static_checks.yaml

# Copyright (C) 2024 Mitsubishi Electric Research Laboratories (MERL)
#
# SPDX-License-Identifier: Apache-2.0

name: Static code checks

on:   # yamllint disable-line rule:truthy
  pull_request:
  push:
    branches:
      - '**'
    tags-ignore:
      - '**'

env:
  LICENSE: Apache-2.0
  FETCH_DEPTH: 1
  FULL_HISTORY: 0
  SKIP_WORD_PRESENCE_CHECK: 0

jobs:
  static-code-check:
    if: endsWith(github.event.repository.name, 'private')

    name: Run static code checks
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}

    steps:
      - name: Setup history
        if: github.ref == 'refs/heads/oss'
        run: |
          echo "FETCH_DEPTH=0" >> $GITHUB_ENV
          echo "FULL_HISTORY=1" >> $GITHUB_ENV

      - name: Setup version
        if: github.ref == 'refs/heads/melco'
        run: |
          echo "SKIP_WORD_PRESENCE_CHECK=1" >> $GITHUB_ENV

      - name: Check out code
        uses: actions/checkout@v4
        with:
          fetch-depth: ${{ env.FETCH_DEPTH }}   # '0' to check full history

      - name: Set up environment
        run: git config user.email github-bot@merl.com

      - name: Set up python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
          cache: 'pip'
          cache-dependency-path: '.github/workflows/requirements-dev.txt'

      - name: Install python packages
        run: pip install -r .github/workflows/requirements-dev.txt

      - name: Ensure lint and pre-commit steps have been run
        uses: pre-commit/action@v3.0.1

      - name: Check files
        uses: merl-oss-private/merl-file-check-action@v1
        with:
          license: ${{ env.LICENSE }}
          full-history: ${{ env.FULL_HISTORY }}   # If true, use fetch-depth 0 above
          skip-word-presence-check: ${{ env.SKIP_WORD_PRESENCE_CHECK }}

      - name: Check license compatibility
        if: github.ref != 'refs/heads/melco'
        uses: merl-oss-private/merl_license_compatibility_checker@v1
        with:
          input-filename: requirements.txt
          license: ${{ env.LICENSE }}