git.tcp.direct/Mirrors/go-prompt

go-prompt

A library for building powerful interactive prompts inspired by python-prompt-toolkit, making it easier to build cross-platform command line tools using Go.

package main

import (
	"fmt"
	"git.tcp.direct/tcp.direct/go-prompt"
)

func completer(d prompt.Document) []prompt.Suggest {
	s := []prompt.Suggest{
		{Text: "users", Description: "Store the username and age"},
		{Text: "articles", Description: "Store the article text posted by user"},
		{Text: "comments", Description: "Store the text commented to articles"},
	}
	return prompt.FilterHasPrefix(s, d.GetWordBeforeCursor(), true)
}

func main() {
	fmt.Println("Please select table.")
	t := prompt.Input("> ", completer)
	fmt.Println("You selected " + t)
}

Projects using go-prompt

• c-bata/kube-prompt : An interactive kubernetes client featuring auto-complete written in Go.
• rancher/cli : The Rancher Command Line Interface (CLI)is a unified tool to manage your Rancher server
• kubicorn/kubicorn : Simple, cloud native infrastructure for Kubernetes.
• cch123/asm-cli : Interactive shell of assembly language(X86/X64) based on unicorn and rasm2
• ktr0731/evans : more expressive universal gRPC client
• CrushedPixel/moshpit: A Command-line tool for datamoshing.
• last-ent/testy-go: Testy Go: A tool for easy testing!
• tiagorlampert/CHAOS: a PoC that allow generate payloads and control remote operating systems.
• abs-lang/abs: ABS is a scripting language that works best on terminal. It tries to combine the elegance of languages such as Python, or Ruby, to the convenience of Bash.
• takashabe/btcli: btcli is a CLI client for the Bigtable. Has many read options and auto-completion.
• ysn2233/kafka-prompt: An interactive kafka-prompt(kafka-shell) built on existing kafka command client
• fishi0x01/vsh: HashiCorp Vault interactive shell
• mstrYoda/docker-shell: A simple interactive prompt for docker
• c-bata/gh-prompt: An interactive GitHub CLI featuring auto-complete.
• docker-slim/docker-slim: Don't change anything in your Docker container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)
• rueyaa332266/ezcron: Ezcron is a CLI tool, helping you deal with cron expression easier.
• qingstor/qsctl: Advanced command line tool for QingStor Object Storage.
• segmentio/topicctl: Tool for declarative management of Kafka topics
• chriswalz/bit: Bit is a modern Git CLI
• (If you create a CLI utility using go-prompt and want your own project to be listed here, please submit a GitHub issue.)

Features

Powerful auto-completion

(This is a GIF animation of kube-prompt.)

Flexible options

go-prompt provides many options. Please check option section of GoDoc for more details.

Keyboard Shortcuts

Emacs-like keyboard shortcuts are available by default (these also are the default shortcuts in Bash shell). You can customize and expand these shortcuts.

Key Binding	Description
Ctrl + A	Go to the beginning of the line (Home)
Ctrl + E	Go to the end of the line (End)
Ctrl + P	Previous command (Up arrow)
Ctrl + N	Next command (Down arrow)
Ctrl + F	Forward one character
Ctrl + B	Backward one character
Ctrl + D	Delete character under the cursor
Ctrl + H	Delete character before the cursor (Backspace)
Ctrl + W	Cut the word before the cursor to the clipboard
Ctrl + K	Cut the line after the cursor to the clipboard
Ctrl + U	Cut the line before the cursor to the clipboard
Ctrl + L	Clear the screen

History

You can use Up arrow and Down arrow to walk through the history of commands executed.

Multiple platform support

We have confirmed go-prompt works fine in the following terminals:

• iTerm2 (macOS)
• Terminal.app (macOS)
• Command Prompt (Windows)
• gnome-terminal (Ubuntu)

Links

• Change Log
• GoDoc
• gocover.io

Author

Masashi Shibata

• Twitter: @c_bata_
• Github: @c-bata

License

This software is licensed under the MIT license, see LICENSE for more information.