a simple script to package servo

package-servo.sh

#!/bin/sh

set -e -x

if [[ "$OSTYPE" == "linux-gnu" ]]; then
  os=linux
elif [[ "$OSTYPE" == "darwin"* ]]; then
  os=mac
else
  os=unknown
fi

build=release
tmp_dir=`mktemp -d`
branch=`git rev-parse --abbrev-ref HEAD`
zip_name=servo-$build-$branch-$os-`date +"%Y-%m-%d"`.zip

mkdir -p $tmp_dir/servo
cp -r target/$build/deps target/$build/servo resources $tmp_dir/servo
cd $tmp_dir
zip -q -r $zip_name servo
cd -
cp $tmp_dir/$zip_name .
rm -rf $tmp_dir