CI/noninteractive environments

In the CI or other noninteractive environments, things are a little different -- you won't want to run watch mode since you don't need to watch for any changes.

In these cases cljest exposes a compile mode. To run it, call clj -X cljest.compilation/compile.

You can then run Jest in CI mode by adding the environment variable CI: CI=true npx jest. Note that the ci flag for Jest is not the same, you'll need to add the CI environment variable as well.

Example

Below is an example which closely resembles cljest's Github Actions workflow. Setting things up in Circle or other CI environments should be very similar.

jobs:
  cljest-tests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Setup java
        uses: actions/setup-java@v3
        with:
          distribution: 'corretto'
          java-version: '17'
      - name: Setup Clojure
        uses: DeLaGuardo/setup-clojure@9.5
        with:
          cli: 1.11.1.1224
      - name: Install dependencies
        run: npm install
      - name: Compile Jest tests
        run: clojure -X cljest.compilation/compile
      - name: Run Jest tests
        run: ./node_modules/.bin/jest --ci
        environment:
          CI: 'true'