chore: Update github actions workflow

Author: dashed

.github/workflows/rust.yml

@@ -1,69 +1,42 @@
-name: Rust
+name: CI
 
-on: [push]
+on:
+  push:
+    branches: [ master, main ]
+  pull_request:
+    branches: [ master, main ]
+
+env:
+  CARGO_TERM_COLOR: always
 
 jobs:
-  check:
-    name: Check
+  # Run the complete CI pipeline using the Makefile as source of truth
+  ci:
+    name: CI Pipeline
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        rust:
-          - stable
-          - beta
-          - nightly
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ matrix.rust }}
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
+    - uses: actions/checkout@v4
+    
+    - name: Install Rust stable
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        components: rustfmt, clippy
 
-  test:
-    name: Test Suite
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        rust:
-          - stable
-          - beta
-          - nightly
-    steps:
-      - uses: actions/checkout@v1
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ matrix.rust }}
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: test
+    - name: Cache dependencies
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cargo/registry
+          ~/.cargo/git
+          target/
+        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-  fmt:
-    name: Rustfmt
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        rust:
-          - stable
-          - beta
-          - nightly
-    steps:
-      - uses: actions/checkout@v1
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ matrix.rust }}
-          override: true
-      - run: rustup component add rustfmt
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+    - name: Run complete CI pipeline via Makefile
+      run: make ci-local
 
-  clippy:
-    name: Clippy
+  # Optional: Run on multiple Rust versions
+  test-matrix:
+    name: Test on ${{ matrix.rust }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -72,12 +45,23 @@ jobs:
           - beta
           - nightly
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ matrix.rust }}
-          override: true
-      - run: rustup component add clippy
-      - uses: actions-rs/cargo@v1
-        with:
-          command: clippy
+    - uses: actions/checkout@v4
+    
+    - name: Install Rust ${{ matrix.rust }}
+      uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: ${{ matrix.rust }}
+        components: rustfmt, clippy
+
+    - name: Cache dependencies
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cargo/registry
+          ~/.cargo/git
+          target/
+        key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.lock') }}
+
+    - name: Run tests
+      run: cargo test
+      continue-on-error: ${{ matrix.rust == 'nightly' }}