ci.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - main

env:
  isPrFromForkedRepo: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.owner.login != 'guardian' }}

jobs:
  Scala:
    runs-on: ubuntu-latest

    # Required by aws-actions/configure-aws-credentials
    permissions:
      id-token: write
      contents: read

    steps:

      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Set up Java
        uses: actions/setup-java@v4.5.0
        with:
          distribution: corretto
          java-version: 11
          cache: sbt

      - name: Setup SBT
        uses: sbt/setup-sbt@v1

      - name: Test PR from forked repo
        if: env.isPrFromForkedRepo == 'true'
        run: >
          sbt 
          scalafmtCheckAll
          scalafmtSbtCheck
          test 
          assembly

        # Required by SBT riffRaffUpload
      - name: Assume AWS role
        if: env.isPrFromForkedRepo == 'false'
        uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: ${{ secrets.GU_RIFF_RAFF_ROLE_ARN }}
          aws-region: eu-west-1

      - name: Upload artefacts to Riffraff
        if: env.isPrFromForkedRepo == 'false'
        run: >
          sbt
          scalafmtCheckAll
          scalafmtSbtCheck
          riffRaffUpload