sdedic commented on a change in pull request #2879:
URL: https://github.com/apache/netbeans/pull/2879#discussion_r613325425
##########
File path:
extide/gradle/src/org/netbeans/modules/gradle/api/execute/GradleDistributionManager.java
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@@ -308,6 +313,46 @@ public GradleDistribution defaultDistribution() {
return ret;
}
+ /**
+ * Lists all the {@link GradleDistribution}s available on the Gradle Home
+ * of this distribution manager. It looks for the
<code>$GRADLE_HOME/wrapper/dists</code>
+ * directory for already downloaded distributions.
+ * @return the list of available Gradle distributions from the Gradle Home.
+ * @since 2.10
+ */
+ public List<GradleDistribution> availableLocalDistributions() {
+ List<GradleDistribution> ret = new ArrayList<>();
+ File dists = new File(gradleUserHome, "wrapper/dists"); //NOI18N
+ if (dists.isDirectory()) {
+ try {
+ Files.walkFileTree(dists.toPath(), new
SimpleFileVisitor<Path>() {
+ @Override
+ public FileVisitResult visitFile(Path f,
BasicFileAttributes attrs) throws IOException {
+ String fname = f.getFileName().toString();
+ Matcher m = DIST_VERSION_PATTERN.matcher(fname);
+ if (m.matches()) {
Review comment:
oh ! Sorry. Then I'd suggest to stop at level 2 in the file walk
(f.getNameCount() > dists.getNameCount() + 2)
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