https://github.com/7ojo/perl6-powerline-prompt

Make a useful prompt for your shell
https://github.com/7ojo/perl6-powerline-prompt

bash-prompt bashrc perl6 powerline prompt shell

Last synced: about 2 months ago
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Make a useful prompt for your shell

• Host: GitHub
• URL: https://github.com/7ojo/perl6-powerline-prompt
• Owner: 7ojo
• License: mit
• Archived: true
• Created: 2017-03-05T20:06:59.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-08-18T21:51:57.000Z (over 7 years ago)
• Last Synced: 2024-09-22T21:30:53.694Z (about 2 months ago)
• Topics: bash-prompt, bashrc, perl6, powerline, prompt, shell
• Language: Perl 6
• Size: 22.5 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Powerline::Prompt

[![Build Status](https://travis-ci.org/7ojo/perl6-powerline-prompt.svg?branch=master)](https://travis-ci.org/7ojo/perl6-powerline-prompt)

Make a useful prompt for your shell.

![Screenshot](https://raw.githubusercontent.com/7ojo/perl6-powerline-prompt/master/examples/powerline-prompt.png)

# SYNOPSIS

examples/powerline-prompt.p6

    #!/usr/bin/env perl6

    use v6;

    use Powerline::Prompt::Shell::Bash;

    print Powerline::Prompt::Shell::Bash.new.draw;

# SETUP

## Bash

### Daemon example

This is for faster setup

~/.bashrc

    TEMP=$(tty)

    POWERLINE_PORT=$((3333 + ${TEMP:9}))

    perl6 examples/powerline-daemon.p6 --port=${POWERLINE_PORT} &

    sleep 0.2 # wait for daemon to start

    function _update_ps1() {

        local EXIT="$?"

        PS1="$(exec 5<>/dev/tcp/localhost/${POWERLINE_PORT} ; echo ${PWD} ${EXIT} >&5 ; cat <&5)"

    }

    if [ "$TERM" != "linux" ]; then

        PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND"

    fi

### Basic example

~/.bashrc

    function _update_ps1() {

        PS1="$(examples/powerline-prompt.p6 $? 2> /dev/null)"

    }

    if [ "$TERM" != "linux" ]; then

        PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND"

    fi