rust.yml

# Inspired by https://github.com/rust-analyzer/rust-analyzer/blob/master/.github/workflows/ci.yaml
# but tweaked in several ways.  If you make changes here, consider doing so across other
# repositories in e.g. ostreedev etc.
name: Rust

permissions:
  actions: read

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

env:
  CARGO_TERM_COLOR: always
  # Pinned toolchain for linting
  ACTION_LINTS_TOOLCHAIN: 1.64.0

jobs:
  tests:
    runs-on: ubuntu-latest
    container: quay.io/coreos-assembler/fcos-buildroot:testing-devel
    steps:
      - uses: actions/checkout@v3
      - name: Code lints
        run: ./ci/lints.sh
      - name: Install deps
        run: ./ci/installdeps.sh
      # xref containers/containers-image-proxy-rs
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v2
        with:
          key: "tests"
      - name: Build
        run: cargo test --no-run
      - name: Individual checks
        run: (cd cli && cargo check) && (cd lib && cargo check)
      - name: Run tests
        run: cargo test -- --nocapture --quiet
      - name: Manpage generation
        run: mkdir -p target/man && cargo run --features=docgen -- man --directory target/man
  build:
    runs-on: ubuntu-latest
    container: quay.io/coreos-assembler/fcos-buildroot:testing-devel
    steps:
      - uses: actions/checkout@v3
      - name: Install deps
        run: ./ci/installdeps.sh
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v2
        with:
          key: "build"
      - name: Build
        run: cargo build --release
      - name: Upload binary
        uses: actions/upload-artifact@v2
        with:
          name: ostree-ext-cli
          path: target/release/ostree-ext-cli
  build-minimum-toolchain:
    name: "Build using MSRV"
    runs-on: ubuntu-latest
    container: quay.io/coreos-assembler/fcos-buildroot:testing-devel
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install deps
        run: ./ci/installdeps.sh
      - name: Detect crate MSRV
        shell: bash
        run: |
          msrv=$(cargo metadata --format-version 1 --no-deps | \
              jq -r '.packages[1].rust_version')
          echo "Crate MSRV: $msrv"
          echo "ACTION_MSRV_TOOLCHAIN=$msrv" >> $GITHUB_ENV
      - name: Remove system Rust toolchain
        run: dnf remove -y rust cargo
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env['ACTION_MSRV_TOOLCHAIN']  }}
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v2
        with:
          key: "min"
      - name: cargo check
        run: cargo check
  cargo-deny:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - uses: EmbarkStudios/cargo-deny-action@v1
      with:
        log-level: warn
        command: check bans sources licenses
  linting:
    name: "Lints, pinned toolchain"
    runs-on: ubuntu-latest
    container: quay.io/coreos-assembler/fcos-buildroot:testing-devel
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install deps
        run: ./ci/installdeps.sh
      - name: Remove system Rust toolchain
        run: dnf remove -y rust cargo
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env['ACTION_LINTS_TOOLCHAIN']  }}
          components: rustfmt, clippy
      - name: cargo fmt (check)
        run: cargo fmt -- --check -l
      - name: cargo clippy (warnings)
        run: cargo clippy -- -D warnings
  integration:
    name: "Integration"
    needs: build
    runs-on: ubuntu-latest
    container: quay.io/fedora/fedora-coreos:testing-devel
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Download ostree-ext-cli
        uses: actions/download-artifact@v2
        with:
          name: ostree-ext-cli
      - name: Install
        run: install ostree-ext-cli /usr/bin && rm -v ostree-ext-cli
      - name: Integration tests
        run: ./ci/integration.sh
  ima:
    name: "Integration (IMA)"
    needs: build
    runs-on: ubuntu-latest
    container: quay.io/fedora/fedora-coreos:testing-devel
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Download ostree-ext-cli
        uses: actions/download-artifact@v2
        with:
          name: ostree-ext-cli
      - name: Install
        run: install ostree-ext-cli /usr/bin && rm -v ostree-ext-cli
      - name: Integration tests
        run: ./ci/ima.sh
  privtest:
    name: "Privileged testing"
    needs: build
    runs-on: ubuntu-latest
    container:
      image: quay.io/fedora/fedora-coreos:testing-devel
      options: "--privileged --pid=host -v /var/tmp:/var/tmp -v /run/dbus:/run/dbus -v /run/systemd:/run/systemd -v /:/run/host"
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Download
        uses: actions/download-artifact@v2
        with:
          name: ostree-ext-cli
      - name: Install
        run: install ostree-ext-cli /usr/bin && rm -v ostree-ext-cli
      - name: Integration tests
        run: ./ci/priv-integration.sh
  container-build:
    name: "Container build"
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Checkout coreos-layering-examples
        uses: actions/checkout@v3
        with:
          repository: coreos/coreos-layering-examples
          path: coreos-layering-examples
      - name: Download
        uses: actions/download-artifact@v2
        with:
          name: ostree-ext-cli
      - name: Integration tests
        run: ./ci/container-build-integration.sh