1 #!/bin/bash 2 3 # Copyright 2014 The Chromium Authors. All rights reserved. 4 # Use of this source code is governed by a BSD-style license that can be 5 # found in the LICENSE file. 6 7 set -e 8 9 if [ "$#" -ne 2 ] 10 then 11 echo "Usage: $0 <src_dir> <dst_dir>" 12 echo 13 echo "Copies <src_dir> to <dst_dir> and extracts all inline scripts from" \ 14 "Polymer HTML files found in the destination directory to separate JS" \ 15 "files. A JS file extracted from the file with name 'foo.html' will" \ 16 "have a name 'foo-extracted.js'. Inclusion of the script file will be" \ 17 "added to 'foo.html': '<script src=\"foo-extracted.js\"></script>'." 18 exit 1 19 fi 20 21 src="$1" 22 dst="$2" 23 24 if [ -e "$dst" ] 25 then 26 echo "ERROR: '$dst' already exists. Please remove it before running the" \ 27 "script." 1>&2 28 exit 1 29 fi 30 31 cp -r "$src" "$dst" 32 find "$dst" -name "*.html" \ 33 -not -path "*/demos/*" \ 34 -not -name "demo*.html" \ 35 -not -name "index.html" \ 36 -not -name "metadata.html" | \ 37 xargs grep -l "<script>" | \ 38 while read original_html_name 39 do 40 dir=$(dirname "$original_html_name") 41 name=$(basename "$original_html_name" .html) 42 43 html_without_js="$dir/$name-extracted.html" 44 extracted_js="$dir/$name-extracted.js" 45 vulcanize -o "$html_without_js" --csp --config vulcanize_config.json \ 46 "$original_html_name" 1>&2 47 mv "$html_without_js" "$original_html_name" 48 done 49
