ci.yaml

name: CI

on:
  push:
    branches:
      #- main
  pull_request:
  merge_group:
    branches:
      - main

jobs:
  e2e-tests:
    runs-on: ubuntu-latest
    env:
      SUDO_UNDER_TEST: ours
      SUDO_TEST_VERBOSE_DOCKER_BUILD: 1
      CI: true
    steps:
      - uses: actions/checkout@v4

      - name: set up docker buildx
        run: docker buildx create --name builder --use

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "compliance-tests"
          workspaces: |
            test-framework

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: sudo-test-rs
          cache-from: type=gha
          cache-to: type=gha,mode=max
          file: test-framework/sudo-test/src/ours.Dockerfile

      - name: Run all E2E tests
        working-directory: test-framework
        run: cargo test -p e2e-tests

      - name: prevent the cache from growing too large
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

  compliance-tests-og:
    runs-on: ubuntu-latest
    env:
      SUDO_TEST_VERBOSE_DOCKER_BUILD: 1
      CI: true
    steps:
      - uses: actions/checkout@v4

      - name: set up docker buildx
        run: docker buildx create --name builder --use

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "compliance-tests"
          workspaces: |
            test-framework

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Test sudo-test itself
        working-directory: test-framework
        run: cargo test -p sudo-test

      - name: Run all compliance tests against original sudo
        working-directory: test-framework
        run: cargo test -p sudo-compliance-tests -- --include-ignored

  compliance-tests:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    env:
      SUDO_TEST_PROFRAW_DIR: /tmp/profraw
      SUDO_TEST_VERBOSE_DOCKER_BUILD: 1
      CI: true
    steps:
      - uses: actions/checkout@v4

      - name: set up docker buildx
        run: docker buildx create --name builder --use

      - name: cache docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: docker-buildx-rs-${{ github.sha }}
          restore-keys: docker-buildx-rs-

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "compliance-tests"
          workspaces: |
            test-framework

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Run gated compliance tests against sudo-rs
        working-directory: test-framework
        env:
          SUDO_UNDER_TEST: ours
        run: cargo test -p sudo-compliance-tests

      - name: Check that we didn't forget to gate a passing compliance test
        working-directory: test-framework
        env:
          SUDO_UNDER_TEST: ours
        run: |
          tmpfile="$(mktemp)"
          cargo test -p sudo-compliance-tests -- --ignored | tee "$tmpfile"
          grep 'test result: FAILED. 0 passed' "$tmpfile" || ( echo "expected ALL tests to fail but at least one passed; the passing tests must be un-#[ignore]-d" && exit 1 )

      - name: prevent the cache from growing too large
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

  compliance-tests-lint:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "compliance-tests"
          workspaces: |
            test-framework

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: clippy sudo-test
        working-directory: test-framework
        run: cargo clippy -p sudo-test --no-deps -- --deny warnings

      - name: clippy compliance-tests
        working-directory: test-framework
        run: cargo clippy -p sudo-compliance-tests --tests --no-deps -- --deny warnings

      - name: Check that all ignored tests are linked to a GH issue
        working-directory: test-framework/sudo-compliance-tests
        run: |
          grep -r '#\[ignore' ./src | grep -v -e '"gh' -e '"wontfix"' && echo 'found ignored tests not linked to a GitHub issue. please like them using the format #[ignore = "gh123"]' && exit 1; true

  build-and-test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install llvm-tools component
        run: rustup component add llvm-tools

      - name: Add cargo-llvm-cov
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-llvm-cov

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install libpam0g-dev

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "stable"

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Build
        run: cargo build --workspace --all-targets --all-features --release

      - name: Run tests
        run: cargo llvm-cov --workspace --all-features --all-targets --release --lcov --output-path lcov.info

      - name: Upload code coverage
        uses: codecov/codecov-action@v3
        with:
          files: lcov.info

  build-and-test-minimal:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install nightly rust
        run: |
          rustup set profile minimal
          rustup override set nightly

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install libpam0g-dev

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "nightly"

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Update to minimal direct dependencies
        run: cargo update -Zdirect-minimal-versions

      - name: Build
        run: cargo build --workspace --all-targets --all-features --release

      - name: Run tests
        run: cargo test --workspace --all-features --all-targets --release

  build-and-test-msrv:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install rust 1.70
        run: rustup override set 1.70

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install libpam0g-dev

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "msrv"

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Build
        run: cargo build --workspace --all-targets --all-features --release

      - name: Run tests
        run: cargo test --workspace --all-features --all-targets --release

  miri:
    needs: build-and-test
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install nightly rust and miri
        run: |
          rustup set profile minimal
          rustup override set nightly
          rustup component add miri

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install libpam0g-dev

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: miri

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Run tests
        run: cargo miri test --workspace --all-features miri

  check-bindings:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install libpam0g-dev

      - name: Install rust-bindgen
        uses: taiki-e/install-action@v2
        with:
          tool: bindgen-cli@0.70.1

      - name: Install cargo-minify
        run: cargo install --locked --git https://github.com/tweedegolf/cargo-minify cargo-minify

      - name: Regenerate bindings
        run: make -B pam-sys

      - name: Check for differences
        run: git diff --exit-code

  format:
    runs-on: ubuntu-latest
    env:
      RUSTDOCFLAGS: "-D warnings"
    steps:
      - uses: actions/checkout@v4

      - name: Run rustfmt
        run: cargo fmt --all -- --check

  clippy:
    needs: format
    runs-on: ubuntu-latest
    env:
      RUSTDOCFLAGS: "-D warnings"
    steps:
      - uses: actions/checkout@v4

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "stable"

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Run clippy
        run: cargo clippy --no-deps --all-targets --all-features -- --deny warnings

  docs:
    needs: clippy
    runs-on: ubuntu-latest
    env:
      RUSTDOCFLAGS: "-D warnings"
    steps:
      - uses: actions/checkout@v4

      - name: Rust Cache
        uses: Swatinem/rust-cache@v2
        with:
          shared-key: "stable"

      - name: Register rust problem matcher
        run: echo "::add-matcher::.github/problem-matchers/rust.json"

      - name: Build docs
        run: cargo doc --no-deps --document-private-items --all-features

  audit:
    needs: clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install cargo-audit
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-audit

      - name: Run audit
        run: cargo audit