# This workflow helps us to be sure that the code of the action we're going to deploy:
# 1. Is well-formated
# 2. Is linted
# 3. Successfully builds
# 4. Passes unit-tests
# Additionally node packages used by the action can be audited.
name: CI

on:
  workflow_call:
    inputs:
      operating-systems:
        description: "Optional input to set list of operating systems whick the workflow uses. Defaults to ['ubuntu-latest', 'windows-latest', 'macos-latest'] if not set"
        required: false
        type: string
        default: "['ubuntu-latest', 'windows-latest', 'macos-latest']"
      build-command:
        description: "Optional input to configure build command in case the default one doesn't suit. Set to an empty string if build isn't needed. Multiline syntax is supported"
        required: false
        type: string
        default: "npm run build"
      enable-prettier:
        description: "Optional input to enable prettiering process"
        required: false
        type: boolean
        default: true
      enable-linter:
        description: "Optional input to enable linting process"
        required: false
        type: boolean
        default: true
      enable-audit:
        description: "Optional input to enable npm package audit process"
        required: false
        type: boolean
        default: true
      node-version:
        description: "Optional input to set version of node.js. The input syntax corresponds to the setup-node's one."
        required: false
        type: string
        default: "16.x"
      node-caching:
        description: "Optional input to set up caching for the setup-node action. The input syntax corresponds to the setup-node's one. Set to an empty string if caching isn't needed"
        required: false
        type: string
        default: "npm"

jobs:
  build:
    runs-on: ${{matrix.operating-systems}}
    strategy:
      fail-fast: false
      matrix:
        operating-systems: ${{fromJson(inputs.operating-systems)}}
    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Setup Node.js ${{inputs.node-version}}
      uses: actions/setup-node@v3
      with:
        node-version: ${{inputs.node-version}}
        cache: ${{inputs.node-caching}}

    - name: Install dependencies
      run: npm ci --ignore-scripts
      
    - name: Run prettier
      if: ${{inputs.enable-prettier}}
      run: npm run format-check

    - name: Run linter
      if: ${{inputs.enable-linter}}
      run: npm run lint

    - name: Build
      if: ${{inputs.build-command}}
      run: ${{inputs.build-command}}

    - name: Test
      run: npm run test

    - name: Audit packages
      run: npm audit --audit-level=high
      if: ${{inputs.enable-audit}}