StateFileUtil(
File projectRootDirectory,
File directoryToProcess,
File dotGradleStatesDirectory,
DigesterFactory shaDigesterFactory,
IoFactory ioFactory) {
this.projectRootDirectory = projectRootDirectory;
this.absoluteProjectRootPath = projectRootDirectory.getAbsolutePath();
this.ioFactory = ioFactory;
this.directoryToProcess = directoryToProcess;
this.absoluteDirectoryToProcessPath = directoryToProcess.getAbsolutePath();
this.shaDigesterFactory = shaDigesterFactory;
final String relativePathToProjectRoot = getRelativePathToProjectRoot(directoryToProcess);
final String directoryStateId = getStringDigest(relativePathToProjectRoot);
directoryStateDir = new File(dotGradleStatesDirectory, directoryStateId);
oldDirectoryStateDir = new File(directoryStateDir, "old");
newDirectoryStateDir = new File(directoryStateDir, "new");
if (newDirectoryStateDir.exists()) {
try {
FileUtils.deleteDirectory(newDirectoryStateDir);
} catch (IOException e) {
throw new GradleException(
"failed to clear new state directory " + newDirectoryStateDir.getAbsolutePath(), e);
}
}
if (!GFileUtils.createDirectoriesWhenNotExistent(oldDirectoryStateDir, newDirectoryStateDir)) {
throw new GradleException(
"failed to create one or more of the state directories ["
+ oldDirectoryStateDir.getAbsolutePath()
+ ", "
+ newDirectoryStateDir.getAbsolutePath()
+ "]");
}
}
