create_release.yml

name: Create Release and Update Documentation

on:
  push:
    branches:
      - main
    paths:
      - 'package.json'
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to release (leave empty to use package.json version)'
        required: false
        type: string

jobs:
  create-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    outputs:
      version: ${{ steps.get_version.outputs.version }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get version from package.json
        id: get_version
        run: |
          if [ -n "${{ inputs.version }}" ]; then
            VERSION="${{ inputs.version }}"
          else
            VERSION=$(jq -r '.version' package.json)
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Create Git Tag
        run: |
          VERSION="${{ steps.get_version.outputs.version }}"
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          if git rev-parse "v${VERSION}" >/dev/null 2>&1; then
            echo "Tag v${VERSION} already exists"
          else
            git tag -a "v${VERSION}" -m "Release v${VERSION}"
            git push origin "v${VERSION}"
          fi

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: v${{ steps.get_version.outputs.version }}
          name: Release v${{ steps.get_version.outputs.version }}
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  update-documentation:
    needs: create-release
    runs-on: ubuntu-latest
    permissions:
      contents: read
    env:
      AGENT_NAME: "unity"
      AGENT_TITLE: "Unity agent"
      DOCS_PATH: "src/content/docs/release-notes/mobile-release-notes/unity-release-notes"
      REPO_URL: "https://github.com/newrelic/newrelic-unity-agent"
      BOT_EMAIL: ${{ secrets.BOT_EMAIL }}
    steps:
      - name: Checkout Agent Repo
        uses: actions/checkout@v4
        with:
          path: agent-repo

      - name: Checkout Docs-Website
        uses: actions/checkout@v4
        with:
          repository: newrelic/docs-website
          ref: develop
          token: ${{ secrets.BOT_PAT }}
          path: docs-website

      - name: Generate Release Document
        working-directory: agent-repo
        env:
          PASSED_VERSION: ${{ needs.create-release.outputs.version }}
          GH_TOKEN: ${{ secrets.BOT_PAT }}
        run: |
          chmod +x ./.github/scripts/generate-docs.sh
          ./.github/scripts/generate-docs.sh
          
          if [ -f "release_info.env" ]; then
            cat release_info.env >> $GITHUB_ENV
          else
            echo "::error::Script failed to create release_info.env"
            exit 1
          fi

      - name: Create branch, commit, and PR
        env:
          GH_TOKEN: ${{ secrets.BOT_PAT }}
        run: |
          cd docs-website
          VERSION="${{ env.FINAL_VERSION }}"
          VERSION_STRIPPED=$(echo "${VERSION}" | tr -d '.')
          FINAL_FILENAME="${{ env.AGENT_NAME }}-agent-${VERSION_STRIPPED}.mdx"
          BRANCH_NAME="${{ env.AGENT_NAME }}_release_notes_$(echo ${VERSION} | tr '.' '-')"
          
          git config user.name "newrelic-mobile-agent-bot"
          git config user.email "${{ env.BOT_EMAIL }}"
          
          git checkout -b "$BRANCH_NAME"
          cp ../agent-repo/release-notes.mdx "${{ env.DOCS_PATH }}/$FINAL_FILENAME"
          
          git add .
          git commit -m "chore(${{ env.AGENT_NAME }} agent): add release notes v${VERSION}"
          git push origin "$BRANCH_NAME"

          gh pr create \
            --repo newrelic/docs-website \
            --base develop \
            --head "$BRANCH_NAME" \
            --title "${{ env.AGENT_TITLE }} Release Notes v${VERSION}" \
            --body "Automated PR for ${{ env.AGENT_TITLE }} v${VERSION} release." \
            --label "documentation"