#!/bin/sh

APP_NAME=https-everywhere

# builds a .xpi from the git repository, placing the .xpi in the root

# of the repository.

#

# invoke with no arguments to build from the current src directory.

#

# ./makexpi.sh

#

# OR, invoke with a tag name to build a specific branch or tag.

#

# e.g.:

#

# ./makexpi.sh 0.2.3.development.2

cd "`dirname $0`"

# If the command line argument is a tag name, check that out and build it

if [ -n "$1" ]; then

BRANCH=`git branch | head -n 1 | cut -d \ -f 2-`

SUBDIR=checkout

[ -d $SUBDIR ] || mkdir $SUBDIR

cp -r -f -a .git $SUBDIR

cd $SUBDIR

git reset --hard "$1"

fi

if [ -x trivial-validate.py ]; then

VALIDATE="./trivial-validate.py --ignoredups google --ignoredups facebook"

else

VALIDATE=./trivial-validate

fi

if $VALIDATE src/chrome/content/rules >&2

then

echo Validation of included rulesets completed. >&2

echo >&2

else

echo ERROR: Validation of rulesets failed. >&2

exit 1

fi

if [ -f relaxng.xml -a -x "$(which xmllint)" ] >&2

then

if xmllint --noout --relaxng relaxng.xml src/chrome/content/rules/*.xml

then

echo Validation of rulesets with RELAX NG grammar completed. >&2

else

echo ERROR: Validation of rulesets with RELAX NG grammar failed. >&2

exit 1

fi

else

echo Validation of rulesets with RELAX NG grammar was SKIPPED. >&2

fi

if [ -x ./compare-locales.sh ] >&2

then

if ./compare-locales.sh >&2

then

echo Validation of included locales completed. >&2

else

echo ERROR: Validation of locales failed. >&2

exit 1

fi

fi

# The name/version of the XPI we're building comes from src/install.rdf

XPI_NAME="pkg/$APP_NAME-`grep em:version src/install.rdf | sed -e 's/[<>]/ /g' | cut -f3`"

if [ "$1" ]; then

XPI_NAME="$XPI_NAME.xpi"

else

XPI_NAME="$XPI_NAME~pre.xpi"

fi

[ -d pkg ] || mkdir pkg

# Merge all the .xml rulesets into a single "default.rulesets" file -- this

# prevents inodes from wasting disk space, but more importantly, works around

# the fact that zip does not perform well on a pile of small files.

cd src

RULESETS=chrome/content/rules/default.rulesets

echo "<rulesetlibrary>" > $RULESETS

cat chrome/content/rules/*.xml >> $RULESETS

echo "</rulesetlibrary>" >> $RULESETS

echo "Removing whitespaces and comments..."

rulesize() {

echo `wc -c $RULESETS | cut -d \ -f 1`

}

CRUSH=`rulesize`

sed -i -e :a -re 's/<!--.*?-->//g;/<!--/N;//ba' $RULESETS

sed -i ':a;N;$!ba;s/\n//g;s/>[ ]*</></g;s/[ ]*to=/ to=/g;s/[ ]*from=/ from=/g;s/ \/>/\/>/g' $RULESETS

echo "Crushed $CRUSH bytes of rulesets into `rulesize`"

# We make default.rulesets at build time, but it shouldn't have a variable

# timestamp

touch -r chrome/content/rules $RULESETS

# Build the XPI!

rm -f "../$XPI_NAME"

zip -q -X -9r "../$XPI_NAME" . "-x@../.build_exclusions"

ret="$?"

if [ "$ret" != 0 ]; then

rm -f "../$XPI_NAME"

exit "$?"

else

echo >&2 "Total included rules: `find chrome/content/rules -name "*.xml" | wc -l`"

echo >&2 "Rules disabled by default: `find chrome/content/rules -name "*.xml" | xargs grep -F default_off | wc -l`"

echo >&2 "Created $XPI_NAME"

if [ -n "$BRANCH" ]; then

cd ../..

cp $SUBDIR/$XPI_NAME pkg

rm -rf $SUBDIR

fi

fi