feat: macOS ICU build

.github/workflows/main.yml

@@ -5,6 +5,9 @@ on:
     branches: [ main ]
   pull_request:
     branches: [ main ]
+
+env:
+  ICU_SOURCE_ZIP_URL: https://github.com/unicode-org/icu/archive/refs/tags/release-77-1.zip
 
 jobs:
   build_unoicu:
@@ -33,8 +36,6 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Build icudt.dat
-        env:
-          ICU_SOURCE_ZIP_URL: https://github.com/unicode-org/icu/archive/refs/tags/release-77-1.zip
         run: |
           pushd src/cldr_data
           docker build --build-arg ICU_SOURCE_ZIP_URL=${ICU_SOURCE_ZIP_URL} --output type=local,dest=. .
@@ -46,28 +47,110 @@ jobs:
           name: icudt.dat
           path: ./src/cldr_data/icudt.dat
 
+  build_libicu_darwin:
+    strategy:
+      matrix:
+        arch: [ 'x86_64','arm64' ]
+    runs-on: ${{ matrix.arch == 'x86_64' && 'macos-15-intel' || 'macos-15' }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build icudt.dat
+        run: |
+          curl -L -o icu.zip ${ICU_SOURCE_ZIP_URL}
+          mkdir icu
+          unzip -d icu icu.zip
+          export ICU_DATA_FILTER_FILE="$PWD/src/cldr_data/filters_macosios.json"
+          pushd icu/$(ls icu)/icu4c/source
+          ./runConfigureICU macOS
+          make -j $(sysctl -n hw.physicalcpu)
+          popd
+          mkdir artifacts
+          cp icu/$(ls icu)/icu4c/source/lib/libicuuc.dylib icu/$(ls icu)/icu4c/source/lib/libicudata.dylib artifacts
+
+      - name: Upload binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: libicu-darwin-${{ matrix.arch }}
+          path: ./artifacts
+
+  build_libicu_darwin_universal:
+    needs: [build_libicu_darwin]
+    runs-on: 'macos-15'
+    steps:
+      - name: Merge libicu binaries
+        uses: actions/upload-artifact/merge@v4
+        with:
+          name: libicu-darwin-merged
+          pattern: 'libicu-darwin-*'
+          separate-directories: true
+
+      - name: Download merged libicu binaries
+        uses: actions/download-artifact@v4
+        with:
+          name: libicu-darwin-merged
+          path: ./libicu-darwin-merged
+
+      - name: Create universal libicu binaries
+        run: |
+          mkdir libicu_darwin_universal
+          lipo -create libicu-darwin-merged/**/libicuuc.dylib -output libicu_darwin_universal/libicuuc.dylib
+          lipo -create libicu-darwin-merged/**/libicudata.dylib -output libicu_darwin_universal/libicudata.dylib
+
+      - name: Upload universal libicu binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: libicu_darwin_universal
+          path: ./libicu_darwin_universal/*
+
   package:
-    needs: [build_unoicu, build_icudt]
+    needs: [build_unoicu, build_icudt, build_libicu_darwin_universal]
     runs-on: windows-latest
 
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Merge artifacts
+      - name: Download universal libicu binaries
+        uses: actions/download-artifact@v4
+        with:
+          name: libicu_darwin_universal
+          path: .
+
+      - name: List files
+        run: |
+          Get-ChildItem -Recurse .
+
+      - name: Move binaries to correct locations
+        shell: bash
+        run: |
+          mkdir nuget/uno.icu-macos/libicu
+          mv {libicuuc,libicudata}.dylib ./nuget/uno.icu-macos/libicu
+
+      - name: List files
+        run: |
+          Get-ChildItem -Recurse .
+
+      - name: Merge unoicu.a artifacts
         uses: actions/upload-artifact/merge@v4
         with:
-          name: merged-artifacts
-          pattern: '*'
+          name: unoicu-merged
+          pattern: 'unoicu-*'
           separate-directories: true
 
-      - name: Download merged artifacts
+      - name: Download merged unoicu.a artifacts
         uses: actions/download-artifact@v4
         with:
-          name: merged-artifacts
+          name: unoicu-merged
           path: ./merged-artifacts
 
+      - name: Download icudt.dat
+        uses: actions/download-artifact@v4
+        with:
+          name: icudt.dat
+          path: ./merged-artifacts/icudt.dat
+
       - uses: dotnet/nbgv@f088059084cb5d872e9d1a994433ca6440c2bf72 # v0.4.2
         id: nbgv
         with:
@@ -81,14 +164,14 @@ jobs:
       - name: Move downloaded artifacts to correct locations
         shell: bash
         run: |
-          mv ./merged-artifacts/icudt.dat/icudt.dat ./nuget/build
+          mv ./merged-artifacts/icudt.dat/icudt.dat ./nuget/uno.icu-wasm/build
 
-          mkdir -p ./nuget/buildTransitive/native/unoicu.a
+          mkdir -p ./nuget/uno.icu-wasm/buildTransitive/native/unoicu.a
           pushd merged-artifacts
           for dir in unoicu-*; do
             new_name="${dir#unoicu-}"
-            mkdir -p ../nuget/buildTransitive/native/unoicu.a/"$new_name"/st
-            cp -r "$dir"/unoicu.a ../nuget/buildTransitive/native/unoicu.a/"$new_name"/st/unoicu.a
+            mkdir -p ../nuget/uno.icu-wasm/buildTransitive/native/unoicu.a/"$new_name"/st
+            cp -r "$dir"/unoicu.a ../nuget/uno.icu-wasm/buildTransitive/native/unoicu.a/"$new_name"/st/unoicu.a
           done
           popd
 
@@ -104,7 +187,8 @@ jobs:
       - name: Build nuget
         run: |
           pushd nuget
-          .\nuget.exe pack uno.icu-wasm.nuspec -version ${{ steps.nbgv.outputs.SemVer2 }}
+          .\nuget.exe pack uno.icu-wasm/uno.icu-wasm.nuspec -version ${{ steps.nbgv.outputs.SemVer2 }}
+          .\nuget.exe pack uno.icu-macos/uno.icu-macos.nuspec -version ${{ steps.nbgv.outputs.SemVer2 }}
           popd
 
       - uses: actions/upload-artifact@v4
@@ -152,6 +236,10 @@ jobs:
           tenant-id: ${{ secrets.SIGN_AZURE_TENANT_ID }}
           subscription-id: ${{ secrets.SIGN_AZURE_SUBSCRIPTION_ID }}
 
+      - name: List files
+        run: |
+          Get-ChildItem -Recurse .
+
       # Run the signing command
       - name: Sign artifacts
         shell: pwsh

nuget/uno.icu-macos/uno.icu-macos.nuspec

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
+    <metadata minClientVersion="5.0.0">
+        <id>Uno.icu-macos</id>
+        <version>0.0.1</version>
+        <title>Uno ICU for MacOS</title>
+        <authors>Uno Platform</authors>
+        <owners>unoplatform</owners>
+        <requireLicenseAcceptance>false</requireLicenseAcceptance>
+        <projectUrl>https://github.com/unoplatform/uno.icu</projectUrl>
+        <iconUrl>https://nv-assets.azurewebsites.net/logos/uno.png</iconUrl>
+        <description>The International Components for Unicode for macOS</description>
+        <copyright>Copyright (C) 2015-2025 Uno Platform inc. - all rights reserved</copyright>
+        <repository type="git" url="https://github.com/unoplatform/uno.icu.git" />
+    </metadata>
+    <files>
+        <file src="libicu/libicuuc.dylib" target="runtimes/osx/native" />
+        <file src="libicu/libicudata.dylib" target="runtimes/osx/native" />
+    </files>
+</package>

nuget/build/Uno.icu-wasm.targets → nuget/uno.icu-wasm/build/Uno.icu-wasm.targets

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
-    <ItemGroup Condition="'$(UnoWinRTRuntimeIdentifier)' == 'WebAssembly')">
+    <ItemGroup>
         <EmbeddedResource Include="$(MSBuildThisFileDirectory)icudt.dat" />
     </ItemGroup>
 

nuget/uno.icu-wasm/buildTransitive/Uno.icu-wasm.targets

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+
+    <ItemGroup Condition="'$(IsUnoHead)' == 'True'">
+        <NativeFileReference Include="$(MSBuildThisFileDirectory)**/unoicu.a" />
+    </ItemGroup>
+
+</Project>

src/cldr_data/Dockerfile

@@ -8,8 +8,8 @@ RUN apt-get update && apt-get install -y make git python3 doxygen zip wget g++
 
 WORKDIR /icu
 
-ENV ICU_DATA_FILTER_FILE=/icu/filters.json
-COPY filters.json .
+ENV ICU_DATA_FILTER_FILE=/icu/filters_wasm.json
+COPY filters_wasm.json .
 
 RUN wget ${ICU_SOURCE_ZIP_URL}
 RUN unzip release-77-1.zip