.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

###################################################################################
#SPDX-License-Identifier: GPL-2.0
#SPDX-FileCopyrightText: Aleksey Samoilov <samoilov.lex@gmail.com>

#This is my personal .bashrc which I use on all of my Debian/Ubuntu based machines
#Feel free to use it on your system or modify it.
###################################################################################

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

### "bat" as manpager. On Debian "bat" command is replaced by "batcat"
export MANPAGER="sh -c 'col -bx | batcat -l man -p'"

### SHOPT
shopt -s autocd # change to named directory
shopt -s cdspell # autocorrects cd misspellings
shopt -s cmdhist # save multi-line commands in history as single line
shopt -s dotglob
shopt -s histappend # do not overwrite history
shopt -s expand_aliases # expand aliases
shopt -s checkwinsize # checks term size when bash regains control

### ARCHIVE EXTRACTION
# 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      ;;
      *.deb)       ar x $1      ;;
      *.tar.xz)    tar xf $1    ;;
      *.tar.zst)   unzstd $1    ;;
      *)           echo "'$1' cannot be extracted via ex()" ;;
    esac
  else
    echo "'$1' is not a valid file"
  fi
}

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

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

#Powerline prompt
if [ -f /usr/share/powerline/bindings/bash/powerline.sh ]; then
powerline-daemon -q
POWERLINE_BASH_CONTINUATION=1
POWERLINE_BASH_SELECT=1
source /usr/share/powerline/bindings/bash/powerline.sh
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'

# Aliases
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias .....='cd ../../../..'
alias ......='cd ../../../../..'

#Set "exa" instead of "ls"
alias ls='exa -la --color=always --group-directories-first'
alias la='exa -a --color=always --group-directories-first'
alias ll='exa -l --color=always --group-directories-first'
alias lt='exa -aT --color=always --group-directories-first'

# get error messages from journalctl
alias jctl="journalctl -p 3 -xb"

alias free='free -m'
alias df='df -h'
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'

#APT aliases
alias install='sudo apt install'
alias update='sudo apt update'
alias upgrade='sudo apt full-upgrade'
alias search='apt-cache search'
alias depends='apt-cache depends'
alias remove='sudo apt autoremove --purge'

# git
alias addup='git add -u'
alias addall='git add .'
alias branch='git branch'
alias checkout='git checkout'
alias clone='git clone --recursive'
alias commit='git commit -m'
alias fetch='git fetch'
alias pull='git pull origin'
alias push='git push origin'
alias stat='git status'
alias tag='git tag'
alias newtag='git tag -a'

# youtube-dl
alias yta-aac="youtube-dl --extract-audio --audio-format aac "
alias yta-best="youtube-dl --extract-audio --audio-format best "
alias yta-flac="youtube-dl --extract-audio --audio-format flac "
alias yta-m4a="youtube-dl --extract-audio --audio-format m4a "
alias yta-mp3="youtube-dl --extract-audio --audio-format mp3 "
alias yta-opus="youtube-dl --extract-audio --audio-format opus "
alias yta-vorbis="youtube-dl --extract-audio --audio-format vorbis "
alias yta-wav="youtube-dl --extract-audio --audio-format wav "
alias ytv-best="youtube-dl -f bestvideo "

# 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