Merge pull request #40 from paritytech/jsdw-add-basic-ci

Add a basic CI workflow to catch test/doc/compile failures

.github/workflows/ci.yml

@@ -0,0 +1,114 @@
+name: Rust
+
+on:
+  push:
+    # Run jobs when commits are pushed to 
+    # develop or release-like branches:
+    branches:
+      - develop
+      - release*
+  pull_request:
+    # Run jobs for any PR that wants to merge
+    # to develop:
+    branches:
+      - develop
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: Check Code
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2.3.4
+
+      - name: Install Rust stable toolchain
+        uses: actions-rs/toolchain@v1.0.7
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.3.0
+
+      - name: Build
+        uses: actions-rs/cargo@v1.0.3
+        with:
+          command: check
+          args: --all-targets
+
+  fmt:
+    name: Run rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2.3.4
+
+      - name: Install Rust stable toolchain
+        uses: actions-rs/toolchain@v1.0.7
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: clippy, rustfmt
+
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.3.0
+
+      - name: Cargo fmt
+        uses: actions-rs/cargo@v1.0.3
+        with:
+          command: fmt
+          args: --all -- --check
+
+  docs:
+    name: Check Documentation
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2.3.4
+
+      - name: Install Rust stable toolchain
+        uses: actions-rs/toolchain@v1.0.7
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.3.0
+
+      - name: Check internal documentation links
+        run: RUSTDOCFLAGS="--deny broken_intra_doc_links" cargo doc --verbose --workspace --no-deps --document-private-items
+
+  tests:
+    name: Run tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2.3.4
+
+      - name: Install Rust stable toolchain
+        uses: actions-rs/toolchain@v1.0.7
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.3.0
+
+      - name: Cargo build
+        uses: actions-rs/cargo@v1.0.3
+        with:
+          command: build
+          args: --workspace
+
+      - name: Cargo test
+        uses: actions-rs/cargo@v1.0.3
+        with:
+          command: test
+