public File createDist(
URI distributionUrl, String distBase, String distPath, String zipBase, String zipPath)
throws Exception {
File gradleHome = pathAssembler.gradleHome(distBase, distPath, distributionUrl);
if (!alwaysDownload && !alwaysUnpack && gradleHome.isDirectory()) {
return gradleHome;
}
File localZipFile = pathAssembler.distZip(zipBase, zipPath, distributionUrl);
if (alwaysDownload || !localZipFile.exists()) {
File tmpZipFile = new File(localZipFile.getParentFile(), localZipFile.getName() + ".part");
tmpZipFile.delete();
System.out.println("Downloading " + distributionUrl);
download.download(distributionUrl, tmpZipFile);
tmpZipFile.renameTo(localZipFile);
}
if (gradleHome.isDirectory()) {
System.out.println("Deleting directory " + gradleHome.getAbsolutePath());
deleteDir(gradleHome);
}
File distDest = gradleHome.getParentFile();
System.out.println(
"Unzipping " + localZipFile.getAbsolutePath() + " to " + distDest.getAbsolutePath());
unzip(localZipFile, distDest);
if (!gradleHome.isDirectory()) {
throw new RuntimeException(
String.format(
"Gradle distribution '%s' does not contain expected directory '%s'.",
distributionUrl, gradleHome.getName()));
}
setExecutablePermissions(gradleHome);
return gradleHome;
}
