build.yaml

name: Build

on:
  push:
      paths-ignore:
        - '**/README.md'
        - '.*'
      branches-ignore:
        - 'gh-pages'
  workflow_dispatch:

jobs:
  # ------------------------
  prepare:
    runs-on: ubuntu-latest
    container:
      image: hardwario/nrf-connect-sdk-build:v2.5.0-2
    outputs:
      short_sha: ${{ steps.short-sha.outputs.short-sha }}
      samples: ${{ steps.generate-matrix.outputs.samples }}
      applications: ${{ steps.generate-matrix.outputs.applications }}
    steps:
      - name: checkout
        uses: actions/checkout@v4
        with:
          path: 'chester-sdk/chester'
      - name: cache
        id: cache-chester-sdk
        uses: actions/cache@v4
        env:
          cache-name: cache-chester-sdk
        with:
          key: chester-sdk-${{ hashFiles('chester-sdk/chester/west.yml') }}
          restore-keys: chester-sdk-${{ hashFiles('chester-sdk/chester/west.yml') }}
          path: |
            chester-sdk/.west
            chester-sdk/bootloader
            chester-sdk/doxygen-awesome-css
            chester-sdk/modules
            chester-sdk/nrf
            chester-sdk/nrfxlib
            chester-sdk/test
            chester-sdk/tools
            chester-sdk/zephyr
      - name: west init and update
        if: steps.cache-chester-sdk.outputs.cache-hit != 'true'
        run: |
          cd chester-sdk
          west init -l --mf west.yml chester
          west update --narrow
          west config build.board chester_nrf52840
      - name: short_sha
        id: short-sha
        run: |
          SHORT_SHA=$(git -C chester-sdk/chester rev-parse --short HEAD)
          echo short-sha=${SHORT_SHA} >> $GITHUB_OUTPUT
      - name: Generate Matrix
        id: generate-matrix
        working-directory: ./chester-sdk/chester
        run: |
          SAMPLES=$(python3 .github/gen-matrix.py samples)
          echo $SAMPLES
          echo samples=${SAMPLES} >> $GITHUB_OUTPUT
          APPLICATIONS=$(python3 .github/gen-matrix.py applications)
          echo $APPLICATIONS
          echo applications=${APPLICATIONS} >> $GITHUB_OUTPUT

  # ------------------------
  build-sample:
    runs-on: ubuntu-latest
    container:
      image: hardwario/nrf-connect-sdk-build:v2.5.0-2
    needs:
      - prepare
    continue-on-error: true
    strategy:
      matrix:
        sample: ${{ fromJSON(needs.prepare.outputs.samples) }}
    steps:
      - name: checkout
        uses: actions/checkout@v4
        with:
          path: 'chester-sdk/chester'
      - name: restore cache with chester-sdk
        id: cache-chester-sdk
        uses: actions/cache/restore@v4
        env:
          cache-name: cache-chester-sdk
        with:
          fail-on-cache-miss: true
          key: chester-sdk-${{ hashFiles('chester-sdk/chester/west.yml') }}
          path: |
            chester-sdk/.west
            chester-sdk/bootloader
            chester-sdk/doxygen-awesome-css
            chester-sdk/modules
            chester-sdk/nrf
            chester-sdk/nrfxlib
            chester-sdk/test
            chester-sdk/tools
            chester-sdk/zephyr
      - name: build
        run: |
          cd chester-sdk/chester/samples/${{ matrix.sample }}
          west build
  # ------------------------
  build-app:
    runs-on: ubuntu-latest
    container:
      image: hardwario/nrf-connect-sdk-build:v2.5.0-2
    needs:
      - prepare
    continue-on-error: true
    strategy:
      matrix:
        application: ${{ fromJSON(needs.prepare.outputs.applications) }}
        exclude:
          - application: _legacy
    steps:
      - name: checkout
        uses: actions/checkout@v4
        with:
          path: 'chester-sdk/chester'
      - name: gen build command
        id: build-command
        working-directory: ./chester-sdk/chester
        run: |
          APP_PATH=$(python3 .github/gen-applications.py ${{ matrix.application }} path)
          echo $APP_PATH
          echo app_path=${APP_PATH} >> $GITHUB_OUTPUT
          BUILD_CMD=$(python3 .github/gen-applications.py ${{ matrix.application }} cmd)
          echo $BUILD_CMD
          echo build_cmd=${BUILD_CMD} >> $GITHUB_OUTPUT
      - name: restore cache with chester-sdk
        id: cache-chester-sdk
        uses: actions/cache/restore@v4
        env:
          cache-name: cache-chester-sdk
        with:
          fail-on-cache-miss: true
          key: chester-sdk-${{ hashFiles('chester-sdk/chester/west.yml') }}
          path: |
            chester-sdk/.west
            chester-sdk/bootloader
            chester-sdk/doxygen-awesome-css
            chester-sdk/modules
            chester-sdk/nrf
            chester-sdk/nrfxlib
            chester-sdk/test
            chester-sdk/tools
            chester-sdk/zephyr
      - name: build
        working-directory: ${{ steps.build-command.outputs.app_path }}
        run: ${{ steps.build-command.outputs.build_cmd }}