name: CI

on:
  schedule:
    # build every monday at 00:15 UTC
    - cron:  '15 0 * * 1'
  push:
  pull_request:
    branches: [ master ]

env:
  BUILD_TYPE: Release
  CMAKE_TOOLCHAIN_FILE: cmake/gcc-arm-none-eabi-8-2019-q3-update.cmake

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3

    - name: Install toolchain
      run: sudo apt-get -yq install gcc-arm-none-eabi

    - name: Configure CMake
      run: |
        cmake -B ${{github.workspace}}/build \
              -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
              -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/${{env.CMAKE_TOOLCHAIN_FILE}}

    - name: Build
      env:
        MAKEFLAGS: "-j"
      run: |
        cmake --build ${{github.workspace}}/build \
              --config ${{env.BUILD_TYPE}}

    - name: Get current date
      id: date
      run: echo "date=$(date +'%Y%m%d')" >> $GITHUB_OUTPUT
      
    - name: generate short hash
      id: vars
      run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

    - name: Upload weekly build
      uses: actions/upload-artifact@v3
      #only run step if event type was "schedule"
      if: github.event.schedule
      with:
        name: weekly_${{steps.date.outputs.date}}_${{steps.vars.outputs.sha_short}}
        path: ${{github.workspace}}/build/*_fw.bin

    - name: Upload dev snapshot
      uses: actions/upload-artifact@v3
      if: ${{ github.event_name != 'schedule'}}
      with:
        name: build_${{steps.date.outputs.date}}_${{steps.vars.outputs.sha_short}}
        path: ${{github.workspace}}/build/*_fw.bin