ci(build/windows): add support for arm64

NSIS installer does not support CLANGARM64.

So only pack portable version currently.

Signed-off-by: Coia Prant <coiaprant@gmail.com>
Co-authored-by: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>

Author: rbqvq

.github/workflows/ci-windows.yml

@@ -29,6 +29,11 @@ jobs:
             arch: x86_64
             msystem: ucrt64
             toolchain: ucrt-x86_64
+          - name: Windows-ARM64
+            os: windows-11-arm
+            arch: aarch64
+            msystem: clangarm64
+            toolchain: clang-aarch64
     steps:
       - name: Checkout
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6.0.1
@@ -46,7 +51,9 @@ jobs:
 
       - name: Update Windows dependencies
         env:
-          MSYSTEM: ${{ matrix.msystem }}
+          # MSYSTEM is a built-in environment variable of MSYS2.
+          # Do not use this environment variable name.
+          MATRIX_MSYSTEM: ${{ matrix.msystem }}
           TOOLCHAIN: ${{ matrix.toolchain }}
         shell: msys2 {0}
         run: |
@@ -62,17 +69,22 @@ jobs:
             "mingw-w64-${TOOLCHAIN}-curl-winssl"
             "mingw-w64-${TOOLCHAIN}-gcc"
             "mingw-w64-${TOOLCHAIN}-graphviz"
-            "mingw-w64-${TOOLCHAIN}-MinHook"
             "mingw-w64-${TOOLCHAIN}-miniupnpc"
             "mingw-w64-${TOOLCHAIN}-nlohmann-json"
             "mingw-w64-${TOOLCHAIN}-nodejs"
-            "mingw-w64-${TOOLCHAIN}-nsis"
             "mingw-w64-${TOOLCHAIN}-onevpl"
             "mingw-w64-${TOOLCHAIN}-openssl"
             "mingw-w64-${TOOLCHAIN}-opus"
             "mingw-w64-${TOOLCHAIN}-toolchain"
           )
 
+          if [[ "${MATRIX_MSYSTEM}" == "ucrt64" ]]; then
+            dependencies+=(
+              "mingw-w64-${TOOLCHAIN}-MinHook"
+              "mingw-w64-${TOOLCHAIN}-nsis"
+            )
+          fi
+
           # do not modify below this line
 
           ignore_packages=()
@@ -83,7 +95,7 @@ jobs:
             tarball="${pkg}-${version}-any.pkg.tar.zst"
 
             # download working version
-            wget "https://repo.msys2.org/mingw/${MSYSTEM}/${tarball}"
+            wget "https://repo.msys2.org/mingw/${MATRIX_MSYSTEM}/${tarball}"
 
             tarballs="${tarballs} ${tarball}"
           done
@@ -169,17 +181,24 @@ jobs:
           echo "::remove-matcher owner=gcc::"
 
       - name: Package Windows
+        env:
+          # MSYSTEM is a built-in environment variable of MSYS2.
+          # Do not use this environment variable name.
+          # if MSYSTEM is used, it interferes with environment and cpack cannot be found.
+          MATRIX_MSYSTEM: ${{ matrix.msystem }}
         shell: msys2 {0}
         run: |
           mkdir -p artifacts
           cd build
 
-          # package
-          cpack -G NSIS
-          cpack -G ZIP
+          # nsis installer
+          if [[ "${MATRIX_MSYSTEM}" == "ucrt64" ]]; then
+            cpack -G NSIS
+            mv ./cpack_artifacts/Sunshine.exe ../artifacts/Sunshine-${{ matrix.name }}-installer.exe
+          fi
 
-          # move
-          mv ./cpack_artifacts/Sunshine.exe ../artifacts/Sunshine-${{ matrix.name }}-installer.exe
+          # portable version
+          cpack -G ZIP
           mv ./cpack_artifacts/Sunshine.zip ../artifacts/Sunshine-${{ matrix.name }}-portable.zip
 
       - name: Run tests