Copydotnet.d.ts to wwwroot on build/publish.#120097

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Merged
ilonatommy merged 15 commits into from
Nov 10, 2025
Merged

Copydotnet.d.ts to wwwroot on build/publish. #120097

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3726dac
Copy`dotnet.d.ts` to wwwroot on build/publish.
ilonatommy Sep 25, 2025
47d35fb
Apply feedback.
ilonatommy Sep 29, 2025
d34e93a
Remove whitespace changes.
ilonatommy Sep 29, 2025
f799d78
Fix expected files in WBT.
ilonatommy Sep 30, 2025
330210b
Almost fixed.
ilonatommy Sep 30, 2025
077f47c
Fix test expectations.
ilonatommy Oct 1, 2025
b5ebda9
Cleanup + feedback.
ilonatommy Oct 1, 2025
b1d83d3
Misplaced.
ilonatommy Oct 1, 2025
ae3b3f0
Correct docs.
ilonatommy Oct 1, 2025
bf23da1
Missing change for wbt.
ilonatommy Oct 1, 2025
29a52b4
Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…
ilonatommy Oct 1, 2025
da2355f
Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.
ilonatommy Oct 3, 2025
e07ef11
Apply @maraf's feedback.
ilonatommy Oct 13, 2025
df330ff
Fix. build.
ilonatommy Oct 13, 2025
c5257d6
Fix.
ilonatommy Nov 10, 2025
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21 changes: 21 additions & 0 deletions ...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
<_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
<_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
<_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
<_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
<_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

<_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
<_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
<WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
</ItemGroup>
</Target>

<!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
<Target Name="_EnsureDotnetTypeScriptDefinitions"
AfterTargets="_ResolveWasmConfiguration"
Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
<PropertyGroup>
<_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
<_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
<_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
<_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
<_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.
</PropertyGroup>

<!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
<Copy SourceFiles="$(_DotnetTypesSourcePath)"
DestinationFiles="$(_DotnetTypesDestPath)"
Condition="Exists('$(_DotnetTypesSourcePath)')"
SkipUnchangedFiles="true" />
</Target>
</Project>
32 changes: 32 additions & 0 deletions src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
}

}

[Theory]
[InlineData(Configuration.Debug, true)]
[InlineData(Configuration.Release, true)]
[InlineData(Configuration.Debug, false)]
[InlineData(Configuration.Release, false)]
public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
{
string shouldEmit = emitTypeScriptDts ? "true" : "false";
string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

// Verify dotnet.d.ts is not in wwwroot after creation
Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

// Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
BuildProject(info, config, new BuildOptions());

// Verify dotnet.d.ts presence in the project's wwwroot directory after build
bool fileExists = File.Exists(dotnetDtsWwwrootPath);
if (emitTypeScriptDts)
{
Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
}
else
{
Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
}
}
}
}
2 changes: 2 additions & 0 deletions src/mono/wasm/build/WasmApp.Common.targets
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
- AppBundle/_content contains web files from nuget packages (css, js, etc)
- $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
Defaults to true.
- $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`.
Defaults to false.

Public items:
- @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
Copydotnet.d.ts to wwwroot on build/publish.#120097

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to your account

 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
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3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Copydotnet.d.ts to wwwroot on build/publish.#120097

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

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to your account

 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
Show file tree
Hide file tree
 Changes from all commits
Commits

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15 commits


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Hold shift + click to select a range
3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Copydotnet.d.ts to wwwroot on build/publish.#120097

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
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to your account

 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
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3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
Copydotnet.d.ts to wwwroot on build/publish.#120097

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to your account

 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
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3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Copydotnet.d.ts to wwwroot on build/publish.#120097

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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to your account

 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
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3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Copydotnet.d.ts to wwwroot on build/publish.#120097

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
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to your account

 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
Show file tree
Hide file tree
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Commits

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15 commits


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3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

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Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
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ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

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Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

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Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Copydotnet.d.ts to wwwroot on build/publish.#120097

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 Merged

ilonatommy
merged 15 commits into

from

Nov 10, 2025
 Merged


Copydotnet.d.ts to wwwroot on build/publish.
#120097
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3726dac

Copy`dotnet.d.ts` to wwwroot on build/publish.


ilonatommy Sep 25, 2025
47d35fb

Apply feedback.


ilonatommy Sep 29, 2025
d34e93a

Remove whitespace changes.


ilonatommy Sep 29, 2025
f799d78

Fix expected files in WBT.


ilonatommy Sep 30, 2025
330210b

Almost fixed.


ilonatommy Sep 30, 2025
077f47c

Fix test expectations.


ilonatommy Oct 1, 2025
b5ebda9

Cleanup + feedback.


ilonatommy Oct 1, 2025
b1d83d3

Misplaced.


ilonatommy Oct 1, 2025
ae3b3f0

Correct docs.


ilonatommy Oct 1, 2025
bf23da1

Missing change for wbt.


ilonatommy Oct 1, 2025
29a52b4

Merge branch 'fix-77174' of https://github.com/ilonatommy/runtime int…


ilonatommy Oct 1, 2025
da2355f

Move `_EnsureDotnetTypeScriptDefinitions` execution for a bit later.


ilonatommy Oct 3, 2025
e07ef11

Apply @maraf's feedback.


ilonatommy Oct 13, 2025
df330ff

Fix. build.


ilonatommy Oct 13, 2025
c5257d6

Fix.


ilonatommy Nov 10, 2025

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21 changes: 21 additions & 0 deletions
...et/Microsoft.NET.Sdk.WebAssembly.Pack/build/Microsoft.NET.Sdk.WebAssembly.Browser.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -191,6 +191,8 @@ Copyright (c) .NET Foundation. All rights reserved.
 <_WasmCopyOutputSymbolsToOutputDirectory Condition="'$(_WasmCopyOutputSymbolsToOutputDirectory)'==''">true</_WasmCopyOutputSymbolsToOutputDirectory>
 <_WasmEnableThreads>$(WasmEnableThreads)</_WasmEnableThreads>
 <_WasmEnableThreads Condition="'$(_WasmEnableThreads)' == ''">false</_WasmEnableThreads>
 <_WasmEmitTypeScriptDefinitions>$(WasmEmitTypeScriptDefinitions)</_WasmEmitTypeScriptDefinitions>
 <_WasmEmitTypeScriptDefinitions Condition="'$(WasmEmitTypeScriptDefinitions)' == ''">false</_WasmEmitTypeScriptDefinitions>

 <_WasmEnableWebcil>$(WasmEnableWebcil)</_WasmEnableWebcil>
 <_WasmEnableWebcil Condition="'$(_TargetingNET80OrLater)' != 'true'">false</_WasmEnableWebcil>
Expand DownExpand Up@@ -856,4 +858,23 @@ Copyright (c) .NET Foundation. All rights reserved.
 <WasmAssembliesToBundle Include="@(ResolvedFileToPublish)" Exclude="@(_Exclude)" Condition="%(Extension) == '.dll'" />
 </ItemGroup>
 </Target>

 <!-- Ensure dotnet.d.ts is available in wwwroot for TypeScript development experience when enabled -->
 <Target Name="_EnsureDotnetTypeScriptDefinitions" 
 AfterTargets="_ResolveWasmConfiguration" 
 Condition="'$(_WasmEmitTypeScriptDefinitions)' == 'true'">
 <PropertyGroup>
 <_RuntimePackDir>$(MicrosoftNetCoreAppRuntimePackDir)</_RuntimePackDir>
 <_RuntimePackDir Condition="'$(_RuntimePackDir)' == ''">%(ResolvedRuntimePack.PackageDirectory)</_RuntimePackDir>
 <_RuntimePackNativeDir>$([MSBuild]::NormalizeDirectory($(_RuntimePackDir), 'runtimes', 'browser-wasm', 'native'))</_RuntimePackNativeDir>
 <_DotnetTypesSourcePath>$([MSBuild]::NormalizePath($(_RuntimePackNativeDir), 'dotnet.d.ts'))</_DotnetTypesSourcePath>
 <_DotnetTypesDestPath>$(MSBuildProjectDirectory)\wwwroot\dotnet.d.ts</_DotnetTypesDestPath>
Comment thread
ilonatommy marked this conversation as resolved.

 </PropertyGroup>

 <!-- Copy dotnet.d.ts if source exists. MSBuild will skip if files are identical. -->
 <Copy SourceFiles="$(_DotnetTypesSourcePath)"
 DestinationFiles="$(_DotnetTypesDestPath)"
 Condition="Exists('$(_DotnetTypesSourcePath)')"
 SkipUnchangedFiles="true" />
 </Target>
</Project>

32 changes: 32 additions & 0 deletions
src/mono/wasm/Wasm.Build.Tests/Templates/WasmTemplateTests.cs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -317,5 +317,37 @@ public async Task LibraryModeBuild(bool useWasmSdk)
 }

 }

 [Theory]
 [InlineData(Configuration.Debug, true)]
 [InlineData(Configuration.Release, true)]
 [InlineData(Configuration.Debug, false)]
 [InlineData(Configuration.Release, false)]
 public void TypeScriptDefinitionsCopiedToWwwrootOnBuild(Configuration config, bool emitTypeScriptDts)
 {
 string shouldEmit = emitTypeScriptDts ? "true" : "false";
 string emitTypeScriptDtsProp = $"<WasmEmitTypeScriptDefinitions>{shouldEmit}</WasmEmitTypeScriptDefinitions>";
 ProjectInfo info = CreateWasmTemplateProject(Template.WasmBrowser, config, aot: false, "tsdefs", extraProperties: emitTypeScriptDtsProp);

 string projectDirectory = Path.GetDirectoryName(info.ProjectFilePath)!;
 string dotnetDtsWwwrootPath = Path.Combine(projectDirectory, "wwwroot", "dotnet.d.ts");

 // Verify dotnet.d.ts is not in wwwroot after creation
 Assert.False(File.Exists(dotnetDtsWwwrootPath), $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after creation of the project");

 // Build to trigger the _EnsureDotnetTypeScriptDefinitions target during the build phase
 BuildProject(info, config, new BuildOptions());

 // Verify dotnet.d.ts presence in the project's wwwroot directory after build
 bool fileExists = File.Exists(dotnetDtsWwwrootPath);
 if (emitTypeScriptDts)
 {
 Assert.True(fileExists, $"dotnet.d.ts should be created at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 else
 {
 Assert.False(fileExists, $"dotnet.d.ts should not exist at {dotnetDtsWwwrootPath} after the build with WasmEmitTypeScriptDefinitions={shouldEmit}");
 }
 }
 }
}

2 changes: 2 additions & 0 deletions
src/mono/wasm/build/WasmApp.Common.targets

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -93,6 +93,8 @@
 - AppBundle/_content contains web files from nuget packages (css, js, etc)
 - $(WasmStripILAfterAOT) - Set to true to enable trimming away AOT compiled methods body (IL code)
 Defaults to true.
 - $(WasmEmitTypeScriptDefinitions) - Controls whether TypeScript definitions (dotnet.d.ts) should be copied to the project's `wwwroot`. 
 Defaults to false.

 Public items:
 - @(WasmExtraFilesToDeploy) - Files to copy to $(WasmAppDir).
Expand Down
Loading