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Brian O'Connor
f7e5f055 1 parent 5f54c6f6

Adding BuckLibGenerator to autogenerate lib/BUCK 

Change-Id: I7eab26f57d4f5886b1512b687fca75d684938d46
Inline Side-by-side
Showing 9 changed files with 832 additions and 5 deletions
# ***** This file was auto-generated at Mon May 02 11:42:36 PDT 2016. Do not edit this file manually. *****
# ***** This file was auto-generated at Wed May 04 19:19:10 PDT 2016. Do not edit this file manually. *****
osgi_feature_group(
name = 'COMPILE',
visibility = ['PUBLIC'],
......@@ -187,9 +187,9 @@ remote_jar (
remote_jar (
name = 'onos-atomix',
out = 'atomix-1.0.onos-20160502.173651-190.jar',
url = 'https://oss.sonatype.org/content/repositories/snapshots/org/onosproject/atomix/1.0.onos-SNAPSHOT/atomix-1.0.onos-20160502.173651-190.jar',
sha1 = '763da0295d060271ae223db474dd024a7e84c629',
out = 'atomix-1.0.onos-20160505.013719-220.jar',
url = 'https://oss.sonatype.org/content/repositories/snapshots/org/onosproject/atomix/1.0.onos-SNAPSHOT/atomix-1.0.onos-20160505.013719-220.jar',
sha1 = '9dabad079e1fcd15f58cf995b84eda562b8de21e',
maven_coords = 'org.onosproject:atomix:1.0.onos-SNAPSHOT',
visibility = [ 'PUBLIC' ],
)
......
#FIXME build this dynamically
URL = 'https://oss.sonatype.org/content/repositories/snapshots/org/onosproject/libgen/1.0-SNAPSHOT/libgen-1.0-20160505.022015-2.jar'
SHA = 'fa29f6f5432587df65e55a7d0c99d1454577dcfd'
prebuilt_jar(
name = 'libgen',
binary_jar = ':libgen-jar',
visibility = [ 'PUBLIC' ],
)
remote_file (
name = 'libgen-jar',
out = 'libgen.jar',
url = URL,
sha1 = SHA,
)
\ No newline at end of file
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2016-present Open Networking Laboratory
~
~ Licensed 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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.onosproject</groupId>
<artifactId>onos-base</artifactId>
<version>1</version>
<relativePath/>
</parent>
<groupId>org.onosproject</groupId>
<artifactId>libgen</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<description>Buck third-party library generator</description>
<url>http://onosproject.org/</url>
<scm>
<connection>scm:git:https://gerrit.onosproject.org/onos</connection>
<developerConnection>scm:git:https://gerrit.onosproject.org/onos</developerConnection>
<url>http://gerrit.onosproject.org/</url>
</scm>
<licenses>
<license>
<name>Apache License, Version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
</license>
</licenses>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
<version>1.1.0</version>
</dependency>
<!--<dependency>-->
<!--<groupId>commons-configuration</groupId>-->
<!--<artifactId>commons-configuration</artifactId>-->
<!--<version>1.10</version>-->
<!--</dependency>-->
<!--<dependency>-->
<!--<groupId>commons-collections</groupId>-->
<!--<artifactId>commons-collections</artifactId>-->
<!--<version>3.2.2</version>-->
<!--</dependency>-->
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-aether-provider</artifactId>
<version>3.3.9</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-connector-basic</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-file</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-http</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.6.2</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.2</version>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.onosproject.libgen.BuckLibGenerator</mainClass>
</transformer>
</transformers>
<filters>
<filter>
<artifact>*</artifact>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.10</version>
</plugin>
</plugins>
</build>
</project>
/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed 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.
*/
package org.onosproject.libgen;
import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
import org.eclipse.aether.DefaultRepositorySystemSession;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.artifact.DefaultArtifact;
import org.eclipse.aether.collection.CollectRequest;
import org.eclipse.aether.collection.CollectResult;
import org.eclipse.aether.collection.DependencyCollectionException;
import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
import org.eclipse.aether.graph.Dependency;
import org.eclipse.aether.graph.DependencyFilter;
import org.eclipse.aether.graph.DependencyNode;
import org.eclipse.aether.impl.DefaultServiceLocator;
import org.eclipse.aether.repository.LocalRepository;
import org.eclipse.aether.repository.RemoteRepository;
import org.eclipse.aether.repository.RepositoryPolicy;
import org.eclipse.aether.resolution.ArtifactRequest;
import org.eclipse.aether.resolution.ArtifactResult;
import org.eclipse.aether.resolution.DependencyRequest;
import org.eclipse.aether.resolution.VersionRangeRequest;
import org.eclipse.aether.resolution.VersionRangeResolutionException;
import org.eclipse.aether.resolution.VersionRangeResult;
import org.eclipse.aether.spi.connector.RepositoryConnectorFactory;
import org.eclipse.aether.spi.connector.transport.TransporterFactory;
import org.eclipse.aether.transport.file.FileTransporterFactory;
import org.eclipse.aether.transport.http.HttpTransporterFactory;
import org.eclipse.aether.util.artifact.JavaScopes;
import org.eclipse.aether.util.filter.DependencyFilterUtils;
import org.eclipse.aether.version.Version;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.Reader;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
import static org.eclipse.aether.repository.RepositoryPolicy.CHECKSUM_POLICY_WARN;
import static org.eclipse.aether.repository.RepositoryPolicy.UPDATE_POLICY_ALWAYS;
/**
* Resolver capable of resolving Maven coordinates to a Maven artifact.
*/
public class AetherResolver {
private static final String CENTRAL_URL = "http://repo1.maven.org/maven2/";
private static RepositorySystem system;
private static RepositorySystemSession session;
private static final RemoteRepository CENTRAL =
new RemoteRepository.Builder("central", "default", CENTRAL_URL).build();
private final String repoUrl;
static {
DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();
locator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class );
locator.addService(TransporterFactory.class, FileTransporterFactory.class );
locator.addService(TransporterFactory.class, HttpTransporterFactory.class );
locator.setErrorHandler( new DefaultServiceLocator.ErrorHandler()
{
@Override
public void serviceCreationFailed( Class<?> type, Class<?> impl, Throwable exception )
{
exception.printStackTrace();
}
} );
AetherResolver.system = locator.getService( RepositorySystem.class );
DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
LocalRepository localRepo = new LocalRepository("target/local-repo" );
session.setLocalRepositoryManager( system.newLocalRepositoryManager( session, localRepo ) );
//session.setTransferListener( new ConsoleTransferListener() );
//session.setRepositoryListener( new ConsoleRepositoryListener() );
AetherResolver.session = session;
}
public static BuckArtifact getArtifact(String name, String uri, String repo) {
return new AetherResolver(repo).build(name, uri);
}
private AetherResolver(String repoUrl) {
this.repoUrl = repoUrl;
}
private BuckArtifact build(String name, String uri) {
uri = uri.replaceFirst("mvn:", "");
Artifact artifact = new DefaultArtifact(uri);
String originalVersion = artifact.getVersion();
try {
artifact = artifact.setVersion(newestVersion(artifact));
artifact = resolveArtifact(artifact);
String sha = getSha(artifact);
boolean osgiReady = isOsgiReady(artifact);
if (originalVersion.endsWith("-SNAPSHOT")) {
String url = String.format("%s/%s/%s/%s/%s-%s.%s",
repoUrl,
artifact.getGroupId().replace('.', '/'),
artifact.getArtifactId(),
originalVersion,
artifact.getArtifactId(),
artifact.getVersion(),
artifact.getExtension());
String mavenCoords = String.format("%s:%s:%s",
artifact.getGroupId(),
artifact.getArtifactId(),
originalVersion);
return BuckArtifact.getArtifact(name, url, sha, mavenCoords, osgiReady);
}
return BuckArtifact.getArtifact(name, artifact, sha, repoUrl, osgiReady);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private Artifact resolveArtifact(Artifact artifact) throws Exception {
ArtifactRequest request = new ArtifactRequest();
request.setArtifact(artifact);
request.setRepositories(repositories());
ArtifactResult result = system.resolveArtifact(session, request);
return result.getArtifact();
}
private boolean isOsgiReady(Artifact artifact) throws Exception {
JarFile jar = new JarFile(artifact.getFile());
Attributes attrs = jar.getManifest().getMainAttributes();
return attrs.getValue("Bundle-SymbolicName") != null &&
attrs.getValue("Bundle-Version") != null;
}
private String getSha(Artifact artifact) throws Exception {
String directory = artifact.getFile().getParent();
String file = String.format("%s-%s.%s.sha1",
artifact.getArtifactId(),
artifact.getVersion(),
artifact.getExtension());
String shaPath = Paths.get(directory, file).toString();
try (Reader reader = new FileReader(shaPath)) {
return new BufferedReader(reader).readLine().trim().split(" ", 2)[0];
}
}
private String newestVersion(Artifact artifact) throws VersionRangeResolutionException {
VersionRangeRequest rangeRequest = new VersionRangeRequest();
rangeRequest.setArtifact(artifact);
rangeRequest.setRepositories(repositories());
VersionRangeResult rangeResult = system.resolveVersionRange(session, rangeRequest );
Version newestVersion = rangeResult.getHighestVersion();
return newestVersion.toString();
}
public List<RemoteRepository> repositories()
{
if (repoUrl != null && repoUrl.length() > 0) {
RepositoryPolicy policy = new RepositoryPolicy(true,
UPDATE_POLICY_ALWAYS,
CHECKSUM_POLICY_WARN);
RemoteRepository repository =
new RemoteRepository.Builder("temp", "default", repoUrl)
.setSnapshotPolicy(policy).build();
return Arrays.asList(CENTRAL, repository);
}
return Collections.singletonList(CENTRAL);
}
}
/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed 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.
*/
package org.onosproject.libgen;
import org.eclipse.aether.artifact.Artifact;
/**
* Representation of a remote artifact for Buck.
*/
public abstract class BuckArtifact {
private final String name;
private final String sha;
private final boolean osgiReady;
public static BuckArtifact getArtifact(String name, Artifact artifact, String sha, String repo, boolean osgiReady) {
return new MavenArtifact(name, artifact, sha, repo, osgiReady);
}
public static BuckArtifact getArtifact(String name, String url, String sha, String mavenCoords, boolean osgiReady) {
return new HTTPArtifact(name, url, sha, mavenCoords, osgiReady);
}
public static BuckArtifact getArtifact(String name, String url, String sha) {
return new HTTPArtifact(name, url, sha, null, true);
}
public BuckArtifact(String name, String sha, boolean osgiReady) {
this.name = name;
this.sha = sha;
this.osgiReady = osgiReady;
}
public String name() {
return name;
}
abstract String fileName();
abstract String url();
private String jarTarget() {
return name != null ? name : fileName();
}
private boolean isPublic() {
return name != null;
}
boolean isOsgiReady() {
return osgiReady;
}
String mavenCoords() {
return null;
}
public String getBuckFragment() {
String visibility = isPublic() ? "[ 'PUBLIC' ]" : "[]";
boolean isJar = fileName().endsWith(".jar");
String output = (isJar ? "remote_jar" : "remote_file") + " (\n" +
" name = '%s',\n" + // jar target
" out = '%s',\n" + // jar file name
" url = '%s',\n" + // maven url
" sha1 = '%s',\n" + // artifact sha
( isJar && mavenCoords() != null ?
" maven_coords = '"+ mavenCoords()+"',\n" : "" ) +
" visibility = %s,\n" +
")\n\n";
return String.format(output, jarTarget(), fileName(), url(), sha, visibility);
}
private static class HTTPArtifact extends BuckArtifact {
private final String url;
private final String mavenCoords;
public HTTPArtifact(String name, String url, String sha, String mavenCoords, boolean osgiReady) {
super(name, sha, osgiReady);
this.url = url;
this.mavenCoords = mavenCoords;
}
@Override
String fileName() {
String[] parts = url.split("/");
return parts[parts.length - 1];
}
@Override
String mavenCoords() {
return mavenCoords;
}
@Override
String url() {
return url;
}
}
private static class MavenArtifact extends BuckArtifact {
private final Artifact artifact;
private final String repo;
private MavenArtifact(String name, Artifact artifact, String sha, String repo, boolean osgiReady) {
super(name, sha, osgiReady);
this.artifact = artifact;
this.repo = repo;
}
@Override
String url() {
//mvn:[repo:]groupId:artifactId:[extension:[classifier:]]:version
StringBuilder mvnUrl = new StringBuilder("mvn:");
if (repo != null && repo.length() > 0) {
mvnUrl.append(repo).append(':');
}
mvnUrl.append(artifact.getGroupId()).append(':')
.append(artifact.getArtifactId()).append(':')
.append(artifact.getExtension()).append(':');
if (artifact.getClassifier() != null && artifact.getClassifier().length() > 0) {
mvnUrl.append(artifact.getClassifier()).append(':');
}
mvnUrl.append(artifact.getVersion());
return mvnUrl.toString();
}
//FIXME get sources jars
@Override
String mavenCoords() {
String classifer = artifact.getClassifier();
if (!isOsgiReady()) {
classifer = "NON-OSGI" + classifer;
}
if ("jar".equals(artifact.getExtension().toLowerCase()) &&
classifer.length() == 0) {
// shorter form
return String.format("%s:%s:%s",
artifact.getGroupId(),
artifact.getArtifactId(),
artifact.getVersion());
}
return String.format("%s:%s:%s:%s:%s",
artifact.getGroupId(),
artifact.getArtifactId(),
artifact.getExtension(),
classifer,
artifact.getVersion());
}
@Override
String fileName() {
return String.format("%s-%s.%s",
artifact.getArtifactId(),
artifact.getVersion(),
artifact.getExtension());
}
}
}
/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed 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.
*/
package org.onosproject.libgen;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.net.URL;
import java.net.URLConnection;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Generates a BUCK file from a JSON file containing third-party library
* dependencies.
*/
public class BuckLibGenerator {
// public static final String MAVEN_COORDS = "maven_coords";
// public static final String COMPILE_ONLY = "compile_only";
// public static final String RUNTIME_ONLY = "runtime_only";
private final ObjectNode jsonRoot;
private final List<BuckArtifact> artifacts = new ArrayList<>();
private final List<BuckLibrary> libraries = new ArrayList<>();
/**
* Main entry point.
*
* @param args command-line arguments; JSON input file and BUCK output file
*/
public static void main(String[] args) throws Exception {
if (args.length < 2) {
System.err.println("Not enough args.\n\nUSAGE: <json file> <output>");
System.exit(5);
}
// Parse args
String jsonFilePath = args[0];
String outputBuckPath = args[1];
// Load and parse input JSON file
ObjectMapper mapper = new ObjectMapper();
mapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
ObjectNode json = (ObjectNode) mapper.reader()
.readTree(new FileInputStream(jsonFilePath));
// Traverse dependencies and build a dependency graph (DAG)
BuckLibGenerator generator = new BuckLibGenerator(json).resolve();
// Write the output BUCK file
generator.write(outputBuckPath);
System.out.printf("\nFinish writing %s\n", outputBuckPath);
}
public BuckLibGenerator(ObjectNode root) {
this.jsonRoot = root;
}
private BuckArtifact parseArtifact(Map.Entry<String, JsonNode> entry) {
String name = entry.getKey();
JsonNode value = entry.getValue();
String uri;
String repo = null;
if (value.isTextual()) {
uri = value.asText();
} else if (value.isObject()) {
uri = value.get("uri").asText();
repo = value.get("repo").asText("");
} else {
throw new RuntimeException("Unknown element for name: " + name +
" of type: " + value.getNodeType());
}
System.out.print(name + " ");
System.out.flush();
BuckArtifact buckArtifact;
if (uri.startsWith("http")) {
String sha = getHttpSha(uri);
buckArtifact = BuckArtifact.getArtifact(name, uri, sha);
} else if (uri.startsWith("mvn")) {
uri = uri.replaceFirst("mvn:", "");
// if (repo != null) {
// System.out.println(name + " " + repo);
// }
buckArtifact = AetherResolver.getArtifact(name, uri, repo);
} else {
throw new RuntimeException("Unsupported artifact uri: " + uri);
}
System.out.println(buckArtifact.url());
return buckArtifact;
}
private BuckLibrary parseLibrary(Map.Entry<String, JsonNode> entry) {
String libraryName = entry.getKey();
JsonNode list = entry.getValue();
if (list.size() == 0) {
throw new RuntimeException("Empty library: " + libraryName);
}
List<String> libraryTargets = new ArrayList<>(list.size());
list.forEach(node -> {
String name;
if (node.isObject()) {
name = node.get("name").asText();
} else if (node.isTextual()) {
name = node.asText();
} else {
throw new RuntimeException("Unknown node type: " + node.getNodeType());
}
if (!name.contains(":")) {
name = ':' + name;
}
libraryTargets.add(name);
});
return BuckLibrary.getLibrary(libraryName, libraryTargets);
}
public BuckLibGenerator resolve() {
jsonRoot.get("artifacts").fields().forEachRemaining(entry -> {
BuckArtifact buckArtifact = parseArtifact(entry);
artifacts.add(buckArtifact);
// String artifactName = buckArtifact.name();
// if (artifacts.putIfAbsent(artifactName, buckArtifact) != null) {
// error("Duplicate artifact: %s", artifactName);
// }
});
jsonRoot.get("libraries").fields().forEachRemaining(entry -> {
BuckLibrary library = parseLibrary(entry);
libraries.add(library);
// String libraryName = library.name();
// if (libraries.putIfAbsent(libraryName, library) != null) {
// error("Duplicate library: %s", libraryName);
// }
});
return this;
}
void write(String outputFilePath) {
File outputFile = new File(outputFilePath);
if (!outputFile.setWritable(true)) {
error("Failed to make %s to writeable.", outputFilePath);
}
try (PrintWriter writer = new PrintWriter(outputFile)) {
writer.write(String.format(
"# ***** This file was auto-generated at %s. Do not edit this file manually. *****\n",
new Date().toString()));
libraries.forEach(library -> writer.print(library.getBuckFragment()));
artifacts.forEach(artifact -> writer.print(artifact.getBuckFragment()));
writer.flush();
} catch (FileNotFoundException e) {
error("File not found: %s", outputFilePath);
}
if (!outputFile.setReadOnly()) {
error("Failed to set %s to read-only.", outputFilePath);
}
}
String getHttpSha(String url) {
//TODO look in buck-out/gen first
//FIXME need http download cache
try {
URLConnection connection = new URL(url).openConnection();
connection.connect();
InputStream stream = connection.getInputStream();
MessageDigest md = MessageDigest.getInstance("SHA-1");
byte[] buffer = new byte[8192];
int read;
while ((read = stream.read(buffer)) >= 0) {
md.update(buffer, 0, read);
}
StringBuilder result = new StringBuilder();
byte[] digest = md.digest();
for (byte b : digest) {
result.append(String.format("%02x", b));
}
return result.toString();
} catch (IOException | NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
}
private void error(String format, String... args) {
if (!format.endsWith("\n")) {
format += '\n';
}
System.err.printf(format, args);
System.exit(1);
}
}
/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed 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.
*/
package org.onosproject.libgen;
import org.eclipse.aether.artifact.Artifact;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Representation of a java library for Buck.
*/
public class BuckLibrary {
private final String name;
private final List<String> targets;
private final Set<Artifact> provided = new HashSet<>();
private final Set<Artifact> runtime = new HashSet<>();
public static BuckLibrary getLibrary(String libraryName, List<String> libraryTargets) {
return new BuckLibrary(libraryName, libraryTargets);
}
private BuckLibrary(String name, List<String> targets) {
this.name = name;
this.targets = targets;
}
public String name() {
return name;
}
public String getBuckFragment() {
StringBuilder output = new StringBuilder()
.append("osgi_feature_group(\n")
.append(String.format(" name = '%s',\n", name))
.append(" visibility = ['PUBLIC'],\n")
.append(" exported_deps = [");
targets.forEach(target -> output.append(String.format("\n '%s',", target)));
output.append("\n ],\n)\n\n");
return output.toString();
}
}
\ No newline at end of file
#!/bin/bash
cd $(buck root 2>/dev/null)
java -jar $(buck build //tools/build/libgen:libgen --show-output 2>/dev/null | tail -1 | cut -d' ' -f2) lib/deps.json lib/BUCK
......@@ -100,10 +100,11 @@ staged_apps = ['$(location %s)' % a for a in APPS]
sources = [ '$(location :onos-features)', ]
sources += staged_repos + staged_apps
import time
genrule(
name = 'onos-package',
out = 'onos.tar.gz',
bash = '$(exe //buck-tools:onos-stage) $OUT $(location :onos-karaf) ' + ' '.join(sources),
bash = 'echo %s >/dev/null; $(exe //buck-tools:onos-stage) $OUT $(location :onos-karaf) ' % time.time() + ' '.join(sources),
visibility = [ 'PUBLIC' ],
)
......