@Nullable
private static MavenPluginInfo createPluginDocument(File file) {
try {
if (!file.exists()) return null;
ZipFile jar = new ZipFile(file);
ZipEntry entry = jar.getEntry(MAVEN_PLUGIN_DESCRIPTOR);
if (entry == null) {
MavenLog.LOG.info(IndicesBundle.message("repository.plugin.corrupt", file));
return null;
}
InputStream is = jar.getInputStream(entry);
try {
return new MavenPluginInfo(is);
} finally {
is.close();
jar.close();
}
} catch (IOException e) {
MavenLog.LOG.info(e);
return null;
}
}
private static String resolveVersion(File pluginDir) {
List<String> versions = new ArrayList<String>();
File[] children;
try {
children = pluginDir.listFiles();
if (children == null) return "";
} catch (Exception e) {
MavenLog.LOG.warn(e);
return "";
}
for (File version : children) {
if (version.isDirectory()) {
versions.add(version.getName());
}
}
if (versions.isEmpty()) return "";
Collections.sort(versions);
return versions.get(versions.size() - 1);
}
public static void showError(Project project, String title, Throwable e) {
MavenLog.LOG.warn(title, e);
Notifications.Bus.notify(
new Notification(MAVEN_NOTIFICATION_GROUP, title, e.getMessage(), NotificationType.ERROR),
project);
}
