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@Donovoi Donovoi commented Sep 29, 2025

This pull request introduces several new features and improvements to the Pansies codebase, focusing on enhanced color space configuration, cursor position management, PowerShell command capabilities, and codebase robustness. The most significant changes include new PowerShell cmdlets for cursor and variable management, thread-safe configuration for color spaces, and refactoring in the RgbColor class for better maintainability and reliability.

PowerShell Cmdlets

  • Added new cmdlets: ExpandVariableCommand, SaveCursorPositionCommand, RestoreCursorPositionCommand, and SetCursorPositionCommand, enabling advanced variable expansion and cursor control directly from PowerShell. (Source/Assembly/Commands/ExpandVariableCommand.cs [1] Source/Assembly/Commands/SaveCursorPosition.cs [2] Source/Assembly/Commands/RestoreCursorPosition.cs [3] Source/Assembly/Commands/SetCursorPosition.cs [4]

Color Space Configuration

  • Introduced ColorSpaceConfiguration for thread-safe management of the XYZ color space white reference, including methods to get, set, and reset the reference. (Source/Assembly/ColorSpaceConfiguration.cs [1] Source/Assembly/ColorSpaces/Conversions/XyzConverter.cs [2]

Cursor Positioning and Metadata

  • Implemented the Position class with serialization support via the new IPsMetadataSerializable interface, allowing cursor positions to be represented, serialized, and deserialized for PowerShell integration. (Source/Assembly/Position.cs [1] Source/Assembly/IPsMetadataSerializable.cs [2]

RgbColor Refactoring and Robustness

  • Refactored RgbColor to centralize XTerm color initialization using SetXTermColor, improving maintainability and correctness. Added validation for XTerm index input and streamlined color mode assignment. (Source/Assembly/RgbColor.cs [1] [2] [3] [4] [5] [6]

Solution File Addition

  • Added a new Visual Studio solution file Pansies.sln to organize and build the project more easily in Visual Studio.

- Implemented Set-CursorPosition, Save-CursorPosition, and Restore-CursorPosition cmdlets for cursor control.
- Introduced ExpandVariableCommand for variable expansion in strings.
- Created Position class to manage cursor positions and metadata serialization.
- Added StringExtensions for UTF-32 conversion and PowerShell string escaping.
- Updated Pansies.psd1 to include new cmdlets in export list.
- Added Pester tests for new functionality.
@Copilot Copilot AI review requested due to automatic review settings September 29, 2025 18:15
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Pull Request Overview

This pull request introduces several new features and improvements to the Pansies codebase, focusing on enhanced color space configuration, cursor position management, PowerShell command capabilities, and codebase robustness. The changes primarily add new PowerShell cmdlets, improve XTerm color handling, and introduce thread-safe color space configuration.

  • Added new PowerShell cmdlets for variable expansion and cursor control
  • Implemented thread-safe XYZ color space white reference management
  • Refactored RgbColor class for better maintainability and XTerm color handling

Reviewed Changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 4 comments.

Show a summary per file
File Description
Tests/Commands.Tests.ps1 Comprehensive test suite for new cursor commands, position helpers, and variable expansion functionality
Source/Pansies.psd1 Updated module manifest to export new cmdlets and reformatted for consistency
Source/Pansies.deps.json Added dependency configuration file for .NET Standard 2.0
Source/Assembly/StringExtensions.cs New utility class for UTF-32 conversion and PowerShell string escaping
Source/Assembly/RgbColor.cs Refactored XTerm color initialization and added platform-aware color mode detection
Source/Assembly/Position.cs New class for cursor position management with serialization support
Source/Assembly/IPsMetadataSerializable.cs Interface for PowerShell metadata serialization
Source/Assembly/Commands/SetCursorPosition.cs Cmdlet for setting cursor positions with absolute/relative positioning
Source/Assembly/Commands/SaveCursorPosition.cs Cmdlet for saving current cursor position
Source/Assembly/Commands/RestoreCursorPosition.cs Cmdlet for restoring saved cursor position
Source/Assembly/Commands/ExpandVariableCommand.cs Complex cmdlet for expanding variables in code with multiple parameter sets
Source/Assembly/ColorSpaces/Conversions/XyzConverter.cs Thread-safe white reference management for XYZ color space
Source/Assembly/ColorSpaceConfiguration.cs Public API for color space configuration
Pansies.sln Visual Studio solution file for project organization

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made changes

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applied suggested fixes

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