rust.yml

name: Rust

on:
  push:
    branches: [ "master" ]
  pull_request:

# A new push to a pull request cancels its run that is still going.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

env:
  CARGO_TERM_COLOR: always
  # Incremental builds only help when the same tree is rebuilt locally.
  CARGO_INCREMENTAL: 0
  # Keep line numbers for backtraces, but skip the rest of the debug info.
  CARGO_PROFILE_DEV_DEBUG: line-tables-only
  CARGO_PROFILE_TEST_DEBUG: line-tables-only

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: Swatinem/rust-cache@v2
      - name: Run tests
        run: cargo test
      # Other workspace crates enable the stdlib's default features, so only
      # building it on its own checks that it compiles without them.
      - name: Build stdlib without default features
        run: cargo build -p ndc_stdlib --no-default-features
      # The language features without the server, as the browser uses them.
      - name: Build the language features without the server
        run: cargo clippy -p ndc_lsp --no-default-features --all-targets
      - name: Build with tracing
        run: cargo build --features trace
      # The manual runs its examples on this build, deployed only from master.
      - name: Build for the browser
        run: |
          rustup target add wasm32-unknown-unknown
          cargo build -p ndc_wasm --target wasm32-unknown-unknown