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CI: fix macOS build on macos-26 (canonical Xcode 26.0.1 path + runFirstLaunch, ApplicationId for Mac sample) #4

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Merged
maikebing merged 4 commits into from
May 20, 2026
Merged

CI: fix macOS build on macos-26 (canonical Xcode 26.0.1 path + runFirstLaunch, ApplicationId for Mac sample) #4

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cdcdb99
ci: switch macOS jobs to macos-26 runner (Xcode 26) for .NET 10 macOS…
Copilot May 20, 2026
09163d8
ci: select Xcode 26.0 on macos-26 to satisfy .NET 10 macOS workload pin
Copilot May 20, 2026
d98dde7
fix(samples): add ApplicationId to NativeWebHost.Sample.Mac so .NET m…
Copilot May 20, 2026
8692648
ci(macos): use canonical Xcode_26.0.1.app path and runFirstLaunch to …
Copilot May 20, 2026
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22 changes: 21 additions & 1 deletion .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,11 @@ jobs:

build-macos:
name: Build macOS Package And Sample
runs-on: macos-latest
# macos-26 image ships with Xcode 26.x, required by the .NET 10 macOS workload
# (Xamarin.Shared.Sdk targets refuse to build/link with older Xcode). The
# macos-latest label is still pinned to macOS 15 (Xcode 16.x), which causes
# "This version of .NET for macOS requires Xcode 26.0" build errors.
runs-on: macos-26

steps:
- name: Checkout
Expand All @@ -95,6 +99,22 @@ jobs:
with:
dotnet-version: ${{ env.DOTNET_VERSION }}

- name: Select Xcode 26.0
# The .NET 10 macOS workload (Microsoft.macOS.Sdk.net10.0_26.0 26.0.11017)
# pins Xcode to 26.0 exactly. The macos-26 image defaults to a newer Xcode
# (e.g. 26.2), which causes "requires Xcode 26.0" build errors. Switch to
# the Xcode 26.0.x installed on the image. Use the canonical 26.0.1 path
# rather than the /Applications/Xcode_26.0.app symlink — xcrun/xcodebuild
# otherwise fail to resolve the MacOSX SDK ("SDK ... cannot be located",
Comment on lines +102 to +108
# "install_name_tool exited with code 72"). Also run -runFirstLaunch so
# the SDK / command-line components are registered for the new selection.
shell: bash
run: |
sudo xcode-select -s /Applications/Xcode_26.0.1.app
sudo xcodebuild -runFirstLaunch
xcodebuild -version
xcrun --sdk macosx --show-sdk-path

- name: Install macOS workload
shell: bash
run: dotnet workload install macos --skip-manifest-update
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32 changes: 30 additions & 2 deletions .github/workflows/release.yml
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Expand Up @@ -135,7 +135,8 @@ jobs:

pack-nuget-macos:
name: Pack And Publish macOS NuGet
runs-on: macos-latest
# macos-26 ships with Xcode 26.x as required by the .NET 10 macOS workload.
runs-on: macos-26
needs: pack-nuget

steps:
Expand All @@ -147,6 +148,19 @@ jobs:
with:
dotnet-version: ${{ env.DOTNET_VERSION }}

- name: Select Xcode 26.0
# The .NET 10 macOS workload pins Xcode to 26.0 exactly; the macos-26
# image defaults to a newer Xcode that the Xamarin SDK rejects. Use the
# canonical Xcode_26.0.1.app path (not the /Applications/Xcode_26.0.app
# symlink), and run -runFirstLaunch so the MacOSX SDK / command-line
# components are properly registered for the new selection.
shell: bash
run: |
sudo xcode-select -s /Applications/Xcode_26.0.1.app
sudo xcodebuild -runFirstLaunch
xcodebuild -version
xcrun --sdk macosx --show-sdk-path
Comment on lines +151 to +162

- name: Install macOS workload
shell: bash
run: dotnet workload install macos --skip-manifest-update
Expand Down Expand Up @@ -349,7 +363,8 @@ jobs:

publish-samples-macos:
name: Publish macOS Samples
runs-on: macos-latest
# macos-26 ships with Xcode 26.x as required by the .NET 10 macOS workload.
runs-on: macos-26
needs: pack-nuget

steps:
Expand All @@ -361,6 +376,19 @@ jobs:
with:
dotnet-version: ${{ env.DOTNET_VERSION }}

- name: Select Xcode 26.0
# The .NET 10 macOS workload pins Xcode to 26.0 exactly; the macos-26
# image defaults to a newer Xcode that the Xamarin SDK rejects. Use the
# canonical Xcode_26.0.1.app path (not the /Applications/Xcode_26.0.app
# symlink), and run -runFirstLaunch so the MacOSX SDK / command-line
# components are properly registered for the new selection.
shell: bash
run: |
sudo xcode-select -s /Applications/Xcode_26.0.1.app
sudo xcodebuild -runFirstLaunch
xcodebuild -version
xcrun --sdk macosx --show-sdk-path

- name: Install macOS workload
shell: bash
run: dotnet workload install macos --skip-manifest-update
Expand Down
2 changes: 2 additions & 0 deletions samples/NativeWebHost.Sample.Mac/NativeWebHost.Sample.Mac.csproj
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Expand Up @@ -8,6 +8,8 @@
<RootNamespace>NativeWebHost.Sample.Mac</RootNamespace>
<AssemblyName>NativeWebHost.Sample.Mac</AssemblyName>
<Version>0.1.0-preview.3</Version>
<ApplicationId>com.iotsharp.nativewebhost.sample.mac</ApplicationId>
<ApplicationTitle>NativeWebHost.Sample.Mac</ApplicationTitle>
<SupportedOSPlatformVersion>$(NativeWebHostMacOSMinimumVersion)</SupportedOSPlatformVersion>
</PropertyGroup>

Expand Down
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