Sbt dependency cache key is calculated incorrectly, causing slowness & inconsistent run times #477

name: Test Hashfiles
on: push

jobs:
  test:
    # Detect which parts of the application has changed. Such as API code, db migrations etc.
    name: Test
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
        with:
          # arbitrary number to fetch enough number of commits in a PR, instead of whole history.
          fetch-depth: 1000

      - name: Test Before
        shell: bash
        run: echo "${{ hashFiles('**/*.sbt', '**/project/build.properties', '**/project/**.{scala,sbt}') }}"

      - name: Test After
        shell: bash
        run: echo "${{ hashFiles('**/*.sbt', '**/project/build.properties', '**/project/**.scala', '**/project/**.sbt') }}"

Test Before: 09f3783957f7496e05c5b7618773c57281bfdf1f33f8cb10e94e88579c3e5308
Test After: 74c085d46b2d61ad084b24ff74f0a1f8252fc91a0b72c5aa6717c6639f1494fc

Test Before: 09f3783957f7496e05c5b7618773c57281bfdf1f33f8cb10e94e88579c3e5308
Test After: cf44e926587b9345fe8347c6df516a5d6ef95346eb13731bd98634cedf122a4f