mirror of
https://github.com/mark3labs/kit.git
synced 2026-06-13 19:20:06 +00:00
Ed Zynda
685aaf207f
- Add fsnotify-based file watcher that auto-reloads extensions on .go file changes in autoloaded dirs with 300ms debounce - Add /reload-ext built-in command (alias /re) for manual reload - Add Agent.SetExtraTools() so extension tools update on reload instead of being baked in at agent creation time - Run reload async via tea.Cmd to avoid prog.Send() deadlock when extension handlers call ctx.Print() during SessionStart/Shutdown - Wire watcher lifecycle into cmd/root.go with graceful shutdown
59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
//go:build ignore
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// dev-reload.go — Extension Hot-Reload example extension for Kit.
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//
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// Demonstrates ctx.ReloadExtensions() which hot-reloads all extensions
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// from disk without restarting Kit. This is invaluable during extension
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// development: edit your extension source, then type /reload to pick up
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// changes immediately.
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//
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// Note: Extensions in autoloaded directories (~/.config/kit/extensions/
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// and .kit/extensions/) are automatically reloaded on save. The /reload
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// command is useful for extensions loaded via -e from other locations.
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//
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// Event handlers, slash commands, tool definitions, tool renderers,
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// message renderers, and keyboard shortcuts all update immediately.
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//
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// Commands:
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// /reload — hot-reload all extensions from disk
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package main
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import (
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"fmt"
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"time"
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ext "kit/ext"
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)
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var loadedAt string
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func Init(api ext.API) {
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loadedAt = time.Now().Format("15:04:05")
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api.RegisterCommand(ext.CommandDef{
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Name: "reload",
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Description: "Hot-reload all extensions from disk",
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Execute: func(args string, ctx ext.Context) (string, error) {
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ctx.Print("Reloading extensions...")
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err := ctx.ReloadExtensions()
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if err != nil {
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return "", fmt.Errorf("reload failed: %w", err)
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}
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return "Extensions reloaded successfully.", nil
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},
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})
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api.RegisterCommand(ext.CommandDef{
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Name: "load-time",
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Description: "Show when this extension was loaded",
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Execute: func(args string, ctx ext.Context) (string, error) {
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return fmt.Sprintf("This extension was loaded at %s", loadedAt), nil
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},
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})
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api.OnSessionStart(func(e ext.SessionStartEvent, ctx ext.Context) {
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ctx.Print(fmt.Sprintf("[dev-reload] Extension loaded at %s", loadedAt))
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})
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}
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