ci.yml

# YAML schema for GitHub Actions:
# https://help.github.com/en/actions/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions
#
# Helpful YAML parser to clarify YAML syntax:
# https://yaml-online-parser.appspot.com/
#
# This workflow uses actions that are not certified by GitHub. They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support documentation.
#
# This file contains the workflows that are run prior to merging a pull request.

name: CI

on:
  push:
    branches:
      - 'main'
      - 'develop'
  pull_request:
    branches:
      - 'main'
      - 'develop'

  # Allow manually triggering of the workflow.
  workflow_dispatch:
    inputs:
      run_driver_tests:
        description: 'Force Driver Testing? (yes/no)'
        default: 'no'

env:
  FWK_IO_TESTER_IMAGE: 'ghcr.io/xmos/fwk_io_tester:develop'

jobs:
  # JOB to run change detection
  changes:
    runs-on: ubuntu-latest
    name: Change detection
    # Set job outputs to values from filter step
    outputs:
      i2c: ${{ github.event.inputs.run_driver_tests == 'yes' || steps.filter.outputs.i2c }}
      i2s: ${{ github.event.inputs.run_driver_tests == 'yes' || steps.filter.outputs.i2s }}
      spi: ${{ github.event.inputs.run_driver_tests == 'yes' || steps.filter.outputs.spi }}
      uart: ${{ github.event.inputs.run_driver_tests == 'yes' || steps.filter.outputs.uart }}
    steps:
      - name: Checkout
        if: ${{ github.event.inputs.run_driver_tests != 'yes' }}
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: Paths filter
        if: ${{ github.event.inputs.run_driver_tests != 'yes' }}
        uses: dorny/paths-filter@v2
        id: filter
        with:
          filters: |
            i2c:
              - 'modules/i2c/**'
              - 'test/lib_i2c/**'
            i2s:
              - 'modules/i2s/**'
              - 'test/lib_i2s/**'
            spi:
              - 'modules/spi/**'
              - 'test/lib_spi/**'
            uart:
              - 'modules/uart/**'
              - 'test/lib_uart/**'
  i2ctests:
    needs: changes
    name: I2C tests
    if: ${{ needs.changes.outputs.i2c == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Pull Docker builder image
        run: |
          docker pull ${FWK_IO_TESTER_IMAGE}

      - name: Run tests
        run: |
          docker run --rm -w /fwk_io/test -v ${{github.workspace}}:/fwk_io ${FWK_IO_TESTER_IMAGE} bash -l run_tests.sh lib_i2c

  i2stests:
    name: I2S tests
    needs: changes
    if: ${{ needs.changes.outputs.i2s == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Pull Docker builder
        run: |
          docker pull ${FWK_IO_TESTER_IMAGE}

      - name: Run tests
        run: |
          docker run --rm -w /fwk_io/test -v ${{github.workspace}}:/fwk_io ${FWK_IO_TESTER_IMAGE} bash -l run_tests.sh lib_i2s

  spitests:
    name: SPI tests
    needs: changes
    if: ${{ needs.changes.outputs.spi == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Pull Docker builder image
        run: |
          docker pull ${FWK_IO_TESTER_IMAGE}

      - name: Run tests
        run: |
          docker run --rm -w /fwk_io/test -v ${{github.workspace}}:/fwk_io ${FWK_IO_TESTER_IMAGE} bash -l run_tests.sh lib_spi


  uarttests:
    name: UART tests
    needs: changes
    if: ${{ needs.changes.outputs.uart == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Pull Docker builder
        run: |
          docker pull ${FWK_IO_TESTER_IMAGE}

      - name: Run tests
        run: |
          docker run --rm -w /fwk_io/test -v ${{github.workspace}}:/fwk_io ${FWK_IO_TESTER_IMAGE} bash -l run_tests.sh lib_uart