diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/BuildFileCreator.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/BuildFileCreator.java | 642 |
1 files changed, 0 insertions, 642 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/BuildFileCreator.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/BuildFileCreator.java deleted file mode 100644 index d3df0584f..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/BuildFileCreator.java +++ /dev/null @@ -1,642 +0,0 @@ -/* - * Copyright (C) 2013 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php - * - * 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. - */ - -package com.android.ide.eclipse.adt.internal.wizards.exportgradle; - -import static com.android.SdkConstants.GRADLE_LATEST_VERSION; -import static com.android.SdkConstants.GRADLE_PLUGIN_LATEST_VERSION; -import static com.android.SdkConstants.GRADLE_PLUGIN_NAME; -import static com.android.tools.lint.checks.GradleDetector.APP_PLUGIN_ID; -import static com.android.tools.lint.checks.GradleDetector.LIB_PLUGIN_ID; - -import com.android.SdkConstants; -import com.android.annotations.NonNull; -import com.android.annotations.Nullable; -import com.android.ide.eclipse.adt.internal.project.BaseProjectHelper; -import com.android.ide.eclipse.adt.internal.sdk.ProjectState; -import com.android.ide.eclipse.adt.internal.sdk.Sdk; -import com.android.ide.eclipse.adt.io.IFolderWrapper; -import com.android.io.IAbstractFile; -import com.android.sdklib.io.FileOp; -import com.android.xml.AndroidManifest; -import com.google.common.base.Charsets; -import com.google.common.base.Joiner; -import com.google.common.collect.Lists; -import com.google.common.io.Closeables; -import com.google.common.io.Files; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.SubMonitor; -import org.eclipse.jdt.core.IClasspathEntry; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.widgets.Shell; - -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Comparator; -import java.util.List; -import java.util.Properties; -import java.util.Set; -import java.util.TreeSet; - -/** - * Creates build.gradle and settings.gradle files for a set of projects. - * <p> - * Based on {@link org.eclipse.ant.internal.ui.datatransfer.BuildFileCreator} - */ -public class BuildFileCreator { - static final String BUILD_FILE = "build.gradle"; //$NON-NLS-1$ - static final String SETTINGS_FILE = "settings.gradle"; //$NON-NLS-1$ - private static final String NEWLINE = System.getProperty("line.separator"); //$NON-NLS-1$ - private static final String GRADLE_WRAPPER_LOCATION = - "tools/templates/gradle/wrapper"; //$NON-NLS-1$ - static final String PLUGIN_CLASSPATH = - "classpath '" + GRADLE_PLUGIN_NAME + GRADLE_PLUGIN_LATEST_VERSION + "'"; //$NON-NLS-1$ - static final String MAVEN_REPOSITORY = "jcenter()"; //$NON-NLS-1$ - - private static final String[] GRADLE_WRAPPER_FILES = new String[] { - "gradlew", //$NON-NLS-1$ - "gradlew.bat", //$NON-NLS-1$ - "gradle/wrapper/gradle-wrapper.jar", //$NON-NLS-1$ - "gradle/wrapper/gradle-wrapper.properties" //$NON-NLS-1$ - }; - - private static final Comparator<IFile> FILE_COMPARATOR = new Comparator<IFile>() { - @Override - public int compare(IFile o1, IFile o2) { - return o1.toString().compareTo(o2.toString()); - } - }; - - private final GradleModule mModule; - private final StringBuilder mBuildFile = new StringBuilder(); - - /** - * Create buildfile for the projects. - * - * @param shell parent instance for dialogs - * @return project names for which buildfiles were created - * @throws InterruptedException thrown when user cancels task - */ - public static void createBuildFiles( - @NonNull ProjectSetupBuilder builder, - @NonNull Shell shell, - @NonNull IProgressMonitor pm) { - - File gradleLocation = new File(Sdk.getCurrent().getSdkOsLocation(), GRADLE_WRAPPER_LOCATION); - SubMonitor localmonitor = null; - - try { - // See if we have a Gradle wrapper in the SDK templates directory. If so, we can copy - // it over. - boolean hasGradleWrapper = true; - for (File wrapperFile : getGradleWrapperFiles(gradleLocation)) { - if (!wrapperFile.exists()) { - hasGradleWrapper = false; - } - } - - Collection<GradleModule> modules = builder.getModules(); - boolean multiModules = modules.size() > 1; - - // determine files to create/change - List<IFile> files = new ArrayList<IFile>(); - - // add the build.gradle file for all modules. - for (GradleModule module : modules) { - // build.gradle file - IFile file = module.getProject().getFile(BuildFileCreator.BUILD_FILE); - files.add(file); - } - - // get the commonRoot for all modules. If only one module, this returns the path - // of the project. - IPath commonRoot = builder.getCommonRoot(); - - IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); - IPath workspaceLocation = workspaceRoot.getLocation(); - - IPath relativePath = commonRoot.makeRelativeTo(workspaceLocation); - // if makeRelativePath to returns the same path, then commonRoot is not in the - // workspace. - boolean rootInWorkspace = !relativePath.equals(commonRoot); - // we only care if the root is a workspace project. if it's the workspace folder itself, - // then the files won't be handled by the workspace. - rootInWorkspace = rootInWorkspace && relativePath.segmentCount() > 0; - - File settingsFile = new File(commonRoot.toFile(), SETTINGS_FILE); - - // more than one modules -> generate settings.gradle - if (multiModules && rootInWorkspace) { - - // Locate the settings.gradle file and add it to the changed files list - IPath settingsGradle = Path.fromOSString(settingsFile.getAbsolutePath()); - - // different path, means commonRoot is inside the workspace, which means we have - // to add settings.gradle and wrapper files to the list of files to add. - IFile iFile = workspaceRoot.getFile(settingsGradle); - if (iFile != null) { - files.add(iFile); - } - } - - // Gradle wrapper files - if (hasGradleWrapper && rootInWorkspace) { - // See if there already wrapper files there and only mark nonexistent ones for - // creation. - for (File wrapperFile : getGradleWrapperFiles(commonRoot.toFile())) { - if (!wrapperFile.exists()) { - IPath path = Path.fromOSString(wrapperFile.getAbsolutePath()); - IFile file = workspaceRoot.getFile(path); - files.add(file); - } - } - } - - ExportStatus status = new ExportStatus(); - builder.setStatus(status); - - // Trigger checkout of changed files - Set<IFile> confirmedFiles = validateEdit(files, status, shell); - - if (status.hasError()) { - return; - } - - // Now iterate over all the modules and generate the build files. - localmonitor = SubMonitor.convert(pm, ExportMessages.PageTitle, - confirmedFiles.size()); - List<String> projectSettingsPath = Lists.newArrayList(); - for (GradleModule currentModule : modules) { - IProject moduleProject = currentModule.getProject(); - - IFile file = moduleProject.getFile(BuildFileCreator.BUILD_FILE); - if (!confirmedFiles.contains(file)) { - continue; - } - - localmonitor.setTaskName(NLS.bind(ExportMessages.FileStatusMessage, - moduleProject.getName())); - - ProjectState projectState = Sdk.getProjectState(moduleProject); - BuildFileCreator instance = new BuildFileCreator(currentModule, shell); - if (projectState != null) { - // This is an Android project - if (!multiModules) { - instance.appendBuildScript(); - } - instance.appendHeader(projectState.isLibrary()); - instance.appendDependencies(); - instance.startAndroidTask(projectState); - //instance.appendDefaultConfig(); - instance.createAndroidSourceSets(); - instance.finishAndroidTask(); - } else { - // This is a plain Java project - instance.appendJavaHeader(); - instance.createJavaSourceSets(); - } - - try { - // Write the build file - String buildfile = instance.mBuildFile.toString(); - InputStream is = - new ByteArrayInputStream(buildfile.getBytes("UTF-8")); //$NON-NLS-1$ - if (file.exists()) { - file.setContents(is, true, true, null); - } else { - file.create(is, true, null); - } - } catch (Exception e) { - status.addFileStatus(ExportStatus.FileStatus.IO_FAILURE, - file.getLocation().toFile()); - status.setErrorMessage(e.getMessage()); - return; - } - - if (localmonitor.isCanceled()) { - return; - } - localmonitor.worked(1); - - // get the project path to add it to the settings.gradle. - projectSettingsPath.add(currentModule.getPath()); - } - - // write the settings file. - if (multiModules) { - try { - writeGradleSettingsFile(settingsFile, projectSettingsPath); - } catch (IOException e) { - status.addFileStatus(ExportStatus.FileStatus.IO_FAILURE, settingsFile); - status.setErrorMessage(e.getMessage()); - return; - } - File mainBuildFile = new File(commonRoot.toFile(), BUILD_FILE); - try { - writeRootBuildGradle(mainBuildFile); - } catch (IOException e) { - status.addFileStatus(ExportStatus.FileStatus.IO_FAILURE, mainBuildFile); - status.setErrorMessage(e.getMessage()); - return; - } - } - - // finally write the wrapper - // TODO check we can based on where it is - if (hasGradleWrapper) { - copyGradleWrapper(gradleLocation, commonRoot.toFile(), status); - if (status.hasError()) { - return; - } - } - - } finally { - if (localmonitor != null && !localmonitor.isCanceled()) { - localmonitor.done(); - } - if (pm != null) { - pm.done(); - } - } - } - - /** - * @param GradleModule create buildfile for this project - * @param shell parent instance for dialogs - */ - private BuildFileCreator(GradleModule module, Shell shell) { - mModule = module; - } - - /** - * Return the files that comprise the Gradle wrapper as a collection of {@link File} instances. - * @param root - * @return - */ - private static List<File> getGradleWrapperFiles(File root) { - List<File> files = new ArrayList<File>(GRADLE_WRAPPER_FILES.length); - for (String file : GRADLE_WRAPPER_FILES) { - files.add(new File(root, file)); - } - return files; - } - - /** - * Copy the Gradle wrapper files from one directory to another. - */ - private static void copyGradleWrapper(File from, File to, ExportStatus status) { - for (String file : GRADLE_WRAPPER_FILES) { - File dest = new File(to, file); - try { - File src = new File(from, file); - dest.getParentFile().mkdirs(); - new FileOp().copyFile(src, dest); - - if (src.getName().equals(GRADLE_PROPERTIES)) { - updateGradleDistributionUrl(GRADLE_LATEST_VERSION, dest); - } - dest.setExecutable(src.canExecute()); - status.addFileStatus(ExportStatus.FileStatus.OK, dest); - } catch (IOException e) { - status.addFileStatus(ExportStatus.FileStatus.IO_FAILURE, dest); - return; - } - } - } - - /** - * Outputs boilerplate buildscript information common to all Gradle build files. - */ - private void appendBuildScript() { - appendBuildScript(mBuildFile); - } - - /** - * Outputs boilerplate header information common to all Gradle build files. - */ - private static void appendBuildScript(StringBuilder builder) { - builder.append("buildscript {\n"); //$NON-NLS-1$ - builder.append(" repositories {\n"); //$NON-NLS-1$ - builder.append(" " + MAVEN_REPOSITORY + "\n"); //$NON-NLS-1$ - builder.append(" }\n"); //$NON-NLS-1$ - builder.append(" dependencies {\n"); //$NON-NLS-1$ - builder.append(" " + PLUGIN_CLASSPATH + "\n"); //$NON-NLS-1$ - builder.append(" }\n"); //$NON-NLS-1$ - builder.append("}\n"); //$NON-NLS-1$ - } - - /** - * Outputs boilerplate header information common to all Gradle build files. - */ - private void appendHeader(boolean isLibrary) { - if (isLibrary) { - mBuildFile.append("apply plugin: '").append(LIB_PLUGIN_ID).append("'\n"); //$NON-NLS-1$ //$NON-NLS-2$ - } else { - mBuildFile.append("apply plugin: '").append(APP_PLUGIN_ID).append("'\n"); //$NON-NLS-1$ //$NON-NLS-2$ - } - mBuildFile.append("\n"); //$NON-NLS-1$ - } - - /** - * Outputs a block which sets up library and project dependencies. - */ - private void appendDependencies() { - mBuildFile.append("dependencies {\n"); //$NON-NLS-1$ - - // first the local jars. - // TODO: Fix - mBuildFile.append(" compile fileTree(dir: 'libs', include: '*.jar')\n"); //$NON-NLS-1$ - - for (GradleModule dep : mModule.getDependencies()) { - mBuildFile.append(" compile project('" + dep.getPath() + "')\n"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - mBuildFile.append("}\n"); //$NON-NLS-1$ - mBuildFile.append("\n"); //$NON-NLS-1$ - } - - /** - * Outputs the beginning of an Android task in the build file. - */ - private void startAndroidTask(ProjectState projectState) { - int buildApi = projectState.getTarget().getVersion().getApiLevel(); - String toolsVersion = projectState.getTarget().getBuildToolInfo().getRevision().toString(); - mBuildFile.append("android {\n"); //$NON-NLS-1$ - mBuildFile.append(" compileSdkVersion " + buildApi + "\n"); //$NON-NLS-1$ - mBuildFile.append(" buildToolsVersion \"" + toolsVersion + "\"\n"); //$NON-NLS-1$ - mBuildFile.append("\n"); //$NON-NLS-1$ - - try { - IJavaProject javaProject = BaseProjectHelper.getJavaProject(projectState.getProject()); - // otherwise we check source compatibility - String source = javaProject.getOption(JavaCore.COMPILER_SOURCE, true); - if (JavaCore.VERSION_1_7.equals(source)) { - mBuildFile.append( - " compileOptions {\n" + //$NON-NLS-1$ - " sourceCompatibility JavaVersion.VERSION_1_7\n" + //$NON-NLS-1$ - " targetCompatibility JavaVersion.VERSION_1_7\n" + //$NON-NLS-1$ - " }\n" + //$NON-NLS-1$ - "\n"); //$NON-NLS-1$ - } - } catch (CoreException e) { - // Ignore compliance level, go with default - } - } - - /** - * Outputs a sourceSets block to the Android task that locates all of the various source - * subdirectories in the project. - */ - private void createAndroidSourceSets() { - IFolderWrapper projectFolder = new IFolderWrapper(mModule.getProject()); - IAbstractFile mManifestFile = AndroidManifest.getManifest(projectFolder); - if (mManifestFile == null) { - return; - } - List<String> srcDirs = new ArrayList<String>(); - for (IClasspathEntry entry : mModule.getJavaProject().readRawClasspath()) { - if (entry.getEntryKind() != IClasspathEntry.CPE_SOURCE || - SdkConstants.FD_GEN_SOURCES.equals(entry.getPath().lastSegment())) { - continue; - } - IPath path = entry.getPath().removeFirstSegments(1); - srcDirs.add("'" + path.toOSString() + "'"); //$NON-NLS-1$ - } - - String srcPaths = Joiner.on(",").join(srcDirs); - - mBuildFile.append(" sourceSets {\n"); //$NON-NLS-1$ - mBuildFile.append(" main {\n"); //$NON-NLS-1$ - mBuildFile.append(" manifest.srcFile '" + SdkConstants.FN_ANDROID_MANIFEST_XML + "'\n"); //$NON-NLS-1$ - mBuildFile.append(" java.srcDirs = [" + srcPaths + "]\n"); //$NON-NLS-1$ - mBuildFile.append(" resources.srcDirs = [" + srcPaths + "]\n"); //$NON-NLS-1$ - mBuildFile.append(" aidl.srcDirs = [" + srcPaths + "]\n"); //$NON-NLS-1$ - mBuildFile.append(" renderscript.srcDirs = [" + srcPaths + "]\n"); //$NON-NLS-1$ - mBuildFile.append(" res.srcDirs = ['res']\n"); //$NON-NLS-1$ - mBuildFile.append(" assets.srcDirs = ['assets']\n"); //$NON-NLS-1$ - mBuildFile.append(" }\n"); //$NON-NLS-1$ - mBuildFile.append("\n"); //$NON-NLS-1$ - mBuildFile.append(" // Move the tests to tests/java, tests/res, etc...\n"); //$NON-NLS-1$ - mBuildFile.append(" instrumentTest.setRoot('tests')\n"); //$NON-NLS-1$ - if (srcDirs.contains("'src'")) { - mBuildFile.append("\n"); //$NON-NLS-1$ - mBuildFile.append(" // Move the build types to build-types/<type>\n"); //$NON-NLS-1$ - mBuildFile.append(" // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...\n"); //$NON-NLS-1$ - mBuildFile.append(" // This moves them out of them default location under src/<type>/... which would\n"); //$NON-NLS-1$ - mBuildFile.append(" // conflict with src/ being used by the main source set.\n"); //$NON-NLS-1$ - mBuildFile.append(" // Adding new build types or product flavors should be accompanied\n"); //$NON-NLS-1$ - mBuildFile.append(" // by a similar customization.\n"); //$NON-NLS-1$ - mBuildFile.append(" debug.setRoot('build-types/debug')\n"); //$NON-NLS-1$ - mBuildFile.append(" release.setRoot('build-types/release')\n"); //$NON-NLS-1$ - } - mBuildFile.append(" }\n"); //$NON-NLS-1$ - } - - /** - * Outputs the completion of the Android task in the build file. - */ - private void finishAndroidTask() { - mBuildFile.append("}\n"); //$NON-NLS-1$ - } - - /** - * Outputs a boilerplate header for non-Android projects - */ - private void appendJavaHeader() { - mBuildFile.append("apply plugin: 'java'\n"); //$NON-NLS-1$ - } - - /** - * Outputs a sourceSets block for non-Android projects to locate the source directories. - */ - private void createJavaSourceSets() { - List<String> dirs = new ArrayList<String>(); - for (IClasspathEntry entry : mModule.getJavaProject().readRawClasspath()) { - if (entry.getEntryKind() != IClasspathEntry.CPE_SOURCE) { - continue; - } - IPath path = entry.getPath().removeFirstSegments(1); - dirs.add("'" + path.toOSString() + "'"); //$NON-NLS-1$ - } - - String srcPaths = Joiner.on(",").join(dirs); - - mBuildFile.append("sourceSets {\n"); //$NON-NLS-1$ - mBuildFile.append(" main.java.srcDirs = [" + srcPaths + "]\n"); //$NON-NLS-1$ - mBuildFile.append(" main.resources.srcDirs = [" + srcPaths + "]\n"); //$NON-NLS-1$ - mBuildFile.append(" test.java.srcDirs = ['tests/java']\n"); //$NON-NLS-1$ - mBuildFile.append(" test.resources.srcDirs = ['tests/resources']\n"); //$NON-NLS-1$ - mBuildFile.append("}\n"); //$NON-NLS-1$ - } - - /** - * Merges the new subproject dependencies into the settings.gradle file if it already exists, - * and creates one if it does not. - * @throws IOException - */ - private static void writeGradleSettingsFile(File settingsFile, List<String> projectPaths) - throws IOException { - StringBuilder contents = new StringBuilder(); - for (String path : projectPaths) { - contents.append("include '").append(path).append("'\n"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - Files.write(contents.toString(), settingsFile, Charsets.UTF_8); - } - - private static void writeRootBuildGradle(File buildFile) throws IOException { - StringBuilder sb = new StringBuilder( - "// Top-level build file where you can add configuration options common to all sub-projects/modules.\n"); - - appendBuildScript(sb); - - Files.write(sb.toString(), buildFile, Charsets.UTF_8); - } - - /** - * Request write access to given files. Depending on the version control - * plug-in opens a confirm checkout dialog. - * - * @param shell - * parent instance for dialogs - * @return <code>IFile</code> objects for which user confirmed checkout - * @throws CoreException - * thrown if project is under version control, but not connected - */ - static Set<IFile> validateEdit( - @NonNull List<IFile> files, - @NonNull ExportStatus exportStatus, - @NonNull Shell shell) { - Set<IFile> confirmedFiles = new TreeSet<IFile>(FILE_COMPARATOR); - if (files.size() == 0) { - return confirmedFiles; - } - IStatus status = (files.get(0)).getWorkspace().validateEdit( - files.toArray(new IFile[files.size()]), shell); - if (status.isMultiStatus() && status.getChildren().length > 0) { - for (int i = 0; i < status.getChildren().length; i++) { - IStatus statusChild = status.getChildren()[i]; - if (statusChild.isOK()) { - confirmedFiles.add(files.get(i)); - } else { - exportStatus.addFileStatus( - ExportStatus.FileStatus.VCS_FAILURE, - files.get(i).getLocation().toFile()); - } - } - } else if (status.isOK()) { - confirmedFiles.addAll(files); - } - if (status.getSeverity() == IStatus.ERROR) { - // not possible to checkout files: not connected to version - // control plugin or hijacked files and made read-only, so - // collect error messages provided by validator and re-throw - StringBuffer message = new StringBuffer(status.getPlugin() + ": " //$NON-NLS-1$ - + status.getMessage() + NEWLINE); - if (status.isMultiStatus()) { - for (int i = 0; i < status.getChildren().length; i++) { - IStatus statusChild = status.getChildren()[i]; - message.append(statusChild.getMessage() + NEWLINE); - } - } - String s = message.toString(); - exportStatus.setErrorMessage(s); - } - - return confirmedFiles; - } - - // ------------------------------------------------------------------------------- - // Fix gradle wrapper version. This code is from GradleUtil in the Studio plugin: - // ------------------------------------------------------------------------------- - - private static final String GRADLE_PROPERTIES = "gradle-wrapper.properties"; - private static final String GRADLEW_PROPERTIES_PATH = - "gradle" + File.separator + "wrapper" + File.separator + GRADLE_PROPERTIES; - private static final String GRADLEW_DISTRIBUTION_URL_PROPERTY_NAME = "distributionUrl"; - - @NonNull - private static File getGradleWrapperPropertiesFilePath(@NonNull File projectRootDir) { - return new File(projectRootDir, GRADLEW_PROPERTIES_PATH); - } - - @Nullable - public static File findWrapperPropertiesFile(@NonNull File projectRootDir) { - File wrapperPropertiesFile = getGradleWrapperPropertiesFilePath(projectRootDir); - return wrapperPropertiesFile.isFile() ? wrapperPropertiesFile : null; - } - - private static boolean updateGradleDistributionUrl( - @NonNull String gradleVersion, - @NonNull File propertiesFile) throws IOException { - Properties properties = loadGradleWrapperProperties(propertiesFile); - String gradleDistributionUrl = getGradleDistributionUrl(gradleVersion, false); - String property = properties.getProperty(GRADLEW_DISTRIBUTION_URL_PROPERTY_NAME); - if (property != null - && (property.equals(gradleDistributionUrl) || property - .equals(getGradleDistributionUrl(gradleVersion, true)))) { - return false; - } - properties.setProperty(GRADLEW_DISTRIBUTION_URL_PROPERTY_NAME, gradleDistributionUrl); - FileOutputStream out = null; - try { - out = new FileOutputStream(propertiesFile); - properties.store(out, null); - return true; - } finally { - Closeables.close(out, true); - } - } - - @NonNull - private static Properties loadGradleWrapperProperties(@NonNull File propertiesFile) - throws IOException { - Properties properties = new Properties(); - FileInputStream fileInputStream = null; - try { - fileInputStream = new FileInputStream(propertiesFile); - properties.load(fileInputStream); - return properties; - } finally { - Closeables.close(fileInputStream, true); - } - } - - @NonNull - private static String getGradleDistributionUrl(@NonNull String gradleVersion, - boolean binOnly) { - String suffix = binOnly ? "bin" : "all"; - return String.format("https://services.gradle.org/distributions/gradle-%1$s-" + suffix - + ".zip", gradleVersion); - } -} |