nightly.yml

name: Nightly

on:
  repository_dispatch:
    types: trigger-nightly
  schedule:
    - cron: '0 2 * * *' # run at 2 AM UTC

jobs:
  merge:
    strategy:
      fail-fast: false
      matrix:
        branch: [bugfix-2.0.x, 2.0.x, bugfix-2.0.x-bltouch]
    runs-on: ubuntu-latest

    steps:
    - name: Check out ${{ matrix.branch }}
      uses: actions/checkout@v2
      with:
        ref: ${{ matrix.branch }}
    - name: Merge ${{ matrix.branch }}
      id: merge
      run: |
        git fetch --tags --force
        BRANCH=${{ matrix.branch }}
        MERGE_BRANCH=$(printf '%s\n' "${BRANCH//-bltouch/}")
        git config user.name "${GITHUB_ACTOR}"
        git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
        git fetch --unshallow
        git pull https://github.com/MarlinFirmware/Marlin $MERGE_BRANCH
        DATE="$(date '+%Y/%m/%d')"
        VERSION_NAME=$(less "Marlin/src/inc/Version.h"| grep "#define SHORT_BUILD_VERSION" |  awk -F\" '{ print $2 }')
        VERSION_NAME=$(if [[ "${{ matrix.branch }}" == *"-bltouch" ]]; then echo "${VERSION_NAME}-bltouch"; else echo "$VERSION_NAME"; fi)
        TAG_NAME=$(if [[ "${{ matrix.branch }}" == "2.0.x"* ]]; then echo "v$VERSION_NAME"; else echo "nightly-${{ matrix.branch }}-$(date '+%Y/%m/%d')"; fi)
        PRERELEASE=$(if [[ "${{ matrix.branch }}" == "2.0.x"* ]]; then echo false; else echo true; fi)
        TAG_EXISTED=$(if [ $(git tag -l $TAG_NAME) ]; then echo true; else echo false; fi)
        RELEASE_NAME=$(if [[ "${{ matrix.branch }}" == "2.0.x"* ]]; then echo "$VERSION_NAME"; else echo "Nighly Build on ${{ matrix.branch }} ($DATE)"; fi)
        echo "TAG_NAME=$TAG_NAME"
        echo "TAG_EXISTED=$TAG_EXISTED"
        echo "##[set-output name=merge_branch_name;]$MERGE_BRANCH"
        echo "##[set-output name=tag_existed;]$TAG_EXISTED"
        echo "##[set-output name=prerelease;]$PRERELEASE"
        echo "##[set-output name=version_name;]$VERSION_NAME"
        echo "##[set-output name=tag_name;]$TAG_NAME"
        echo "##[set-output name=date;]$DATE"
        echo "##[set-output name=release_name;]$RELEASE_NAME"
    - name: Set up Python
      if: steps.merge.outputs.tag_existed == 'false'
      uses: actions/setup-python@v1
      with:
        python-version: 3.8
    - name: Install pip
      if: steps.merge.outputs.tag_existed == 'false'
      run: |
        python -m pip install --upgrade pip
    - name: Build Marlin
      if: steps.merge.outputs.tag_existed == 'false'
      run: |
        pip install platformio
        ./buildroot/bin/generate_version
        platformio run
        cd .pio/build/STM32F103RC_btt_512K/
        mkdir artifacts
        mv firmware.bin artifacts/
    - name: Create and Push Tag ${{ steps.merge.outputs.tag_name }}
      if: steps.merge.outputs.tag_existed == 'false'
      run: |
        MESSAGE=$(if [[ "${{ steps.merge.outputs.tag_name }}" == v* ]]; then echo "Release ${{ steps.merge.outputs.version_name }}"; else echo "Nightly build at ${{ steps.merge.outputs.date }} on ${{ matrix.branch }}"; fi)
        git tag -a "${{ steps.merge.outputs.tag_name }}" -m "$MESSAGE"
        git push --follow-tags
    - name: Upload firmware
      if: steps.merge.outputs.tag_existed == 'false'
      uses: actions/upload-artifact@v1.0.0
      with:
        name: firmware
        path: .pio/build/STM32F103RC_btt_512K/artifacts
    - name: Create Release
      if: steps.merge.outputs.tag_existed == 'false'
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ steps.merge.outputs.tag_name }}
        release_name: ${{ steps.merge.outputs.release_name }}
        draft: false
        prerelease: ${{ steps.merge.outputs.prerelease }}
        body: "[firmware.bin](https://github.com/crysxd/Marlin/releases/download/${{ github.ref }}/firmware.bin)"
    - name: Upload Release Asset
      if: steps.merge.outputs.tag_existed == 'false'
      id: upload-release-asset
      uses: actions/upload-release-asset@v1.0.1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: .pio/build/STM32F103RC_btt_512K/artifacts/firmware.bin
        asset_name: firmware.bin
        asset_content_type: application/zip