feat: add dynamic icon switching based on application theme (v1.1.0)

Author: swopnil7

.github/workflows/release-package.yml

@@ -1,5 +1,4 @@
 name: Publish Release
-
 on:
   push:
     branches: [ main ]
@@ -15,7 +14,6 @@ permissions:
 jobs:
   publish:
     runs-on: windows-latest
-
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
@@ -37,7 +35,6 @@ jobs:
         run: |
           $new = '${{ steps.version.outputs.prop }}'
           $old = '${{ steps.latest.outputs.latest_version }}'.TrimStart('v')
-
           if ($new -ne $old) {
             "required=true" >> $env:GITHUB_OUTPUT
           } else {
@@ -72,28 +69,35 @@ jobs:
           $pluginName = "Flow.Launcher.Plugin.SpeedTest"
           $rootFolder = "Speed Test-$env:VERSION"
           $zipFile = "$pluginName-$env:VERSION.zip"
-
           # Create root folder
           New-Item -ItemType Directory $rootFolder | Out-Null
-
           # Copy plugin files into root folder
           Copy-Item ".\bin\Release\Flow.Launcher.Plugin.SpeedTest.dll" $rootFolder -Force
           Copy-Item ".\plugin.json" $rootFolder -Force
-          Copy-Item ".\icon.png" $rootFolder -Force
-
+          # Copy icon files (both light and dark versions)
+          Copy-Item ".\icon-light.png" $rootFolder -Force
+          Copy-Item ".\icon-dark.png" $rootFolder -Force
           # Compress the root folder itself (preserves folder inside zip)
           Compress-Archive -Path $rootFolder -DestinationPath $zipFile -Force
-
           # Clean up temporary folder
           Remove-Item $rootFolder -Recurse -Force
-
           Write-Host "Package created: $zipFile"
 
+      - name: Prepare release notes
+        if: steps.check.outputs.required == 'true'
+        id: release_body
+        shell: pwsh
+        run: |
+          $body = Get-Content -Raw -Path "CHANGELOG.md"
+          echo "body<<EOH`n$body`nEOH" >> $GITHUB_OUTPUT
+
       - name: Publish GitHub Release
         if: steps.check.outputs.required == 'true'
         uses: softprops/action-gh-release@v2
         with:
           tag_name: v${{ steps.version.outputs.prop }}
+          name: "Speed Test v${{ steps.version.outputs.prop }}"
+          body: ${{ steps.release_body.outputs.body }}
           files: Flow.Launcher.Plugin.SpeedTest-${{ steps.version.outputs.prop }}.zip
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

CHANGELOG.md

@@ -0,0 +1 @@
+- Added dynamic icon switching based on Flow Launcher theme

Flow.Launcher.Plugin.SpeedTest.csproj

@@ -11,14 +11,14 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Flow.Launcher.Plugin" Version="2.1.0" />
+    <PackageReference Include="Flow.Launcher.Plugin" Version="5.1.0" />
   </ItemGroup>
 
   <ItemGroup>
     <Content Include="plugin.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
-    <Content Include="icon.png">
+    <Content Include="icon*.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
   </ItemGroup>

build.ps1

@@ -31,7 +31,6 @@ if ($LASTEXITCODE -ne 0) {
 
 Write-Host "Build ok" -ForegroundColor Green
 
-# create release package
 if ($Package) {
     $temp = ".\package"
     $rootName = "Speed Test-$Version"
@@ -45,9 +44,11 @@ if ($Package) {
     $packageRoot = Join-Path $temp $rootName
     New-Item -ItemType Directory -Path $packageRoot | Out-Null
 
-    Copy-Item ".\bin\Release\*.dll" $packageRoot -Force
+    $dllPath = Get-ChildItem ".\bin\Release" -Recurse -Filter "Flow.Launcher.Plugin.SpeedTest.dll" | Select-Object -First 1
+    Copy-Item $dllPath.FullName $packageRoot -Force
     Copy-Item ".\plugin.json" $packageRoot -Force
-    Copy-Item ".\icon.png" $packageRoot -Force
+    Copy-Item ".\icon-light.png" $packageRoot -Force
+    Copy-Item ".\icon-dark.png" $packageRoot -Force
 
     if (Test-Path $zip) { Remove-Item $zip -Force }
     Compress-Archive -Path "$temp\*" -DestinationPath $zip -Force
@@ -70,9 +71,11 @@ elseif ($Install) {
     }
     New-Item -ItemType Directory -Path $installPath -Force | Out-Null
 
-    Copy-Item ".\bin\Release\*.dll" $installPath -Force
+    $dllPath = Get-ChildItem ".\bin\Release" -Recurse -Filter "Flow.Launcher.Plugin.SpeedTest.dll" | Select-Object -First 1
+    Copy-Item $dllPath.FullName $installPath -Force
     Copy-Item ".\plugin.json" $installPath -Force
-    Copy-Item ".\icon.png" $installPath -Force
+    Copy-Item ".\icon-light.png" $installPath -Force
+    Copy-Item ".\icon-dark.png" $installPath -Force
 
     Write-Host "Installed to $installPath" -ForegroundColor Green
     Write-Host "Restart Flow Launcher" -ForegroundColor Cyan

icon-dark.png

@@ -4,9 +4,9 @@
   "Name": "Speed Test",
   "Description": "Test your internet connection speed",
   "Author": "swopnil7",
-  "Version": "1.0.0",
+  "Version": "1.1.0",
   "Language": "csharp",
   "Website": "https://github.com/swopnil7/Flow.Launcher.Plugin.SpeedTest",
-  "IcoPath": "icon.png",
+  "IcoPath": "icon-dark.png",
   "ExecuteFileName": "Flow.Launcher.Plugin.SpeedTest.dll"
 }

icon.png icon-light.pngicon.png renamed to icon-light.png

@@ -4,6 +4,7 @@
 using System.Diagnostics;
 using System.Threading;
 using System.Threading.Tasks;
+using System.Windows;
 
 namespace Flow.Launcher.Plugin.SpeedTest
 {
@@ -22,14 +23,41 @@ public class Main : IAsyncPlugin, IPluginI18n
         private Timer? _updateTimer;
         private string? _lastError;
         private DateTime _lastQueryTime;
+        private bool _isDarkTheme;
 
         public Task InitAsync(PluginInitContext context)
         {
             _context = context;
             _settings = context.API.LoadSettingJsonStorage<Settings>();
+
+            var dispatcher = Application.Current?.Dispatcher;
+            if (dispatcher != null)
+            {
+                if (dispatcher.CheckAccess())
+                    _isDarkTheme = context.API.IsApplicationDarkTheme();
+                else
+                    dispatcher.Invoke(() => _isDarkTheme = context.API.IsApplicationDarkTheme());
+            }
+
+            context.API.ActualApplicationThemeChanged += (_, __) =>
+            {
+                var disp = Application.Current?.Dispatcher;
+                if (disp != null)
+                {
+                    if (disp.CheckAccess())
+                        _isDarkTheme = _context.API.IsApplicationDarkTheme();
+                    else
+                        disp.Invoke(() => _isDarkTheme = _context.API.IsApplicationDarkTheme());
+                    
+                    _context?.API.ChangeQuery(_context.CurrentPluginMetadata.ActionKeyword, true);
+                }
+            };
+
             return Task.CompletedTask;
         }
 
+        private string GetIcon() => _isDarkTheme ? "icon-dark.png" : "icon-light.png";
+
         public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
         {
             var results = new List<Result>();
@@ -51,8 +79,9 @@ public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
                 {
                     Title = "Testing your internet speed...",
                     SubTitle = "Connecting to nearest server...",
-                    IcoPath = "icon.png"
+                    IcoPath = GetIcon()
                 });
+
                 return results;
             }
 
@@ -62,7 +91,7 @@ public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
                 {
                     Title = _currentStatus ?? "Connecting to server...",
                     SubTitle = BuildProgressText(),
-                    IcoPath = "icon.png"
+                    IcoPath = GetIcon()
                 });
             }
             else if (_lastResult != null)
@@ -76,7 +105,7 @@ public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
                 {
                     Title = $"↓ {_lastResult.DownloadSpeed:F1} Mbps  ↑ {_lastResult.UploadSpeed:F1} Mbps",
                     SubTitle = $"Ping: {_lastResult.Ping:F0} ms • {_lastResult.ServerName} • {timeStr} • Enter to retest",
-                    IcoPath = "icon.png",
+                    IcoPath = GetIcon(),
                     Action = _ =>
                     {
                         _lastResult = null;
@@ -90,21 +119,21 @@ public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
                 {
                     Title = $"↓ Download: {_lastResult.DownloadSpeed:F2} Mbps",
                     SubTitle = $"Jitter: {_lastResult.DownloadJitter:F1} ms • Latency: {_lastResult.DownloadLatency:F1} ms",
-                    IcoPath = "icon.png"
+                    IcoPath = GetIcon()
                 });
 
                 results.Add(new Result
                 {
                     Title = $"↑ Upload: {_lastResult.UploadSpeed:F2} Mbps",
                     SubTitle = $"Jitter: {_lastResult.UploadJitter:F1} ms • Latency: {_lastResult.UploadLatency:F1} ms",
-                    IcoPath = "icon.png"
+                    IcoPath = GetIcon()
                 });
 
                 results.Add(new Result
                 {
                     Title = $"📍 {_lastResult.ServerName}",
                     SubTitle = $"{_lastResult.ServerLocation} • ISP: {_lastResult.ISP}",
-                    IcoPath = "icon.png"
+                    IcoPath = GetIcon()
                 });
 
                 if (!string.IsNullOrEmpty(_lastResult.ResultUrl))
@@ -113,7 +142,7 @@ public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
                     {
                         Title = "View detailed results online",
                         SubTitle = _lastResult.ResultUrl,
-                        IcoPath = "icon.png",
+                        IcoPath = GetIcon(),
                         Action = _ =>
                         {
                             Process.Start(new ProcessStartInfo(_lastResult.ResultUrl) { UseShellExecute = true });
@@ -128,7 +157,7 @@ public async Task<List<Result>> QueryAsync(Query query, CancellationToken token)
                 {
                     Title = "⚠️ Speed test failed",
                     SubTitle = _lastError + " • Enter to retry",
-                    IcoPath = "icon.png",
+                    IcoPath = GetIcon(),
                     Action = _ =>
                     {
                         _lastError = null;
@@ -231,4 +260,4 @@ private void RunTest()
     }
 
     public class Settings { }
-}
+}