copyright.groovy

def copyrightNotice = """/*
 * Copyright (C) 2014 Christopher Batey
 *
 * 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.
 */
"""

    def srcDir = new File('src')
    srcDir.eachFileRecurse { file ->
        if (file.name.endsWith(".java") && !file.text.contains(copyrightNotice)) {
            println "Adding copyright header to $file.path"
            def newFileText = copyrightNotice + file.text;
            file.text = newFileText;
        }
    }