y-octo.yml

name: Lint & Test & Fuzzing

on:
  workflow_dispatch:
  push:
    branches: [main]
  pull_request:
    branches: [main]

# Cancels all previous workflow runs for pull requests that have not completed.
# See https://docs.github.com/en/actions/using-jobs/using-concurrency
concurrency:
  # The concurrency group contains the workflow name and the branch name for
  # pull requests or the commit hash for any other events.
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
  cancel-in-progress: true

jobs:
  lint:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      security-events: write

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Setup Rust
        uses: ./.github/actions/setup-rust
        with:
          toolchain: nightly-2023-08-19
          components: clippy, rustfmt

      - name: Install Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18
          cache: "yarn"

      - name: Install Node.js dependencies
        run: yarn install

      - name: Install required cargo components
        uses: taiki-e/install-action@v2
        with:
          tool: clippy-sarif,sarif-fmt

      - name: Build & Check
        run: |
          cargo vendor > .cargo/config
          cargo clippy --all-features --message-format=json | clippy-sarif | tee rust-clippy-results.sarif | sarif-fmt
          RUSTDOCFLAGS="-D rustdoc::broken-intra-doc-links" cargo doc --workspace --all-features --no-deps
        env:
          CARGO_TERM_COLOR: always

      - name: Format check
        run: |
          yarn prettier --check .
          yarn taplo fmt --check .
          cargo +nightly-2023-08-19 fmt --all --check

      - name: Upload analysis results to GitHub
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: rust-clippy-results.sarif
          wait-for-processing: true

  test:
    name: test & collect coverage
    runs-on: ubuntu-latest
    continue-on-error: true
    env:
      RUSTFLAGS: -D warnings
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust
        uses: ./.github/actions/setup-rust
        with:
          components: llvm-tools-preview
      - name: Install latest nextest release
        uses: taiki-e/install-action@nextest
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov

      - name: Collect coverage data
        run: cargo llvm-cov nextest --lcov --output-path lcov.info
      - name: Upload coverage data to codecov
        uses: codecov/codecov-action@v3
        with:
          name: tests
          files: lcov.info

  loom:
    name: loom thread test
    runs-on: ubuntu-latest
    continue-on-error: true
    env:
      RUSTFLAGS: --cfg loom
      RUST_BACKTRACE: full
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust
        uses: ./.github/actions/setup-rust
      - name: Install latest nextest release
        uses: taiki-e/install-action@nextest

      - name: Loom Thread Test
        run: |
          cargo nextest run -p y-octo --lib

  fuzzing:
    name: fuzzing
    runs-on: ubuntu-latest
    continue-on-error: true
    env:
      RUSTFLAGS: -D warnings
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust
        uses: ./.github/actions/setup-rust
        with:
          toolchain: nightly-2023-08-19

      - name: fuzzing
        working-directory: ./y-octo
        run: |
          cargo install cargo-fuzz
          cargo +nightly-2023-08-19 fuzz run apply_update -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run codec_doc_any_struct -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run codec_doc_any -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run decode_bytes -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run i32_decode -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run i32_encode -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run ins_del_text -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run sync_message -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run u64_decode -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run u64_encode -- -max_total_time=30
          cargo +nightly-2023-08-19 fuzz run apply_update -- -max_total_time=30

      - name: upload fuzz artifacts
        if: ${{ failure() }}
        uses: actions/upload-artifact@v3
        with:
          name: fuzz-artifact
          path: ./y-octo/fuzz/artifacts/**/*