dot_bashrc

# /etc/skel/.bashrc
#
# This file is sourced by all *interactive* bash shells on startup,
# including some apparently interactive shells such as scp and rcp
# that can't tolerate any output.  So make sure this doesn't display
# anything or bad things will happen !


# Test for an interactive shell.  There is no need to set anything
# past this point for scp and rcp, and it's important to refrain from
# outputting anything in those cases.
if [[ $- != *i* ]] ; then
	# Shell is non-interactive.  Be done now!
	return
fi


# Put your fun stuff here.

# 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
HISTTIMEFORMAT="%H:%M:%S "

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

function python_ver()
{
    if [ -z "${EPYTHON}" ]
    then
        [ -z "${PTN_VER}" ] && PTN_VER="$($(which python) --version | cut -d' ' -f2)"
    else
        PTN_VER="$(echo ${EPYTHON} | sed -e 's!python!!')"
    fi
    echo ${PTN_VER}
}

function git_branch()
{
    GIT_BRANCH_BS="$(git status -bs 2>/dev/null | grep '\#\#')"
    GIT_BRANCH_LOCAL="$(echo $GIT_BRANCH_BS | awk '{match($2,"^(.*)[.]{3,3}",a); if (RLENGTH != -1) { print a[1]; } else { print $2; }; }')"
    if [ -z "$(echo ${GIT_BRANCH_LOCAL} | grep '/')" ]
    then
        GIT_BRANCH="${GIT_BRANCH_LOCAL}"
    else
        GIT_BRANCH="$(echo ${GIT_BRANCH_LOCAL} | awk '{match($1, "^[a-z]+/([^_]{1,10}).*",a); print a[1]; }')"
    fi
    if [[ -z "${GIT_BRANCH}" || "\n" = "${GIT_BRANCH}" ]]
    then
        GIT_BRANCH="none"
    fi
    echo $GIT_BRANCH
}

function local_get_prompt()
{
    PS1='[\t] \[\033[01;38m\][python $(python_ver)] [br $(git_branch)]\[\033[00m\] \[\033[01;32m\]\u@\h\[\033[00m\]: \[\033[01;34m\]\w\[\033[00m\]\$ '
}


PS1='[\t] \[\033[01;38m\][python $(python_ver)]\[\033[00m\] \[\033[01;32m\]\u@\h\[\033[00m\]: \[\033[01;34m\]\w\[\033[00m\]\$ '
PROMPT_COMMAND=local_get_prompt

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

# Predictable SSH authentication socket location.
SOCK="/tmp/ssh-agent-$USER-screen"
if test $SSH_AUTH_SOCK && [ $SSH_AUTH_SOCK != $SOCK ]
then
    rm -f /tmp/ssh-agent-$USER-screen
    ln -sf $SSH_AUTH_SOCK $SOCK
    export SSH_AUTH_SOCK=$SOCK
fi

export EDITOR=/usr/bin/vim
export TZ="Europe/Stockholm"

#xhost si:localuser:ff