config.yml

version: 2.1

jobs:
  build:
    docker:
      - image: rust:1.52.0
    steps:
      - checkout
      - run:
          name: Version information
          command: rustc --version; cargo --version; rustup --version
      - restore_cache:
          keys:
            - v4-cargo-cache-{{ arch }}-{{ checksum "Cargo.lock" }}
      - run:
          name: Add wasm32 target
          command: rustup target add wasm32-unknown-unknown
      - run:
          name: Add fmt and clippy
          command: rustup component add rustfmt clippy
      - run:
          name: Unit tests
          env: RUST_BACKTRACE=1
          command: cargo unit-test --locked
      - run:
          name: Format source code
          command: cargo fmt -- --check
      - run:
          name: Lint
          command: cargo clippy -- -D warnings
      - run:
          name: Build and run schema generator
          command: cargo schema --locked
      - run:
          name: Build
          command: cargo wasm --locked
      - run:
          name: Ensure checked-in source code and schemas are up-to-date
          command: |
            CHANGES_IN_REPO=$(git status --porcelain)
            if [[ -n "$CHANGES_IN_REPO" ]]; then
              echo "Repository is dirty. Showing 'git status' and 'git --no-pager diff' for debugging now:"
              git status && git --no-pager diff
              exit 1
            fi
      - save_cache:
          paths:
            - /usr/local/cargo/registry
            - target/debug/.fingerprint
            - target/debug/build
            - target/debug/deps
            - target/wasm32-unknown-unknown/release/.fingerprint
            - target/wasm32-unknown-unknown/release/build
            - target/wasm32-unknown-unknown/release/deps
          key: v4-cargo-cache-{{ arch }}-{{ checksum "Cargo.lock" }}