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Merged
maciejdudko merged 1 commit into from
Oct 21, 2025
Merged

Support Windows ARM64 #541

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4 changes: 3 additions & 1 deletion .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ jobs:
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, ubuntu-arm, macos-intel, macos-arm, windows-latest]
os: [ubuntu-latest, ubuntu-arm, macos-intel, macos-arm, windows-latest, windows-arm]
include:
- os: windows-latest
checkTarget: true
Expand All @@ -29,6 +29,8 @@ jobs:
runsOn: macos-15-intel
- os: macos-arm
runsOn: macos-14
- os: windows-arm
runsOn: windows-11-arm
runs-on: ${{ matrix.runsOn || matrix.os }}
steps:
- name: Checkout repository
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18 changes: 12 additions & 6 deletions .github/workflows/package.yml
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Expand Up @@ -11,7 +11,7 @@ jobs:
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, ubuntu-arm, alpine-latest, macos-intel, macos-arm, windows-latest]
os: [ubuntu-latest, ubuntu-arm, alpine-latest, macos-intel, macos-arm, windows-latest, windows-arm]
include:
- os: ubuntu-latest
out-file: libtemporal_sdk_core_c_bridge.so
Expand Down Expand Up @@ -44,6 +44,10 @@ jobs:
- os: windows-latest
out-file: temporal_sdk_core_c_bridge.dll
out-prefix: win-x64
- os: windows-arm
out-file: temporal_sdk_core_c_bridge.dll
out-prefix: win-arm64
runsOn: windows-11-arm
runs-on: ${{ matrix.runsOn || matrix.os }}
steps:
- name: Checkout repository
Expand Down Expand Up @@ -153,7 +157,7 @@ jobs:
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, ubuntu-arm, alpine-latest, macos-intel, macos-arm, windows-latest]
os: [ubuntu-latest, ubuntu-arm, alpine-latest, macos-intel, macos-arm, windows-latest, windows-arm]
include:
- os: ubuntu-arm
runsOn: ubuntu-24.04-arm64-2-core
Expand All @@ -164,6 +168,8 @@ jobs:
runsOn: macos-13
- os: macos-arm
runsOn: macos-14
- os: windows-arm
runsOn: windows-11-arm
runs-on: ${{ matrix.runsOn || matrix.os }}
container: ${{ matrix.container }}
steps:
Expand Down Expand Up @@ -191,22 +197,22 @@ jobs:
run: apk add dotnet6-sdk

- name: Run smoke test (non-Windows)
if: ${{ matrix.os != 'windows-latest' }}
if: ${{ matrix.os != 'windows-latest' && matrix.os != 'windows-arm' }}
run: |
dotnet add tests/Temporalio.SmokeTest package Temporalio -s "$GITHUB_WORKSPACE/nuget-package/Temporalio/bin/Release;https://api.nuget.org/v3/index.json" --prerelease
dotnet run --project tests/Temporalio.SmokeTest

- name: Run smoke test (Windows)
if: ${{ matrix.os == 'windows-latest' }}
if: ${{ matrix.os == 'windows-latest' || matrix.os == 'windows-arm' }}
run: |
dotnet add tests/Temporalio.SmokeTest package Temporalio -s "$env:GITHUB_WORKSPACE/nuget-package/Temporalio/bin/Release;https://api.nuget.org/v3/index.json" --prerelease
dotnet run --project tests/Temporalio.SmokeTest

- name: Setup msbuild (Windows only)
- name: Setup msbuild (Windows x64 only)
if: ${{ matrix.os == 'windows-latest' }}
uses: microsoft/setup-msbuild@v2

- name: Run .NET framework smoke test (Windows only)
- name: Run .NET framework smoke test (Windows x64 only)
if: ${{ matrix.os == 'windows-latest' }}
run: |
dotnet add tests/Temporalio.SmokeTestDotNetFramework package Temporalio -s "$env:GITHUB_WORKSPACE/nuget-package/Temporalio/bin/Release;https://api.nuget.org/v3/index.json" --prerelease
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6 changes: 3 additions & 3 deletions README.md
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Expand Up @@ -1203,9 +1203,9 @@ This SDK requires a built-in unmanaged, native shared library built in Rust. It
on a common platform. If you are using .NET framework, you may have to explicitly set the platform to `x64` or `arm64`
because `AnyCPU` will not choose the proper library.

Currently we only support [RIDs](https://learn.microsoft.com/en-us/dotnet/core/rid-catalog) `linux-arm64`,
`linux-x64`, `linux-musl-x64`, `osx-arm64`, `osx-x64`, and `win-x64`. Any other platforms needed (e.g. `linux-musl-x64`
on Alpine) will require a custom build.
Currently we only support [RIDs](https://learn.microsoft.com/en-us/dotnet/core/rid-catalog)
`linux-arm64`, `linux-x64`, `linux-musl-x64`, `osx-arm64`, `osx-x64`, `win-arm64`, and `win-x64`.
Any other platforms needed will require a custom build.

The native shared library on Windows does require a Visual C++ runtime. Some containers, such as Windows Nano Server, do
not include this runtime. If not available, users may have to manually copy this runtime (usually just
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3 changes: 3 additions & 0 deletions src/Temporalio/Temporalio.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,9 @@
<Content Include="$(BridgeLibraryRoot)/win-x64-bridge/temporal_sdk_core_c_bridge.dll">
<PackagePath>runtimes/win-x64/native/temporal_sdk_core_c_bridge.dll</PackagePath>
</Content>
<Content Include="$(BridgeLibraryRoot)/win-arm64-bridge/temporal_sdk_core_c_bridge.dll">
<PackagePath>runtimes/win-arm64/native/temporal_sdk_core_c_bridge.dll</PackagePath>
</Content>
</ItemGroup>
</Target>
</Project>
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