Add macOS to CI and x86_64 to release workflow

Split CI into lint (Linux-only) and test (Linux + macOS) jobs.
Add macOS x86_64 (macos-13) build target to release workflow.

Author: martintrojer

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  ci:
+  lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -28,14 +28,35 @@ jobs:
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: ${{ runner.os }}-cargo-
 
-      - name: Build
-        run: cargo build
-
       - name: Format
         run: cargo fmt -- --check
 
       - name: Clippy
         run: cargo clippy -- -D warnings
 
+  test:
+    strategy:
+      matrix:
+        include:
+          - runner: ubuntu-latest
+          - runner: macos-latest
+    runs-on: ${{ matrix.runner }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@stable
+
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: ${{ runner.os }}-cargo-
+
+      - name: Build
+        run: cargo build
+
       - name: Test
         run: cargo test

.github/workflows/release.yml

@@ -17,6 +17,8 @@ jobs:
             runner: ubuntu-latest
           - target: aarch64-apple-darwin
             runner: macos-latest
+          - target: x86_64-apple-darwin
+            runner: macos-13
     runs-on: ${{ matrix.runner }}
     steps:
       - uses: actions/checkout@v4