285a4582b0
- hooks.go: Use atomic.Value for missingKeyHandler global - loader.go: Use sync.Once for FSLoader.Languages() caching - service.go: Use atomic.Pointer[Service] for defaultService All globals that could race between goroutines now use proper synchronization primitives. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
// Package i18n provides internationalization for the CLI.
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package i18n
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import (
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"runtime"
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"sync/atomic"
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)
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var missingKeyHandler atomic.Value // stores MissingKeyHandler
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// OnMissingKey registers a handler for missing translation keys.
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// Called when T() can't find a key in ModeCollect.
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// Thread-safe: can be called concurrently with translations.
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//
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// i18n.SetMode(i18n.ModeCollect)
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// i18n.OnMissingKey(func(m i18n.MissingKey) {
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// log.Printf("MISSING: %s at %s:%d", m.Key, m.CallerFile, m.CallerLine)
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// })
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func OnMissingKey(h MissingKeyHandler) {
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missingKeyHandler.Store(h)
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}
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// dispatchMissingKey creates and dispatches a MissingKey event.
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// Called internally when a key is missing in ModeCollect.
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func dispatchMissingKey(key string, args map[string]any) {
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v := missingKeyHandler.Load()
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if v == nil {
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return
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}
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h, ok := v.(MissingKeyHandler)
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if !ok || h == nil {
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return
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}
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_, file, line, ok := runtime.Caller(2) // Skip dispatchMissingKey and handleMissingKey
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if !ok {
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file = "unknown"
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line = 0
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}
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h(MissingKey{
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Key: key,
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Args: args,
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CallerFile: file,
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CallerLine: line,
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})
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}
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