name: Build

on: [push, pull_request, workflow_dispatch]

jobs:
  build:
    runs-on: ubuntu-latest
    container:
      image: zmkfirmware/zmk-build-arm:stable
    strategy:
      fail-fast: false
      matrix:
        include:
          - board: nice_nano
            shield: corne_ardux_left
          - board: nice_nano
            shield: corne_ardux_right
          - board: nice_nano
            shield: the_paintbrush_left
          - board: nice_nano
            shield: the_paintbrush_right
          - board: nice_nano_v2
            shield: the_paintbrush_left
          - board: nice_nano_v2
            shield: the_paintbrush_right
          - board: bluemicro840_v1
            shield: the_paintbrush_left
          - board: bluemicro840_v1
            shield: the_paintbrush_right
          - board: nrfmicro_13
            shield: the_paintbrush_left
          - board: nrfmicro_13
            shield: the_paintbrush_right
          - board: nrfmicro_11
            shield: the_paintbrush_left
          - board: nrfmicro_11
            shield: the_paintbrush_right
          - board: nice_nano
            shield: artboard_left
          - board: nice_nano
            shield: artboard_right
          - board: nice_nano
            shield: corne_5_col_ardux_left
          - board: nice_nano
            shield: corne_5_col_ardux_right
          - board: nice_nano
            shield: corne_5_col_ardux_left_big
          - board: nice_nano
            shield: corne_5_col_ardux_right_big
          - board: nice_nano_v2
            shield: corne_5_col_ardux_left_big
          - board: nice_nano_v2
            shield: corne_5_col_ardux_right_big
          - board: bluemicro840_v1
            shield: bluehand_left
          - board: bluemicro840_v1
            shield: bluehand_right
          - board: nice_nano
            shield: tidbit_ardux_left
          - board: nice_nano
            shield: tidbit_ardux_right
          - board: nice_nano_v2
            shield: cradio_ardux_left
          - board: nice_nano_v2
            shield: cradio_ardux_thumb_left
          - board: nice_nano_v2
            shield: cradio_ardux_right
          - board: nice_nano_v2
            shield: cradio_ardux_thumb_right
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Cache west modules
        uses: actions/cache@v2
        env:
          cache-name: cache-zephyr-modules
        with:
          path: |
            bootloader/
            modules/
            tools/
            zephyr/
            zmk/
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('config/west.yml') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-
        timeout-minutes: 2
        continue-on-error: true
      - name: Initialize workspace (west init)
        run: west init -l config
      - name: Update modules (west update)
        run: west update
      - name: Export Zephyr CMake package (west zephyr-export)
        run: west zephyr-export
      - name: Prepare variables
        id: variables
        run: |
          if [ -n "${{ matrix.shield }}" ]; then
            SHIELD_ARG="-DSHIELD=${{ matrix.shield }}"
            ARTIFACT_NAME="${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux"
          else
            SHIELD_ARG=
            ARTIFACT_NAME="${{ matrix.board }}-zmk-ardux"
          fi

          echo ::set-output name=shield-arg::${SHIELD_ARG}
          echo ::set-output name=artifact-name::${ARTIFACT_NAME}
      - name: Build (west build)
        run: west build -s zmk/app -b ${{ matrix.board }} -- ${{ steps.variables.outputs.shield-arg }} -DZMK_CONFIG="${GITHUB_WORKSPACE}/config"
      - name: ARDUX implementation dtsi file
        if: always()
        run: cat -n config/ardux.dtsi
      - name: Prep artifact (ardux.dtsi)
        run: cp config/ardux.dtsi ./ardux.dtsi
      - name: Prep artifact (${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux.hex)
        run: cp build/zephyr/zmk.hex ${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux.hex
      - name: Prep artifact (${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux.uf2)
        run: cp build/zephyr/zmk.uf2 ${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux.uf2
      - name: Archive artifacts
        uses: actions/upload-artifact@v2
        with:
          name: '${{ steps.variables.outputs.artifact-name }}'
          path: |
            ardux.dtsi
            ${{ matrix.shield }}-${{ matrix.board }}.dts.pre.tmp
            ${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux.hex
            ${{ matrix.shield }}-${{ matrix.board }}-zmk-ardux.uf2
        continue-on-error: true
  release:
    runs-on: ubuntu-latest
    name: Create Release
    needs: build
    steps:
      - name: Get current date/time
        id: date
        run: echo "::set-output name=date::$(date +'%Y%m%d-%H%M')"
      - name: Generate release text
        id: release_text
        run: >
          echo "::set-output name=release_text::$(echo '<b>Precompiled firmware files for ARDUX</b><br><br>
          Download a firmware file by expanding "Assets", right clicking, and choosing "Save File As" or "Save Link As".
          <br>${{ github.event.inputs.releaseBody }}
          <br>Released on ${{ steps.date.outputs.date }}.
          <br><br>${{ steps.docker_build.outputs.commits }}')"
      - name: Download build artifacts for release
        uses: actions/download-artifact@v2
        with:
          path: release
      - name: List files to include in release
        if: always()
        run: ls -R release/
      - name: Create zip files directory for individual board assets
        if: always()
        run: mkdir zips
      - name: Zip all firmware files for release
        if: always()
        run: cd release && for folder in ./*; do echo $folder; zip -r ../zips/${folder}.zip ${folder}/; done && cd ..
      - name: Create release
        uses: ncipollo/release-action@v1
        with:
          artifacts: "zips/*"
          allowUpdates: false
          artifactErrorsFailBuild: true
          commit: main
          tag: ${{ steps.date.outputs.date }}
          body: ${{ steps.release_text.outputs.release_text }}
          name: ${{ steps.date.outputs.date }}
          token: ${{ secrets.GITHUB_TOKEN }}