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1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
docs	Skipped		Dec 21, 2025 0:07am

Greptile Summary

Prevented Cmd-Z after refocus from clearing the code subblock by tracking whether edits have been made since focus.

• Added hasEditedSinceFocusRef to track edit state between focus events
• Set flag to true on all edit operations (typing, tag selection, env var selection, drag-and-drop)
• Reset flag to false on focus to establish new baseline
• Prevent default undo behavior when flag is false to avoid clearing content after refocus
• Ensures consistent behavior with text input subblocks

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The fix is straightforward and well-implemented: it adds a simple ref-based flag to track whether edits have occurred since focus, then uses that flag to conditionally prevent undo operations. The implementation is consistent across all edit paths (typing, tag/env var selection, drag-and-drop), properly resets on focus, and the logic is sound. This is a focused bug fix that addresses a specific UX issue without introducing complexity or side effects.
• No files require special attention

Important Files Changed

Sequence Diagram

sequenceDiagram
    participant User
    participant CodeEditor
    participant hasEditedSinceFocusRef
    participant StoreValue
    
    User->>CodeEditor: Focus on code editor
    CodeEditor->>hasEditedSinceFocusRef: Set to false
    
    alt User edits code (onChange, tag select, env var select, or drop)
        User->>CodeEditor: Make edit (type, select tag, etc)
        CodeEditor->>hasEditedSinceFocusRef: Set to true
        CodeEditor->>StoreValue: Update store with new value
    end
    
    alt User presses Cmd+Z/Ctrl+Z
        User->>CodeEditor: Press Cmd+Z or Ctrl+Z
        CodeEditor->>hasEditedSinceFocusRef: Check value
        alt hasEditedSinceFocusRef is false
            CodeEditor->>CodeEditor: Prevent default (block undo)
            Note over CodeEditor: Prevents clearing subblock<br/>after refocus without edits
        else hasEditedSinceFocusRef is true
            CodeEditor->>CodeEditor: Allow undo operation
            Note over CodeEditor: Normal undo behavior<br/>for user edits
        end
    end

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