Add CI workflow

.github/workflows/test-vcpkg-ports.yml

@@ -0,0 +1,39 @@
+name: Test vcpkg ports
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+env:
+  VCPKG_ASSET_SOURCES: "clear;x-azurl,https://vcpkgdemoassets.blob.core.windows.net/vcpkg-demo-assets,{{ secrets.ADO_SAS }},readwrite"
+  VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
+  VCPKG_OVERLAY_PORTS: ${{ github.workspace }}/ports
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Acquire vcpkg
+      uses: actions/checkout@v4
+      with:
+        repository: "Microsoft/vcpkg"
+
+    - name: Bootstrap vcpkg
+      run: ${{ github.worksapce }}/vcpkg/bootstrap-vcpkg.sh
+      shell: bash
+
+    - name: Enable GitHub Actions Cache backend
+      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: Build ports
+      run: ${{ github.workspace }}/vcpkg/vcpkg install
+      shell: bash

vcpkg-configuration.json

@@ -0,0 +1,13 @@
+{
+  "default-registry": null,
+  "registries": [
+    {
+      "kind": "git",
+      "baseline": "345ac44ab8d6a16239d3af55df9608bf725e7a48",
+      "repository": "https://github.com/Microsoft/vcpkg",
+      "packages": [
+        "*"
+      ]
+    }
+  ]
+}

vcpkg.json

@@ -1,5 +1,5 @@
 {
-    "dependencies": [
-        "fmt"
-    ]
-}
+  "dependencies": [
+    "demo"
+  ]
+}