ci.yml

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 100
      - run: npm ci
      - run: npm test
      - run: npx gulp
      - run: bash <(curl -s https://codecov.io/bash)
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: rm -rf dist
        name: remove dist folder before running linter
      - uses: github/super-linter@v4
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VALIDATE_GITHUB_ACTIONS: 'false' # due to not recognizing of core.setOutput
  check-files:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/github-script@v3
        id: pr-files
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            if (!context.payload.pull_request) {
              console.log('Not pull request')
              return
            }
            const files = await github.paginate(github.pulls.listFiles, { owner: context.repo.owner, repo: context.repo.repo, pull_number: context.payload.pull_request.number})
            if (!files.find(i => i.filename === 'man/swatcher.md')) return
            console.log('found and setting output')
            core.setOutput('is-documentation-updated', 1)
      - run: sudo gem install bundler -v "$(grep -A 1 "BUNDLED WITH" Gemfile.lock | tail -n 1)" && bundle install
      - run: bundle exec ronn -r man/swatcher.md
        if: ${{ steps.pr-files.outputs.is-documentation-updated == true }}
      - run: npm ci
      - run: npx gulp
      - name: check if freshly built dist folder differs from commited one
        run: git status --porcelain | tee /dev/stderr | ( ! grep -q '.' )
  e2e:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: e2e/collect_and_generate.sh
  check-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: npm ci
      - name: check if version is synced and valid
        run: |
          npm install @babel/core @babel/node semver
          cat <<EOF > check_version.js
          const assert = require('assert').strict;
          const version = require('./version.js').default;
          const packageVersion = require('./package.json').version;
          const semver = require('semver');

          assert.equal(version, packageVersion, 'package.json version should equal to embedded version.js file. This is done to populate help method of executable');
          assert.ok(semver.valid(version))
          EOF
          npx babel-node check_version.js
      - uses: del-systems/check-if-version-bumped@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
  demo:
    runs-on: ubuntu-latest
    needs: [check-files, check-version, test]
    steps:
      - uses: actions/checkout@v2
      - run: docker run --entrypoint sh -v "$(realpath .):/data" buildkite/puppeteer:latest /data/demo/render_using_catage.sh
      - run: npm ci && dist/index.mjs collect . && dist/index.mjs generate-diff
        env:
          SWATCHER_S3_SECRET_KEY: ${{ secrets.SWATCHER_S3_SECRET_KEY }}
          SWATCHER_S3_REGION: ${{ secrets.SWATCHER_S3_REGION }}
          SWATCHER_S3_BUCKET_NAME: ${{ secrets.SWATCHER_S3_BUCKET_NAME }}
          SWATCHER_S3_ACCESS_KEY: ${{ secrets.SWATCHER_S3_ACCESS_KEY }}
          SWATCHER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  publish-npm:
    runs-on: ubuntu-latest
    needs: [test, demo]
    if: ${{ github.event_name == 'push' }}
    steps:
      - uses: actions/checkout@v2
      - uses: JS-DevTools/npm-publish@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          registry: https://npm.pkg.github.com/