dwt1--dotfiles/.bashrc

#  ____ _____ 
# |  _ \_   _|  Derek Taylor (DistroTube)
# | | | || |    http://www.youtube.com/c/DistroTube
# | |_| || |    http://www.gitlab.com/dwt1/ 
# |____/ |_|
#
# My bash config. Not much to see here; just some pretty standard stuff.

PATH="$HOME/.local/bin${PATH:+:${PATH}}"  # adding .local/bin to $PATH
export TERM="xterm-256color"              # getting proper colors
export HISTCONTROL=ignoredups:erasedups   # no duplicate entries
export ALTERNATE_EDITOR=""                # setting for emacsclient
export EDITOR="emacsclient -t -a ''"      # $EDITOR use Emacs in terminal
export VISUAL="emacsclient -c -a emacs"   # $VISUAL use Emacs in GUI mode

[[ $- != *i* ]] && return

colors() {
  local fgc bgc vals seq0

  printf "Color escapes are %s\n" '\e[${value};...;${value}m'
  printf "Values 30..37 are \e[33mforeground colors\e[m\n"
  printf "Values 40..47 are \e[43mbackground colors\e[m\n"
  printf "Value  1 gives a  \e[1mbold-faced look\e[m\n\n"

  # foreground colors
  for fgc in {30..37}; do
    # background colors
    for bgc in {40..47}; do
      fgc=${fgc#37} # white
      bgc=${bgc#40} # black

      vals="${fgc:+$fgc;}${bgc}"
      vals=${vals%%;}

      seq0="${vals:+\e[${vals}m}"
      printf "  %-9s" "${seq0:-(default)}"
      printf " ${seq0}TEXT\e[m"
      printf " \e[${vals:+${vals+$vals;}}1mBOLD\e[m"
    done
    echo; echo
  done
}

[ -r /usr/share/bash-completion/bash_completion ] && . /usr/share/bash-completion/bash_completion

# Change the window title of X terminals
case ${TERM} in
  xterm*|rxvt*|Eterm*|aterm|kterm|gnome*|interix|konsole*)
    PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/\~}\007"'
        ;;
  screen*)
    PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/\~}\033\\"'
    ;;
esac

use_color=true

# Set colorful PS1 only on colorful terminals.
# dircolors --print-database uses its own built-in database
# instead of using /etc/DIR_COLORS.  Try to use the external file
# first to take advantage of user additions.  Use internal bash
# globbing instead of external grep binary.
safe_term=${TERM//[^[:alnum:]]/?}   # sanitize TERM
match_lhs=""
[[ -f ~/.dir_colors   ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
[[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
[[ -z ${match_lhs}    ]] \
  && type -P dircolors >/dev/null \
  && match_lhs=$(dircolors --print-database)
[[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true

if ${use_color} ; then
  # Enable colors for ls, etc.  Prefer ~/.dir_colors #64489
  if type -P dircolors >/dev/null ; then
    if [[ -f ~/.dir_colors ]] ; then
      eval $(dircolors -b ~/.dir_colors)
    elif [[ -f /etc/DIR_COLORS ]] ; then
      eval $(dircolors -b /etc/DIR_COLORS)
    fi
  fi

  if [[ ${EUID} == 0 ]] ; then
    PS1='\[\033[01;31m\][\h\[\033[01;36m\] \W\[\033[01;31m\]]\$\[\033[00m\] '
  else
    PS1='\[\033[01;32m\][\u@\h\[\033[01;37m\] \W\[\033[01;32m\]]\$\[\033[00m\] '
  fi

    grep='grep --colour=auto' \
    egrep='egrep --colour=auto' \
    fgrep='fgrep --colour=auto'
else
  if [[ ${EUID} == 0 ]] ; then
    # show root@ when we don't have colors
    PS1='\u@\h \W \$ '
  else
    PS1='\u@\h \w \$ '
  fi
fi

unset use_color safe_term match_lhs sh

xhost +local:root > /dev/null 2>&1

complete -cf sudo

# Bash won't get SIGWINCH if another process is in the foreground.
# Enable checkwinsize so that bash will check the terminal size when
# it regains control.  #65623
# http://cnswww.cns.cwru.edu/~chet/bash/FAQ (E11)
shopt -s checkwinsize

shopt -s expand_aliases

# export QT_SELECT=4

# Enable history appending instead of overwriting.  #139609
shopt -s histappend

#
# # ex - archive extractor
# # usage: ex <file>
ex ()
{
  if [ -f $1 ] ; then
    case $1 in
      *.tar.bz2)   tar xjf $1   ;;
      *.tar.gz)    tar xzf $1   ;;
      *.bz2)       bunzip2 $1   ;;
      *.rar)       unrar x $1     ;;
      *.gz)        gunzip $1    ;;
      *.tar)       tar xf $1    ;;
      *.tbz2)      tar xjf $1   ;;
      *.tgz)       tar xzf $1   ;;
      *.zip)       unzip $1     ;;
      *.Z)         uncompress $1;;
      *.7z)        7z x $1      ;;
      *)           echo "'$1' cannot be extracted via ex()" ;;
    esac
  else
    echo "'$1' is not a valid file"
  fi
}

### ALIASES ###

# root privileges
alias doas="doas --"
alias sudo='sudo '

# navigation
alias ..='cd ..' 
alias ...='cd ../..'

# vim and emacs
alias vim=nvim
alias em="/usr/bin/emacs -nw"
alias emacs="emacsclient -c -a ''"

# devour windows
alias mpv="devour mpv"
alias sxiv="devour sxiv"
alias zathura="devour zathura"

# broot
alias br='br -dhp'
alias bs='br --sizes'

# Changing "ls" to "exa"
alias ls='exa -al --color=always --group-directories-first' # my preferred listing
alias la='exa -a --color=always --group-directories-first'  # all files and dirs
alias ll='exa -l --color=always --group-directories-first'  # long format
alias lt='exa -aT --color=always --group-directories-first' # tree listing

# adding flags
alias cp="cp -i"                          # confirm before overwriting something
alias df='df -h'                          # human-readable sizes
alias free='free -m'                      # show sizes in MB
alias lynx='lynx -cfg=~/.lynx/lynx.cfg -lss=~/.lynx/lynx.lss -vikeys'
alias vifm='./.config/vifm/scripts/vifmrun'

# the terminal rickroll
alias rr='curl -s -L https://raw.githubusercontent.com/keroserene/rickrollrc/master/roll.sh | bash'

# bare git repo alias for dotfiles
alias config="/usr/bin/git --git-dir=$HOME/dotfiles --work-tree=$HOME"

# termbin
alias tb="nc termbin.com 9999"

alias wp="pacwall -b '#292d3e' -e '#82aaff' -d '#c792ea' -p '#c2e88d' -f '#ffcb6b' -u '#f07178' -s '#43475866'"

### SET VI MODE IN BASH SHELL
set -o vi

### SET VIM AS MANPAGER ###
export MANPAGER="/bin/sh -c \"col -b | vim --not-a-term -c 'set ft=man ts=8 nomod nolist noma' -\""

### BASH POWERLINE ###
source ~/.bash-powerline.sh

### BROOT ###
source /home/dt/.config/broot/launcher/bash/br

### BASH INSULTER ###
if [ -f /etc/bash.command-not-found ]; then
    . /etc/bash.command-not-found
fi

### FORCE ALL KAKOUNE WINDOWS TO BE IN ONE SESSION
alias kak="kak -c mysession"

### CLEAR THE  TERMINAL
# alias clear='[ $[$RANDOM % 10] = 0 ] && cd /home/dt/vt100 && ./slowcat.pl $(/bin/ls | grep .vt | shuf -n 1) || clear'

### RANDOM COLOR SCRIPT ###
/opt/shell-color-scripts/colorscript.sh random