$NetBSD: patch-screenfetch-dev,v 1.1 2016/07/18 22:56:44 kamil Exp $

Cherry-pick upstream improvements for NetBSD.
"NetBSD: add package count, fix shell and cpu detection #300"

-- https://patch-diff.githubusercontent.com/raw/KittyKatt/screenFetch/pull/300.patch

--- screenfetch-dev.orig	2016-07-18 21:56:20.367098431 +0000
+++ screenfetch-dev
@@ -877,6 +877,9 @@ detectpkgs () {
 			pkgs=$(if TMPDIR=/dev/null ASSUME_ALWAYS_YES=1 PACKAGESITE=file:///nonexistent pkg info pkg >/dev/null 2>&1; then 
 				pkg info | wc -l | awk '{print $1}'; else pkg_info | wc -l | awk '{sub(" ", "");print $1}'; fi)
 		;;
+		'NetBSD')
+			pkgs=$(pkg_info | wc -l | tr -d ' ')
+		;;
 		'Cygwin')
 			cygfix=2
 			pkgs=$(($(cygcheck -cd | wc -l) - ${cygfix}))
@@ -928,7 +931,7 @@ detectcpu () {
 			cpu="$cpu @ ${cpu_mhz}MHz"
 		fi
 	else
-		cpu=$(awk 'BEGIN{FS=":"} /model name/ { print $2; exit }' /proc/cpuinfo | sed 's/ @/\n/' | head -1)
+		cpu=$(awk 'BEGIN{FS=":"} /model name/ { print $2; exit }' /proc/cpuinfo | awk 'BEGIN{FS=" @"; OFS="\n"} { print $1; exit }')
 		cpun=$(grep "physical id" /proc/cpuinfo | sort | uniq | wc -l)
 		if [ -z "$cpu" ]; then
 			cpu=$(awk 'BEGIN{FS=":"} /Hardware/ { print $2; exit }' /proc/cpuinfo)
@@ -1169,7 +1172,7 @@ detectshell () {
 		else
 			if [[ "${OSTYPE}" == "linux-gnu" || "${OSTYPE}" == "linux" ]]; then
 				shell_type=$(ps -p $PPID -o cmd --no-heading)
-			elif [[ "${distro}" == "Mac OS X" || "${distro}" == "FreeBSD" || "${distro}" == "OpenBSD" ]]; then
+			elif [[ "${distro}" == "Mac OS X" || "${distro}" == "FreeBSD" || "${distro}" == "OpenBSD" || "${distro}" == "NetBSD" ]]; then
 				shell_type=$(ps -p $PPID -o args | tail -1)
 			else
 				shell_type=$(ps -p $(ps -p $PPID | awk '$1 !~ /PID/ {print $1}') | awk 'FNR>1 {print $1}')