build.yml

---
name: Stackable Build Pipeline

on:
  push:
    branches:
      - main
      - staging
      - trying
      - "renovate/**"
    tags:
      - "*"
  pull_request:
  merge_group:

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: '0'
  CARGO_PROFILE_DEV_DEBUG: '0'
  RUST_TOOLCHAIN_VERSION: "1.82.0"
  RUSTFLAGS: "-D warnings"
  RUSTDOCFLAGS: "-D warnings"
  RUST_LOG: "info"

jobs:
  # Identify unused dependencies
  run_udeps:
    name: Run Cargo Udeps
    runs-on: ubuntu-latest
    env:
      RUSTC_BOOTSTRAP: 1
    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
        with:
          key: udeps
      - run: cargo install --locked cargo-udeps@0.1.50
      - run: cargo udeps --all-targets --all-features

  run_cargodeny:
    name: Run Cargo Deny
    runs-on: ubuntu-latest
    strategy:
      matrix:
        checks:
          - advisories
          - bans licenses sources

    # Prevent sudden announcement of a new advisory from failing ci:
    continue-on-error: ${{ matrix.checks == 'advisories' }}

    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
      - uses: EmbarkStudios/cargo-deny-action@3f4a782664881cf5725d0ffd23969fcce89fd868 # v1.6.3
        with:
          command: check ${{ matrix.checks }}

  run_rustfmt:
    name: Run Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
          components: rustfmt
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
        with:
          key: fmt
      - run: cargo fmt --all -- --check

  run_clippy:
    name: Run Clippy
    runs-on: ubuntu-latest
    steps:
      - name: Install host dependencies
        run: |
          sudo apt-get update
          sudo apt-get install protobuf-compiler krb5-user libkrb5-dev libclang-dev liblzma-dev libssl-dev pkg-config
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
        with:
          submodules: recursive
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
          components: clippy
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
        with:
          key: clippy
      - name: Run clippy action to produce annotations
        # NOTE (@Techassi): This action might get a new release sonn, because it
        # currently uses Node 16, which is deprecated in the next few months by
        # GitHub. See https://github.com/giraffate/clippy-action/pull/87
        uses: giraffate/clippy-action@13b9d32482f25d29ead141b79e7e04e7900281e0 # v1.0.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        if: env.GITHUB_TOKEN != null && github.event.pull_request.draft == false
        with:
          clippy_flags: --all-targets -- -D warnings
          reporter: 'github-pr-review'
          github_token: ${{ secrets.GITHUB_TOKEN }}
      - name: Run clippy manually without annotations
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        if: env.GITHUB_TOKEN == null
        run: cargo clippy --color never -q --all-targets -- -D warnings

  run_rustdoc:
    name: Run RustDoc
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
          components: rustfmt
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
        with:
          key: doc
      - run: cargo doc --document-private-items

  run_tests:
    name: Run Cargo Tests
    needs:
      - run_cargodeny
      - run_clippy
      - run_rustfmt
      - run_rustdoc
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}
          # rust-src is required for trybuild stderr output comparison to work
          # for our cases.
          # See: https://github.com/dtolnay/trybuild/issues/236#issuecomment-1620950759
          components: rust-src
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
        with:
          key: test
      - run: cargo test --all-features

  tests_passed:
    name: All tests passed
    needs:
      - run_udeps
      - run_tests
    runs-on: ubuntu-latest
    steps:
      - name: log
        run: echo All tests have passed!