ci.yml

name: CI

on:
  merge_group:
  pull_request:
    branches: [master]

env:
  CARGO_TERM_COLOR: always
  K3D_VERSION: v5.4.3

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  unit_test:
    name: Unit test
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macOS-latest]
        rust: [stable]

    steps:
      - uses: actions/checkout@v4
      - name: Install ${{ matrix.rust }}
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - name: Run unit tests
        run: cargo test --lib --all-features

  unit_test_k8_client_feature_flags:
    name: Unit test feature flags
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macOS-latest]
        rust: [stable]
        features:
          ["openssl_tls,k8", "openssl_tls", "native_tls,k8", "native_tls", "rust_tls", "openssl_tls,memory_client"]

    steps:
      - uses: actions/checkout@v4
      - name: Install ${{ matrix.rust }}
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - name: Run unit tests
        run: cargo test --lib -p k8-client --no-default-features --features ${{ matrix.features }}

  check_fmt:
    name: check cargo fmt
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        rust: [stable]
    steps:
      - uses: actions/checkout@v4
      - name: Install ${{ matrix.rust }}
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - name: fmt
        run: make check-fmt

  check_clippy:
    name: clippy check
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        rust: [stable]
    steps:
      - uses: actions/checkout@v4
      - name: Install ${{ matrix.rust }}
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.os }}
      - name: clippy
        run: make check-clippy

  k8_integration_test:
    name: Kubernetes integration test
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        k8: [minikube, k3d, kind]
        rust: [stable]

    steps:
      - uses: actions/checkout@v4
      - name: Install ${{ matrix.rust }}
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.os }}-${{ matrix.k8 }}
      - name: Install Minikube for Github runner
        if: startsWith(matrix.k8,'minikube')
        uses: manusa/actions-setup-minikube@v2.12.0
        with:
          minikube version: "v1.33.1"
          kubernetes version: "v1.30.2"
          github token: ${{ secrets.GITHUB_TOKEN }}
          driver: docker
      - name: Install k3d
        if: startsWith(matrix.k8,'k3d')
        run: |
          curl -s https://raw.githubusercontent.com/rancher/k3d/main/install.sh | TAG=${{ env.K3D_VERSION }} bash
          k3d cluster create fluvio-k3d --image rancher/k3s:v1.30.2-k3s2-amd64
      - name: Install Kind
        if: startsWith(matrix.k8,'kind')
        run: |
          curl -Lo ./kind https://kind.sigs.k8s.io/dl/v0.23.0/kind-linux-amd64
          chmod +x ./kind
          ./kind create cluster
      - name: Test K8 Installation
        run: |
          kubectl get nodes
          kubectl config view
      - name: Build test
        run: cargo build --tests --all-features
      - name: K8 client integration test native
        run: make k8-client-integration-test-native
        timeout-minutes: 2

  done:
    name: Done
    needs:
      - unit_test
      - check_fmt
      - check_clippy
      - k8_integration_test
      - unit_test_k8_client_feature_flags
    runs-on: ubuntu-latest
    steps:
      - name: Dump needs context
        env:
          CONTEXT: ${{ toJson(needs) }}
        run: |
          echo -e "\033[33;1;4mDump context\033[0m"
          echo -e "$CONTEXT\n"
      - name: Report failure on cancellation
        if: ${{ contains(needs.*.result, 'cancelled') || cancelled() }}
        run: exit 1
      - name: Failing test and build
        if: ${{ contains(needs.*.result, 'failure') }}
        run: exit 1
      - name: Don't allow skipped
        if: ${{ contains(needs.*.result, 'skipped')  && github.event_name == 'merge_group' }}
        run: exit 1
      - name: Successful test and build
        if: ${{ !(contains(needs.*.result, 'failure')) }}
        run: exit 0
      - name: Done
        run: echo "Done!"