kde-extract

name: kde-extract description: Extract KDE settings and convert to plasma-manager Nix configuration compatibility: Requires KDE/Plasma desktop environment metadata: author: ruinous.ai version: "1.1" parameters: config_file: type: select description: KDE config file to extract settings from required: true options: - label: "kwinrc (Recommended)" description: "Window manager - tiling, effects, desktops" - label: "kdeglobals" description: "Global KDE settings - theme, fonts, colors" - label: "kglobalshortcutsrc" description: "Keyboard shortcuts" - label: "plasmarc" description: "Plasma shell settings" - label: "kscreenlockerrc" description: "Lock screen settings" - label: "kcminputrc" description: "Input device settings" - label: "all" description: "List all available config files" - label: "Enter other..." description: "Specify a custom config file" section_filter: type: string description: Optional section to filter (e.g., "TabBox", "Desktops") required: false placeholder: "TabBox"

KDE Extract

Extract current KDE/Plasma settings from config files and convert them to declarative plasma-manager Nix configuration.

Parameter Handling

If parameters are missing from $ARGUMENTS, use mcp_question to gather them:

mcp_question({
  questions: [
    {
      question: "Which KDE config file do you want to extract?",
      header: "Config File",
      options: [
        { label: "kwinrc (Recommended)", description: "Window manager settings" },
        { label: "kdeglobals", description: "Global theme, fonts, colors" },
        { label: "kglobalshortcutsrc", description: "Keyboard shortcuts" },
        { label: "plasmarc", description: "Plasma shell settings" },
        { label: "all", description: "List all available config files" },
        { label: "Enter other...", description: "Specify custom config file" }
      ]
    }
  ]
})

Expected $ARGUMENTS format: <config_file> [section_filter]

• Example: kwinrc (all sections)
• Example: kwinrc TabBox (only TabBox section)
• Example: all (list all config files)

Steps

1. Parse arguments from $ARGUMENTS

2. If "all" or empty, list available KDE config files:

   ls -1 ~/.config/k* ~/.config/plasma* 2>/dev/null | grep -v '.lock' | head -30
   

   Then ask user which file(s) to extract.

3. Read the specified config file(s):

   cat ~/.config/<filename>
   

4. Parse the INI format and convert to plasma-manager configFile format:

   KDE INI format:

   [Section]
   Key=Value
   
   [Section][Subsection]
   Key=Value
   

   Converts to Nix:

   configFile = {
     "<filename>"."Section"."Key" = <value>;
     "<filename>"."Section][Subsection"."Key" = <value>;
   };
   

5. Handle value types:

   • true/false -> Nix booleans
   • Numbers -> Nix integers/floats
   • Everything else -> Nix strings

6. Output the Nix configuration in a format ready to paste into programs.plasma.configFile:

   # Add to programs.plasma in your home-configuration.nix
   configFile = {
     # <filename> settings
     "<filename>"."Section"."Key" = value;
   };
   

7. If a specific section was requested, filter output to only that section.

Common Config Files

Example Usage

/kde-extract kwinrc

Extracts all kwinrc settings as Nix config.

/kde-extract kwinrc TabBox

Extracts only the TabBox section from kwinrc.

/kde-extract all

Lists all KDE config files and prompts for selection.

Example Output

Input (~/.config/kwinrc):

[TabBox]
ApplicationsMode=1
HighlightWindows=false

[Windows]
FocusPolicy=FocusFollowsMouse

Output:

# Add to programs.plasma in your home-configuration.nix
configFile = {
  # kwinrc - Window Manager settings
  "kwinrc"."TabBox"."ApplicationsMode" = 1;
  "kwinrc"."TabBox"."HighlightWindows" = false;
  "kwinrc"."Windows"."FocusPolicy" = "FocusFollowsMouse";
};

Notes

• Settings managed by plasma-manager's native options (like kwin.virtualDesktops) may conflict with configFile entries
• Some settings require logout/login or kwin_wayland --replace to take effect
• Use qdbus to query current runtime values if config file doesn't reflect actual state