CircleCI config.

.circleci/config.yml

@@ -0,0 +1,118 @@
+version: 2.1
+
+executors:
+  default:
+    description: Executor environment for building Rust crates.
+    docker:
+      - image: circleci/rust:1
+
+commands:
+  update_toolchain:
+    description: Update the Rust toolchain to use for building.
+    parameters:
+      toolchain:
+        description: Rust toolchain to use. Overrides the default toolchain (stable) or any toolchain specified in the project via `rust-toolchain`.
+        type: string
+        default: ""
+    steps:
+      - run:
+          name: Update toolchain
+          command: |
+            test -z "<<parameters.toolchain>>" || echo "<<parameters.toolchain>>" >rust-toolchain
+            rustup show active-toolchain
+      - run:
+          name: Version information
+          command: |
+            rustup --version
+            rustc --version
+            cargo --version
+
+  build:
+    description: Build all targets of a Rust crate.
+    steps:
+      - run:
+          name: Calculate dependencies
+          command: |
+            rustc --version >rust-version
+            test -e Cargo.lock || cargo generate-lockfile
+      - restore_cache:
+          keys:
+            - v6-cargo-cache-{{arch}}-{{checksum "rust-version"}}-{{checksum "Cargo.lock"}}
+      - run:
+          name: Build all targets
+          command: cargo build --tests
+      - save_cache:
+          paths:
+            - /usr/local/cargo/registry
+            - target
+          key: v6-cargo-cache-{{arch}}-{{checksum "rust-version"}}-{{checksum "Cargo.lock"}}
+
+  check:
+    description: Check all targets of a Rust crate.
+    steps:
+      - run:
+          name: Calculate dependencies
+          command: test -e Cargo.lock || cargo generate-lockfile
+      - run:
+          name: Check all targets
+          command: |
+            if rustup component add clippy; then
+              cargo clippy --all --all-targets -- -Dwarnings
+            else
+              echo Skipping clippy
+            fi
+
+  test:
+    description: Run all tests of a Rust crate. Make sure to build first.
+    parameters:
+      release:
+        description: By default, the crate is build in debug mode without optimizations. Set this to true to compile in release mode.
+        type: boolean
+        default: false
+    steps:
+      - run:
+          name: Run all tests
+          command: cargo test
+
+jobs:
+  check:
+    description: Check a Rust crate.
+    parameters:
+      toolchain:
+        description: Rust toolchain to use. Overrides the default toolchain (stable) or any toolchain specified in the project via `rust-toolchain`.
+        type: string
+        default: ""
+    executor: default
+    steps:
+      - checkout
+      - update_toolchain:
+          toolchain: <<parameters.toolchain>>
+      - check
+
+  test:
+    description: Builds a Rust crate and runs all tests.
+    parameters:
+      toolchain:
+        description: Rust toolchain to use. Overrides the default toolchain (stable) or any toolchain specified in the project via `rust-toolchain`.
+        type: string
+        default: ""
+    executor: default
+    steps:
+      - checkout
+      - update_toolchain:
+          toolchain: <<parameters.toolchain>>
+      - build
+      - test
+
+workflows:
+  Project:
+    jobs:
+#      - test:
+#          name: cargo test (stable)
+#          toolchain: stable
+#      - test:
+#          name: cargo test (beta)
+#          toolchain: beta
+      - test:
+          name: cargo test (nightly)
+          toolchain: nightly