if [ -n "$GIT_DIR" ]

# $GIT_DIR is set, so we're running as a hook.

cd $GIT_DIR

# Git command exists? Cool, let's CD to the right place.

git rev-parse && cd "$(git rev-parse --show-toplevel)"

source utils/mktemp.sh

die() {

echo "$@"

exit 1

}

if [ ! -f "$1" ] && [ "`echo $1 | tail -c 8 | head -c 7`" != ".tar.xz" ]; then

echo "Usage: $0 [path_to_tor_archive]"

echo

die "File provided is not a valid Tor Browser archive."

PROFILE_DIRECTORY="$(mktemp -d)"

trap 'rm -r "$PROFILE_DIRECTORY"' EXIT

tar -Jxvf $1 -C $PROFILE_DIRECTORY > /dev/null

TBB_LOCALIZED_DIRECTORY=`find $PROFILE_DIRECTORY -maxdepth 1 -mindepth 1 -type d`

HTTPSE_INSTALL_DIRECTORY=$TBB_LOCALIZED_DIRECTORY/Browser/TorBrowser/Data/Browser/profile.default/extensions/https-everywhere-eff@eff.org

echo 'pref("extensions.https_everywhere.log_to_stdout", true);' >> $TBB_LOCALIZED_DIRECTORY/Browser/TorBrowser/Data/Browser/profile.default/preferences/extension-overrides.js

echo 'pref("extensions.https_everywhere.LogLevel", 0);' >> $TBB_LOCALIZED_DIRECTORY/Browser/TorBrowser/Data/Browser/profile.default/preferences/extension-overrides.js

rm -rf $HTTPSE_INSTALL_DIRECTORY

./makexpi.sh

XPI_NAME="`ls -tr pkg/*-eff.xpi | tail -1`"

unzip -qd $HTTPSE_INSTALL_DIRECTORY $XPI_NAME

if [ ! -d "$HTTPSE_INSTALL_DIRECTORY" ]; then

die "Tor Browser does not have HTTPS Everywhere installed"

echo "running tor browser"

$TBB_LOCALIZED_DIRECTORY/Browser/start-tor-browser --verbose ${@:2}

shasum=$(openssl sha -sha256 "$XPI_NAME")

echo -e "Git commit `git rev-parse HEAD`\n$shasum"