catfetchposix

#!/usr/bin/env sh

#COLOR VARIABLES
RED="\033[38;5;1m"
YELLOW="\033[38;5;3m"
GREEN="\033[38;5;2m"
CYAN="\033[38;5;6m"
BLUE="\033[38;5;4m"
PURPLE="\033[38;5;5m"
BLACK="\033[38;5;8m"
WHITE="\033[38;5;m"
B_RED="\033[38;5;9m"
B_YELLOW="\033[38;5;11m"
B_GREEN="\033[38;5;10m"
B_CYAN="\033[38;5;14m"
B_BLUE="\033[38;5;12m"
B_PURPLE="\033[38;5;13m"
B_WHITE="\033[38;5;0m"
GRAY="\033[38;5;16m"
CLS="\033[m"

# CUSTOMIZZATION ZONE
# Cool characters for the symbol ◆ ◀ ▧ ▨ ▦ ▥ ▤ ▣ ● ◕ █
SYMBOL="●"
SEPARATOR="-"
# Set colors
TXTCOL=$YELLOW
WORDCOL=$GREEN
CATCOL=$CYAN


# TESTS ZONE
# Old WM script (not used anymore) by Alberto Salvia Novella (es20490446e.wordpress.com)
CPU=$(grep -m 1 'model name' /proc/cpuinfo | awk -P '{print $4" "$5" "$6" "$7" "$8" "$9" "$10}')
RAM=$(free -h | grep "^Mem:" | awk -P '{print $3 "/" $2}')
OS=$(grep -m1 "NAME=" < /etc/os-release | cut -d '"' -f 2)
WM=${WAYLAND_DISPLAY:-$(xprop -id "$(xprop -root _NET_SUPPORTING_WM_CHECK | cut -d' ' -f5)" _NET_WM_NAME | cut -d'"' -f2)} # thanks to kazoku
ARCH=$(uname -m)
NODE=$(uname -n)
KERNEL_NAME=$(uname -s)
KERNEL_REL=$(uname -r)
SHELL_NAME=$SHELL
UPTIME=$(uptime -p) # ??
USED_SPACE=$(df -P -h / | awk -P '{print $3}' | grep "^[0-9]") # not sure if grep here is posix-compliant
TOTAL_SPACE=$(df -P -h / | awk -P '{print $2}' | grep "^[0-9]")

Help()
{
        printf "
-m	Adds more info, like the system architecture and graphic session(X11 or WAYLAND) to the output
-d	Adds your dark color palette to the output
-b	Adds your bright color palette to the output
-c	Adds both your dark and bright color palette to the output
-a	Adds all of the options above
-h	Shows this help message\n
This program is licensed under the GPLv3 license.\n
If you encounter any issue or want a feature to be added please open an issue on the GitHub page.
https://github.com/jhonnyrice/cat-fetch-reborn\n
"
}

#	Get Help Message
if [ "$1" = "-h" ]
then
         printf "${CLS}"
         Help
         exit 0
fi

ExtraInfo()
{
	printf "                ${WORDCOL}arch:	${TXTCOL}${ARCH}\n"
	printf "                ${WORDCOL}graphic session:	${TXTCOL}$XDG_SESSION_TYPE\n"
	printf "                ${WORDCOL}cpu:	${TXTCOL}${CPU}\n"
	printf "                ${WORDCOL}ram:	${TXTCOL}${RAM}\n"
	printf "                ${WORDCOL}Disk space:	${TXTCOL}Used ${USED_SPACE} of ${TOTAL_SPACE}\n"
}

DarkColor()
{
	printf "                ${RED} ${SYMBOL} ${YELLOW} ${SYMBOL} ${GREEN} ${SYMBOL} ${CYAN} ${SYMBOL} ${BLUE} ${SYMBOL} ${PURPLE} ${SYMBOL} ${WHITE} ${SYMBOL} ${BLACK} ${SYMBOL} ${CLS}\n"
}

BrightColor()
{
	printf "                ${B_RED} ${SYMBOL} ${B_YELLOW} ${SYMBOL} ${B_GREEN} ${SYMBOL} ${B_CYAN} ${SYMBOL} ${B_BLUE} ${SYMBOL} ${B_PURPLE} ${SYMBOL} ${B_WHITE} ${SYMBOL} ${GRAY} ${SYMBOL} ${CLS}\n"
}

Separator()
{
printf "                ${CLS}"
i=1
while [ "$i" -ne 24 ]
do
    printf "$SEPARATOR"
    i=$((i + 1))
done
printf "\n"
}

printf "${CATCOL}                $NODE@$LOGNAME                ${CLS}\n"
printf "                "
LENGTH=${#NODE}+${#LOGNAME}+1
while [ "$i" != 18 ]
do
    printf "$SEPARATOR"
    i=$((i + 1))
done
i=0

printf "${CLS}\n"
printf "${CATCOL}   /'._         ${WORDCOL}os:      ${TXTCOL}${OS}\n"
printf "${CATCOL}  (° o 7        ${WORDCOL}wm:      ${TXTCOL}${WM}\n"
printf "${CATCOL}   |'-'\"~.  .   ${WORDCOL}shell:   ${TXTCOL}${SHELL_NAME}\n"
printf "${CATCOL}   Uu^~C_J._.\"  ${WORDCOL}uptime:  ${TXTCOL}${UPTIME}\n"
printf "${CATCOL}                ${WORDCOL}kernel:  ${TXTCOL}${KERNEL_NAME} ${KERNEL_REL}\n$CLS"

while getopts ":mabdc" option; do
   case $option in
      m) #	Get more info
	 ExtraInfo
	 printf "${CLS}";;
      a) # 	Get all of the info
         ExtraInfo
	 Separator
	 DarkColor
	 BrightColor
	 printf "${CLS}";;
      b) #      Display bright color palette
         Separator
         BrightColor
	 printf "${CLS}";;
      d) #	Display dark color palette
         Separator
	 DarkColor
	 printf "${CLS}";;
      c) #	Display both bright and dark color palette
      	 Separator
	 DarkColor
	 BrightColor
	 printf "${CLS}";;
      ?) #     Get unknown command output
	 printf "${CLS}\n"
         printf "This option does not exist. For the full list of options please use the command 'catfetch -h'\n"
         exit;;
   esac
done


# /'._   ._
#(- = 7___.~'
# |--''   )
# LL_)'CC_J