netbeans/.github/scripts/BinariesListUpdates.java at master · apache/netbeans · GitHub

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* Licensed to the Apache Software Foundation (ASF) under one

* or more contributor license agreements. See the NOTICE file

* distributed with this work for additional information

* regarding copyright ownership. The ASF licenses this file

* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0

* 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.

import java.io.IOException;

import java.nio.file.Files;

import java.nio.file.Path;

import java.util.List;

import java.util.concurrent.Semaphore;

import java.util.concurrent.atomic.LongAdder;

import java.util.stream.Stream;

import org.apache.maven.search.api.Record;

import org.apache.maven.search.api.SearchRequest;

import org.apache.maven.search.backend.smo.SmoSearchBackend;

import org.apache.maven.search.backend.smo.SmoSearchBackendFactory;

import org.apache.maven.artifact.versioning.ComparableVersion;

import static org.apache.maven.search.api.MAVEN.ARTIFACT_ID;

import static org.apache.maven.search.api.MAVEN.CLASSIFIER;

import static org.apache.maven.search.api.MAVEN.GROUP_ID;

import static org.apache.maven.search.api.MAVEN.VERSION;

import static org.apache.maven.search.api.request.BooleanQuery.and;

import static org.apache.maven.search.api.request.FieldQuery.fieldQuery;

/**

* Scans for binaries-list files and checks if newer versions of the declared dependencies exist.

* dependencies:

* <pre>org.apache.maven.indexer:search-backend-smo</pre>

* <pre>org.apache.maven:maven-artifact</pre>

* @author mbien

public class BinariesListUpdates {

private static final LongAdder updates = new LongAdder();

private static final LongAdder checks = new LongAdder();

private static final LongAdder skips = new LongAdder();

// java --class-path "lib/*" BinariesListUpdates.java /path/to/netbeans/project

public static void main(String[] args) throws IOException, InterruptedException {

if (args.length != 1 || Files.notExists(Path.of(args[0]).resolve("README.md"))) {

throw new IllegalArgumentException("path to netbeans folder expected");

}

Path path = Path.of(args[0]);

try (Stream<Path> dependencyFiles = Files.find(path, 10, (p, a) -> p.getFileName().toString().equals("binaries-list"));

SmoSearchBackend backend = SmoSearchBackendFactory.createSmo()) {

dependencyFiles.sorted().forEach(p -> {

try {

checkDependencies(p, backend);

} catch (IOException | InterruptedException ex) {

throw new RuntimeException(ex);

}

});

}

System.out.println("checked " + checks.sum() + " dependencies, found " + updates.sum() + " updates, skipped " + skips.sum() + "." );

}

private static void checkDependencies(Path path, SmoSearchBackend backend) throws IOException, InterruptedException {

System.out.println(path);

try (Stream<String> lines = Files.lines(path).parallel()) {

// 321C614F85F1DEA6BB08C1817C60D53B7F3552FD org.fusesource.jansi:jansi:2.4.0

lines.filter(l -> !l.startsWith("#"))

.filter(l -> l.length() > 40 && l.charAt(40) == ' ')

.map(l -> l.substring(40+1))

.forEach(l -> {

String[] comp = l.split("\\:");

if (comp.length == 3 || comp.length == 4) {

String gid = comp[0].strip();

String aid = comp[1].strip();

String version = comp[2].strip();

String classifier = comp.length == 4 ? comp[3].strip() : null;

try {

String gac;

String latest;

if (classifier == null) {

latest = queryLatestVersion(backend, gid, aid);

gac = String.join(":", gid, aid);

} else {

latest = queryLatestVersion(backend, gid, aid, classifier.split("@")[0]);

gac = String.join(":", gid, aid, classifier);

}

if (latest != null && !version.equals(latest)) {

System.out.printf(" %-50s %s -> %s\n", gac, version, latest);

updates.increment();

}

} catch (IOException | InterruptedException ex) {

throw new RuntimeException(ex);

}

} else {

System.out.println(" skip: '"+l+"'");

skips.increment();

}

checks.increment();

});

}

System.out.println();

}

private static String queryLatestVersion(SmoSearchBackend backend, String gid, String aid) throws IOException, InterruptedException {

return queryLatestVersion(backend, new SearchRequest(and(fieldQuery(GROUP_ID, gid), fieldQuery(ARTIFACT_ID, aid))));

}

private static String queryLatestVersion(SmoSearchBackend backend, String gid, String aid, String classifier) throws IOException, InterruptedException {

return queryLatestVersion(backend, new SearchRequest(and(fieldQuery(GROUP_ID, gid), fieldQuery(ARTIFACT_ID, aid), fieldQuery(CLASSIFIER, classifier))));

}

// reduce concurrency level if needed

private final static Semaphore requests = new Semaphore(3);

private static String queryLatestVersion(SmoSearchBackend backend, SearchRequest request) throws IOException, InterruptedException {

requests.acquire();

try {

List<Record> results;

try {

results = backend.search(request).getPage();

} catch (IOException ex) {

System.out.println("received exception: '" + ex.getMessage() + "', retry in 10s");

Thread.sleep(10_000);

try {

results = backend.search(request).getPage();

} catch(IOException ignore) {

throw ex;

}

return results.stream()

.map(r -> r.getValue(VERSION))

.filter(v -> !v.contains("alpha") && !v.contains("beta"))

.filter(v -> !v.contains("M") && !v.contains("m") && !v.contains("B") && !v.contains("b") && !v.contains("ea") && !v.contains("RC"))

.limit(5)

.max((v1, v2) -> new ComparableVersion(v1).compareTo(new ComparableVersion(v2)))

.orElse(null);

} finally {

requests.release();

}

netbeans/.github/scripts/BinariesListUpdates.java at master · apache/netbeans · GitHub

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