xontrib-prompt-bar 0.1.0

The bar theme for xonsh shell.

The bar theme for xonsh shell.

If you like the idea of bar theme click ⭐ on the repo and stay tuned.

Install

xpip install -U xontrib-prompt-bar
echo 'xontrib load prompt_bar' >> ~/.xonshrc
# Reload xonsh

Use cases

Fields and colors

The bar theme supports xonsh default fields and colors notation.

To customize the appearance of the fields on the bar you can use wrappers:

• {hostname} - no wrapper
• {hostname#section} - add backlight for the text
• {hostname#accent} - bold font and lighter color
• Also you can create your own fields and wrapper. See the section below.

Add custom fields and wrappers

How to add two new fields called my_left_custom and my_left_custom and one new wrapper called brackets.

$PROMPT_FIELDS['my_left_custom'] = 'Hello left!'
$PROMPT_FIELDS['my_right_custom'] = lambda: '>'*3 + ' {YELLOW}Hello right!'

$XONTRIB_PROMPT_BAR_WRAPPERS = {
    'brackets': lambda v: f'[{v}]'
}

$XONTRIB_PROMPT_BAR_LEFT = '{hostname}{user}{pwd#accent}{my_left_custom#brackets}'
$XONTRIB_PROMPT_BAR_RIGHT = '{my_right_custom#section}{env_name#section}{gitstatus_noc#section}{date_time_tz}'

xontrib load prompt_bar

Result:

Future

It will be great if it will be reimplemented as shown in awesome example from Jonathan Slenders. Xonsh guru help wanted :)