputs.tag }}
          persist-credentials: false

      - name: Run opencode release automation
        uses: anomalyco/opencode/github@latest
        env:
          OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          model: opencode/glm-5.1
          use_github_token: true
          prompt: |
            Update the body of the existing GitHub release for the dispatched tag.

            Requirements:
            - Use the dispatched release tag `${{ inputs.tag }}` as the release tag.
            - Inspect `package.json` and verify its `version` matches `${{ inputs.tag }}` without the leading `v`.
            - If the dispatched tag and `package.json` version do not match, fail without modifying the release.
            - Inspect the existing GitHub releases and tags.
            - A GitHub release for this tag already exists. Its release id is `${{ inputs.release_id }}`.
            - Find the previous release before `${{ inputs.tag }}` and read all commits from that release up to the tagged commit.
            - Write concise, high-quality release notes that summarize the user-facing changes and group related work where appropriate.
            - Update only the release title and body for release id `${{ inputs.release_id }}`.
            - Do not modify repository files, do not open a pull request, and do not publish to npm.

            Release note expectations:
            - Start with a short summary paragraph.
            - Then include a bullet list of the most important changes.
            - Base the notes on the actual commits since the last release, not generic boilerplate.