nonbinary.computer
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oppi.li/claude-code
source dump of claude code
oppi.li
1import { useCallback, useEffect } from 'react'
2import type { Command } from '../commands.js'
3import {
4 clearCommandMemoizationCaches,
5 clearCommandsCache,
6 getCommands,
7} from '../commands.js'
8import { onGrowthBookRefresh } from '../services/analytics/growthbook.js'
9import { logError } from '../utils/log.js'
10import { skillChangeDetector } from '../utils/skills/skillChangeDetector.js'
11
12/**
13 * Keep the commands list fresh across two triggers:
14 *
15 * 1. Skill file changes (watcher) — full cache clear + disk re-scan, since
16 * skill content changed on disk.
17 * 2. GrowthBook init/refresh — memo-only clear, since only `isEnabled()`
18 * predicates may have changed. Handles commands like /btw whose gate
19 * reads a flag that isn't in the disk cache yet on first session after
20 * a flag rename: getCommands() runs before GB init (main.tsx:2855 vs
21 * showSetupScreens at :3106), so the memoized list is baked with the
22 * default. Once init populates remoteEvalFeatureValues, re-filter.
23 */
24export function useSkillsChange(
25 cwd: string | undefined,
26 onCommandsChange: (commands: Command[]) => void,
27): void {
28 const handleChange = useCallback(async () => {
29 if (!cwd) return
30 try {
31 // Clear all command caches to ensure fresh load
32 clearCommandsCache()
33 const commands = await getCommands(cwd)
34 onCommandsChange(commands)
35 } catch (error) {
36 // Errors during reload are non-fatal - log and continue
37 if (error instanceof Error) {
38 logError(error)
39 }
40 }
41 }, [cwd, onCommandsChange])
42
43 useEffect(() => skillChangeDetector.subscribe(handleChange), [handleChange])
44
45 const handleGrowthBookRefresh = useCallback(async () => {
46 if (!cwd) return
47 try {
48 clearCommandMemoizationCaches()
49 const commands = await getCommands(cwd)
50 onCommandsChange(commands)
51 } catch (error) {
52 if (error instanceof Error) {
53 logError(error)
54 }
55 }
56 }, [cwd, onCommandsChange])
57
58 useEffect(
59 () => onGrowthBookRefresh(handleGrowthBookRefresh),
60 [handleGrowthBookRefresh],
61 )
62}