Add ufetch-devuan and fix colors on ufetch-alpine

ufetch-alpine

@@ -39,19 +39,16 @@ fi
 
 ## DEFINE COLORS
 
-# probably don't change these
-if [ -x "$(command -v tput)" ]; then
-	bold="$(tput bold)"
-	black="$(tput setaf 0)"
-	red="$(tput setaf 1)"
-	green="$(tput setaf 2)"
-	yellow="$(tput setaf 3)"
-	blue="$(tput setaf 4)"
-	magenta="$(tput setaf 5)"
-	cyan="$(tput setaf 6)"
-	white="$(tput setaf 7)"
-	reset="$(tput sgr0)"
-fi
+bold='\033[1m'
+black='\033[0;30m'
+red='\033[0;31m'
+green='\033[0;32m'
+yellow='\033[0;33m'
+blue='\033[0;34m'
+magenta='\033[0;35m'
+cyan='\033[0;36m'
+white='\033[0;37m'
+reset='\033[0m'
 
 # you can change these
 lc="${reset}${bold}${blue}"         # labels
@@ -61,8 +58,7 @@ c0="${reset}${blue}"                # first color
 
 ## OUTPUT
 
-cat <<EOF
-
+printf "
 ${c0}        /\\            ${nc}${USER}${ic}@${nc}${host}${reset}
 ${c0}       /  \\           ${lc}OS:        ${ic}${os}${reset}
 ${c0}      / /\\ \\  /\\      ${lc}KERNEL:    ${ic}${kernel}${reset}
@@ -71,4 +67,4 @@ ${c0}    / /    \\ \\/\\ \\    ${lc}PACKAGES:  ${ic}${packages}${reset}
 ${c0}   / / /|   \\ \\ \\ \\   ${lc}SHELL:     ${ic}${shell}${reset}
 ${c0}  /_/ /_|    \\_\\ \\_\\  ${lc}${uitype}:        ${ic}${ui}${reset}
 
-EOF
+"

ufetch-devuan

@@ -0,0 +1,81 @@
+#!/bin/sh
+#
+# ufetch-devuan - tiny system info for devuan
+
+## INFO
+
+# user is already defined
+host="$(hostname)"
+os="Devuan $(cat /etc/debian_version)"
+kernel="$(uname -sr)"
+uptime="$(uptime -p | sed 's/up //')"
+packages="$(dpkg -l | grep -c ^i)"
+shell="$(basename "$SHELL")"
+
+## UI DETECTION
+
+if [ -n "${DE}" ]; then
+	ui="${DE}"
+	uitype='DE'
+elif [ -n "${WM}" ]; then
+	ui="${WM}"
+	uitype='WM'
+elif [ -n "${XDG_CURRENT_DESKTOP}" ]; then
+	ui="${XDG_CURRENT_DESKTOP}"
+	uitype='DE'
+elif [ -n "${DESKTOP_SESSION}" ]; then
+	ui="${DESKTOP_SESSION}"
+	uitype='DE'
+elif [ -f "${HOME}/.xinitrc" ]; then
+	ui="$(tail -n 1 "${HOME}/.xinitrc" | cut -d ' ' -f 2)"
+	uitype='WM'
+elif [ -f "${HOME}/.xsession" ]; then
+	ui="$(tail -n 1 "${HOME}/.xsession" | cut -d ' ' -f 2)"
+	uitype='WM'
+elif [ -h /etc/alternatives/x-session-manager ]; then
+	ui="$(update-alternatives --query x-session-manager | awk -F'/' '/Value/{print $4}')"
+	uitype='DE'
+elif [ -h /etc/alternatives/x-window-manager ]; then
+	ui="$(update-alternatives --query x-window-manager | awk -F'/' '/Value/{print $4}')"
+	uitype='WM'
+else
+	ui='unknown'
+	uitype='UI'
+fi
+
+## DEFINE COLORS
+
+# probably don't change these
+if [ -x "$(command -v tput)" ]; then
+	bold="$(tput bold)"
+	black="$(tput setaf 0)"
+	red="$(tput setaf 1)"
+	green="$(tput setaf 2)"
+	yellow="$(tput setaf 3)"
+	blue="$(tput setaf 4)"
+	magenta="$(tput setaf 5)"
+	cyan="$(tput setaf 6)"
+	white="$(tput setaf 7)"
+	reset="$(tput sgr0)"
+fi
+
+# you can change these
+lc="${reset}${bold}${magenta}"          # labels
+nc="${reset}${bold}${magenta}"          # user and hostname
+ic="${reset}"                       # info
+c0="${reset}${bold}${magenta}"          # first color
+c1="${reset}${magenta}"                 # second color
+
+## OUTPUT
+
+cat <<EOF
+
+${c1}    -,.             ${nc}${USER}${ic}@${nc}${host}${reset}
+${c1}       ''-.,        ${lc}OS:        ${ic}${os}${reset}
+${c1}            "';     ${lc}KERNEL:    ${ic}${kernel}${reset}
+${c1}               ;    ${lc}UPTIME:    ${ic}${uptime}${reset}
+${c1}               ;    ${lc}PACKAGES:  ${ic}${packages}${reset}
+${c0}           _.-"     ${lc}SHELL:     ${ic}${shell}${reset}
+${c0}     _,--''         ${lc}${uitype}:        ${ic}${ui}${reset}
+
+EOF