.bashrc

start_tmux(){
	## avoid tmux if in ssh connection
	[ ! -z "$SSH_CONNECTION" ] && return
	## avoid tmux if root
	[ "$UID" -eq 0 ] && return

	## avoid nested tmux
	if [[ -z "$TMUX" ]] ; then
		ID="$( tmux ls | grep -vm1 attached | cut -d: -f1 )"
		if [[ -z "$ID" ]] ; then
			tmux new-session
		else
			tmux attach-session -t "$ID"
		fi
	fi
}

# Ubuntu default config
case $- in
    *i*) ;;
      *) return;;
esac

GPG_TTY=`tty`
export GPG_TTY

HISTCONTROL=ignoreboth
shopt -s histappend
HISTSIZE=1000
HISTFILESIZE=2000

shopt -s checkwinsize

[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

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

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	color_prompt=yes
    else
	color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac



if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

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

# USER config
## aliases for wsl
wslaliases(){
	grep -qEi "(microsoft|wsl)" /proc/version || return

	alias evince=wslview
	alias xclip=clip.exe
}

wslaliases
## aliases and funcs sourcing
if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

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

## editor
export EDITOR=/usr/bin/vim
set -o vi

## clean screen for vi mode
bind -m vi-command 'Control-l: clear-screen'
bind -m vi-insert 'Control-l: clear-screen'

export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

#PATH+=":$HOME/Scripts"
export PATH="$PATH:$HOME/go/bin"

start_tmux
unset -f start_tmux