use to set version/date of the translated doc to english doc's version/date, xmllint it and copy to cvs work dir

gentoo chinese doc pre-commit hook

#!/bin/sh
#
# An example hook script to verify what is about to be committed.
# Called by git-commit with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, make this file executable.

GENTOODIR="/home/zhangle/gentoo/xml/htdocs"
WORKDIR="/home/zhangle/workarea/xml/htdocs"

getver() {
	grep -o 'Header.*v 1.[0-9]\+' $1 | sed 's/^.*v \(.*\)/\1/'
}
getversion() {
	grep -o '<version>.*</version>' $1 | sed 's/<version>\(.*\)<\/version>/\1/'
}
setver() {
	local ver=$(getver $2)
	sed -i -e "s/\(English CVS version: \).*\( -->\)/\1$ver\2/" $1
}
setversion() {
	local version=$(getversion $2)
	sed -i -e "s/\(<version>\).*\(<\/version>\)/\1$version\2/" $1
}
setdate() {
	sed -i -e "s/\(<date>\).*\(<\/date>\)/\1$(date +%Y-%m-%d)\2/" $1
}

if ! which xmllint >/dev/null 2>&1
then
	echo -e "please install libxml2 first";
	exit 1;
fi

for i in $(git diff --cached | grep '^+++.*\.xml$' | sed -e 's/^+++ b\///')
do
	filename="$(git rev-parse --show-cdup)$i"

	if egrep '(^[/]?dyn/|/news/[^/]*.xml)' <<< $filename >/dev/null 2>&1
	then
		continue;
	fi

	echo -e -n "\033[32msetting version and date for\033[0m $i"
	en_fullpath=$GENTOODIR/${i/zh_cn/en}
	setver $filename $en_fullpath
	setversion $filename $en_fullpath
	setdate $filename
	git add $filename
	echo -e "	\033[32mdone\033[0m"

	echo -e -n "\033[32mvalidating\033[0m $i"

	if ! xmllint -valid -noout $filename >/dev/null 2>&1
	then
		echo -e "	\033[31mfailed\033[0m"
		echo -e "\033[32mplease run this:\033[0m"
		echo -e "	xmllint -valid -noout $filename"
		exit 1;
	fi
	echo -e "	\033[32mdone\033[0m"

	DESTDIR=$WORKDIR/$(dirname $i) 
	echo -e -n "\033[32mcopying to\033[0m $DESTDIR"
	[[ -d $DESTDIR ]] || mkdir -p $DESTDIR
	cp $filename $DESTDIR/$(basename $i)
	echo -e "	\033[32mdone\033[0m"
done

exit 0;