#! /bin/bash

# This is the recipe to update java's "rt.jar" to include argument name information.

# The overall sstep are as follows, first you need to get the java sources to compile...

# unzip $JAVA_HOME/src.zip

# find . -name '*.java' > sources.txt

# $JAVA_HOME/bin/javac -d classes -g -parameters @sources.txt 2>&1 | tee log.txt

# unfortunately this gives errors and you have to repeat the folowing steps

# grep error: log.txt | awk -F : '{ print $1 }' | sort -u > duds.txt

# for i in `cat duds.txt` ; do grep -v $i sources.txt > a.tmp; \mv a.tmp sources.txt; done

# \rm `cat duds.txt`

# ...repeat compile and loop (perhaps many times) until there are no errors

#

# at this point the classes are in the directory ./classes, update rt.jar

#

# cd classes

# find . -name '*.class' > classes.txt

# split classes.txt

# cp $JAVA_HOME/jre/lib/rt.jar .

# for i in x??; do jar ufv rt.jar `cat $i`; done

# then, move rt.jar to $JAVA_HOME/jre/lib (taking a backup first)

#

# sudo mv $JAVA_HOME/jre/lib/rt.jar $JAVA_HOME/jre/lib/rt.jar.save

# sudo cp rt.jar $JAVA_HOME/jre/lib

# swiftgen.sh should then be able to generate bridge sources with argument names (mostly)