e2e-test.yml

name: e2e test

on:
  push:
    branches: [master, ci/**]
  pull_request:
    branches: [master, ci/**]
  workflow_dispatch:
    # Keep this to allow for triggering manually

jobs:
  e2e-test:
    strategy:
      matrix:
        # at the time jsonmerge was created (Feb 10, 2016):
        # node versions: 0.10.x, 0.12.x, 4
        # https://github.com/nodejs/node/blob/main/CHANGELOG.md
        # os versions: windows-2016, ubuntu-14.04
        # https://en.wikipedia.org/wiki/Ubuntu_version_history
        node-version:
          # trying to pick up the lowest versions within the supported options
          # https://github.com/actions/node-versions/blob/main/versions-manifest.json
          # - 6
          - 8
          - 10 # skip
          # - 12 # skip
          # - 14 # skip
        os:
          # trying to pick up the lowest versions within the supported options
          # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#choosing-github-hosted-runners
          - windows-2019
          - ubuntu-20.04
          - macos-11

    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v3
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}
      - name: Install
        run: |
          npm install --production
          npm link
      - name: Test Json
        run: |
          cd test/fixtures
          jsonmerge json/*.json > tmp.json
          node -e "assert.equal(fs.readFileSync('tmp.json','utf8'), fs.readFileSync('result.json','utf8'))"
      - name: Test Jsonc
        # current jsonc implementation requires node>=8
        if: matrix.node-version >= 8
        run: |
          cd test/fixtures
          jsonmerge --jsonc jsonc/*.json > tmp.jsonc
          node -e "assert.equal(fs.readFileSync('tmp.jsonc','utf8'), fs.readFileSync('result.json','utf8'))"