name: 'Build'

on: push

env:
  TARGETS: f6

jobs:
  build:
    runs-on: [self-hosted]
    steps:
      - name: 'Cleanup workspace'
        uses: AutoModality/action-clean@v1

      - name: 'Decontaminate previous build leftovers'
        run: |
          git submodule status \
            || git checkout `git rev-list --max-parents=0 HEAD | tail -n 1`

      - name: 'Checkout code'
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: true

      - name: 'Docker cache'
        uses: satackey/action-docker-layer-caching@v0.0.11
        continue-on-error: true
        with:
          key: docker-cache-${{ hashFiles('docker/**') }}-{hash}
          restore-keys: docker-cache-${{ hashFiles('docker/**') }}-

      - name: 'Build docker image'
        uses: ./.github/actions/docker

      - name: 'Make artifacts directory'
        run: |
          test -d artifacts && rm -rf artifacts || true
          mkdir artifacts

      - name: 'Generate tag suffix'
        if: startsWith(github.ref, 'refs/tags/') == true
        run: echo "SUFFIX=$(git describe --tags --abbrev=0)"  >> $GITHUB_ENV

      - name: 'Generate branch suffix'
        if: startsWith(github.ref, 'refs/tags/') != true
        run: echo "SUFFIX=$(date +'%Y-%m-%d')-$(git rev-parse --short HEAD)" >> $GITHUB_ENV

      - name: 'Build bootloader in docker'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              make -j$(nproc) -C bootloader TARGET=${TARGET}
            done

      - name: 'Generate dfu file for bootloader'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              hex2dfu \
                -i bootloader/.obj/${TARGET}/bootloader.hex \
                -o bootloader/.obj/${TARGET}/bootloader.dfu
            done

      - name: 'Build firmware in docker'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              make -j$(nproc) -C firmware TARGET=${TARGET}
            done

      - name: 'Generate dfu file for firmware'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              hex2dfu \
                -i firmware/.obj/${TARGET}/firmware.hex \
                -o firmware/.obj/${TARGET}/firmware.dfu
            done

      - name: 'Generate full hex file'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              srec_cat \
                bootloader/.obj/${TARGET}/bootloader.hex -Intel \
                firmware/.obj/${TARGET}/firmware.hex -Intel \
                -o firmware/.obj/${TARGET}/full.hex -Intel
            done

      - name: 'Move upload files'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              mv bootloader/.obj/${TARGET}/bootloader.dfu \
                artifacts/flipper-z-${TARGET}-bootloader-${SUFFIX}.dfu
              mv bootloader/.obj/${TARGET}/bootloader.bin \
                artifacts/flipper-z-${TARGET}-bootloader-${SUFFIX}.bin
              mv bootloader/.obj/${TARGET}/bootloader.elf \
                artifacts/flipper-z-${TARGET}-bootloader-${SUFFIX}.elf
              mv firmware/.obj/${TARGET}/firmware.dfu \
                artifacts/flipper-z-${TARGET}-firmware-${SUFFIX}.dfu
              mv firmware/.obj/${TARGET}/firmware.bin \
                artifacts/flipper-z-${TARGET}-firmware-${SUFFIX}.bin
              mv firmware/.obj/${TARGET}/firmware.elf \
                artifacts/flipper-z-${TARGET}-firmware-${SUFFIX}.elf
            done

      - name: 'Generate full dfu file'
        uses: ./.github/actions/docker
        with:
          run: |
            for TARGET in ${TARGETS}
            do
              hex2dfu \
                -i firmware/.obj/${TARGET}/full.hex \
                -o artifacts/flipper-z-${TARGET}-full-${SUFFIX}.dfu
            done

      - name: 'Full flash asssembly: bootloader as base'
        run: |
          for TARGET in ${TARGETS}
          do
            cp \
              artifacts/flipper-z-${TARGET}-bootloader-${SUFFIX}.bin \
              artifacts/flipper-z-${TARGET}-full-${SUFFIX}.bin
          done

      - name: 'Full flash asssembly: bootloader padding'
        run: |
          for TARGET in ${TARGETS}
          do
            truncate -s 32768 artifacts/flipper-z-${TARGET}-full-${SUFFIX}.bin
          done
      
      - name: 'Full flash asssembly: append firmware'
        run: |
          for TARGET in ${TARGETS}
          do
            cat \
              artifacts/flipper-z-${TARGET}-firmware-${SUFFIX}.bin \
              >> artifacts/flipper-z-${TARGET}-full-${SUFFIX}.bin
          done

      - name: 'Publish artifacts'
        uses: actions/upload-artifact@v2
        with:
          name: artifacts
          path: artifacts/*
          if-no-files-found: error
          retention-days: 7

      - name: 'Upload artifacts to update server'
        uses: burnett01/rsync-deployments@4.1
        with:
          switches: -avzP --delete
          path: artifacts/
          remote_path: "${{ secrets.RSYNC_DEPLOY_BASE_PATH }}${GITHUB_REF##*/}/"
          remote_host: ${{ secrets.RSYNC_DEPLOY_HOST }}
          remote_port: ${{ secrets.RSYNC_DEPLOY_PORT }}
          remote_user: ${{ secrets.RSYNC_DEPLOY_USER }}
          remote_key: ${{ secrets.RSYNC_DEPLOY_KEY }}

      - name: 'Trigger update server reindex'
        uses: wei/curl@master
        with:
          args: -X POST -F 'key=${{ secrets.REINDEX_KEY }}' ${{ secrets.REINDEX_URL }}