Add PowerKit and JsonExtensions; remove duplicate local utilities/extensions by Copilot · Pull Request #948 · Tyrrrz/YoutubeExplode

Copilot · 2026-04-17T13:53:51Z

Replaces local utility/extension files across all projects with the PowerKit and JsonExtensions NuGet packages, and updates both packages to their latest pre-release versions. Also applies further cleanups using PowerKit's extension methods.

Changes Made

Main library (`YoutubeExplode`)

Deleted PathExtensions.cs — Path.SanitizeFileName replaced by Path.EscapeFileName from PowerKit.Extensions
Deleted AsyncCollectionExtensions.cs — OfTypeAsync covered by PowerKit.Extensions.AsyncEnumerableExtensions
Deleted HttpExtensions.cs — Clone and HeadAsync covered by PowerKit.Extensions.HttpRequestMessageExtensions / HttpClientExtensions
Deleted UriExtensions.cs — Domain covered by PowerKit.Extensions.UriExtensions
Deleted XElementExtensions.cs — StripNamespaces covered by PowerKit.Extensions.XElementExtensions
Deleted Hash.cs — Hash.Compute replaced by HashAlgorithm.ComputeHash static extension from PowerKit.Extensions
Deleted ClientDelegatingHandler.cs — replaced by PowerKit.ClientDelegatingHandler
Stripped local JsonExtensions.cs down to just EnumerateDescendantProperties (YouTube-specific recursive helper); all other methods replaced by JsonExtensions NuGet package (JsonExtensions.Reading)
Inlined SwapChars into SwapCipherOperation (only used in one place) and removed it from StringExtensions
Replaced verbose int/long/double/DateTimeOffset.TryParse(…, out var result) ? result : (T?)null ternaries with T.ParseOrNull(…) from PowerKit's type extensions across bridge and model files
Replaced .FirstOrDefault(s => !string.IsNullOrWhiteSpace(s)) with .WhereNotNullOrWhiteSpace().FirstOrDefault() in VideoWatchPage.cs
Removed redundant .NullIfWhiteSpace() calls that followed whitespace-filtering FirstOrDefault in VideoWatchPage.cs

Converter (`YoutubeExplode.Converter`)

Deleted AsyncCollectionExtensions.cs, GenericExtensions.cs, StringExtensions.cs — all covered by PowerKit
Deleted ProgressMuxer.cs — replaced by PowerKit.ProgressMuxer (now normalizes by weighted average, matching the local implementation)
Added PowerKit package reference; updated usings in Converter.cs, FFmpeg.cs, ConversionRequestBuilder.cs, ConversionExtensions.cs, LanguageExtensions.cs
Replaced Math.Clamp(value, 0, 1) with value.Clamp(0, 1) using PowerKit's ComparableExtensions in FFmpeg.cs

Test projects (`YoutubeExplode.Tests`, `YoutubeExplode.Converter.Tests`)

Deleted local TempFile.cs / TempDir.cs — replaced by PowerKit.TempFile / PowerKit.TempDirectory
Deleted FileExtensions.cs from YoutubeExplode.Converter.Tests — File.ContainsBytes replaced by File.Contains from PowerKit.Extensions
Deleted HttpExtensions.cs from YoutubeExplode.Converter.Tests — DownloadAsync covered by PowerKit.Extensions.HttpClientExtensions
Added PowerKit package reference to both test projects; updated all call sites

GUI demo (`YoutubeExplode.Demo.Gui`)

Added PowerKit package reference; replaced Path.SanitizeFileName with Path.EscapeFileName
Deleted DelegateProgress.cs — replaced by PowerKit.DelegateProgress<T>

Package versions

PowerKit: updated to 0.0.0-a.9 (latest pre-release)
PolyShim: updated to 2.11.0-a.1 (latest pre-release)
JsonExtensions: 1.2.0 (runtime dependency, no PrivateAssets)

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/fc4c8d27-c827-4ffe-adfa-3b45e035cd79 Co-authored-by: Tyrrrz <[email protected]>

Tyrrrz · 2026-04-17T13:54:08Z

@copilot did you also check the other projects?

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/0bf38e9d-95a8-4565-8833-820c6f9aa2d2 Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-17T14:16:54Z

@copilot did you also check the other projects?

Good catch — missed the YoutubeExplode.Converter project. It had its own copies of AsyncCollectionExtensions.cs, GenericExtensions.cs, and StringExtensions.cs that are all covered by PowerKit. Applied the same treatment there in aff922f: deleted those three files, added PowerKit to the project reference, and updated the using statements across Converter.cs, FFmpeg.cs, ConversionRequestBuilder.cs, ConversionExtensions.cs, and LanguageExtensions.cs.

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Tyrrrz · 2026-04-17T15:10:39Z

@copilot what about the test projects?

Copilot · 2026-04-17T15:11:58Z

@copilot what about the test projects?

Checked both YoutubeExplode.Tests and YoutubeExplode.Converter.Tests. Their utility/extension files are all unique and don't duplicate anything covered by PowerKit:

FileExtensions.cs — ContainsBytes (custom binary search)
HttpExtensions.cs — DownloadAsync (HTTP download helper)
FFmpeg.cs, MediaFormat.cs, TempDir.cs, TempFile.cs — test infrastructure with no overlap

The two CopyToAsync calls in the test projects use the standard BCL overload (with CancellationToken), not the custom progress-based one from StreamExtensions.cs. No changes needed there.

Tyrrrz · 2026-04-17T15:15:43Z

@copilot TempDir/TempFile definitely exist in POwerKit

…erKit's TempFile/TempDirectory) Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/2ac202dd-44e8-4aec-905c-ed2d224c3cc3 Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-17T15:21:57Z

@copilot TempDir/TempFile definitely exist in POwerKit

Done in 1d0a035. Added PowerKit to both test projects, deleted the local TempFile.cs from YoutubeExplode.Tests and both TempFile.cs/TempDir.cs from YoutubeExplode.Converter.Tests, and updated all call sites to use PowerKit.TempFile and PowerKit.TempDirectory (note the rename from TempDir → TempDirectory to match PowerKit's type name).

Tyrrrz · 2026-04-17T16:55:21Z

@copilot is SwapChars called more than in one place? If it's only used in one place, then inline it.

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/54ddafe9-8258-4a16-a108-a04d7965ba61 Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-17T16:57:01Z

@copilot is SwapChars called more than in one place? If it's only used in one place, then inline it.

It was only used in one place (SwapCipherOperation). Inlined in 16ea54e and removed SwapChars from StringExtensions.

Tyrrrz · 2026-04-17T16:58:31Z

If we added the JsonExtensions NuGet package, would we be able to remove most of this class?

https://github.com/Tyrrrz/YoutubeExplode/blob/copilot/add-powerkit-package/YoutubeExplode/Utils/Extensions/JsonExtensions.cs

@copilot

…eep only EnumerateDescendantProperties Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/926716d3-a2c0-4531-9e8d-72cf7a7f037e Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-17T17:06:34Z

If we added the JsonExtensions NuGet package, would we be able to remove most of this class?

https://github.com/Tyrrrz/YoutubeExplode/blob/copilot/add-powerkit-package/YoutubeExplode/Utils/Extensio...

Yes — the JsonExtensions package covers 9 of the 10 methods: GetPropertyOrNull, GetBooleanOrNull, GetStringOrNull, GetInt32OrNull, GetInt64OrNull, EnumerateArrayOrNull, EnumerateArrayOrEmpty, EnumerateObjectOrNull, and EnumerateObjectOrEmpty. The only one that doesn't exist in the package is EnumerateDescendantProperties, which is a YouTube-specific recursive helper and needs to stay local.

Done in 4fe7e12: added JsonExtensions v1.2.0 (PrivateAssets="all") to Directory.Packages.props and YoutubeExplode.csproj, stripped the local JsonExtensions.cs down to just EnumerateDescendantProperties (which now calls into the package for its recursive helpers), and replaced using YoutubeExplode.Utils.Extensions with using JsonExtensions.Reading in all affected files.

… ClientDelegatingHandler with PowerKit equivalents Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/effffca0-7638-4b43-8a2d-df38ee5a30e8 Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-18T10:53:46Z

@copilot ContainsBytes is now also available via File.Contains

Done in c9708c9. Updated PowerKit to 0.0.0-a.8, which adds File.Contains. Deleted FileExtensions.cs from YoutubeExplode.Converter.Tests and replaced all File.ContainsBytes(...) calls with File.Contains(...).

Also took the opportunity to remove two more local files that a.8 covers:

HttpExtensions.cs from YoutubeExplode.Converter.Tests — DownloadAsync is in PowerKit.Extensions.HttpClientExtensions
ClientDelegatingHandler.cs from YoutubeExplode — the CS1587 bug in PowerKit's own content file is fixed in a.8, so the local copy and the NoWarn suppression are both gone

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Tyrrrz · 2026-04-18T10:55:54Z

@copilot can you also do a pass over the codebase and check if it could benefit from using some of PowerKit's utilities/functions (or PolyShim's newer polyfills) that it's not using yet.

…gateProgress from Demo.Gui Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/6b98758f-60a2-499e-97c1-97d9bc663c22 Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-18T11:08:55Z

@copilot can you also do a pass over the codebase and check if it could benefit from using some of PowerKit's utilities/functions (or PolyShim's newer polyfills) that it's not using yet.

Done in a205bcf. Here's what the pass found:

Replaced (local file deleted):

YoutubeExplode.Demo.Gui/Utils/DelegateProgress.cs → PowerKit.DelegateProgress<T> (identical implementation, already in package)

Replaced (verbose TryParse ternaries → ParseOrNull):
Every occurrence of the pattern T.TryParse(s, CultureInfo.InvariantCulture, out var result) ? result : (T?)null across 8 files was replaced with T.ParseOrNull(s, CultureInfo.InvariantCulture) using PowerKit's Int32Extensions, Int64Extensions, DoubleExtensions, and DateTimeOffsetExtensions:

VideoWatchPage.cs — long.ParseOrNull ×3, DateTimeOffset.ParseOrNull ×2
PlayerResponse.cs — double.ParseOrNull ×1, long.ParseOrNull ×3
PlaylistVideoData.cs — double.ParseOrNull ×1
PlaylistBrowseResponse.cs — int.ParseOrNull ×2
PlaylistNextResponse.cs — int.ParseOrNull ×2
DashManifest.cs — long.ParseOrNull ×1
ChannelClient.cs — int.ParseOrNull ×1
VideoQuality.cs — int.ParseOrNull ×1

Not replaceable:

YoutubeExplode.Converter/Utils/ProgressMuxer.cs — the local version normalizes by dividing by total weight (weightedSum / weightedMax), while PowerKit's sums raw weight * p values; they're functionally different when weights don't sum to 1 (which they don't in this codebase)
TimeSpan.TryParseExact calls in SearchResponse.cs — PowerKit only has TryParse-based ParseOrNull, not TryParseExact with a format array

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Tyrrrz · 2026-04-18T14:49:26Z

@copilot any obvious refactorings that can be done with the newly added NullIfWhiteSpace, Pipe, etc?

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Copilot · 2026-04-18T14:57:01Z

@copilot any obvious refactorings that can be done with the newly added NullIfWhiteSpace, Pipe, etc?

Done in 71a7b9f. The most obvious cleanup was in VideoWatchPage.cs: both PlayerConfig and PlayerResponse had a redundant .NullIfWhiteSpace() call immediately after .FirstOrDefault(s => !string.IsNullOrWhiteSpace(s)). Since FirstOrDefault already guarantees the returned value is non-whitespace (or null when no match), the subsequent NullIfWhiteSpace() was a no-op and has been removed.

The rest of the codebase was already making good use of Pipe, NullIfWhiteSpace, SubstringAfter/SubstringUntil, WhereNotNull, FirstOrNull, and ElementAtOrNull — no further low-hanging fruit found.

Tyrrrz · 2026-04-18T15:04:12Z

@copilot any other PowerKit-provided extensions/utilities that might be useful?

Tyrrrz · 2026-04-18T15:08:58Z

@copilot update PowerKit, it adds some new APIs that may be useful to YoutubeExplode

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/f3f87da8-cc96-49a0-ac22-283a67f732dd Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-18T15:09:53Z

@copilot any other PowerKit-provided extensions/utilities that might be useful?

Done in 01a09c9. Two more improvements applied:

VideoWatchPage.cs (×2): .FirstOrDefault(s => !string.IsNullOrWhiteSpace(s)) → .WhereNotNullOrWhiteSpace().FirstOrDefault() using PowerKit's EnumerableExtensions
FFmpeg.cs: Math.Clamp(value, 0, 1) → (value).Clamp(0, 1) using PowerKit's ComparableExtensions

Everything else already uses the relevant PowerKit APIs (Pipe, NullIfWhiteSpace, SubstringAfter/SubstringUntil, WhereNotNull, ParseOrNull, Reverse, etc.). The local ProgressMuxer in the Converter can't be replaced by PowerKit's — it normalizes by dividing by total weight, while PowerKit's simply sums weighted values, which would give the wrong output when weights don't sum to 1.

…it.ProgressMuxer Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/fb1c514f-6839-4a0e-a532-db9a310b522b Co-authored-by: Tyrrrz <[email protected]>

Copilot · 2026-04-18T15:16:33Z

@copilot update PowerKit, it adds some new APIs that may be useful to YoutubeExplode

Done in ad9bdd5. Updated to 0.0.0-a.9.

The most significant new addition is ProgressMuxer — it now normalizes by weightedSum / totalWeight (weighted average), which matches our local implementation exactly. Deleted YoutubeExplode.Converter/Utils/ProgressMuxer.cs and replaced the import with using PowerKit; in Converter.cs.

The other new files (Cell, Disposable, LockFile, Observable, SynchronizedObserver, various new extension files) don't have applicable use cases in the current codebase.

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Pull request overview

This PR consolidates duplicated internal utility/extension code across the solution by switching call sites to the PowerKit and JsonExtensions NuGet packages, and removes the now-redundant local implementations.

Changes:

Replaced many local Utils/Extensions helpers with PowerKit.Extensions / JsonExtensions.Reading and deleted the corresponding local source files.
Updated parsing/call-site code to use PowerKit helpers (e.g., ParseOrNull, Clamp, whitespace filters).
Updated central package versions (incl. new PowerKit / JsonExtensions references and prerelease bumps).

Reviewed changes

Copilot reviewed 71 out of 71 changed files in this pull request and generated 12 comments.

Show a summary per file

File	Description
YoutubeExplode/YoutubeHttpHandler.cs	Switches hashing + handler base to PowerKit-based helpers.
YoutubeExplode/YoutubeExplode.csproj	Adds `JsonExtensions` and `PowerKit` package refs for the main library.
YoutubeExplode/Videos/VideoId.cs	Moves extension usage to PowerKit.
YoutubeExplode/Videos/VideoController.cs	Moves JSON reading helpers to `JsonExtensions.Reading`.
YoutubeExplode/Videos/Streams/VideoQuality.cs	Uses PowerKit parsing helpers.
YoutubeExplode/Videos/Streams/StreamClient.cs	Moves extension usage to PowerKit.
YoutubeExplode/Videos/ClosedCaptions/ClosedCaptionController.cs	Moves extension usage to PowerKit.
YoutubeExplode/Videos/ClosedCaptions/ClosedCaptionClient.cs	Moves extension usage to PowerKit.
YoutubeExplode/Utils/Xml.cs	Uses PowerKit XElement extensions.
YoutubeExplode/Utils/UrlEx.cs	Uses PowerKit extensions.
YoutubeExplode/Utils/Hash.cs	Removes local hash helper.
YoutubeExplode/Utils/Extensions/XElementExtensions.cs	Removes local XML namespace stripping extension.
YoutubeExplode/Utils/Extensions/UriExtensions.cs	Removes local URI domain extension.
YoutubeExplode/Utils/Extensions/StringExtensions.cs	Removes duplicated string helpers, keeps only `StripNonDigit`.
YoutubeExplode/Utils/Extensions/StreamExtensions.cs	Removes local stream progress copy helper.
YoutubeExplode/Utils/Extensions/JsonExtensions.cs	Keeps only YouTube-specific recursive JSON search; relies on JsonExtensions for the rest.
YoutubeExplode/Utils/Extensions/HttpExtensions.cs	Removes local HTTP request cloning / HEAD helper.
YoutubeExplode/Utils/Extensions/GenericExtensions.cs	Removes local `Pipe` helper (covered by PowerKit).
YoutubeExplode/Utils/Extensions/CollectionExtensions.cs	Removes local collection helpers (covered by PowerKit).
YoutubeExplode/Utils/Extensions/AsyncCollectionExtensions.cs	Removes local async enumerable helpers (covered by PowerKit).
YoutubeExplode/Utils/ClientDelegatingHandler.cs	Removes local delegating handler (replaced by PowerKit).
YoutubeExplode/Search/SearchClient.cs	Moves extension usage to PowerKit.
YoutubeExplode/Playlists/PlaylistId.cs	Moves extension usage to PowerKit.
YoutubeExplode/Common/IBatchItem.cs	Moves async enumerable helpers to PowerKit.
YoutubeExplode/Common/Batch.cs	Moves extension usage to PowerKit.
YoutubeExplode/Channels/UserName.cs	Moves extension usage to PowerKit.
YoutubeExplode/Channels/ChannelSlug.cs	Moves extension usage to PowerKit.
YoutubeExplode/Channels/ChannelId.cs	Moves extension usage to PowerKit.
YoutubeExplode/Channels/ChannelHandle.cs	Moves extension usage to PowerKit.
YoutubeExplode/Channels/ChannelClient.cs	Uses PowerKit parsing helpers.
YoutubeExplode/Bridge/VideoWatchPage.cs	Uses JsonExtensions + PowerKit parsing/whitespace helpers.
YoutubeExplode/Bridge/ThumbnailData.cs	Moves JSON reading helpers to JsonExtensions.
YoutubeExplode/Bridge/SearchResponse.cs	Uses JsonExtensions + PowerKit helpers in search response model parsing.
YoutubeExplode/Bridge/PlaylistVideoData.cs	Uses JsonExtensions + PowerKit parsing helpers.
YoutubeExplode/Bridge/PlaylistNextResponse.cs	Uses JsonExtensions + PowerKit parsing helpers.
YoutubeExplode/Bridge/PlaylistBrowseResponse.cs	Uses JsonExtensions + PowerKit parsing helpers.
YoutubeExplode/Bridge/PlayerSource.cs	Moves extension usage to PowerKit.
YoutubeExplode/Bridge/PlayerResponse.cs	Uses JsonExtensions + PowerKit parsing helpers.
YoutubeExplode/Bridge/DashManifest.cs	Uses PowerKit parsing helpers.
YoutubeExplode/Bridge/ClosedCaptionTrackResponse.cs	Uses PowerKit XElement/string helpers.
YoutubeExplode/Bridge/Cipher/SwapCipherOperation.cs	Inlines swap logic instead of using removed string helper.
YoutubeExplode/Bridge/Cipher/ReverseCipherOperation.cs	Uses PowerKit string reverse extension.
YoutubeExplode/Bridge/ChannelPage.cs	Moves extension usage to PowerKit.
YoutubeExplode.Tests/YoutubeExplode.Tests.csproj	Adds PowerKit for temp file/dir utilities used by tests.
YoutubeExplode.Tests/Utils/TempFile.cs	Removes local temp file helper (replaced by PowerKit).
YoutubeExplode.Tests/StreamSpecs.cs	Switches temp file usage to PowerKit.
YoutubeExplode.Tests/ClosedCaptionSpecs.cs	Switches temp file usage to PowerKit.
YoutubeExplode.Demo.Gui/YoutubeExplode.Demo.Gui.csproj	Adds PowerKit dependency for GUI demo utilities.
YoutubeExplode.Demo.Gui/ViewModels/MainViewModel.cs	Switches filename sanitization and progress helper to PowerKit.
YoutubeExplode.Demo.Gui/Utils/Extensions/PathExtensions.cs	Removes local path sanitization helper.
YoutubeExplode.Demo.Gui/Utils/DelegateProgress.cs	Removes local progress implementation (replaced by PowerKit).
YoutubeExplode.Converter/YoutubeExplode.Converter.csproj	Adds PowerKit for converter utilities.
YoutubeExplode.Converter/Utils/ProgressMuxer.cs	Removes local progress muxer (replaced by PowerKit).
YoutubeExplode.Converter/Utils/Extensions/StringExtensions.cs	Removes local string extensions (covered by PowerKit).
YoutubeExplode.Converter/Utils/Extensions/LanguageExtensions.cs	Moves extension usage to PowerKit.
YoutubeExplode.Converter/Utils/Extensions/GenericExtensions.cs	Removes local `Pipe` helper (covered by PowerKit).
YoutubeExplode.Converter/Utils/Extensions/AsyncCollectionExtensions.cs	Removes local async enumerable helpers (covered by PowerKit).
YoutubeExplode.Converter/FFmpeg.cs	Uses PowerKit `Clamp` extension.
YoutubeExplode.Converter/Converter.cs	Uses PowerKit helpers for language code selection.
YoutubeExplode.Converter/ConversionRequestBuilder.cs	Moves extension usage to PowerKit.
YoutubeExplode.Converter/ConversionExtensions.cs	Moves extension usage to PowerKit.
YoutubeExplode.Converter.Tests/YoutubeExplode.Converter.Tests.csproj	Adds PowerKit for temp dirs/files and file/HTTP helpers in tests.
YoutubeExplode.Converter.Tests/Utils/TempFile.cs	Removes local temp file helper (replaced by PowerKit).
YoutubeExplode.Converter.Tests/Utils/TempDir.cs	Removes local temp dir helper (replaced by PowerKit).
YoutubeExplode.Converter.Tests/Utils/FFmpeg.cs	Switches helper usage to PowerKit.
YoutubeExplode.Converter.Tests/Utils/Extensions/HttpExtensions.cs	Removes local download helper (replaced by PowerKit).
YoutubeExplode.Converter.Tests/Utils/Extensions/FileExtensions.cs	Removes local file-bytes helper (replaced by PowerKit).
YoutubeExplode.Converter.Tests/SubtitleSpecs.cs	Switches temp dir + file content checks to PowerKit.
YoutubeExplode.Converter.Tests/GeneralSpecs.cs	Switches temp dir + file content checks to PowerKit.
YoutubeExplode.Converter.Tests/EnvironmentSpecs.cs	Switches temp dir helper to PowerKit.
Directory.Packages.props	Adds/updates central versions for JsonExtensions/PowerKit and bumps prerelease package versions.

Comments suppressed due to low confidence (1)

YoutubeExplode/Bridge/SearchResponse.cs:42

Same null-propagation issue as Videos: ContentRoot?.EnumerateDescendantProperties(...) may be null, but .Select(...) / .ToArray() are called unconditionally. This can throw before the ?? fallback is reached. Add null-propagation on the LINQ chain or coalesce to an empty sequence earlier.

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codecov · 2026-04-18T16:09:46Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (34ac6a9) to head (ad9bdd5).
⚠️ Report is 1 commits behind head on prime.

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Add PowerKit package and remove duplicate utilities/extensions

defbbb0

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/fc4c8d27-c827-4ffe-adfa-3b45e035cd79 Co-authored-by: Tyrrrz <[email protected]>

Copilot AI assigned Copilot and Tyrrrz Apr 17, 2026

Copilot created this pull request from a session on behalf of Tyrrrz April 17, 2026 13:53 View session

Tyrrrz added the enhancement label Apr 17, 2026

Copilot started work on behalf of Tyrrrz April 17, 2026 13:54 View session

Apply PowerKit to YoutubeExplode.Converter as well

aff922f

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Copilot AI requested a review from Tyrrrz April 17, 2026 14:17

Copilot finished work on behalf of Tyrrrz April 17, 2026 14:17

Copilot started work on behalf of Tyrrrz April 17, 2026 15:10 View session

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Add PowerKit to test projects; remove local TempFile/TempDir (use Pow…

1d0a035

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Copilot finished work on behalf of Tyrrrz April 17, 2026 15:23

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Inline SwapChars into SwapCipherOperation; remove from StringExtensions

16ea54e

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/54ddafe9-8258-4a16-a108-a04d7965ba61 Co-authored-by: Tyrrrz <[email protected]>

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Copilot started work on behalf of Tyrrrz April 17, 2026 16:58 View session

Add JsonExtensions NuGet; remove 9/10 local JsonExtensions methods; k…

4fe7e12

…eep only EnumerateDescendantProperties Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/926716d3-a2c0-4531-9e8d-72cf7a7f037e Co-authored-by: Tyrrrz <[email protected]>

Copilot AI changed the title ~~Add PowerKit; remove duplicate local utilities/extensions~~ Add PowerKit and JsonExtensions; remove duplicate local utilities/extensions Apr 17, 2026

Copilot started work on behalf of Tyrrrz April 18, 2026 10:47 View session

Update PowerKit to a.8; replace local FileExtensions, HttpExtensions,…

c9708c9

… ClientDelegatingHandler with PowerKit equivalents Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/effffca0-7638-4b43-8a2d-df38ee5a30e8 Co-authored-by: Tyrrrz <[email protected]>

Copilot finished work on behalf of Tyrrrz April 18, 2026 10:54

Copilot started work on behalf of Tyrrrz April 18, 2026 10:56 View session

Replace verbose TryParse patterns with ParseOrNull; remove local Dele…

a205bcf

…gateProgress from Demo.Gui Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/6b98758f-60a2-499e-97c1-97d9bc663c22 Co-authored-by: Tyrrrz <[email protected]>

Copilot finished work on behalf of Tyrrrz April 18, 2026 11:10

Copilot started work on behalf of Tyrrrz April 18, 2026 14:49 View session

Remove redundant NullIfWhiteSpace after FirstOrDefault in VideoWatchPage

71a7b9f

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/d7ecb3f3-0823-4482-aa9d-4c8dffc2989c Co-authored-by: Tyrrrz <[email protected]>

Copilot finished work on behalf of Tyrrrz April 18, 2026 14:57

Copilot started work on behalf of Tyrrrz April 18, 2026 15:04 View session

Apply WhereNotNullOrWhiteSpace and Clamp from PowerKit

01a09c9

Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/f3f87da8-cc96-49a0-ac22-283a67f732dd Co-authored-by: Tyrrrz <[email protected]>

Copilot finished work on behalf of Tyrrrz April 18, 2026 15:13

Copilot started work on behalf of Tyrrrz April 18, 2026 15:13 View session

Update PowerKit to a.9; delete local ProgressMuxer replaced by PowerK…

ad9bdd5

…it.ProgressMuxer Agent-Logs-Url: https://github.com/Tyrrrz/YoutubeExplode/sessions/fb1c514f-6839-4a0e-a532-db9a310b522b Co-authored-by: Tyrrrz <[email protected]>

Copilot finished work on behalf of Tyrrrz April 18, 2026 15:17

Tyrrrz marked this pull request as ready for review April 18, 2026 15:17

Copilot AI review requested due to automatic review settings April 18, 2026 15:17

Copilot AI reviewed Apr 18, 2026

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Tyrrrz merged commit 4378a9c into prime Apr 18, 2026
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Tyrrrz deleted the copilot/add-powerkit-package branch April 18, 2026 16:09

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Changes Made

Main library (YoutubeExplode)

Converter (YoutubeExplode.Converter)

Test projects (YoutubeExplode.Tests, YoutubeExplode.Converter.Tests)

GUI demo (YoutubeExplode.Demo.Gui)

Package versions

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Copilot AI commented Apr 17, 2026 •

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Main library (`YoutubeExplode`)

Converter (`YoutubeExplode.Converter`)

Test projects (`YoutubeExplode.Tests`, `YoutubeExplode.Converter.Tests`)

GUI demo (`YoutubeExplode.Demo.Gui`)

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