name: Build and Pack

on: [push]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2

    - name: Cache PlatformIO
      uses: actions/cache@v2
      with:
        path: ~/.platformio
        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}

    - name: Set up Python
      uses: actions/setup-python@v2
    - name: Install PlatformIO
      run: |
        python -m pip install --upgrade pip
        pip install --upgrade platformio

    - name: Set Variables
      id: vars
      run: |
        echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
        echo "::set-output name=date_time::$(git log -1 --format="%at" | xargs -I{} date -d @{} '+%Y-%m-%d %H:%M:%S')"
        echo "::set-output name=date_time_filename::$(git log -1 --format="%at" | xargs -I{} date -d @{} '+%Y-%m-%d_%H-%M-%S')"
        #echo "::set-output name=version_string::${{ steps.vars.outputs.date_time_filename }}__${{ github.ref_name }}_(${{ steps.vars.outputs.sha_short }})"
        #echo "Version String: ${{ steps.vars.outputs.version_string }}"


    - name: Set Version used in HTML Info page
      run: echo "${{ steps.vars.outputs.date_time }}, ${{ github.ref_name }} (${{ steps.vars.outputs.sha_short }})" > "sd-card/html/version.txt"


    - name: Build Firmware
#      run: mkdir -p ./code/.pio/build/esp32cam/; touch ./code/.pio/build/esp32cam/firmware.bin # Testing
      run: cd code; platformio run --environment esp32cam



    # Old OTA concept
    # firmware__*.zip needs to be unpacked before attaching to the release!
    # The bin filename can contain versioning.
    - name: Rename firmware file to contain versioning (old ota)
      run: |
        mkdir -p ./dist_old_ota
        cp "./code/.pio/build/esp32cam/firmware.bin" "./dist_old_ota/firmware__${{ steps.vars.outputs.date_time_filename }}__${{ github.ref_name }}_(${{ steps.vars.outputs.sha_short }}).bin"
        ls -l ./dist_old_ota

    - name: Upload Firmware artifact (old OTA concept)
      uses: actions/upload-artifact@v3
      with:
        name: "firmware__extract_before_upload__only_needed_for_migration_from_11.2.0"
        path: ./dist_old_ota/*

    - name: Upload Web interface artifact (old OTA concept)
      uses: actions/upload-artifact@v3
      with:
        name: "html__only_needed_for_migration_from_11.2.0__${{ steps.vars.outputs.date_time_filename }}__${{ github.ref_name }}_(${{ steps.vars.outputs.sha_short }})"
        path: ./sd-card/html/*



    # New OTA concept
    # update__version.zip file with following content:
    #  - /firmware.bin
    #  - (optional) /html/*
    #  - (optional) /config/*.tfl        
    - name: Prepare update.zip artifact
      run: |
        mkdir -p ./dist
        cp "./code/.pio/build/esp32cam/firmware.bin" "dist/firmware.bin"

    - name: Upload update.zip Artifact (Firmware only)
      uses: actions/upload-artifact@v3
      with:
        name: "update_firmware_only__${{ steps.vars.outputs.date_time_filename }}__${{ github.ref_name }}_(${{ steps.vars.outputs.sha_short }})"
        path: ./dist/*
        

    - name: Prepare update.zip artifact (Firmware + Web UI)
      run: cp -r ./sd-card/html ./dist/

    - name: Upload update.zip artifact (Firmware + Web UI)
      uses: actions/upload-artifact@v3
      with:
        name: "update_firmware+web_ui__${{ steps.vars.outputs.date_time_filename }}__${{ github.ref_name }}_(${{ steps.vars.outputs.sha_short }})"
        path: ./dist/*
        

    - name: Prepare update.zip artifact (Firmware + Web UI + CNN)
      run: |
        mkdir ./dist/config/
        cp ./sd-card/config/*.tfl ./dist/config/ 2>/dev/null || true
        cp ./sd-card/config/*.tflite ./dist/config/ 2>/dev/null || true

    - name: Upload update.zip artifact (Firmware + Web UI + CNN)
      uses: actions/upload-artifact@v3
      with:
        name: "update_firmware+web_ui+cnn__${{ steps.vars.outputs.date_time_filename }}__${{ github.ref_name }}_(${{ steps.vars.outputs.sha_short }})"
        path: ./dist/*