test.yml

name: Run tests

on:
  push:
    branches:
      - main
      - staging
      - trying
      - release/**
  pull_request:
  merge_group:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref_name }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always

jobs:
  # The `ci-success` job doesn't actually test anything - it just aggregates the
  # overall build status, otherwise the merge queue would need an entry
  # for each individual job produced by the job-matrix.
  #
  # ALL THE SUBSEQUENT JOBS NEED THEIR `name` ADDED TO THE `needs` SECTION OF both "ci result" JOBS!
  ci-success:
    name: ci result
    runs-on: ubuntu-latest
    needs:
      - rstar
      - check
      - no_std
    if: success()
    steps:
      - name: Mark the job as a success
        run: exit 0
  ci-failure:
    name: ci result
    runs-on: ubuntu-latest
    needs:
      - rstar
      - check
      - no_std
    if: failure()
    steps:
      - name: Mark the job as a failure
        run: exit 1

  rstar:
    name: rstar
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    defaults:
      run:
        working-directory: rstar
    strategy:
      matrix:
        container_image:
          # We aim to support rust-stable plus (at least) the prior 3 releases,
          # giving us about 6 months of coverage.
          #
          # Minimum supported rust version (MSRV)
          - "georust/geo-ci:proj-9.2.1-rust-1.65"
          # Two most recent releases - we omit older ones for expedient CI
          - "georust/geo-ci:proj-9.2.1-rust-1.71"
          - "georust/geo-ci:proj-9.2.1-rust-1.72"
    container:
      image: ${{ matrix.container_image }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - run: cargo install --version 1.6.0 cargo-all-features
      - run: cargo build-all-features
      - run: cargo test-all-features
      - run: cargo build -p rstar-benches

  check:
    name: rstar Rustfmt and Clippy check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt
      - name: Check formatting using Rustfmt
        run: cargo fmt --check
      - name: Lint using Clippy
        run: cargo clippy --tests

  no_std:
    name: rstar no_std test
    runs-on: ubuntu-latest
    env:
      NO_STD_TARGET: aarch64-unknown-none
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{env.NO_STD_TARGET}}
      - name: Run cargo build for ${{env.NO_STD_TARGET}}
        run: cargo build --package rstar --target ${{env.NO_STD_TARGET}}

  conclusion:
    needs:
      - rstar
      - check
      - no_std
    if: always()
    runs-on: ubuntu-latest
    steps:
      - name: Result
        run: |
          jq -C <<< "${needs}"
          # Check if all needs were successful or skipped.
          "$(jq -r 'all(.result as $result | (["success", "skipped"] | contains([$result])))' <<< "${needs}")"
        env:
          needs: ${{ toJson(needs) }}