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[browser] Generate javascript bundler friendly Blazor JS initializers #116849

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Jun 20, 2025
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[browser] Generate javascript bundler friendly Blazor JS initializers #116849

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d1727db
Generate javascript bundler friendly Blazor JS initializers
maraf Jun 20, 2025
0f6cce6
Fix
maraf Jun 20, 2025
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2 changes: 1 addition & 1 deletion src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -256,7 +256,7 @@
);
}

assets.libraryInitializers = resources.libraryInitializers;
assets.libraryInitializers = MapJsAssets(resources.libraryInitializers, subFolder: "..");

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Azure Pipelines / dotnet-linker-tests (Build browser-wasm linux release Runtime_Release)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / dotnet-linker-tests (Build browser-wasm linux release Runtime_Release)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / dotnet-linker-tests (Build browser-wasm linux release Runtime_Release)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / dotnet-linker-tests

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / dotnet-linker-tests

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / dotnet-linker-tests

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release MultiThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release MultiThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release MultiThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release MultiThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests_Smoke_AOT)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests_Smoke_AOT)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build wasi-wasm linux Release WasmBuildTests)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build wasi-wasm linux Release WasmBuildTests)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build wasi-wasm linux Release WasmBuildTests)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release SingleThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release SingleThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release SingleThreaded_BuildOnly)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests_EAT)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests_EAT)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime (Build browser-wasm linux Release LibraryTests_EAT)

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'

Check failure on line 259 in src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs

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Azure Pipelines / runtime

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs#L259 

src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs(259,54): error CS1503: (NETCORE_ENGINEERING_TELEMETRY=Build) Argument 1: cannot convert from 'System.Collections.Generic.List<Microsoft.NET.Sdk.WebAssembly.JsAsset>' to 'System.Collections.Generic.Dictionary<string, string>?'
assets.modulesAfterConfigLoaded = MapJsAssets(resources.modulesAfterConfigLoaded);
assets.modulesAfterRuntimeReady = MapJsAssets(resources.modulesAfterRuntimeReady);

Expand Down
2 changes: 1 addition & 1 deletion src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonData.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -222,7 +222,7 @@ public class ResourcesData
/// Used in .NET < 8
/// </summary>
[DataMember(EmitDefaultValue = false)]
public ResourceHashesByNameDictionary libraryInitializers { get; set; }
public List<JsAsset> libraryInitializers { get; set; }

[DataMember(EmitDefaultValue = false)]
public ResourceHashesByNameDictionary modulesAfterConfigLoaded { get; set; }
Expand Down
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