feat: ✨ 异步累加器函数 (#17)

build/code.quality.props

@@ -11,19 +11,19 @@
         <WarningsAsErrors>true</WarningsAsErrors>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.507">
+        <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.9.1-alpha">
+        <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.9.28">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Roslynator.Analyzers" Version="4.7.0">
+        <PackageReference Include="Roslynator.Analyzers" Version="4.11.0">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="SonarAnalyzer.CSharp" Version="9.15.0.81779">
+        <PackageReference Include="SonarAnalyzer.CSharp" Version="9.20.0.85982">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>

scripts/switcher.nsext.json

@@ -1,17 +0,0 @@
-{
-  "solution": "NSExt.sln",
-  "mappings": {
-    "NSExt": "../refs/ns-ext/src/NSExt/NSExt.csproj"
-  },
-  "restore": [
-    {
-      "name": "NSExt",
-      "packages": [
-        {
-          "packageName": "NSExt",
-          "version": "1.1.0"
-        }
-      ]
-    }
-  ]
-}

scripts/switcher.ps1

@@ -1,27 +0,0 @@
-# https://github.com/RicoSuter/DNT#switch-to-projects
-$targets = @{
-    '1' = 'switch-to-projects'
-    '2' = 'switch-to-packages'
-}
-$key = ''
-while ($null -eq $targets[$key])
-{
-    $key = 读取-Host '请选择：1（切换到项目引用） 2（切换到Nuget包引用）'
-}
-$files = Get-ChildItem Switcher.*.json
-$file = 9999
-while ($null -eq $files[[int]$file - 1])
-{
-    $i = 0
-    Write-Host '请选择要切换的配置文件文件'
-    foreach ($file in $files)
-    {
-        $i++
-        Write-Host $i $file.Name
-    }
-    $file = 读取-Host
-}
-$file = [int]$file - 1
-Copy-Item $files[$file] 'switcher.json' -Force
-dotnet dnt $targets[$key] ../NSExt.sln
-Remove-Item switcher.json

src/backend/NSExt.Tests/NSExt.Tests.csproj

@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <ItemGroup>
-        <PackageReference Include="xunit" Version="2.6.3"/>
+        <PackageReference Include="xunit" Version="2.7.0"/>
-        <PackageReference Include="xunit.runner.visualstudio" Version="2.5.5">
+        <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="coverlet.collector" Version="6.0.0">
+        <PackageReference Include="coverlet.collector" Version="6.0.1">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>

src/backend/NSExt/Attributes/ResourceDescriptionAttribute.cs

@@ -19,7 +19,7 @@ public sealed class ResourceDescriptionAttribute<T> : Attribute
     /// <summary>
     ///     资源名称
     /// </summary>
-    public string ResourceName { get; set; }
+    public string ResourceName { get; }
 
     /// <summary>
     ///     资源对象

src/backend/NSExt/Extensions/EnumerableExtensions.cs

@@ -5,6 +5,26 @@ namespace NSExt.Extensions;
 /// </summary>
 public static class EnumerableExtensions
 {
+    /// <summary>
+    ///     异步累加器函数
+    /// </summary>
+    /// <exception cref="InvalidOperationException">InvalidOperationException</exception>
+    public static async Task<TSource> AggregateAsync<TSource>( //
+        this IEnumerable<TSource> source, Func<TSource, TSource, Task<TSource>> func)
+    {
+        using var e = source.GetEnumerator();
+        if (!e.MoveNext()) {
+            throw new InvalidOperationException("Sequence contains no elements");
+        }
+
+        var result = e.Current;
+        while (e.MoveNext()) {
+            result = await func(result, e.Current).ConfigureAwait(false);
+        }
+
+        return result;
+    }
+
     /// <summary>
     ///     将列表转成分隔符分隔的字符串
     /// </summary>

src/backend/NSExt/Extensions/StreamExtensions.cs

@@ -26,7 +26,7 @@ public static class StreamExtensions
     public static bool IsTextStream(this Stream me)
     {
         #pragma warning disable IDE0300
-        return me.FirstByteIndex(new byte[] { 0x00, 0xff }) < 0;
+        return me.FirstByteIndex([0x00, 0xff]) < 0;
         #pragma warning restore IDE0300
     }
 }