.bashrc

#======================================================================#
# .bashrc
# Fichero de opciones del shell bash
#
# Vicente Gimeno Morales - Electro7
# 04 ene 2015
#======================================================================#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

#----------------------------------------------------------------------#
# Prompt
#----------------------------------------------------------------------#

# Colores a utilizar
COLV="\[\033[0;32m\]" # Verde
COLC="\[\033[0;36m\]" # Cyan
COLA="\[\033[0;33m\]" # Amarillo
COLB="\[\033[0;34m\]" # Blue
COLP="\[\033[0;35m\]" # Purple
COLR="\[\033[0;31m\]" # Rojo
COLN="\[\033[0m\]"	  # Reset
COL="$COLC"           # Usuario normal

[[ "$UID" = "0" ]] && COL=$COLR	# Rojo para root

case "$TERM" in
  rxvt*)
    # Prompt a traves de promptline.vim
    # Es un plugin de VIM para crear un prompt con simbolos powerline.
    # Entrar en vim y hacer un :PromptlineSnapShot ~/.shell_prompt.sh
    source ~/.shell_prompt.sh
    # Añado retorno de carro y señal de usuario/root
    function __promptadd
    {
      XTITLE='\[\e]0;\s (\w)\a\]'
      # Conexión remota
      if [[ -n "$REMOTEHOST" || -n "$SSH_CLIENT" ]]; then
        PS1="$XTITLE$PS1\n$COLA \h$COL \\$ $COLN"
      else
        PS1="$XTITLE$PS1\n$COL \\$ $COLN"
      fi
    }
    PROMPT_COMMAND="$PROMPT_COMMAND __promptadd;"
    ;;
  *)
    # Opciones para el git
    GIT_PS1_SHOWDIRTYSTATE=1
    GIT_PS1_SHOWSTASHSTATE=1
    GIT_PS1_SHOWUNTRACKEDFILES=1
    GIT_PS1_SHOWUPSTREAM="auto"

    # Prompt final
    PS1="$COLV--[$COL\u$COLV]-[$COLC\h$COLV]-[$COLA\w$COLV]\$(__git_ps1)\n$COL \\$ $COLN"
    ;;
esac


#----------------------------------------------------------------------#
# Colores
#----------------------------------------------------------------------#

if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
	export LS_OPTIONS='--color=auto'
	alias l='ls $LS_OPTIONS'
	alias ll='ls $LS_OPTIONS -l -N -F'
	alias ls='ls $LS_OPTIONS -A -N -hF'
fi

alias lsmp3='ls -1 --indicator-style=none *.mp3'
export GREP_COLOR="1;31"
alias grep='grep --color=auto'
export LESS="-R"

#----------------------------------------------------------------------#
# PATH
#----------------------------------------------------------------------#
export PATH="$PATH:$HOME/bin"

#----------------------------------------------------------------------#
# Variables variadas
#----------------------------------------------------------------------#

# Por defecto.
export EDITOR="vim"
export BROWSER="firefox"

#----------------------------------------------------------------------#
# Alias
#----------------------------------------------------------------------#

# Alias contra borrados accidentales.
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Alias de limpieza
alias texclean='rm -f *.toc *.aux *.log *.cp *.fn *.tp *.vr *.pg *.ky'
alias clean='echo -n "¿Desea borrar todos los ficheros temporales (s/N)? ";
	read si;
	if test "$si" = "y" -o "$si" = "s" ; then
    rm -f \#* *~ .*~ *.bak .*.bak  *.tmp .*.tmp core a.out;
    echo "Hecho.";
	else
    echo "Cancelado.";
	fi'

# Alias del shell
alias h='history'
alias v='vi'
alias gv='gvim'
alias j="jobs -l"
alias psl='ps -aux | less'
alias ..='cd ..'
alias 'cd..'='cd ..'

# Alias para el su (root)
alias reboot="sudo /sbin/reboot"
alias halt="sudo /sbin/halt"
alias xcdroast="sudo /usr/bin/xcdroast"
alias gtkam="sudo /usr/bin/gtkam"

# Alias para las X
alias xvi="terminal vim"
alias xslrn="terminal slrn"
alias xmutt="terminal mutt"
alias xnetstat="terminal netstat"
alias xnetmasq="terminal netmasq"
alias xiptraf="terminal iptraf"
alias xbithcx="terminal bithcx"
alias xt="terminal"

# Alias del git
alias gia="git add"
alias gcm="git commit -a -m"
alias gp="git push"

# Mis chuletas
alias chuleta="vim ~/.vim/doc/chuletario.txt"

# Cambio colores de terminal
alias col_dark="sh ~/.config/termcolours/dark.sh"
alias col_light="sh ~/.config/termcolours/light.sh"
alias col_default="sh ~/.config/termcolours/default.sh"

# Wifi on/off
alias wifi_on="nmcli nm wifi on"
alias wifi_off="nmcli nm wifi off"

#----------------------------------------------------------------------#
# OTROS
#----------------------------------------------------------------------#

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

# Man coloreador - hay que instalar less
man() {
	env \
		LESS_TERMCAP_mb=$(printf "\e[1;31m") \
		LESS_TERMCAP_md=$(printf "\e[1;31m") \
		LESS_TERMCAP_me=$(printf "\e[0m") \
		LESS_TERMCAP_se=$(printf "\e[0m") \
		LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
		LESS_TERMCAP_ue=$(printf "\e[0m") \
		LESS_TERMCAP_us=$(printf "\e[1;32m") \
		man "$@"
}

# Extraer comprimidos
extract () {
    if [ -f $1 ] ; then
      case $1 in
        *.tar.bz2)   tar xjvf $1    ;;
        *.tar.gz)    tar xzvf $1    ;;
        *.bz2)       bunzip2 $1     ;;
        *.rar)       unrar e $1     ;;
        *.gz)        gunzip $1      ;;
        *.tar)       tar xvf $1     ;;
        *.tbz2)      tar xjvf $1    ;;
        *.tgz)       tar xzvf $1    ;;
        *.zip)       unzip $1       ;;
        *.Z)         uncompress $1  ;;
        *.7z)        7z x $1        ;;
        *)     echo "'$1' cannot be extracted via extract()" ;;
         esac
     else
         echo "'$1' is not a valid file"
     fi
}

# Para que a los VT100 no se les fastidie el terminal con los colores
if [ $TERM = vt100 ]; then
        alias ls='ls -F --color=never';
fi

#----------------------------------------------------------------------#
# MI LOGO
#----------------------------------------------------------------------#

case "$TERM" in
xterm*|rxvt*)
  if [ -f $HOME/bin/archey ]; then $HOME/bin/archey ; fi
	;;
*)
	;;
esac

#----------------------------------------------------------------------#
# SSH KEY
#----------------------------------------------------------------------#

# Init ssg-agent if not exist
if [ -z "$SSH_AUTH_SOCK" ] ; then
  eval `ssh-agent -s`
fi

# Add identities if not exist
if [[ -n $(ssh-add -l | grep 'The agent has no identities') ]] ; then
  ssh-add 2> /dev/null
fi