.github/workflows/rust.yml

name: Rust

on:
  push:
    branches: ["main"]
    paths-ignore:
      - 'docs/**'
      - 'docs-overrides/**'
      - 'images/**'
      - '*.md'
      - 'mkdocs.yml'
      - '*.png'
      - '*.py'
  pull_request:
    paths-ignore:
      - 'docs/**'
      - 'docs-overrides/**'
      - 'images/**'
      - '*.md'
      - 'mkdocs.yml'
      - '*.png'
      - '*.py'
  workflow_dispatch:

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

env:
  CARGO_TERM_COLOR: always

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          components: rustfmt, clippy
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
        with:
          # Update this key to force a new cache
          prefix-key: "rust-lint-v1"
      - name: Run cargo-fmt
        run: cargo fmt --all -- --check
      - name: Run cargo-clippy
        run: cargo clippy -- -D warnings
      - name: Check
        run: cargo check --verbose --workspace --all-targets

  # Tests for spatialbench
  test-tests-spatialbench:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-test-tests-spatialbench-v1"
      - name: Tests (spatialbench)
        run: cargo test -p spatialbench --tests

  test-doc-spatialbench:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-test-doc-spatialbench-v1"
      - name: Doc Tests (spatialbench)
        run: cargo test -p spatialbench --doc

  test-all-spatialbench-arrow:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-test-all-spatialbench-arrow-v1"
      - name: All Tests (spatialbench-arrow)
        run: cargo test -p spatialbench-arrow

  test-all-spatialbench-cli:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-test-all-spatialbench-cli-v1"
      - name: All Tests (spatialbench-cli)
        run: cargo test -p spatialbench-cli

  # documentation build
  docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-docs-v1"
      - name: Build docs
        env:
          RUSTDOCFLAGS: "-D warnings"
        run: cargo doc --no-deps --workspace

  # S3 integration tests using MinIO (only when S3-related files change)
  test-s3-integration:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
        with:
          fetch-depth: 0

      - name: Check for S3-related changes
        id: changes
        run: |
          BASE_SHA=${{ github.event.pull_request.base.sha || github.event.before || 'HEAD~1' }}
          if git diff --name-only "$BASE_SHA" HEAD | grep -qE \
            '^spatialbench-cli/src/(s3_writer|runner|output_plan|main)\.rs$|^spatialbench-cli/tests/s3_integration\.rs$|^\.github/workflows/rust\.yml$'; then
            echo "s3=true" >> "$GITHUB_OUTPUT"
          else
            echo "s3=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Start MinIO
        if: steps.changes.outputs.s3 == 'true'
        run: |
          docker run -d --name minio \
            -p 9000:9000 \
            -e MINIO_ROOT_USER=minioadmin \
            -e MINIO_ROOT_PASSWORD=minioadmin \
            minio/minio:latest server /data
          # Wait for MinIO to be ready
          for i in $(seq 1 30); do
            if curl -sf http://localhost:9000/minio/health/live; then
              echo "MinIO is ready"
              exit 0
            fi
            sleep 1
          done
          echo "MinIO failed to start"
          docker logs minio
          exit 1

      - name: Create MinIO test bucket
        if: steps.changes.outputs.s3 == 'true'
        run: |
          curl -sL https://dl.min.io/client/mc/release/linux-amd64/mc -o /usr/local/bin/mc
          chmod +x /usr/local/bin/mc
          mc alias set local http://localhost:9000 minioadmin minioadmin
          mc mb local/spatialbench-test

      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # @stable
        with:
          toolchain: stable
        if: steps.changes.outputs.s3 == 'true'

      - uses: Swatinem/rust-cache@v2
        if: steps.changes.outputs.s3 == 'true'
        with:
          prefix-key: "rust-test-s3-v1"

      - name: Run S3 integration tests
        if: steps.changes.outputs.s3 == 'true'
        env:
          AWS_ACCESS_KEY_ID: minioadmin
          AWS_SECRET_ACCESS_KEY: minioadmin
          AWS_ENDPOINT: http://localhost:9000
          AWS_REGION: us-east-1
          AWS_ALLOW_HTTP: "true"
          S3_TEST_BUCKET: spatialbench-test
        run: cargo test -p spatialbench-cli --test s3_integration -- --ignored