mirror of
https://github.com/mark3labs/kit.git
synced 2026-06-14 03:30:26 +00:00
Ed Zynda
aede76d807
- ctx.SuspendTUI(callback): releases terminal for interactive subprocesses (vim, shell, htop), automatically restores TUI when callback returns. Uses BubbleTea v2 ReleaseTerminal/RestoreTerminal. - api.RegisterMessageRenderer(config) + ctx.RenderMessage(name, content): named render functions for branded/styled extension output. Renderers receive content and terminal width, return ANSI-styled strings. - ctx.ReloadExtensions(): hot-reloads all extensions from disk. Emits SessionShutdown to old extensions, reloads source, emits SessionStart to new. Event handlers, commands, renderers, shortcuts update immediately. TUI command list refreshes via WidgetUpdateEvent. Extension tools are NOT updated (baked into agent at creation, documented limitation). New example extensions: interactive-shell.go, branded-output.go, dev-reload.go
57 lines
1.6 KiB
Go
57 lines
1.6 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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// Event handlers, slash commands, tool renderers, message renderers, and
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// keyboard shortcuts update immediately. Extension-defined tools are NOT
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// updated (they are baked into the agent at creation time and require a
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// restart).
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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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