Add Windows arm64 support (#15139)

* Add initial arm64 build logic

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* Upgrade Flutter to 3.44.0 and introduce Windows arm64 in CI

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* Bump bridge build to Flutter 3.44 as well

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* Fix install flutter step for Win arm64

* Bump install-llvm-action to v2 for arm64 support

* Fix libsodium logic to only install through vcpkg on win arm64

* Fix Flutter installations on Win

* Flutter XCode: only build the current arch as it defaults to universal

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* Ensure that we really have arm64 Dart + Flutter engine in CI

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* Enable hwcodec feature now that upstream supports building it

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* CI: improve logic for getting Flutter arm64 SDK

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>

* Apply PR feedback (only bump Flutter version on Win arm64)

* Exclude MSI build on arm64

* CI: build the MSI for Windows arm64 (WiX v4 ARM64 platform + native CustomActions)

* Address PR feedback

* Update Cargo.toml

* Update Cargo.lock

* Update Cargo.lock

* Add Flutter 3.44 DialogThemeData background colors

Signed-off-by: 21pages <sunboeasy@gmail.com>

---------

Signed-off-by: Dennis Ameling <dennis@dennisameling.com>
Signed-off-by: 21pages <sunboeasy@gmail.com>
Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>
Co-authored-by: 21pages <sunboeasy@gmail.com>

.github/workflows/bridge.yml

@@ -7,7 +7,6 @@ on:
 
 env:
   CARGO_EXPAND_VERSION: "1.0.95"
-  FLUTTER_VERSION: "3.22.3"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
 
@@ -18,10 +17,21 @@ jobs:
       fail-fast: false
       matrix:
         job:
+          # Default bridge for every platform still on Flutter 3.24.5 (generated with 3.22.3).
           - {
               target: x86_64-unknown-linux-gnu,
               os: ubuntu-22.04,
               extra-build-args: "",
+              flutter-version: "3.22.3",
+              artifact-name: "bridge-artifact",
+            }
+          # Dedicated bridge for the Windows arm64 build (Flutter 3.44); runs in parallel.
+          - {
+              target: x86_64-unknown-linux-gnu,
+              os: ubuntu-22.04,
+              extra-build-args: "",
+              flutter-version: "3.44.0",
+              artifact-name: "bridge-artifact-flutter-3.44",
             }
     steps:
       - name: Checkout source code
@@ -64,13 +74,13 @@ jobs:
         uses: actions/cache@6f8efc29b200d32929f49075959781ed54ec270c # v3
         with:
           path: /tmp/flutter_rust_bridge
-          key: vcpkg-${{ matrix.job.arch }}
+          key: bridge-${{ matrix.job.flutter-version }}
 
       - name: Install flutter
         uses: subosito/flutter-action@1a449444c387b1966244ae4d4f8c696479add0b2 # v2
         with:
           channel: "stable"
-          flutter-version: ${{ env.FLUTTER_VERSION }}
+          flutter-version: ${{ matrix.job.flutter-version }}
           cache: true
 
       - name: Install flutter rust bridge deps
@@ -78,7 +88,15 @@ jobs:
         run: |
           cargo install cargo-expand --version ${{ env.CARGO_EXPAND_VERSION }} --locked
           cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid" --locked
-          pushd flutter && sed -i -e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' pubspec.yaml && flutter pub get && popd
+          if [[ "${{ matrix.job.flutter-version }}" == "3.22.3" ]]; then
+            # Default Flutter 3.22.3: extended_text 14 needs a newer Dart, so downgrade for resolution.
+            sed -i -e 's/extended_text: 14.0.0/extended_text: 13.0.0/g' flutter/pubspec.yaml
+          else
+            # Flutter 3.44 bridge for Windows arm64: match that build's source/pubspec state so the
+            # generated *.freezed.dart compiles against the same Flutter/freezed it resolves.
+            bash .github/patches/apply_flutter_3.44_source_patches.sh
+          fi
+          pushd flutter && flutter pub get && popd
 
       - name: Run flutter rust bridge
         run: |
@@ -88,7 +106,7 @@ jobs:
       - name: Upload Artifact
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
-          name: bridge-artifact
+          name: ${{ matrix.job.artifact-name }}
           path: |
             ./src/bridge_generated.rs
             ./src/bridge_generated.io.rs