add preliminary nixos support

README.md

@@ -1,6 +1,2 @@
 # ufetch
-Tiny system info for CRUX, Arch Linux, and Gentoo.
-
-![](http://a.pomf.se/plynqn.png)
-![](http://a.pomf.se/bdfdub.png)
-![](http://a.pomf.se/icdecv.png)
+Tiny system info for minimal *nix systems.

ufetch-nixos

@@ -0,0 +1,51 @@
+#!/bin/sh
+#
+# ufetch-nixos - tiny system info for nixos
+#
+
+## INFO
+
+# user is already defined
+HOST="$(hostname)"
+OS="$(nixos-version)"
+KERNEL="$(uname -sr)"
+UPTIME="$(uptime -p | sed s:"up "::)"
+PACKAGES="$(ls -d -1 /nix/store/* | wc -l)"
+# shell is already defined
+if [ -z "$WM" ]; then
+    WM="$(grep -v "^#" "${HOME}/.xinitrc" | tail -n 1 | cut -d " " -f2)"
+fi
+
+## DEFINE COLORS
+
+# probably don't change these
+bc="$(tput bold)"	# bold
+c0="$(tput setaf 0)"	# black
+c1="$(tput setaf 1)"	# red
+c2="$(tput setaf 2)"	# green
+c3="$(tput setaf 3)"	# yellow
+c4="$(tput setaf 4)"	# blue
+c5="$(tput setaf 5)"	# magenta
+c6="$(tput setaf 6)"	# cyan
+c7="$(tput setaf 7)"	# white
+rc="$(tput sgr0)"	# reset
+
+# you can change these
+lc="${bc}${c6}"		# labels
+nc="${bc}${c6}"		# user and hostname
+tc="${bc}${c7}"		# text
+pc="${c6}"		# penguin
+
+## OUTPUT
+
+cat <<EOF
+
+${pc}      ___${rc}     ${nc}${USER}${rc}${tc}@${rc}${nc}${HOST}${rc}
+${pc}     (${rc}${c7}.·${rc} ${pc}|${rc}    ${lc}OS:${rc}       ${tc}${OS}${rc}
+${pc}     (${rc}${c3}<>${rc} ${pc}|${rc}    ${lc}KERNEL:${rc}   ${tc}${KERNEL}${rc}
+${pc}    /${rc} ${c7}__${rc}  ${pc}\\${rc}   ${lc}UPTIME:${rc}   ${tc}${UPTIME}${rc}
+${pc}   (${rc} ${c7}/  \\${rc} ${pc}/|${rc}  ${lc}PACKAGES:${rc} ${tc}${PACKAGES}${rc}
+${c3}  _${pc}/\\${rc} ${c7}__)${rc}${pc}/${rc}${c3}_${rc}${pc})${rc}  ${lc}SHELL:${rc}    ${tc}${SHELL}${rc}
+${c3}  \/${pc}-____${rc}${c3}\/${rc}   ${lc}WM:${rc}       ${tc}${WM}${rc}
+
+EOF