dotfiles/.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

TERM=xterm-256color

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

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

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

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

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

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

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
    else
	color_prompt=
    fi
fi

# BRAINY LIGHT THEME
if [ "$color_prompt" = yes ]; then
   PS1="\n\[\033[00;36m\]\u@\h\[\033[00m\] \[\033[00;35m\][\[\033[00m\]\[\033[00;33m\]\w\[\033[00m\]\[\033[00;35m\]]\[\033[00m\] \[\033[00;32m\]o\[\033[00m\] \[\033[00;35m\][\[\033[00m\]\t\[\033[00;35m\]]\[\033[00m\]\n\[\033[00;35m\]>\[\033[00m\] "
else
  PS1="\u@\h [\w] ○ [\t]\n> "
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
  # BRAINY LIGHT THEME
     PS1="\n\[\033[00;36m\]\u@\h\[\033[00m\] \[\033[00;35m\][\[\033[00m\]\[\033[00;33m\]\w\[\033[00m\]\[\033[00;35m\]]\[\033[00m\] \[\033[00;32m\]o\[\033[00m\] \[\033[00;35m\][\[\033[00m\]\t\[\033[00;35m\]]\[\033[00m\]\n\[\033[00;35m\]>\[\033[00m\] "
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    #alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

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

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# 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 ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

[ -f ${HOME}/.fzf.bash ] && source ${HOME}/.fzf.bash

if [ -f $HOME/.cargo/env ] ; then
  . "$HOME/.cargo/env"
fi

if [ -f ~/.bash_completion/alacritty ] ; then
  source ~/.bash_completion/alacritty
fi

# If not running interactively, don't do anything
case $- in
  *i*) ;;
    *) return;;
esac

# some more ls aliases
alias grep='grep --color=auto'
if [ -f /usr/bin/batcat ] ; then
  alias cat='batcat --style=plain --paging=never'
elif [ -f /usr/bin/bat ] ; then
  alias cat='bat --style=plain --paging=never'
fi
if [ -f /usr/bin/exa ] ; then
  alias ls='exa --group-directories-first'
  alias tree='exa -T'
else
  alias ls="ls --color=auto"
fi
alias ll='ls -l'
alias la='ls -A'
alias l='ls -CF'
alias load="source ${HOME}/.bashrc"
alias ports='netstat -tulanp'
alias wget="wget --progress=dot:mega"
alias df='df -hT --exclude=devtmpfs --exclude=tmpfs'
alias mountt="mount | column -t | sort | egrep '^/dev'"
alias cdr='cd "$(cat ~/.pwdremember)"'
alias pwdr='pwd > ~/.pwdremember'

# Function kernel version
function kernel_version() {
  # Parameters
  longNumber=2
  kernelCommand="uname -r"
  archCommand=$(uname -m)
  # Kernel version
  kernelVersion=""
  count=1
  # Extract numbers of kernel version
  kernelVersionTemp=$(uname -r | cut -d "." -f ${count})
  kernelVersionTempDot="${kernelVersionTemp}"
  kernelVersion="${kernelVersion}${kernelVersionTempDot}"
  count=$(expr ${count} + 1)

  while [ ${count} -le ${longNumber} ] ; do
    kernelVersionTemp=$(uname -r | cut -d "." -f ${count})
    kernelVersionTempDot=".${kernelVersionTemp}"
    kernelVersion="${kernelVersion}${kernelVersionTempDot}"
    count=$(expr ${count} + 1)
  done
  kernelVersionTemp=$(uname -r | cut -d "." -f ${count} | cut -d "-" -f 1)
  kernelVersionTempDot=".${kernelVersionTemp}"
  kernelVersion=${kernelVersion}${kernelVersionTempDot}
  # Apply arch
  kernelVersion=${kernelVersion}-${archCommand}
  echo "Linux ${kernelVersion}"
}

# Load terminal
echo ""
echo -e -n "\e[32m# Preparing to start \e[0m\e[35mbash\e[0m \e[32mshell...\e[0m"
clear
avaibleUpdates=$(checkUpdates.sh)
echo ""
if [ -f ~/.config/pfetch/pfetch ] ; then
  if [ -f /tmp/.${USER}/pfetch ] ; then
    cat /tmp/.${USER}/pfetch
  else
    mkdir -p /tmp/.${USER}
    ~/.config/pfetch/pfetch > /tmp/.${USER}/pfetch
    cat /tmp/.${USER}/pfetch
  fi
  pfetch=0
else
  pfetch=1
fi
if [ ${pfetch} -eq 1 ] ; then
  echo -e "\e[32m # Host $(hostname) ($(kernel_version))\e[0m"
fi
echo -e "\e[33m # Welcome to terminal of ${USER}\e[0m"
echo -e -n "\e[35m # Available updates: \e[32m${avaibleUpdates} \e[0m"
echo ""