rust.yml

# SPDX-License-Identifier: MPL-2.0
name: Rust
# Build + test + clippy gate for the three standalone Rust crates.
# Added after a non-compiling crate (robot-repo-automaton) reached `main`
# unnoticed: the only prior Rust CI was CodeQL in build-mode `none`
# (buildless), so nothing actually compiled or tested these crates.
on:
  push:
    branches: [main]
  pull_request:
    branches: ['**']
permissions:
  contents: read
env:
  CARGO_TERM_COLOR: always
  # reqwest=rustls-tls, git2=vendored-openssl, gix=rust-tls. OPENSSL_NO_VENDOR
  # makes openssl-sys link the runner's preinstalled system OpenSSL instead of
  # recompiling the vendored copy (matches the documented local build).
  OPENSSL_NO_VENDOR: '1'
jobs:
  rust:
    name: build · test · clippy
    runs-on: ubuntu-latest
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        crate: [robot-repo-automaton, shared-context, dashboard]
    defaults:
      run:
        working-directory: ${{ matrix.crate }}
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - name: Ensure clippy + rustfmt components
        run: rustup component add clippy rustfmt
      - name: Build (all targets)
        run: cargo build --all-targets --verbose
      - name: Test
        run: cargo test --verbose
      - name: Clippy (deny warnings)
        run: cargo clippy --all-targets -- -D warnings
      - name: Rustfmt check (informational)
        # Pre-existing formatting drift is not yet gated; surfaced here so it
        # stays visible without blocking. Flip to a hard gate after a dedicated
        # `cargo fmt` pass lands.
        run: cargo fmt --check
        continue-on-error: true