fix: preserve user's custom statusLine config (#39)#43
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DeckardHooksInstaller now checks for an existing non-Deckard statusLine in settings.json and saves it to ~/.deckard/original-statusline.json before installing its own. The mergeHooksIntoSettings method is refactored to accept injectable paths for testability.
The statusline.sh wrapper now reads stdin once, sends quota data to Deckard via socket, then delegates to the user's original statusline command (read from ~/.deckard/original-statusline.json). If no original exists or Deckard isn't running, each part degrades silently.
DeckardHooksInstaller.uninstall() restores the user's original statusLine from ~/.deckard/original-statusline.json, removes all Deckard hook entries (preserving non-Deckard hooks), and cleans up the hooks directory.
Verifies the full install → re-install → uninstall cycle with a realistic cc-statusline config (relative path + padding field). Ensures all original fields are preserved and restored exactly.
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Summary
statusLineconfig (e.g. cc-statusline) to~/.deckard/original-statusline.jsonbefore overwriting it with Deckard's own scriptstatusline.shto chain both: quota data flows to Deckard via socket, then the original statusline command runs with the same stdinuninstall()method that restores the originalstatusLineand removes all Deckard hooks fromsettings.jsonTest plan
paddingfield)original-statusline.jsoncreatedCloses #39
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