on: push
jobs:
  _:
    runs-on: ubuntu-latest
    env:
      MY_ENV: test
    steps:
    - run: exit 1
      if: env.MY_ENV != 'test'
    - run: echo "MY_ENV=test2" > $GITHUB_ENV
    - run: exit 1
      if: env.MY_ENV != 'test2'
    - run: echo "MY_ENV=returnedenv" > $GITHUB_ENV
    - run: exit 1
      if: env.MY_ENV != 'returnedenv'