ci: add build on windows and macos (#14)

* ci: add build on windows and macos

* build without test

* add vcpkg cache

* install libpq release only

* build release only

.github/workflows/main.yaml

@@ -10,7 +10,7 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
+  build-linux:
     strategy:
       fail-fast: false
       matrix:
@@ -56,3 +56,32 @@ jobs:
         run: cargo binstall cross --no-confirm
       - name: Build and test
         run: ${{ matrix.platform.command }} test --locked --target ${{ matrix.platform.target }}
+
+  # TODO: setup postgres instance for testing
+  build-windows:
+    runs-on: windows-latest
+
+    env:
+      VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Export GitHub Actions cache environment variables
+        uses: actions/github-script@v6
+        with:
+          script: |
+            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+      - name: Install libpq
+        run: vcpkg install libpq:x64-windows-release
+      - name: Build
+        run: cargo build --locked --target x86_64-pc-windows-msvc
+
+  # TODO: setup postgres instance for testing
+  build-macos:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build
+        run: cargo build --locked --target x86_64-apple-darwin