name: jq

on:
    pull_request:
        branches:
            - main
        paths:
            - jq/*

jobs:
    test-jq-translation:
        runs-on: ubuntu-latest

        steps:
            - name: Checkout code
              uses: actions/checkout@v3

            - name: Setup Rust Toolchain
              uses: actions-rs/toolchain@v1
              with:
                  profile: minimal
                  toolchain: stable
                  override: true

            # TODO: this step takes ~2m, consider using https://github.com/marketplace/actions/cargo-install
            - name: Install jaq
              run: |
                  cargo install --locked --git https://github.com/01mf02/jaq

            - name: Expect unit test to fail
              working-directory: jq
              run: |
                  ! ./test-gilded-rose.sh

            - name: Expect texttest fixture output (aka 'verify')
              working-directory: jq
              run: |
                  jaq --arg days 31 -nr "$(cat gilded-rose.jq) $(cat texttest_fixture.jq)" |
                    diff - ../texttests/ThirtyDays/stdout.gr