test-suite.yml

name: test-suite

on:
  push:
    branches:
      - stable
      - 'pr/*'
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]
  merge_group:

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

env:
  # Deny warnings in CI
  # Disable debug info (see https://github.com/sigp/lighthouse/issues/4005)
  RUSTFLAGS: "-D warnings -C debuginfo=0"
  # Prevent Github API rate limiting.
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  # Enable self-hosted runners for the Anchor repo only.
  SELF_HOSTED_RUNNERS: false # ${{ github.repository == 'sigp/anchor' }}
  # Self-hosted runners need to reference a different host for `./watch` tests.
  WATCH_HOST: ${{ github.repository == 'sigp/anchor' && 'host.docker.internal' || 'localhost' }}
  # Disable incremental compilation
  CARGO_INCREMENTAL: 0
  # Enable portable to prevent issues with caching `blst` for the wrong CPU type
  # TEST_FEATURES: portable
jobs:

  check-labels:
    runs-on: ubuntu-22.04
    name: Check for 'skip-ci' label
    outputs:
      skip_ci: ${{ steps.set-output.outputs.SKIP_CI }}
    steps:
     - name: check for skip-ci label
       id: set-output
       env:
         LABELS: ${{ toJson(github.event.pull_request.labels) }}
       run: |
         SKIP_CI="false"
         if [ -z "${LABELS}" ]  || [ "${LABELS}" = "null" ]; then
           LABELS="none";
         else
           LABELS=$(echo ${LABELS} | jq -r '.[].name')
         fi
         for label in ${LABELS}; do
           if [ "$label" = "skip-ci" ]; then
             SKIP_CI="true"
             break
           fi
         done
         echo "skip_ci=$SKIP_CI" >> $GITHUB_OUTPUT

  target-branch-check:
    name: target-branch-check
    runs-on: ubuntu-22.04
    if: github.event_name == 'pull_request' || github.event_name == 'merge_group'
    steps:
        - name: Check that the pull request is not targeting the stable branch
          run: |
            if [[ "${{ github.base_ref }}" == "stable" && "${{ github.head_ref }}" != "unstable" ]]; then
              echo "Pull requests to the stable branch can only come from the unstable branch."
              exit 1
            fi
  release-tests-ubuntu:
    name: release-tests-ubuntu
    needs: [check-labels]
    if: needs.check-labels.outputs.skip_ci != 'true'
    # Use self-hosted runners only on the sigp repo.
    runs-on: ubuntu-22.04 #${{ github.repository == 'sigp/anchor' && fromJson('["self-hosted", "linux", "CI", "large"]') || 'ubuntu-22.04'  }}
    steps:
    - uses: actions/checkout@v4
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == 'false'
      uses: moonrepo/setup-rust@v1
      with:
          channel: stable
          cache-target: release
          bins: cargo-nextest
      env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    - name: Run tests in release
      run: make nextest-release
    - name: Show cache stats
      if: env.SELF_HOSTED_RUNNERS == 'true'
      run: sccache --show-stats
  debug-tests-ubuntu:
    name: debug-tests-ubuntu
    needs: [check-labels]
    if: needs.check-labels.outputs.skip_ci != 'true'
    # Use self-hosted runners only on the sigp repo.
    runs-on: ubuntu-22.04 #${{ github.repository == 'sigp/anchor' && fromJson('["self-hosted", "linux", "CI", "large"]') || 'ubuntu-22.04'  }}
    env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
    - uses: actions/checkout@v4
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == 'false'
      uses: moonrepo/setup-rust@v1
      with:
          channel: stable
          bins: cargo-nextest
    - name: Run tests in debug
      run: make nextest-debug
    - name: Show cache stats
      if: env.SELF_HOSTED_RUNNERS == 'true'
      run: sccache --show-stats
  check-code:
    name: check-code
    runs-on: ubuntu-22.04
    env:
      CARGO_INCREMENTAL: 1
    steps:
    - uses: actions/checkout@v4
    - name: Get latest version of stable Rust
      uses: moonrepo/setup-rust@v1
      with:
          channel: stable
          cache-target: release
          components: rustfmt,clippy
          bins: cargo-audit
    - name: Check formatting with cargo fmt
      run: make cargo-fmt
    - name: Lint code for quality and style with Clippy
      run: make lint
    - name: Certify Cargo.lock freshness
      run: git diff --exit-code Cargo.lock
    - name: Run cargo audit
      run: make audit-CI
      # Dependency conflicts are causing pain here. Once SLOG is removed from lighthouse this should
      # be re-enabled
      # - name: Run cargo vendor to make sure dependencies can be vendored for packaging, reproducibility and archival purpose
      #run:  CARGO_HOME=$(readlink -f $HOME) make vendor
    - name: Markdown-linter
      run: make mdlint
      
  check-msrv:
    name: check-msrv
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
    - name: Install Rust at Minimum Supported Rust Version (MSRV)
      run: |
        metadata=$(cargo metadata --no-deps --format-version 1)
        msrv=$(echo $metadata | jq -r '.packages | map(select(.name == "anchor")) | .[0].rust_version')
        rustup override set $msrv
    - name: Run cargo check
      run: cargo check --workspace
  cargo-udeps:
    name: cargo-udeps
    needs: [check-labels]
    if: needs.check-labels.outputs.skip_ci != 'true'
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
    - name: Get latest version of nightly Rust
      uses: moonrepo/setup-rust@v1
      with:
          channel: nightly
          bins: cargo-udeps
          cache: false
      env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    - name: Create Cargo config dir
      run: mkdir -p .cargo
    - name: Install custom Cargo config
      run: cp -f .github/custom/config.toml .cargo/config.toml
    - name: Run cargo udeps to identify unused crates in the dependency graph
      run: make udeps
    env:
      # Allow warnings on Nightly
      RUSTFLAGS: ""
  spell-check:
    name: spellcheck
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
      # Uses the canonical version so that the version is up to date: 
      # https://github.com/rojopolis/spellcheck-github-actions?tab=readme-ov-file#using-a-canonical-version
    - uses: rojopolis/spellcheck-github-actions@v0
#    cli-check:
#      name: cli-check
#      needs: [check-labels]
#      if: needs.check-labels.outputs.skip_ci != 'true'
#      runs-on: ubuntu-22.04
#      steps:
#      - uses: actions/checkout@v4
#      - name: Get latest version of stable Rust
#        uses: moonrepo/setup-rust@v1
#        with:
#          channel: stable
#          cache-target: release
#      - name: Run Makefile to trigger the bash script
#        run: make cli
  cargo-sort:
    name: cargo-sort
    needs: [check-labels]
    if: needs.check-labels.outputs.skip_ci != 'true'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Get latest version of stable Rust
        uses: moonrepo/setup-rust@v1
        with:
          channel: stable
          cache-target: release
          bins: cargo-sort
      - name: Run cargo sort to check if Cargo.toml files are sorted
        run: cargo sort --check --workspace