WMenu Example

by jojomi 7 years ago

GNU/Linux ◆ xterm-256color ◆ bash 8330 views

Code used (test.go):

package main

import (

"fmt"
"log"

wlog "gopkg.in/dixonwille/wlog.v2"

"github.com/daviddengcn/go-colortext"
"github.com/dixonwille/wmenu"

)

func main() {

menu := wmenu.NewMenu("What is your favorite food?")
menu.AddColor(wlog.Color{Code: ct.Green}, wlog.Color{Code: ct.Yellow}, wlog.Color{Code: ct.Magenta}, wlog.Color{Code: ct.Yellow})
menu.Action(func(opts []wmenu.Opt) error {
    fmt.Println(opts[0].Text + " is your favorite food.")
    return nil
})
menu.Option("Pizza", nil, true, nil)
menu.Option("Ice Cream", nil, false, nil)
menu.Option("Tacos", nil, false, func(o wmenu.Opt) error {
    fmt.Println("Tacos are great")
    return nil
})
err := menu.Run()
if err != nil {
    log.Fatal(err)
}

}

More by jojomi

gonsole 00:23

by jojomi 8 years ago

paulrademacher/climenu 00:30

by jojomi 7 years ago

See all

You can download this recording in asciicast v1 format, as a .json file.

Download

Replay in terminal

You can replay the downloaded recording in your terminal using the asciinema play command:

asciinema play 116152.json

If you don't have asciinema CLI installed then see installation instructions.

Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/116152.json',
      document.getElementById('player'),
      { cols: 80, rows: 24 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed, generate a GIF with the following command:

agg https://asciinema.org/a/116152 demo.gif

Or, if you already downloaded the recording file:

agg demo.cast demo.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.