88 lines
3.4 KiB
Groovy
88 lines
3.4 KiB
Groovy
/*
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* Copyright © 2017-2019 WireGuard LLC. All Rights Reserved.
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* SPDX-License-Identifier: Apache-2.0
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*/
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task generateNonNullJavaFiles(dependsOn: "assembleDebug", type: Copy) {
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group = "Copying"
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description = "Generate package-info.java classes"
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def basePackage = "com" + File.separatorChar + "wireguard"
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def mainSrcPhrase = "src" + File.separatorChar + "main" + File.separatorChar +
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"java" + File.separatorChar
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def mainTestSrcPhrase = "src" + File.separatorChar + "test" + File.separatorChar +
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"java" + File.separatorChar
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def mainAndroidTestSrcPhrase = "src" + File.separatorChar + "androidTest" + File.separatorChar +
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"java" + File.separatorChar
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def sourceDir = file( "${projectDir}" + File.separatorChar + "src" + File.separatorChar +
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"main" + File.separatorChar + "java" + File.separatorChar +
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basePackage )
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def testSourceDir = file( "${projectDir}" + File.separatorChar + "src" + File.separatorChar +
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"test" + File.separatorChar + "java" + File.separatorChar +
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basePackage)
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def androidTestSourceDir = file( "${projectDir}" + File.separatorChar + "src" + File
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.separatorChar +
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"androidTest" + File.separatorChar + "java" + File.separatorChar +
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basePackage )
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generateInfoFiles(sourceDir, mainSrcPhrase);
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sourceDir.eachDirRecurse { dir ->
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generateInfoFiles(dir, mainSrcPhrase)
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}
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if (file(testSourceDir).exists()) {
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generateInfoFiles(testSourceDir, mainTestSrcPhrase);
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testSourceDir.eachDirRecurse { dir ->
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generateInfoFiles(dir, mainTestSrcPhrase)
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}
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}
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if (file(androidTestSourceDir).exists()) {
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generateInfoFiles(androidTestSourceDir, mainAndroidTestSrcPhrase);
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androidTestSourceDir.eachDirRecurse { dir ->
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generateInfoFiles(dir, mainAndroidTestSrcPhrase)
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}
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}
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println "[SUCCESS] NonNull generator: package-info.java files checked"
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}
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private void generateInfoFiles(File dir, String mainSrcPhrase) {
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def infoFileContentHeader = getFileContentHeader();
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def infoFileContentFooter = getFileContentFooter();
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def infoFilePath = dir.getAbsolutePath() + File.separatorChar + "package-info.java"
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//file(infoFilePath).delete(); //do not use in production code
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if (!file(infoFilePath).exists()) {
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def infoFileContentPackage = getFileContentPackage(dir.getAbsolutePath(), mainSrcPhrase);
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new File(infoFilePath).write(infoFileContentHeader +
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infoFileContentPackage + infoFileContentFooter)
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println "[dir] " + infoFilePath + " created";
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}
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}
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def getFileContentPackage(String path, String mainSrcPhrase) {
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def mainSrcPhraseIndex = path.indexOf(mainSrcPhrase)
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def output = path.substring(mainSrcPhraseIndex)
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// Win hotfix
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if (System.properties['os.name'].toLowerCase().contains('windows')) {
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output = output.replace("\\", "/")
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mainSrcPhrase = mainSrcPhrase.replace("\\", "/")
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}
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return "package " + output.replaceAll(mainSrcPhrase, "").replaceAll(
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"/", ".") + ";\n"
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}
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def getFileContentHeader() {
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return "/**\n" +
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" * Make all method parameters @NonNull by default.\n" +
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" */\n" +
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"@NonNullForAll\n"
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}
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def getFileContentFooter() {
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return "\n" +
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"import com.wireguard.util.NonNullForAll;\n"
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}
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