check.yml

name: CI
on:
  push:
    paths:
      - "**/Cargo.toml"
      - "**/Cargo.lock"
      - "ipa-*/src/**/*"
      - "ipa-core/benches/**/*"
      - "ipa-core/tests/**/*"
      - ".github/**/*"
  pull_request:
    paths:
      - "**/Cargo.toml"
      - "**/Cargo.lock"
      - "ipa-*/src/**/*"
      - "ipa-core/benches/**/*"
      - "ipa-core/tests/**/*"
      - ".github/**/*"
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: -D warnings
  RUSTDOCFLAGS: -D warnings

jobs:
  basic:
    name: Basic Checks
    env:
      CARGO_INCREMENTAL: 0
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/rm

      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy,rustfmt

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}

      - name: Check formatting
        run: cargo fmt --all -- --check --config "imports_granularity=Crate,group_imports=StdExternalCrate"

      - name: Clippy
        if: ${{ success() || failure() }}
        run: cargo clippy --features "cli test-fixture" --tests

      - name: Clippy concurrency tests
        if: ${{ success() || failure() }}
        run: cargo clippy --tests --features shuttle

      - name: Clippy web
        if: ${{ success() || failure() }}
        run: cargo clippy --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate"

      - name: Build
        if: ${{ success() || failure() }}
        run: cargo build --tests

      - name: Run tests
        run: cargo test --features "cli test-fixture relaxed-dp"

      - name: Run tests with multithreading feature enabled
        run: cargo test --features "multi-threading"

      - name: Run Web Tests
        run: cargo test -p ipa-core --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate"

  release:
    name: Release builds and tests
    runs-on: ubuntu-latest
    env:
      RUSTFLAGS: -C target-cpu=native
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/rm

      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy,rustfmt

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}

      - name: Release Build
        run: cargo build --release

      - name: Build concurrency tests
        run: cargo build --release --features "shuttle multi-threading"

      - name: Run concurrency tests
        run: cargo test --release --features "shuttle multi-threading"

  extra:
    name: Additional Builds and Concurrency Tests
    env:
      RUSTFLAGS: -D warnings -C target-cpu=native

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/rm

      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy,rustfmt

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}

      - name: Build benchmarks
        run: cargo build --benches --no-default-features --features "enable-benches compact-gate"

      - name: Build concurrency tests (debug mode)
        run: cargo build --features shuttle

      - name: Run IPA bench
        run: cargo bench --bench oneshot_ipa --no-default-features --features "enable-benches compact-gate"

      - name: Run arithmetic bench
        run: cargo bench --bench oneshot_arithmetic --no-default-features --features "enable-benches compact-gate"

      - name: Run compact gate tests for HTTP stack
        run: cargo test --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate"

      - name: Run in-memory compact gate tests
        run: cargo test --features "compact-gate"
  slow:
    name: Slow tests
    env:
      EXEC_SLOW_TESTS: 1
      RUSTFLAGS: -C target-cpu=native

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/rm
      - uses: dtolnay/rust-toolchain@stable
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}

      - name: Slow Unit Tests
        run: cargo test -p ipa-core --lib -- mpc_proptest semi_honest_with_dp_slow gen_binomial_noise_16_breakdowns

      - name: Integration Tests - Compact Gate
        run: cargo test --release --test "compact_gate" --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate"

      - name: Integration Tests - Helper Networks
        run: cargo test --release --test "helper_networks" --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate"

      - name: Integration Tests - Hybrid
        run: cargo test --release --test "hybrid" --features "cli test-fixture"

      - name: Integration Tests - IPA with Relaxed DP
        run: cargo test --release --test "ipa_with_relaxed_dp" --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate relaxed-dp"

  # sanitizers currently require nightly https://github.com/rust-lang/rust/issues/39699
  sanitize:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        sanitizer: [address, leak]
        features: ['', 'multi-threading']
    env:
      TARGET: x86_64-unknown-linux-gnu
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/rm
      - uses: dtolnay/rust-toolchain@nightly
      - name: Add Rust sources
        run: rustup component add rust-src
      - name: Run tests with sanitizer
        run: RUSTFLAGS="-Z sanitizer=${{ matrix.sanitizer }} -Z sanitizer-memory-track-origins" cargo test -Z build-std -p ipa-core --all-targets --target $TARGET --no-default-features --features "cli web-app real-world-infra test-fixture compact-gate ${{ matrix.features }}"

  miri:
    runs-on: ubuntu-latest
    env:
      TARGET: x86_64-unknown-linux-gnu
    steps:
    - uses: actions/checkout@v4
    - uses: ./.github/actions/rm
    - uses: dtolnay/rust-toolchain@nightly
    - name: Add Miri
      run: rustup component add miri
    - name: Setup Miri
      run: cargo miri setup
    - name: Run seq_join tests
      run: cargo miri test --target $TARGET --lib seq_join --features "multi-threading"

  coverage:
    name: Measure coverage
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - uses: ./.github/actions/rm

      - name: Install rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: llvm-tools

      - name: Install cargo-llvm-cov
        run: cargo install cargo-llvm-cov

      - name: Measure coverage
        run: ./scripts/coverage-ci --lcov --output-path ipa.cov

      - name: Report to codecov.io
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ipa.cov
          fail_ci_if_error: false