ci.yaml

name: ci

on:
  push:
  pull_request:
  schedule: [cron: "40 1 * * *"]

jobs:

  test-release-build:
    name: Build
    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
          - toolchain: "nightly"
            features: "bench,serde,bt,singlethreaded"

    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "${{ matrix.toolchain }}"
          override: true


      - name: Build | Release Mode
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --release --features "${{ matrix.features }}" --manifest-path openraft/Cargo.toml


  openraft-test-bench:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
          - toolchain: "nightly"

    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "${{ matrix.toolchain }}"
          override: true


      - name: Test build for benchmark
        uses: actions-rs/cargo@v1
        with:
          command: bench
          args: --features bench nothing-to-run --manifest-path openraft/Cargo.toml


  # Run openraft unit test `openraft/` and integration test `tests/`.
  openraft-test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - toolchain: "stable"
            send_delay: "0"
            features: ""

          # With network delay
          - toolchain: "nightly"
            send_delay: "30"
            features: ""

          # Feature-flag: Standard raft term
          - toolchain: "nightly"
            send_delay: "0"
            features: "single-term-leader"


    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "${{ matrix.toolchain }}"
          override: true


      # - A store with defensive checks returns error when unexpected accesses are sent to RaftStore.
      # - Raft should not depend on defensive error to work correctly.
      - name: Test crate `openraft/`
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --features "${{ matrix.features }}" --manifest-path openraft/Cargo.toml
        env:
          # Parallel tests block each other and result in timeout.
          RUST_TEST_THREADS: 2
          RUST_LOG: debug
          RUST_BACKTRACE: full
          OPENRAFT_NETWORK_SEND_DELAY: ${{ matrix.send_delay }}


      - name: Test crate `tests/`
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --features "${{ matrix.features }}" --manifest-path tests/Cargo.toml
        env:
          # Parallel tests block each other and result in timeout.
          RUST_TEST_THREADS: 2
          RUST_LOG: debug
          RUST_BACKTRACE: full
          OPENRAFT_NETWORK_SEND_DELAY: ${{ matrix.send_delay }}


      - name: Upload artifact
        uses: actions/upload-artifact@v3
        if: failure()
        with:
          name: "ut-${{ matrix.toolchain }}-${{ matrix.features }}-${{ matrix.send_delay }}"
          path: |
            openraft/_log/
            tests/_log/


  stores:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - store: "memstore"
          - store: "rocksstore"
          - store: "rocksstore-compat07"
          - store: "sledstore"

    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "nightly"
          override: true


      # - A store with defensive checks returns error when unexpected accesses are sent to RaftStore.
      # - Raft should not depend on defensive error to work correctly.
      - name: Unit Tests, with defensive store
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --manifest-path "${{ matrix.store }}/Cargo.toml"
        env:
          # Parallel tests block each other and result in timeout.
          RUST_TEST_THREADS: 2
          RUST_LOG: debug
          RUST_BACKTRACE: full
          OPENRAFT_STORE_DEFENSIVE: on


  # Test external stores that enable different openraft features.
  external-stores:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - store: "stores/rocksstore-v2"

    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "nightly"
          override: true


      - name: Unit Tests
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --manifest-path "${{ matrix.store }}/Cargo.toml"
        env:
          # Parallel tests block each other and result in timeout.
          RUST_TEST_THREADS: 2
          RUST_LOG: debug
          RUST_BACKTRACE: full
          OPENRAFT_STORE_DEFENSIVE: on

  # Test external crate.
  # cluster_benchmark is a standalone crate for benchmarking openraft cluster.
  cluster-benchmark:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - crate: "cluster_benchmark"

    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "nightly"
          override: true


      - name: Unit Tests
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --tests nothing --manifest-path "${{ matrix.crate }}/Cargo.toml"
        env:
          RUST_LOG: debug
          RUST_BACKTRACE: full

  # Feature "serde" will be enabled if one of the member crates enables
  # "serde", such as `memstore`, when building a cargo workspace.
  #
  # To test openraft with "serde" off, it must not build other crates.
  #
  # This job only tests crate `openraft`.
  openraft-feature-test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          # No feature flags are enabled
          - toolchain: "nightly"
            features: ""

          # Enable "serde"
          - toolchain: "nightly"
            features: "serde"

          # Some test requires feature single-term-leader on and serde off.
          # This can only be tested without building another crate that enables
          # `serde`.
          # Move this test to unit-test when the snapshot API is upgraded to
          # non-serde-dependent.
          - toolchain: "nightly"
            features: "single-term-leader"

          - toolchain: "nightly"
            features: "single-term-leader,serde,singlethreaded"


    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "${{ matrix.toolchain }}"
          override: true


      - name: Test crate `openraft/`
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --features "${{ matrix.features }}" --manifest-path openraft/Cargo.toml
        env:
          # Parallel tests block each other and result in timeout.
          RUST_TEST_THREADS: 2
          RUST_LOG: debug
          RUST_BACKTRACE: full


      - name: Upload artifact
        uses: actions/upload-artifact@v3
        if: failure()
        with:
          name: openraft-feature-test
          path: |
            openraft/_log/


  # Integration tests with various features.
  tests-feature-test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - toolchain: "nightly"
            features: ""

          - toolchain: "nightly"
            features: "single-term-leader"

          - toolchain: "nightly"
            features: "loosen-follower-log-revert"


    steps:
      - name: Setup | Checkout
        uses: actions/checkout@v2


      - name: Setup | Toolchain
        uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "${{ matrix.toolchain }}"
          override: true


      - name: Test crate `tests/`
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --features "${{ matrix.features }}" --manifest-path tests/Cargo.toml
        env:
          # Parallel tests block each other and result in timeout.
          RUST_TEST_THREADS: 2
          RUST_LOG: debug
          RUST_BACKTRACE: full


      - name: Upload artifact
        uses: actions/upload-artifact@v3
        if: failure()
        with:
          name: tests-feature-test
          path: |
            openraft/_log/

  lint:
    name: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1.0.6
        with:
          components: rustfmt, clippy

      - name: Format
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check


      - name: clippy
        shell: bash
        run: |
          cargo clippy --no-deps --workspace --all-targets                -- -D warnings
          cargo clippy --no-deps --workspace --all-targets --features "bt,serde,bench,single-term-leader,compat-07" -- -D warnings


      - name: Build-doc
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --all --no-deps
        env:
          RUSTDOCFLAGS: "-D warnings"


      - name: Audit dependencies
        shell: bash
        # if: "!contains(github.event.head_commit.message, 'skip audit')"
        run: cargo audit --db ./target/advisory-db


  examples:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        toolchain:
          - "stable"
          - "nightly"
        example:
          - "raft-kv-memstore"
          - "raft-kv-memstore-singlethreaded"
          - "raft-kv-rocksdb"

    steps:
      - uses: actions/checkout@v2


      - uses: actions-rs/toolchain@v1.0.6
        with:
          toolchain: "${{ matrix.toolchain }}"
          override: true
          components: rustfmt, clippy


      # Run the following steps in the exmple dir in order to reuse the `./target` dir.


      - name: Test examples/${{ matrix.example }}
        shell: bash
        run: |
          cd examples/${{ matrix.example }}
          cargo test
        env:
          RUST_LOG: debug


      - name: Test demo script of examples/${{ matrix.example }}
        # The script is not meant for testing. Just to ensure it works but do not
        # rely on it.
        if: ${{ matrix.toolchain == 'stable' }}

        shell: bash
        run: |
          cd examples/${{ matrix.example }}
          ./test-cluster.sh


      - name: Format
        # clippy/format produces different result with stable and nightly. Only with nightly.
        if: ${{ matrix.toolchain == 'nightly' }}

        shell: bash
        run: |
          cd examples/${{ matrix.example }}
          cargo fmt --all -- --check


      - name: Clippy
        # clippy/format produces different result with stable and nightly. Only with nightly.
        if: ${{ matrix.toolchain == 'nightly' }}

        shell: bash
        run: |
          cd examples/${{ matrix.example }}
          cargo clippy --no-deps --all-targets -- -D warnings