build.yml

on:
  push:
    tags:
    - '*'
    branches:
    - '*'
  pull_request:
    branches:
    - '*'
  # repository_dispatch is a newer github-actions feature that will allow building from triggers other than code merge/PR
  repository_dispatch:
    types: [build]

name: Build EmuFlight
jobs:
  build:
    timeout-minutes: 75
    strategy:
      max-parallel: 4
      matrix:
        targets: [targets-group-1, targets-group-2, targets-group-3, targets-group-rest]
    runs-on: ubuntu-latest
    steps:

    # curl, by default, may timeout easily
    - name: curl fix
      run: function curl () { command curl --connect-timeout 30 --retry 10 "$@" ; }

    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Take the trash out
      run: |
        sudo swapoff -a
        sudo rm -f /swapfile
        sudo apt clean
        docker rmi -f $(docker image ls -aq)
        sync
        df -h
      continue-on-error: true

    - name: Setup Python
      uses: actions/setup-python@v1

    - name: Setup Toolchain
      uses: fiam/arm-none-eabi-gcc@master
      with:
        release: '9-2020-q2' # The arm-none-eabi-gcc release to use.

    - name: Get code version
      id: get_version
      run: echo "VERSION=$(make version)" >> $GITHUB_ENV

    # for Makefile interaction
    - name: Get GitHub Build Number (ENV)
      id: get_buildno
      run: echo "GITHUBBUILDNUMBER=${{ github.run_number }}" >> $GITHUB_ENV
      continue-on-error: true

    - name: Get pull request number
      id: get_pullno
      run: echo "PULL_NUMBER=$(echo "$GITHUB_REF" | awk -F / '{print $3}')" >> $GITHUB_ENV
      if: startsWith(github.ref, 'refs/pull/')

    - name: Get revision tag
      id: get_revtag
      run: echo "REVISION_TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
      if: startsWith(github.ref, 'refs/tags/')

    - name: Make artifact name
      id: make_artifactname
      run: |
        if [[ "${{ github.REPOSITORY }}" == "emuflight/EmuFlight" ]] ; then
          ARTIFACT_NAME="EmuFlight-${{ env.VERSION }}-${{ github.run_number }}"
        else
          ARTIFACT_NAME="EmuFlight-${{ env.VERSION }}-${{ github.ACTOR }}-${{ github.run_number }}"
        fi
        echo "${ARTIFACT_NAME}"
        echo "ARTIFACT_NAME=${ARTIFACT_NAME}" >> $GITHUB_ENV

    # for debugging
    - name: Show Variables
      id: show_vars
      run: |
        echo "Actor: ${{ github.ACTOR }}"
        echo "Repo: ${{ github.REPOSITORY }}"
        echo "Build: ${{ github.run_number }}"
        echo "Firmware: ${{ env.VERSION }}"
        echo "Commit: ${{ github.sha }}"
        echo "Tag: ${{ env.REVISION_TAG}}"
        echo "Artifact name: ${{ env.ARTIFACT_NAME }}"
      continue-on-error: true

    - name: Compile Code
      run: |
        make ${{ matrix.targets }}

    # Upload the Builds to ZIP file with existing SHA in .hex names
    - name: Upload Artifacts
      uses: actions/upload-artifact@v2
      with:
        name: ${{ env.ARTIFACT_NAME }}
        path: obj/*.hex

    # Upload to Bintray before .hex renames / only for tag
    - name: Upload to Bintray
      if: startsWith(github.ref, 'refs/tags/')
      run: |
        curl -fL https://getcli.jfrog.io | sh
        export JFROG_CLI_OFFER_CONFIG=false
        export CI=true
        export JFROG_CLI_LOG_LEVEL=DEBUG
        ./jfrog bt config --user=${{secrets.BINTRAYUSERNAME}} --key=${{secrets.BINTRAYAPIKEY}} --licenses=GPL-3.0
        export repo="emuflight-dev/dev_hex"
        export package="${{env.REVISION_TAG}}"
        export version="${{github.run_number}}-${{env.VERSION}}-${{env.REVISION_TAG}}"
        ./jfrog bt package-create --pub-dn=true --vcs-url="https://github.com/emuflight" "${repo}/${package}" || true
        ./jfrog bt version-create "${repo}/${package}/${version}"  || true
        ./jfrog bt upload --publish=true "obj/*.hex" "${repo}/${package}/${version}" "GitHub_Build_${version}/" || true
      continue-on-error: true

    # Rename .hex for Releases
    - name: Rename Artifacts
      if: startsWith(github.ref, 'refs/tags/')
      run: |
        sudo apt -y install rename
        cd obj
        rename 's/_Build_.*/.hex/' *.hex

    - name: Draft Release
      uses: softprops/action-gh-release@v1
      if: startsWith(github.ref, 'refs/tags/')
      with:
        files: obj/*.hex
        draft: true
        prerelease: true
        tag_name: ${{ github.run_number }}   # use the build Number, but we manually change to version so that it creates a version-tag on release
        name:  DRAFT / EmuFlight ${{ env.VERSION }} / GitHub Build ${{ github.run_number }}
        body: |
          # EmuFlight ${{ env.VERSION }}
          ## BuildTag: ${{ env.REVISION_TAG}}
          ## Commit: ${{ github.sha }}
          ## Changes in this Release:
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}