.bash_profile

###############################################################################
# Source .profile                                                             #
###############################################################################

source ~/.profile
source ~/.colors

###############################################################################
# Third party packages settings and configuration                             #
###############################################################################

# pyenv
eval "$(pyenv init - bash)"
pyenv global 3.6.3
pyenv virtualenvwrapper

###############################################################################
# Customize the terminal prompt line                                          #
###############################################################################

# colors
export CLICOLOR=1
export LSCOLORS=gxBxhxDxfxhxhxhxhxcxcx
export TERM='xterm-256color'

# disable default venv prompt
export VIRTUAL_ENV_DISABLE_PROMPT=1

if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ] ; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

###############################################################################
# COLOR PROMPT                                                                #
###############################################################################
# set force_color_prompt=no to disable color prompt
force_color_prompt=yes
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

function git_prompt {
    # if user is in a repository
    git_status=$(git status 2> /dev/null)
    if [ "$git_status" = "" ]; then
        echo ''
    else
        # get branch name
        branch_name=$(git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
        commit_status=$(git status 2>/dev/null | tail -n 1)
        if [ "$commit_status" = "nothing to commit, working directory clean" ] || [ "$commit_status" = "nada a submeter, diretório de trabalho vazio" ]; then
            commit_status_summary="${COLOR_GREEN}clean${COLOR_NC}"
        else
            commit_status_summary="${COLOR_YELLOW}pending${COLOR_NC}"
        fi
        echo "${COLOR_CYAN}$branch_name${COLOR_NC}:$commit_status_summary"
    fi
}

function venv_prompt {
    venv_strip=${VIRTUAL_ENV##*/}
    if [ "$venv_strip" = "" ]; then
        echo ''
    fi
    echo ${VIRTUAL_ENV##*/} # this strips the path
}

function get_prompt {

    # get venv and git status
    venv=$(venv_prompt)
    git=$(git_prompt)

    # put them together
    if [ "$venv" = "" ] && [ "$git" = "" ]; then
        prompt=""
    elif [ "$venv" = "" ]; then
        prompt=$git
    elif [ "$git" = "" ]; then
        prompt=$venv
    else
        prompt="$venv:$git"
    fi

    # format the output
    if [ "$prompt" = "" ]; then
        echo ""
    else
        prompt=${prompt//')'/']'}
        prompt=${prompt//'('/'['}
        echo " ($prompt)"
    fi

}

# run these functions before printing each prompt
GET_DATE=`date "+ %d %b %H:%M "`
function prompt_command {
    if [ "$color_prompt" = yes ] ; then
        export PS1="${debian_chroot:+($debian_chroot)}${MY_COLOR_ORANGE}${GET_DATE}${COLOR_LIGHT_GREEN}\u ${MY_COLOR_GRAY}\h ${MY_COLOR_LIGHT_BLUE}\w${COLOR_NC}$(get_prompt) \n${COLOR_LIGHT_CYAN}\$${COLOR_NC} "
    else
        export PS1="${debian_chroot:+($debian_chroot)}\u@\h \w $(get_prompt) \$ "
    fi
    # unset color_prompt force_color_prompt
}

export PROMPT_COMMAND=prompt_command