release.yml

name: Automatic Versioning
on:
  push:
    branches:
      - master

jobs:
  build:
    permissions: write-all
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v3
        with:
          node-version: 16

      # Get the most recent version number from the CHANGELOG.md file
      - name: Get Most Recent Version Number
        id: get_version
        run: |
          version=$(grep -oP '(?<=^## \[)[0-9.]+(?=\])' CHANGELOG.md | head -n 1)
          echo "${version}"
          echo "version=${version}" >> $GITHUB_OUTPUT

      # Substitute the Manifest and Download URLs in the module.json with the most recent version number
      - name: Substitute Manifest and Download Links For Versioned Ones
        id: sub_manifest_link_version
        uses: microsoft/variable-substitution@v1
        with:
          files: static/system.json
        env:
          version: ${{ steps.get_version.outputs.version }}
          manifest: https://github.com/sw5e-foundry/sw5e/releases/download/${{ steps.get_version.outputs.version }}/system.json
          download: https://github.com/sw5e-foundry/sw5e/releases/download/${{ steps.get_version.outputs.version }}/system.zip

      - name: Cache NPM
        id: cache-npm
        uses: actions/cache@v3
        with:
          path: node_modules/
          key: npm-${{ hashFiles('package-lock.json') }}

      - name: Install NPM
        if: ${{ steps.cache-npm.outputs.cache-hit != 'true' }}
        run: npm ci

      - name: Compile with Gulp
        working-directory: ./
        run: gulp buildAll --dist

      - name: Zip Files
        working-directory: ./
        run: zip -r ./system.zip ./dist/*

      - name: Create Release
        id: create-release
        uses: ncipollo/release-action@v1
        with:
          allowUpdates: true
          name: ${{ steps.get_version.outputs.version }}
          draft: false
          prerelease: false
          token: ${{secrets.GITHUB_TOKEN}}
          artifacts: "./system.zip, ./static/system.json"
          generateReleaseNotes: true
          tag: ${{ steps.get_version.outputs.version }}