checks.yml

name: checks

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  release:
    types: [published]
  merge_group:
  workflow_dispatch:
    inputs:
      crate:
        description: Which crate to publish
        required: true
        type: choice
        options:
          - neo4rs
          - neo4rs-macros

env:
  RUST_LOG: debug
  CARGO_TERM_COLOR: always
  MSRV: 1.75.0
  HACK: hack --package neo4rs --each-feature --exclude-features unstable-serde-packstream-format,unstable-bolt-protocol-impl-v2,unstable-streaming-summary

jobs:
  check:
    name: Compile on MSRV
    runs-on: ubuntu-latest
    steps:

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.MSRV }}

      - name: Set up Rust cache
        uses: Swatinem/rust-cache@v2

      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack

      - name: Prepare MSRV lockfile
        run: cp ci/Cargo.lock.msrv Cargo.lock

      - name: Run cargo check
        run: cargo +$MSRV --locked ${{ env.HACK }} check

  fmt:
    name: Check formatting
    runs-on: ubuntu-latest
    steps:

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable
          components: rustfmt

      - name: Set up Rust cache
        uses: Swatinem/rust-cache@v2

      - name: Run cargo fmt
        run: cargo +stable fmt --all -- --check

  clippy:
    name: Check clippy
    runs-on: ubuntu-latest
    steps:

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.MSRV }}
          components: clippy

      - name: Set up Rust cache
        uses: Swatinem/rust-cache@v2

      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack

      - name: Prepare MSRV lockfile
        run: cp ci/Cargo.lock.msrv Cargo.lock

      - name: Run clippy
        run: cargo +$MSRV --locked ${{ env.HACK }} clippy -- -D warnings

  unit-tests:
    name: Run unit tests
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest, macOS-latest, ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable

      - name: Set up Rust cache
        uses: Swatinem/rust-cache@v2

      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Run unit tests
        run: cargo ${{ env.HACK }} nextest run --lib

  integration-tests:
    name: Run integration tests
    strategy:
      fail-fast: false
      matrix:
        neo4j: ["5", "4.4"]
    runs-on: ubuntu-latest
    services:
      neo4j:
        image: neo4j:${{ matrix.neo4j }}-enterprise
        env:
          NEO4J_ACCEPT_LICENSE_AGREEMENT: yes
          NEO4J_AUTH: neo4j/integrationtest
        ports:
          - "7687:7687"
    env:
      NEO4J_TEST_URI: bolt://localhost:7687
      NEO4J_TEST_USER: neo4j
      NEO4J_TEST_PASS: integrationtest
      NEO4J_VERSION_TAG: ${{ matrix.neo4j }}
    steps:

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.MSRV }}

      - name: Set up Rust cache
        uses: Swatinem/rust-cache@v2

      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Prepare MSRV lockfile
        run: cp ci/Cargo.lock.msrv Cargo.lock

      - name: Run integration tests
        run: cargo +$MSRV --locked ${{ env.HACK }} nextest run -E 'kind(test)'

  msrv:
    name: Validate MSRV and minimal dependency versions
    strategy:
      fail-fast: false
      matrix:
        include:
          - file: Cargo.lock.msrv
            name: MSRV
          - file: Cargo.lock.min
            name: minimal dependency versions
    runs-on: ubuntu-latest
    steps:

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

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.MSRV }}

      - name: Prepare ${{ matrix.name }} lockfile
        run: cp ci/${{ matrix.file }} Cargo.lock

      - name: Set up Rust cache
        uses: Swatinem/rust-cache@v2

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Run ${{ matrix.name }} unit tests
        run: cargo +$MSRV nextest run --lib --all-features --locked

  release:
    name: Release
    needs: [check, fmt, clippy, unit-tests, integration-tests, msrv]
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:

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

      - name: Set up Rust
        if: startsWith(github.ref, 'refs/tags/')
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable

      - name: Set up Rust cache
        if: startsWith(github.ref, 'refs/tags/')
        uses: Swatinem/rust-cache@v2

      - name: Publish release
        if: startsWith(github.ref, 'refs/tags/')
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
        run: cargo publish -p ${{ inputs.crate || 'neo4rs' }}