Running actions in another directory

Update: It’s now possible to set a working-directory default for a job. See this answer.

There is an option to set a working-directory on a step, but not for multiple steps or a whole job. I’m fairly sure this option only works for script steps, not action steps with uses.

https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idstepsrun

Using working-directory, your workflow would look like this. It’s still quite verbose but maybe a bit cleaner.

name: CI

on: [push]

jobs:
  phpunit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - name: Setup Symfony
        working-directory: ./app
        run: cp .env.dev .env
      - name: Install Composer Dependencies
        working-directory: ./app
        run: composer install --prefer-dist
      - name: Run Tests
        working-directory: ./app
        run: php bin/phpunit

Alternatively, you can run it all in one step so that you only need to specify working-directory once.

name: CI

on: [push]

jobs:
  phpunit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - name: Setup and run tests
        working-directory: ./app
        run: |
          cp .env.dev .env
          composer install --prefer-dist
          php bin/phpunit