Added nginx_module_extractor

nginx_module_extractor/nginx_module_extractor.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+# example use : ./nginx_module_extractor.sh /home/cyril/tmp/nginx-1.1.19/debian
+# Dependencies : bash 4, gawk, xmllint
+
+# GET MODULE LIST FROM NGINX WIKI
+dumppage=$(xmllint --html <(wget -O - -q http://wiki.nginx.org/Modules) 2> /dev/null)
+eval $(
+echo "declare -A arrmod;"
+echo "arrmod=("
+for tables in 3 4 5; do
+	index=$(echo $tables | cut -d "_" -f1)
+	arrname=$(echo $tables | cut -d "_" -f2 | tr -d "\r\n")
+	c=1
+	(echo "cat //table[$index]/tr/td[position()=1 or position()=last()]" | xmllint --html --shell <(echo $dumppage) | sed -e :a -e 's/<[^>]*>//g;/</N;//ba' | sed '/^$/d') 2> /dev/null | tail -n +2 | head -n -1 | 
+	while read line; do
+		if [ "x$line" == "x-------" ]; then
+			c=$((c*-1))
+		elif [ $c -lt 0 ]; then
+			echo $couple | grep -q "__"
+			if [ $? -eq 0 ]; then
+				v=$(echo $couple | awk -F "__" '{print $1}')
+				echo $couple | awk -F "__" '{print $2}' | awk -F "--" -v v="$v" '{ for (i=2;i<=NF;i++) { print "[--" $i "]=\42"v"\42"; }}'
+			fi
+			unset couple
+			couple=$line
+		elif [ $c -gt 0 ]; then
+			echo $line | grep -q '^--'
+	                if [ $? -eq 0 ]; then
+				couple=${couple}__$line
+			fi
+		fi	
+	done
+done
+echo ");"
+)
+
+# PARSING debian/rules file and displaying report
+basedir=$1
+for fl in $(grep -En '^config.status.[a-z]*:.*$' $basedir/rules | cut -d ":" -f1,2 | sed -e "s/config\.status\.//"); do
+	unset bline eline flavour
+	eval $(echo $fl | sed -e "s/^\(.*\):\(.*\)$/bline=\1;flavour=\2/")
+	echo -e "\nnginx-${flavour} : "
+	eline=$((bline + 1))
+	while read line; do
+		echo $line | grep -q 'CONFIGURE_OPTS' 
+		if [ $? -eq 0 ]; then
+			break
+		else
+			echo $line
+		fi
+	done < <(tail -n +$bline $basedir/rules | sed -e "s/\\\//g") | grep -E '^--(with|add).*$' | grep -Ev '^--with.*=.*$' | sed -e "s/\$(MODULESDIR)//" |
+	while read confline; do
+		unset act
+		unset module
+		eval $(echo $confline | sed -e "s/^--\([a-z]*\)-\(.*\)$/act=\1;module=\2/")
+		cnf=$(echo $confline | tr -d "\r\n")
+		if [ "x${arrmod[$cnf]}" == "x" ]; then
+			displaymod=$cnf
+		else
+			displaymod=$(echo ${arrmod[$cnf]}" ("$cnf")")
+		fi
+		case "$act" in
+		"with")
+			echo "Enabled Module : $displaymod"
+			;;
+		"without")
+			echo "Disabled Module : $displaymod"
+			;;
+		"add")
+			modulepath=$(echo $cnf | cut -d "=" -f2 | cut -d "/" -f2)
+			echo "Third Party Module : $modulepath"
+			unset modulepath
+			;;
+		esac
+	done | sort
+done