change ci settings

.github/workflows/ci.yml

@@ -3,73 +3,23 @@ on: [push, pull_request]
 name: Continuous integration
 
 jobs:
-  ci:
+  code-checks:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        rust: 
-          - stable
-          - beta
-          - nightly
-      
     steps:
-      - uses: actions/checkout@v1
-
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: ${{ matrix.rust }}
-          override: true
-          components: rustfmt, clippy
-
-      - name: stable/beta build 
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'stable' || matrix.rust == 'beta'
-        with:
-          command: build
-          args: --verbose --features ""
-
-      - name: nightly build 
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'nightly'
-        with:
-          command: build
-          args: --verbose --all-features
-
-      - name: stable/beta test 
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'stable' || matrix.rust == 'beta'
-        with:
-          command: test
-          args: --verbose --features ""
-
-      - name: nightly test
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'nightly'
-        with:
-          command: test
-          args: --verbose --all-features
-
-      - name: stable/beta clippy
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'stable' || matrix.rust == 'beta'
-        with:
-          command: clippy
-          args: --all-targets --features "" -- -D warnings
-
-      - name: nightly clippy
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'nightly'
-        with:
-          command: clippy
-          args: --all-targets --all-features -- -D warnings
-
-      - name: Test the examples
-        run: cd examples && bash test_examples.sh
-
-      - name: fmt
-        uses: actions-rs/cargo@v1
-        if: matrix.rust == 'nightly'
-        with:
-          command: fmt
-          args: --all -- --check
+      - uses: actions/checkout@v2
+      - name: Cargo fmt
+        run: cargo fmt --all -- --check
+      - name: Cargo clippy
+        run: cargo clippy --all-targets --all-features -- -D warnings
+  stable-test:
+    runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v2
+        - name: Cargo test
+          run: cargo test --all-features
+  test-examples:
+    runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v2
+        - name: Test the examples
+          run: cd examples && bash test_examples.sh