Java 5 to Java 8 BND script

Author: dghgit

bnd.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+JAVA_HOME=/opt/jdk1.5.0
+export JAVA_HOME
+
+PATH=$JAVA_HOME/bin:$PATH
+export PATH
+
+for jarFile in $*
+do
+    base=`basename $jarFile .jar`
+    javaVersion=`echo $base | sed -e "s/.*\(jdk..\).*/\\1/"`
+    name=`echo $base | sed -e "s/\([^-]*\)-jdk.*/\\1/"`
+    bcVersion=`echo $base | sed -e "s/$name-${javaVersion}.*-\(1.*\)/\\1/" | sed -e "s/b/.0./"`
+    baseVersion=`echo $bcVersion | sed -e "s/[^.]*.\([0-9]*\).*/\\1/"`
+    bcMaxVersion="`expr "${baseVersion}" "+" "1"`"
+ 
+    if [ "`echo $bcVersion | fgrep b`" = "$bcVersion" ]
+    then
+        bcVersion=`echo $bcVersion | sed -e "s/50b/49./"`
+    fi
+
+    if `echo $jarFile | fgrep bcprov > /dev/null`
+    then
+        cat > /tmp/bnd.props <<%
+Bundle-Version: $bcVersion
+Bundle-Name: $name
+Bundle-SymbolicName: $name
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.bouncycastle.*;version=$bcVersion
+Import-Package: *;resolution:=optional
+%
+    else
+        cat > /tmp/bnd.props <<%
+Bundle-Version: $bcVersion
+Bundle-Name: $name
+Bundle-SymbolicName: $name
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.bouncycastle.*;version=$bcVersion
+Import-Package: org.bouncycastle.*;version="[${bcVersion},1.${bcMaxVersion})",*;resolution:=optional
+%
+    fi
+
+    java -jar $BND_HOME/biz.aQute.bnd-2.2.0.jar wrap --properties /tmp/bnd.props $jarFile
+    mv $base.jar $jarFile
+done