# This file is part of the src2pkg program:
# Copyright 2005-2008 Gilbert Ashley <amigo@ibilio.org>
# src2pkg is released under the GNU General Public License Version 2

### compress_man_pages
compress_man_pages() {
if [[ "$FAILED" = "" ]] && [[ "$CORRECT_MANS" = "YES" ]] ; then
	# Movebadly placed  man-pages
	if [[ -d $PKG_DIR/usr/share/man ]] && [[ "$CORRECT_MANS" = "YES" ]] ; then
	  [[ -L $PKG_DIR/usr/man ]] && rm -f $PKG_DIR/usr/man
	  ( cd $PKG_DIR/usr/share && mv man .. &> /dev/null )
	  rm -rf $PKG_DIR/usr/share/man
	  echo $CYAN"NOTICE!  "$NORMAL"Moving man pages installed under usr/share/man to usr/man"
	fi
	# Move badly placed info pages
	if [[ -d $PKG_DIR/usr/share/info ]] && [[ "$CORRECT_MANS" = "YES" ]] ; then
	  [[ -L $PKG_DIR/usr/info ]] && rm -f $PKG_DIR/usr/info
	  ( cd $PKG_DIR/usr/share && mv info .. &> /dev/null )
	  rm -rf $PKG_DIR/usr/share/info
	  echo $CYAN"NOTICE!  "$NORMAL"Moving info pages installed under usr/share/info to usr/info"
	fi
	# remove the info/dir file if present
	[[ -e $PKG_DIR/usr/info/dir ]] && rm -f $PKG_DIR/usr/info/dir
	[[ -e $PKG_DIR/usr/local/info/dir ]] && rm -f $PKG_DIR/usr/local/info/dir
	# remove the usr/share dir if empty
	if [[ $(ls $PKG_DIR/usr/share/ 2> /dev/null) = "" ]] ; then
		echo $BLUE"Removing empty usr/share after moving man-pages -"$NORMAL
		rm -rf $PKG_DIR/usr/share
	fi
	# make a more thorough check for man-pages if there still aren't any in the package
	if ! [[ -d $PKG_DIR/usr/man ]] && [[ "$CORRECT_MANS" = "YES" ]] ; then
		for mansuffix in 1 1x 3 5 8 ; do
			if [[ -f ${SRC_DIR}/${NAME}.${mansuffix} ]] ; then
				mkdir -p $PKG_DIR/usr/man/man$mansuffix
				cp $SRC_DIR/$NAME.$mansuffix $PKG_DIR/usr/man/man$mansuffix
				FOUND_MANS=1
			fi
			if [[ -f ${SRC_DIR}/debian/${NAME}.${mansuffix} ]] ; then
				mkdir -p $PKG_DIR/usr/man/man$mansuffix
				cp $SRC_DIR/debian/$NAME.$mansuffix $PKG_DIR/usr/man/man$mansuffix
				FOUND_MANS=1
			fi
		done
		if [[ -f $SRC_DIR/$NAME.man ]] ; then
				mkdir -p $PKG_DIR/usr/man/man1
				cp $SRC_DIR/$NAME.man $PKG_DIR/usr/man/man1/$NAME.1
				FOUND_MANS=1
		fi
		if [[ $FOUND_MANS ]] ; then
			echo $CYAN"NOTICE - "$NORMAL"No man-pages installed by $MAKEFILE"
			echo $BLUE"Found man-pages in SRC_DIR -"$NORMAL" Installing in PKG_DIR."
		fi
	fi
	
	[[ $SAVE_SPACE -gt 0 ]] && MAN_COMPRESS="bzip2"
	cd $PKG_DIR ;
	# decompress any existing zipped man-pages, make non-executable and re-compress
	find . -path './*/man*/*' -name '*.gz' -a -type f | xargs -r gunzip &> /dev/null
	find . -path './*/local/man*/*' -name '*.gz' -a -type f | xargs -r gunzip &> /dev/null
	find . -path './*/man*/*' -name '*.bz2' -a -type f | xargs -r bunzip2 &> /dev/null
	find . -path './*/local/man*/*' -name '*.bz2' -a -type f | xargs -r bunzip2 &> /dev/null
	find . -path './*/man*/*' -type f | xargs -r chmod 644
	find . -path './*/local/man*/*' -type f | xargs -r chmod 644
	find . -path './*/man*/*' -type l | xargs -r chmod 755
	find . -path './*/local/man*/*' -type l | xargs -r chmod 755
	# find . -path './*/man*/*' -name '*.[1-9]' | xargs -r $MAN_COMPRESS
	find . -path './*/man*/*' -type f | xargs -r $MAN_COMPRESS  &> /dev/null && MANSCOMPRESSED=1
	find . -path './*/local/man*/*' -type f | xargs -r $MAN_COMPRESS  &> /dev/null && MANSCOMPRESSED=1
	# do the same for info pages
	find . -path './usr/info/*' -name '*.gz' -a -type f | xargs -r gunzip &> /dev/null
	find . -path './usr/local/info/*' -name '*.gz' -a -type f | xargs -r gunzip &> /dev/null
	find . -path './usr/info/*' -name '*.bz2' -a -type f | xargs -r bunzip2 &> /dev/null
	find . -path './usr/local/info/*' -name '*.bz2' -a -type f | xargs -r bunzip2 &> /dev/null
	find . -path './usr/info/*' -type f | xargs -r chmod 644
	find . -path './usr/local/info/*' -type f | xargs -r chmod 644
	find . -path './usr/info/*' -type l | xargs -r chmod 755
	find . -path './usr/local/info/*' -type l | xargs -r chmod 755
	# find . -path './usr/info/*' -name '*.info' -o -name '*.info-[0-9]' -o -name '*.info-[0-9][0-9]' | xargs -r $MAN_COMPRESS
	find . -path './*/info/*' -type f | xargs -r $MAN_COMPRESS  &> /dev/null && INFOSCOMPRESSED=1
	find . -path './*/local/info/*' -type f | xargs -r $MAN_COMPRESS  &> /dev/null && INFOSCOMPRESSED=1
	if [[ $(find . -path './*/man*/*' -name '*.*') != "" ]] ; then
	 echo $BLUE"Compressing man pages - "$GREEN"Done"$NORMAL
	fi
	if [[ $(find . -path './*/info/*' -name '*.*') != "" ]] ; then
	 echo $BLUE"Compressing info pages - "$GREEN"Done"$NORMAL
	fi
	
	# check directory perms
	if [[ -d $PKG_DIR/usr/man ]] ; then
		chmod 755 $PKG_DIR/usr/man 
		( cd $PKG_DIR/usr/man && find -type d | xargs -r chmod 755 )
	fi
	# check directory perms
	[[ -d $PKG_DIR/usr/info ]] && chmod 755 $PKG_DIR/usr/man 
fi
}