rust-quality.yml

name: Rust quality gate

on:
  workflow_dispatch:
  push:
    branches: [ "*" ]
  pull_request:

jobs:
  quality:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    env:
      CARGO_TERM_COLOR: always
      RUSTFLAGS: "-D warnings"
    steps:
      - uses: actions/checkout@v4

      - name: Install GTK / WebKit / xtr build deps
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            build-essential pkg-config \
            libgtk-4-dev libadwaita-1-dev libwebkitgtk-6.0-dev \
            libgirepository1.0-dev \
            gettext

      - name: Install Rust toolchain (pinned via rust-toolchain.toml)
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2

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

      - name: clippy (deny warnings)
        run: cargo clippy --workspace --all-targets --locked -- -D warnings

      - name: build (release, locked)
        run: cargo build --release --workspace --locked

      - name: test (release)
        run: cargo test --release --workspace --locked

      - name: cargo-deny (licences + advisories)
        uses: EmbarkStudios/cargo-deny-action@v2
        with:
          command: check
          arguments: --all-features

      - name: cargo-machete (unused deps)
        uses: bnjbvr/cargo-machete@v0.7.0

      - name: i18n POT freshness
        run: |
          if ! command -v xtr >/dev/null 2>&1; then
            cargo install --locked xtr
          fi
          bash scripts/update-translations.sh
          if ! git diff --quiet -- po/biglinux-webapps.pot; then
            echo "::error::POT is stale; run scripts/update-translations.sh and commit."
            git --no-pager diff -- po/biglinux-webapps.pot | head -200
            exit 1
          fi