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feat(commands): add /edit help subcommand

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/edit help, /edit --help, /edit -h all display full usage with examples.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
seagochen 2026-03-09 15:05:49 +08:00
parent 03bc632b3c
commit 6a8bba47cc
1 changed files with 28 additions and 2 deletions
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30
pkg/commands/cmd_edit.go
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@ -1,13 +1,39 @@
package commands package commands
import "context" import (
"context"
"strings"
)
const editHelp = `Usage:
/edit <file> — view file with line numbers
/edit <file> <N> <text> — replace line N with text
/edit <file> +<N> <text> — insert after line N
/edit <file> -<N> — delete line N
/edit <file> -m """ — write full content (multi-line)
<content>
"""
Examples:
/edit main.go — view main.go
/edit main.go 5 func foo() — replace line 5
/edit main.go +10 // note — insert after line 10
/edit main.go -3 — delete line 3
/edit README.md -m """
# Title
Hello world
""" — overwrite file`
func editCommand() Definition { func editCommand() Definition {
return Definition{ return Definition{
Name: "edit", Name: "edit",
Description: "View or edit files (works in both chat and command mode)", Description: "View or edit files (works in both chat and command mode)",
Usage: "/edit <file> [operation]", Usage: "/edit <file> [operation] | /edit help",
Handler: func(_ context.Context, req Request, rt *Runtime) error { Handler: func(_ context.Context, req Request, rt *Runtime) error {
arg := strings.TrimSpace(strings.TrimPrefix(strings.TrimSpace(req.Text), "/edit"))
if arg == "help" || arg == "--help" || arg == "-h" {
return req.Reply(editHelp)
}
if rt == nil || rt.EditFile == nil { if rt == nil || rt.EditFile == nil {
return req.Reply(unavailableMsg) return req.Reply(unavailableMsg)
} }