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Appand Apache 2.0 license to all .js files found in a js folder
const path = require( "path" );
const fs = require( "fs" );
const license = new Buffer( `/**
* Copyright 2016 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
` );
function findAllJSFiles( base ) {
fs.readdirSync( base ).forEach( function( name ) {
const filePath = path.join( base, name );
if ( fs.statSync( filePath ).isDirectory() ) findAllJSFiles( filePath );
else if ( name.endsWith( ".js" ) ) appendLicense( filePath );
} );
}
function appendLicense( filePath ) {
var content = fs.readFileSync( filePath );
var fd = fs.openSync( filePath, "w+" );
fs.appendFileSync( fd, license );
fs.appendFileSync( fd, content );
fs.close( fd );
}
findAllJSFiles( path.join( __dirname, "js" ) );
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