pip-requirements.yml

name: Validate pip requirements-fixed.txt

on:
  pull_request:
    types: [opened, synchronize, reopened]
    branches:
      - main
      - 'v*-branch'
    paths:
      - 'scripts/requirements*.txt'

jobs:
  build:
    runs-on: ubuntu-20.04

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          path: ncs/nrf
          fetch-depth: 0

      - name: Get python version
        id: pyv
        run: |
          sudo snap install --channel=v4 yq
          PYTHON_VERSION=$(yq '.python.version' ./ncs/nrf/scripts/tools-versions-linux.yml)
          echo "python_version=$PYTHON_VERSION" >> $GITHUB_OUTPUT

      - name: Setup python version
        uses: actions/setup-python@v4
        with:
          python-version: '${{ steps.pyv.outputs.python_version }}'

      - name: Setup environment
        working-directory: ncs
        run: |
          pip3 install --user -U setuptools wheel pip virtualenv virtualenvwrapper
          pip3 install -r nrf/scripts/requirements-base.txt
          west init -l nrf
          west update mcuboot zephyr

      - name: Generate new requirements-fixed.txt
        working-directory: ncs
        run: nrf/scripts/compile-requirements.sh requirements-fixed.txt

      - name: Store requirements-fixed
        uses: actions/upload-artifact@v3
        with:
          name: requirements-fixed
          path: ncs/requirements-fixed.txt

      - name: Compare requirements-fixed
        id: diff
        run: |
          NEW=ncs/requirements-fixed.txt
          OLD=ncs/nrf/scripts/requirements-fixed.txt
          echo -e "$NEW\t\t\t\t\t"$OLD
          diff -y $NEW $OLD

      - name: Post summary
        if: ${{ !cancelled() }}
        run: |
          if [[ "failure" == "${{ steps.diff.outcome }}" ]]; then
            echo -e 'New requirements-fixed.txt file differs from the current file.
            Please add the newly created file to the PR.' >> $GITHUB_STEP_SUMMARY

          fi
          if [[ -e ncs/requirements-fixed.txt ]]; then
            echo -e '
            <details>
              <summary>requirements-fixed.txt</summary>

            ```' >> $GITHUB_STEP_SUMMARY
            cat ncs/requirements-fixed.txt >> $GITHUB_STEP_SUMMARY
            echo -e '```

            </details>' >> $GITHUB_STEP_SUMMARY
          else
            echo -e 'Error during workflow, requirements-fixed file was not created' >> GITHUB_STEP_SUMMARY
          fi