on:
  push:
    branches:
      - main

  pull_request:
  workflow_dispatch:
permissions:
  contents: read
  pull-requests: write
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true
name: cargo test
jobs:
  cargotest:
    name: cargo test
    runs-on:
      - runs-on=${{ github.run_id }}
      - runner=32cpu-linux-x64
      - extras=s3-cache
    steps:
      - uses: runs-on/action@v1
      - uses: actions/create-github-app-token@v1
        id: app-token
        with:
          app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
          private-key: ${{ secrets.MODELING_APP_GH_APP_PRIVATE_KEY }}
          owner: ${{ github.repository_owner }}
      - uses: actions/checkout@v4
        with:
          token: ${{ steps.app-token.outputs.token }}
      - name: Use correct Rust toolchain
        shell: bash
        run: |
          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
      - name: Install rust
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          cache: false # Configured below.
      - name: Start Vector
        run: .github/ci-cd-scripts/start-vector-ubuntu.sh
        env:
          GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
          OS_NAME: ${{ env.OS_NAME }}
      - uses: taiki-e/install-action@cargo-llvm-cov
      - uses: taiki-e/install-action@nextest
      - name: Install just
        uses: taiki-e/install-action@just
      - name: Install cargo-insta
        shell: bash
        run: |
          cargo install cargo-insta
      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          workspaces: rust
      - name: Fetch the base branch
        if: ${{ github.event_name == 'pull_request' }}
        run: git fetch origin ${{ github.base_ref }} --depth=1
      - name: Check for path changes
        id: path-changes
        shell: bash
        run: |
          set -euo pipefail

          # Manual runs or push should run all tests.
          if [[ ${{ github.event_name }} != 'pull_request' ]]; then
            echo "outside-kcl-samples=true" >> $GITHUB_OUTPUT
            exit 0
          fi

          changed_files=$(git diff --name-only origin/${{ github.base_ref }})
          echo "$changed_files"
          if grep -Evq '^public/kcl-samples/|^rust/kcl-lib/tests/kcl_samples/' <<< "$changed_files" ; then
            echo "outside-kcl-samples=true" >> $GITHUB_OUTPUT
          else
            echo "outside-kcl-samples=false" >> $GITHUB_OUTPUT
          fi
      - name: cargo test only kcl-samples
        id: cargo-test-kcl-samples
        if: steps.path-changes.outputs.outside-kcl-samples == 'false'
        continue-on-error: true
        shell: bash
        run: |
          set -euo pipefail
          cd rust
          cargo nextest run --workspace --features artifact-graph --retries=2 --no-fail-fast --profile ci simulation_tests::kcl_samples 2>&1 | tee /tmp/github-actions.log
        env:
          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
          RUST_BACKTRACE: full
      - name: Commit differences
        if: steps.path-changes.outputs.outside-kcl-samples == 'false' && steps.cargo-test-kcl-samples.outcome == 'failure'
        shell: bash
        run: |
          set -euo pipefail
          pushd rust
          just overwrite-sim-test kcl_samples
          popd
          git add \
            rust/kcl-lib/tests \
            public/kcl-samples/manifest.json \
            public/kcl-samples/README.md \
            public/kcl-samples/screenshots
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
          git fetch origin
          echo ${{ github.head_ref }}
          git checkout ${{ github.head_ref }}
          if ! git commit -m "Update kcl-samples simulation test output" ; then
            echo "No changes to commit"
            # This only runs if tests failed, so we should fail the step.
            exit 1
          fi
          git push origin ${{ github.head_ref }}
        env:
          # The default is auto, and insta behaves differently in CI vs. not.
          INSTA_UPDATE: always
          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
          # Configure nextest when it's run by insta (via just).
          NEXTEST_PROFILE: ci
          RUST_BACKTRACE: full
      - name: cargo test
        if: steps.path-changes.outputs.outside-kcl-samples == 'true'
        shell: bash
        run: |-
          cd rust
          cargo llvm-cov nextest --workspace --features artifact-graph --lcov --output-path lcov.info --retries=2 --no-fail-fast -P ci 2>&1 | tee /tmp/github-actions.log
        env:
          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
      - name: Upload to codecov.io
        if: steps.path-changes.outputs.outside-kcl-samples == 'true'
        uses: codecov/codecov-action@v5
        with:
          token: ${{secrets.CODECOV_TOKEN}}
          fail_ci_if_error: true
          flags: rust
          verbose: true
          files: lcov.info