dotfiles/bashrc

#!/bin/bash

# Based on example .bashrc as provided by Debian

# If not running interactively, don't do anything
[[ -z "$PS1" ]] && return

# Environment variables go here
export LANG=en_US.UTF-8
export PATH=${HOME}/.local/share/perl5/bin:${HOME}/.local/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/usr/local/bin:/usr/sbin:/sbin:/usr/local/sbin

# History control
HISTCONTROL=ignoreboth
HISTSIZE=20000

# Append to the history file, don't overwrite it
shopt -s histappend

# Correctly save multiline commands in the history
shopt -s cmdhist
shopt -s lithist

# No clobbering
shopt -o -s noclobber

# Extended globbing
shopt -s extglob

# Check the window size after each command and, if necessary,
# Update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[[ -x /usr/bin/lesspipe ]] && eval "$(SHELL=/bin/sh lesspipe)"

# Simple prompt
if [[ "$TERM" = "dumb" ]]; then
  PS1="\u@\h:\w$ "
else
  PURPLE="\e[0;35m"
  YELLOW="\e[0;32m"
  RED="\e[0;31m"
  NOCOLOR="\e[m"
  if [[ -f ~/.config/bash/git-prompt.sh ]]; then
    GIT_PROMPT="\$(__git_ps1 \"${PURPLE}─(${NOCOLOR}%s${PURPLE})${NOCOLOR}\")"
  else
    GIT_PROMPT=''
  fi
  PS1="┌\[${PURPLE}[${YELLOW}\u@\h${PURPLE}]─[${NOCOLOR}\w${PURPLE}]─[${NOCOLOR}\t${PURPLE}]${GIT_PROMPT}${NOCOLOR}\]\n└── "
  unset GIT_PROMPT PURPLE YELLOW RED NOCOLOR
fi

# Enable color support of ls and also add handy aliases
if [[ -x /usr/bin/dircolors ]]; then
  if [[ -r ~/.dircolors ]]; then
    eval "$(dircolors -b ~/.dircolors)"
  else
    eval "$(dircolors -b)"
  fi

  alias ls='ls --color=auto'
  alias grep='grep --color=auto'
  alias fgrep='fgrep --color=auto'
  alias egrep='egrep --color=auto'
fi

# Some more ls aliases
alias ll='ls -l'
alias la='ls -A'
alias l='ls -CF'
alias ..='cd ..'

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [[ -f /etc/bash_completion ]] && ! shopt -oq posix; then
    . /etc/bash_completion
fi