is-a-dev/.github/workflows/ci.yml

name: CI

on:
    pull_request:

    push:
        branches: [main]
        paths:
            - "domains/*"
            - "tests/*"
            - "util/*"
            - ".github/workflows/ci.yml"
            - "dnsconfig.js"

    workflow_dispatch:

concurrency:
    group: ${{ github.ref }}-ci
    cancel-in-progress: true

jobs:
    tests:
        name: Tests
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v4
              with:
                  ref: ${{ github.event.pull_request.head.sha }}
                  fetch-depth: 0

            - run: npm install

            - name: Get PR author
              if: github.event_name == 'pull_request'
              run: echo "PR_AUTHOR=${{ github.event.pull_request.user.login }}" >> $GITHUB_ENV

            - name: Get PR labels
              if: github.event_name == 'pull_request'
              run: |
                  LABELS=$(gh api --jq '[.labels[].name]' /repos/{owner}/{repo}/pulls/${{ github.event.number }})
                  echo "PR_LABELS=$LABELS" >> $GITHUB_ENV
              env:
                  GH_TOKEN: ${{ github.token }}

            - name: Get changed files
              if: github.event_name == 'pull_request'
              uses: actions/github-script@v6
              with:
                  script: |
                      const { execSync } = require("child_process");
                      const files = execSync(`git diff --name-only HEAD HEAD~${context.payload.pull_request.commits}`)
                          .toString()
                          .split("\n")
                          .filter(Boolean);
                      core.exportVariable("CHANGED_FILES", JSON.stringify(files));

            - name: Run tests
              run: npx ava tests/*.test.js --timeout=30s