terminal_show_informations

#colors 
NORMAL='\033[0m'
RED='\033[00;31m'
GREEN='\033[00;32m'
YELLOW='\033[00;33m'
BLUE='\033[00;34m'
PURPLE='\033[00;35m'
CYAN='\033[00;36m'
LIGHTGRAY='\033[00;37m'
LRED='\033[01;31m'
LGREEN='\033[01;32m'
LYELLOW='\033[01;33m'
LBLUE='\033[01;34m'
LPURPLE='\033[01;35m'
LCYAN='\033[01;36m'
WHITE='\033[01;37m'
UNDERLINE='\033[04m'
ENDCOLOR="\033[1;40m"  

BGRED='\033[01;31;40m' # BG Dark Gray
BGGREEN='\033[00;32;40m' # BG Dark Gray
BGYELLOW='\033[01;30;43m' # BG Dark Gray
BGYELLOWDGREEN='\033[00;30;43'
# \e[42mGreen Background\e[0m
#echo -e "${RED}Red text${ENDCOLOR}"

#script
is_go_version(){
 if ! command -v go &> /dev/null
    then
        echo '' #-e "${BGGREEN}[ 🔰 GO not found ]${ENDCOLOR}"
        exit
    fi

    version=`go version | cut -f 3 -d ' '`
    if [ "$version" != "" ]; then
        version="[🐹"$version"]"
        echo -e "${BGGREEN}$version${ENDCOLOR}" 
        exit
    fi
}

is_node_version(){
    if ! command -v node &> /dev/null
    then
        echo -e "${BGGREEN}[ 🔰 NodeJS not found ]${ENDCOLOR}"
        exit
    fi

    version=`node --version`
    if [ "$version" != "" ]; then
        version="[🔰:"$version"]"
        echo -e "${BGGREEN}$version${ENDCOLOR}" 
        exit
    fi
}

is_package_version(){
    FILE=package.json
    if [ -f "$FILE" ]; then
        PKG_VERSION=$(cat package.json \
        | grep version \
        | head -1 \
        | awk -F: '{ print $2 }' \
        | sed 's/[",]//g')
        if [ "$PKG_VERSION" != "" ]; then
            echo -e ${BGYELLOW}$PKG_VERSION ${ENDCOLOR}
            exit
        fi
        echo ""
        exit
    fi
}

is_git(){
    str=` git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
    if [ "$str" != "" ]; then
    if [ ! -z "$(git status --porcelain 2>/dev/null)" ]; then
        str="${BGRED} ("🚩$str") "
    else
        str="${BGGREEN} ("$str${ENDCOLOR}") "
    fi
    echo -e $str
    fi
}

### Long version
#PS1='${debian_chroot:+($debian_chroot)}\[\033[38;5;11m\]\t\[$(tput sgr0)\] \[\033[01;32m\]\u@\h\[\033[00m\]:[$(is_node_version)]:\[\033[01;34m\]\w\[\033[38;5;196m\] $(is_git)\[\033[00m\]\$ '

### Shorter version, without username@hostname
#PS1='${debian_chroot:+($debian_chroot)}\[\033[38;5;11m\]\t\[$(tput sgr0)\] \[\033[01;32m\]\w\[\033[38;5;196m\] $(is_git)\[\033[00m\]\n\$ '

### Time, UserName, NodeVersion, pathFolders, GitBranch
#PS1='${debian_chroot:+($debian_chroot)}👾 \[\033[01;30;43m\] \t \[\033[01;32;40m\] \u $(is_node_version): \[\033[00;30;101m\] \w \033[00m$(is_git) \[\033[00m\]\$ '

### Time, UserName, NodeVersion, pathFolders, GitBranch, NewLine
PS1='${debian_chroot:+($debian_chroot)}👾 \[\033[01;30;43m\] \t \[\033[01;32;40m\] \u $(is_node_version):$(is_go_version) \[\033[00;30;101m\] \w $(is_package_version) \033[00m$(is_git) \[\033[00m\]\n\$ '

### Other Examples 
#PS1="[\\u@\\H \\W \\@]\\$ "
#PS1="\[\e[32m\][\[\e[m\]\[\e[31m\]\u\[\e[m\]\[\e[33m\]@\[\e[m\]\[\e[32m\]\h\[\e[m\]:\[\e[36m\]\w\[\e[m\]\[\e[32m\]]\[\e[m\]\[\e[32;47m\]\\$\[\e[m\] "
#PS1="\[\e[34;45m\]\w\[\e[m\]\[\e[35m\]▶\[\e[m\] "