cd $(dirname $0)

if [ -n "$1" -a "$1" != "--remove-update-channel" ]; 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"

git submodule update --recursive -f

VERSION=`python3.6 -c "import json ; print(json.loads(open('chromium/manifest.json').read())['version'])"`

echo "Building version" $VERSION

[ -d pkg ] || mkdir -p pkg

[ -e pkg/crx ] && rm -rf pkg/crx

[ -e pkg/xpi-amo ] && rm -rf pkg/xpi-amo

[ -e pkg/xpi-eff ] && rm -rf pkg/xpi-eff

rm -f src/chrome/content/rules/default.rulesets src/defaults/rulesets.sqlite

sed -e "s/VERSION/$VERSION/g" chromium/updates-master.xml > chromium/updates.xml

mkdir -p pkg/crx/rules

cd pkg/crx

cp -a ../../chromium/* ./

rm -rf _locales/

mkdir _locales/

python3.6 ../../utils/chromium-translations.py ../../translations/ _locales/

python3.6 ../../utils/chromium-translations.py ../../src/chrome/locale/ _locales/

do_not_ship="*.py *.xml"

rm -f $do_not_ship

cd ../..

python3.6 ./utils/merge-rulesets.py || exit 1

cp src/chrome/content/rules/default.rulesets pkg/crx/rules/default.rulesets

sed -i -e "s/VERSION/$VERSION/g" pkg/crx/manifest.json

cp -a pkg/crx pkg/xpi-amo

cp -a pkg/crx pkg/xpi-eff

cp -a src/META-INF pkg/xpi-amo

cp -a src/META-INF pkg/xpi-eff

python3.6 -c "import json; m=json.loads(open('pkg/crx/manifest.json').read()); m['author']={'email': 'eff.software.projects@gmail.com'}; del m['applications']; m['update_url'] = 'https://clients2.google.com/service/update2/crx'; open('pkg/crx/manifest.json','w').write(json.dumps(m,indent=4,sort_keys=True))"

python3.6 -c "import json; m=json.loads(open('pkg/xpi-amo/manifest.json').read()); del m['applications']['gecko']['update_url']; m['applications']['gecko']['id'] = 'https-everywhere@eff.org'; open('pkg/xpi-amo/manifest.json','w').write(json.dumps(m,indent=4,sort_keys=True))"

if [ "$1" == "--remove-update-channel" -o "$2" == "--remove-update-channel" ]; then

echo "Flag --remove-update-channel specified. Removing the XPI extensions' ability to update."

python3.6 -c "import json; m=json.loads(open('pkg/xpi-amo/manifest.json').read()); m['applications']['gecko']['update_url'] = 'data:text/plain,'; open('pkg/xpi-amo/manifest.json','w').write(json.dumps(m,indent=4,sort_keys=True))"

python3.6 -c "import json; m=json.loads(open('pkg/xpi-eff/manifest.json').read()); m['applications']['gecko']['update_url'] = 'data:text/plain,'; open('pkg/xpi-eff/manifest.json','w').write(json.dumps(m,indent=4,sort_keys=True))"

if [ -n "$BRANCH" ] ; then

crx="pkg/https-everywhere-$VERSION.crx"

xpi_amo="pkg/https-everywhere-$VERSION-amo.xpi"

xpi_eff="pkg/https-everywhere-$VERSION-eff.xpi"

key=../dummy-chromium.pem

crx="pkg/https-everywhere-$VERSION~pre.crx"

xpi_amo="pkg/https-everywhere-$VERSION~pre-amo.xpi"

xpi_eff="pkg/https-everywhere-$VERSION~pre-eff.xpi"

key=dummy-chromium.pem

if ! [ -f "$key" ] ; then

echo "Making a dummy signing key for local build purposes"

openssl genrsa 2048 > "$key"

dir=pkg/crx

name=pkg/crx

pub="$name.pub"

sig="$name.sig"

zip="$name.zip"

trap 'rm -f "$pub" "$sig" "$zip"' EXIT

cwd=$(pwd -P)

(cd "$dir" && ../../utils/create_zip.py -n "$cwd/$zip" -x "../../.build_exclusions" .)

echo >&2 "CWS crx package has sha1sum: `sha1sum "$cwd/$zip"`"

openssl sha1 -sha1 -binary -sign "$key" < "$zip" > "$sig"

openssl rsa -pubout -outform DER < "$key" > "$pub" 2>/dev/null

byte_swap () {

# Take "abcdefgh" and return it as "ghefcdab"

echo "${1:6:2}${1:4:2}${1:2:2}${1:0:2}"

}

crmagic_hex="4372 3234" # Cr24

version_hex="0200 0000" # 2

pub_len_hex=$(byte_swap $(printf '%08x\n' $(ls -l "$pub" | awk '{print $5}')))

sig_len_hex=$(byte_swap $(printf '%08x\n' $(ls -l "$sig" | awk '{print $5}')))

if [[ "$(sed --version 2>&1)" =~ "GNU" ]]; then

sed="sed"

elif [[ "$(gsed --version 2>&1)" =~ "GNU" ]]; then

sed="gsed"

(

echo "$crmagic_hex $version_hex $pub_len_hex $sig_len_hex" | $sed -e 's/\s//g' -e 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/gI' | xargs printf

cat "$pub" "$sig" "$zip"

) > "$crx"

name=pkg/xpi-amo

dir=pkg/xpi-amo

zip="$name.zip"

cwd=$(pwd -P)

(cd "$dir" && ../../utils/create_zip.py -n "$cwd/$zip" -x "../../.build_exclusions" .)

echo >&2 "AMO xpi package has sha1sum: `sha1sum "$cwd/$zip"`"

cp $zip $xpi_amo

name=pkg/xpi-eff

dir=pkg/xpi-eff

zip="$name.zip"

cwd=$(pwd -P)

(cd "$dir" && ../../utils/create_zip.py -n "$cwd/$zip" -x "../../.build_exclusions" .)

echo >&2 "EFF xpi package has sha1sum: `sha1sum "$cwd/$zip"`"

cp $zip $xpi_eff

bash utils/android-push.sh "$xpi_eff"

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

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

echo "Created $xpi_amo"

echo "Created $xpi_eff"

echo "Created $crx"

if [ -n "$BRANCH" ]; then

cd ..

cp $SUBDIR/$crx pkg

cp $SUBDIR/$xpi_amo pkg

cp $SUBDIR/$xpi_eff pkg

rm -rf $SUBDIR