#!/bin/sh

# We are in the temp directory of a CD image
# aka $[SB]DIR/CD<x>/
# Everything is already in place (just md5sum.txt missing)


# Complete the "Release" file if it exists

if [ -e "dists/$CODENAME/Release" ]; then 
    find dists/$CODENAME/ -name 'Packages' -o -name 'Packages.gz' \
    -o -name 'Sources' -o -name 'Sources.gz' | grep -v non-US/ | \
    sed -e "s#^dists/$CODENAME/##" | \
    (while read file; do \
    	c=`wc -c < $file`; \
	m=`md5sum < $file`; \
	printf " %s %8d %s\n" $m $c $file; \
    done) >> dists/$CODENAME/Release
fi

if [ -n "$NONUS" -a -e "dists/$CODENAME/non-US/Release" ]; then
    find dists/$CODENAME/non-US/ -name 'Packages' -o -name 'Packages.gz' \
    -o -name 'Sources' -o -name 'Sources.gz' | \
    sed -e "s#^dists/$CODENAME/non-US/##" | \
    (while read file; do \
    	c=`wc -c < $file`; \
	m=`md5sum < $file`; \
	printf " %s %8d %s\n" $m $c $file; \
    done) >> dists/$CODENAME/non-US/Release
fi

# Create the $CODENAME-secured tree by copying files from the mirror
# And including the Release file and its signature 

test -d "dists/$CODENAME-secured" || mkdir dists/$CODENAME-secured
if [ -e "$MIRROR/dists/$CODENAME/Release" ]; then
    # Copy Release and Release.gpg files
    cp $MIRROR/dists/$CODENAME/Release dists/$CODENAME-secured/
    if [ -e "$MIRROR/dists/$CODENAME/Release.gpg" ]; then
	cp $MIRROR/dists/$CODENAME/Release.gpg dists/$CODENAME-secured/
    fi
    # Include files listed in Release that corresponds to our arch
    grep "^ " dists/$CODENAME-secured/Release | \
    egrep "binary-$ARCH/|source/" | \
    (while read m s file; do \
        dir="dists/$CODENAME-secured/`dirname $file`"; \
	test -d "$dir" || mkdir -p $dir; \
	cp $MIRROR/dists/$CODENAME/$file $dir/; \
    done)
fi
    
if [ -n "$NONUS" -a -e "$NONUS/dists/$CODENAME/non-US/Release" ]; then
    if [ ! -d "dists/$CODENAME-secured/non-US" ]; then
        mkdir dists/$CODENAME-secured/non-US
    fi
    # Copy Release and Release.gpg files
    cp $NONUS/dists/$CODENAME/non-US/Release dists/$CODENAME-secured/non-US/
    if [ -e "$NONUS/dists/$CODENAME/non-US/Release.gpg" ]; then
	cp $NONUS/dists/$CODENAME/non-US/Release.gpg \
		dists/$CODENAME-secured/non-US/
    fi
    # Include files listed in Release that corresponds to our arch
    grep "^ " dists/$CODENAME-secured/non-US/Release | \
    egrep "binary-$ARCH/|source/" | \
    (while read m s file; do \
        dir="dists/$CODENAME-secured/non-US/`dirname $file`"; \
	test -d "$dir" || mkdir -p $dir; \
	cp $NONUS/dists/$CODENAME/non-US/$file $dir/; \
    done)
fi