release.yaml

name: Create Release Draft

on:
  push:
    tags: ['fw-v*']

jobs:
  release:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true

    steps:
      - uses: actions/checkout@v2

      - name: Parse Release Specs
        id: release_specs
        run: |
          echo "github.ref = ${{ github.ref }}"

          function get_version() { sed -E -n "s|.*([0-9]+\.[0-9]+\.[0-9]+).*|\1|p"; }

          #LAST_VERSION="$(curl -s https://api.github.com/repos/madcowswe/ODrive/releases/latest | jq '.name' | get_version)"
          #echo "previous version = $LAST_VERSION"

          NEW_VERSION="$(echo "${{ github.ref }}" | get_version)"
          echo "version = $NEW_VERSION"

          ALL_TITLES="$(grep -E -n "^## .*[0-9]+\.[0-9]+\.[0-9]+" CHANGELOG.md)"

          echo "I found the following version headers in the changelog:"
          echo "$ALL_TITLES"

          START_LINE="$(head -1 <<< "$ALL_TITLES" | cut -f 1 -d ':')"
          END_LINE="$(head -2 <<< "$ALL_TITLES" | tail -1 | cut -f 1 -d ':')"

          BODY="$(head -$(("$END_LINE" - 1)) CHANGELOG.md | tail +$(("$START_LINE" + 1)))"

          IS_PRERELEASE="$(grep -F "$NEW_VERSION"-rc <<< "${{ github.ref }}" >/dev/null && echo true || echo false)"
          echo "Is prerelease: $IS_PRERELEASE"

          # The git tag is later read when packaging the python tools and
          # compiling the firmware. We set it explicitly here in case the
          # workflow was triggered by something other than a git tag.
          git tag "${{ github.ref }}"
          
          # Escape BODY string to set it as GitHub Actions output
          BODY="${BODY//'%'/'%25'}"
          BODY="${BODY//$'\n'/'%0A'}"
          BODY="${BODY//$'\r'/'%0D'}"

          echo "::set-output name=body::$BODY"
          echo "::set-output name=version::$NEW_VERSION"
          echo "::set-output name=is_prerelease::$IS_PRERELEASE"

      - name: Create Release Draft
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Firmware version ${{ steps.release_specs.outputs.version }}
          body: ${{ steps.release_specs.outputs.body }}
          draft: true # Only do a draft so we have a change to manually review
                      # the release before it goes live.
          prerelease: ${{ steps.release_specs.outputs.is_prerelease }}

      - name: Install Prerequisites
        run: |
          sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa
          sudo add-apt-repository ppa:jonathonf/tup
          sudo apt-get update
          sudo apt-get install gcc-arm-embedded
          sudo apt-get install tup
          sudo apt install python3 python3-yaml python3-jinja2 python3-jsonschema

      - name: Build Python Tools
        run: |
          cd ${{ github.workspace }}/tools
          python setup.py sdist

          cd dist
          PKG_NAME="$(ls)"
          if [ "$(wc -l <<< "$PKG_NAME")" != 1 ]; then
            echo "Expected exactly one output file but got:"
            ls
            exit 1
          fi

          urls=( ${{ steps.create_release.outputs.upload_url }} )
          URL="${urls[0]}=python-${PKG_NAME}"
          echo "uploading to $URL"
          
          curl --silent --show-error --fail \
            -H "Content-Type: application/octet-stream" \
            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            --data-binary @"${PKG_NAME}" \
            "$URL"

      # Run the action under .github/actions/release-firmware for every board version
      #- {uses: ./.github/actions/release-firmware, with: {board-version: v3.2, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      #- {uses: ./.github/actions/release-firmware, with: {board-version: v3.3, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      #- {uses: ./.github/actions/release-firmware, with: {board-version: v3.4-24V, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      #- {uses: ./.github/actions/release-firmware, with: {board-version: v3.4-48V, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      - {uses: ./.github/actions/release-firmware, with: {board_version: v3.5-24V, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      - {uses: ./.github/actions/release-firmware, with: {board_version: v3.5-48V, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      - {uses: ./.github/actions/release-firmware, with: {board_version: v3.6-24V, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}
      - {uses: ./.github/actions/release-firmware, with: {board_version: v3.6-56V, url: '${{ steps.create_release.outputs.upload_url }}', token: '${{ secrets.GITHUB_TOKEN }}' }}