add vcpkg files

.github/workflows/build-windows-vcpkg.yml

@@ -0,0 +1,60 @@
+name: CMake Build (Windows VCPKG)
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+env:
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    name: ${{ matrix.os }}-${{ github.workflow }}
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [x64-windows, arm64-windows]
+
+    env:
+      VCPKG_DEFAULT_TRIPLET: ${{ matrix.target }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: lukka/get-cmake@latest
+      - name: dir
+        run: find $RUNNER_WORKSPACE
+        shell: bash
+
+      - name: Restore artifacts, or setup vcpkg for building artifacts
+        uses: lukka/run-vcpkg@v11
+        id: runvcpkg
+        with:
+          # This one is not needed, as it is the default value anyway.
+          # vcpkgDirectory: '${{ github.workspace }}/vcpkg'
+          vcpkgJsonGlob: '**/vcpkg.json'
+
+      - name: List $RUNNER_WORKSPACE before build
+        run: find $RUNNER_WORKSPACE
+        shell: bash
+
+      - name: Prints output of run-vcpkg's action.
+        run: echo "root='${{ steps.runvcpkg.outputs.RUNVCPKG_VCPKG_ROOT_OUT }}', triplet='${{ steps.runvcpkg.outputs.RUNVCPKG_VCPKG_DEFAULT_TRIPLET_OUT }}' "
+
+      - name: Configure
+        #uses: lukka/run-cmake@v10
+        working-directory: ${{runner.workspace}}
+        run: cmake -B build $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DBUILD_STATIC=ON -DCMAKE_PREFIX_PATH=C:/tools/msys64/mingw64/qt5-static
+
+      - name: Make
+        working-directory: ${{runner.workspace}}/build
+        run: cmake --build .
+
+      - uses: actions/upload-artifact@v1
+        with:
+          name: melonDS-${{matrix.target}}
+          path: ${{runner.workspace}}\build\melonDS.exe

vcpkg.json

@@ -0,0 +1,16 @@
+{
+    "name": "melonds",
+    "version-string": "0.9.5",
+    "dependencies": [
+        "sdl2",
+        "libarchive",
+        "libslirp",
+        "qtbase",
+        "qtsvg",
+        "qtmultimedia",
+        {
+            "name": "dirent",
+            "platform": "windows"
+        }
+    ]
+}