feat: add interactive fzf tools for chezmoi apply/show with shared utilities

- New chai function for interactive apply with multi-select and diff preview - Enhanced chshow for browsing managed files with edit/view modes - Shared fzf-utils.ts with standardized colors and chezmoi file parsing - Bash version of fzf abbreviation search with Alt+A binding
2026-01-31 08:24:11 -06:00 · 2025-12-29 18:33:56 -06:00
parent 3342678c9d
commit a1cf700160
6 changed files with 450 additions and 8 deletions
@@ -0,0 +1,100 @@
+/**
+ * Shared utilities for fzf-based tools
+ */
+
+// Standardized color scheme for all fzf tools
+export const colors = {
+  name: "\x1b[36m",      // Cyan - primary item/name
+  arrow: "\x1b[90m",     // Gray - separators/arrows
+  expansion: "\x1b[32m", // Green - positive/expansion/success
+  type: "\x1b[33m",      // Yellow - type/category labels
+  add: "\x1b[32m",       // Green - additions
+  modify: "\x1b[33m",    // Yellow - modifications
+  delete: "\x1b[91m",    // Red - deletions/removals
+  script: "\x1b[35m",    // Purple - special actions/scripts
+  reset: "\x1b[0m",
+};
+
+// Type indicators for chezmoi files (max 3 shown)
+export const typeIcons = {
+  encrypted: "🔒",
+  private: "🔐",
+  template: "📝",
+  executable: "⚡",
+  symlink: "🔗",
+  script: "▶️",
+};
+
+export interface ChezmoiFileFlags {
+  isEncrypted: boolean;
+  isPrivate: boolean;
+  isTemplate: boolean;
+  isExecutable: boolean;
+  isSymlink: boolean;
+  isScript: boolean;
+}
+
+/**
+ * Parse a chezmoi source filename to extract type flags
+ */
+export function parseSourceFile(source: string): ChezmoiFileFlags {
+  const basename = source.split("/").pop() || source;
+  
+  return {
+    isEncrypted: basename.includes("encrypted_"),
+    isPrivate: basename.includes("private_"),
+    isTemplate: basename.endsWith(".tmpl"),
+    isExecutable: basename.includes("executable_"),
+    isSymlink: basename.includes("symlink_"),
+    isScript: basename.startsWith("run_"),
+  };
+}
+
+/**
+ * Get emoji indicators for file type flags (max 3)
+ */
+export function getTypeIndicators(flags: ChezmoiFileFlags): string {
+  const indicators: string[] = [];
+  
+  // Priority order for showing indicators
+  if (flags.isScript) indicators.push(typeIcons.script);
+  if (flags.isEncrypted) indicators.push(typeIcons.encrypted);
+  if (flags.isPrivate && !flags.isEncrypted) indicators.push(typeIcons.private);
+  if (flags.isExecutable) indicators.push(typeIcons.executable);
+  if (flags.isSymlink) indicators.push(typeIcons.symlink);
+  if (flags.isTemplate) indicators.push(typeIcons.template);
+  
+  // Limit to 3 indicators
+  return indicators.slice(0, 3).join("");
+}
+
+/**
+ * Get the primary color for a file based on its type
+ */
+export function getFileColor(flags: ChezmoiFileFlags): string {
+  if (flags.isScript) return colors.script;
+  if (flags.isEncrypted) return colors.delete; // Red for encrypted (sensitive)
+  if (flags.isPrivate) return colors.modify;   // Yellow for private
+  if (flags.isExecutable) return colors.add;   // Green for executable
+  if (flags.isSymlink) return colors.name;     // Cyan for symlink
+  if (flags.isTemplate) return colors.script;  // Purple for template
+  return colors.reset;
+}
+
+/**
+ * Pad a string to a fixed width (for column alignment)
+ */
+export function padRight(str: string, width: number): string {
+  // Account for emoji width (most are 2 chars wide in terminals)
+  const emojiCount = (str.match(/[\u{1F300}-\u{1F9FF}]|[\u{2600}-\u{26FF}]/gu) || []).length;
+  const visualWidth = str.length + emojiCount;
+  const padding = Math.max(0, width - visualWidth);
+  return str + " ".repeat(padding);
+}
+
+/**
+ * Format an error message for display
+ */
+export function formatError(message: string): string {
+  return `${colors.delete}Error:${colors.reset} ${message}`;
+}