oppi.li
source dump of claude code
1/**
2 * Centralized utilities for parsing slash commands
3 */
4
5export type ParsedSlashCommand = {
6 commandName: string
7 args: string
8 isMcp: boolean
9}
10
11/**
12 * Parses a slash command input string into its component parts
13 *
14 * @param input - The raw input string (should start with '/')
15 * @returns Parsed command name, args, and MCP flag, or null if invalid
16 *
17 * @example
18 * parseSlashCommand('/search foo bar')
19 * // => { commandName: 'search', args: 'foo bar', isMcp: false }
20 *
21 * @example
22 * parseSlashCommand('/mcp:tool (MCP) arg1 arg2')
23 * // => { commandName: 'mcp:tool (MCP)', args: 'arg1 arg2', isMcp: true }
24 */
25export function parseSlashCommand(input: string): ParsedSlashCommand | null {
26 const trimmedInput = input.trim()
27
28 // Check if input starts with '/'
29 if (!trimmedInput.startsWith('/')) {
30 return null
31 }
32
33 // Remove the leading '/' and split by spaces
34 const withoutSlash = trimmedInput.slice(1)
35 const words = withoutSlash.split(' ')
36
37 if (!words[0]) {
38 return null
39 }
40
41 let commandName = words[0]
42 let isMcp = false
43 let argsStartIndex = 1
44
45 // Check for MCP commands (second word is '(MCP)')
46 if (words.length > 1 && words[1] === '(MCP)') {
47 commandName = commandName + ' (MCP)'
48 isMcp = true
49 argsStartIndex = 2
50 }
51
52 // Extract arguments (everything after command name)
53 const args = words.slice(argsStartIndex).join(' ')
54
55 return {
56 commandName,
57 args,
58 isMcp,
59 }
60}