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Add support for Product Update-site names
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This a work-around to have
eclipse-equinox/p2#353 available now and can be
reverted once the mentioned change in P2 is available in Tycho.
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@HannesWell
HannesWell committed Oct 15, 2023
1 parent e15be68 commit 49d079b
Showing 1 changed file with 118 additions and 2 deletions.
120 changes: 118 additions & 2 deletions tycho-core/src/main/java/org/eclipse/tycho/p2/tools/publisher/PublishProductToolImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,21 +16,38 @@
import static org.eclipse.tycho.p2.tools.publisher.DependencySeedUtil.createSeed;

import java.io.File;
import java.lang.reflect.Field;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

import org.eclipse.core.runtime.AssertionFailedException;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.URIUtil;
import org.eclipse.equinox.internal.p2.metadata.TouchpointInstruction;
import org.eclipse.equinox.internal.p2.publisher.eclipse.IProductDescriptor;
import org.eclipse.equinox.internal.p2.publisher.eclipse.ProductFile;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.metadata.Version;
import org.eclipse.equinox.p2.publisher.AdviceFileAdvice;
import org.eclipse.equinox.p2.publisher.IPublisherAction;
import org.eclipse.equinox.p2.publisher.IPublisherAdvice;
import org.eclipse.equinox.p2.publisher.eclipse.ConfigCUsAction;
import org.eclipse.equinox.p2.publisher.eclipse.IConfigAdvice;
import org.eclipse.equinox.p2.publisher.eclipse.ProductAction;
import org.eclipse.equinox.p2.publisher.eclipse.ProductFileAdvice;
import org.eclipse.equinox.p2.repository.IRepository;
import org.eclipse.equinox.p2.repository.IRepositoryReference;
import org.eclipse.equinox.p2.repository.artifact.IArtifactRepository;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
import org.eclipse.equinox.p2.repository.spi.RepositoryReference;
import org.eclipse.tycho.ArtifactKey;
import org.eclipse.tycho.ArtifactType;
import org.eclipse.tycho.BuildFailureException;
Expand All @@ -41,6 +58,7 @@
import org.eclipse.tycho.p2.repository.PublishingRepository;
import org.eclipse.tycho.p2.tools.publisher.facade.PublishProductTool;
import org.eclipse.tycho.targetplatform.P2TargetPlatform;
import org.xml.sax.Attributes;

/**
* Tool for transforming product definition source files into p2 metadata and artifacts. Includes
Expand Down Expand Up @@ -77,7 +95,58 @@ public List<DependencySeed> publishProduct(File productFile, File launcherBinari

IPublisherAdvice[] advice = getProductSpecificAdviceFileAdvice(productFile, expandedProduct);

ProductAction action = new ProductAction(null, expandedProduct, flavor, launcherBinaries);
ProductAction action = new ProductAction(null, expandedProduct, flavor, launcherBinaries) {
//TODO: Remove this anonymous extension once https://github.com/eclipse-equinox/p2/pull/353 is available
@Override
protected IPublisherAction createConfigCUsAction() {
return new ConfigCUsAction(info, flavor, id, version) {
private static final Collection<String> PROPERTIES_TO_SKIP = Set.of("osgi.frameworkClassPath",
"osgi.framework", "osgi.bundles", "eof", "eclipse.p2.profile", "eclipse.p2.data.area",
"org.eclipse.update.reconcile", "org.eclipse.equinox.simpleconfigurator.configUrl");

@Override
protected String[] getConfigurationStrings(Collection<IConfigAdvice> configAdvice) {
String configurationData = ""; //$NON-NLS-1$
String unconfigurationData = ""; //$NON-NLS-1$
Set<String> properties = new HashSet<>();
for (IConfigAdvice advice : configAdvice) {
for (Entry<String, String> aProperty : advice.getProperties().entrySet()) {
String key = aProperty.getKey();
if (PROPERTIES_TO_SKIP.contains(key) && !properties.contains(key)) {
properties.add(key);
Map<String, String> parameters = new LinkedHashMap<>();
parameters.put("propName", key); //$NON-NLS-1$
parameters.put("propValue", aProperty.getValue()); //$NON-NLS-1$
configurationData += TouchpointInstruction.encodeAction("setProgramProperty", //$NON-NLS-1$
parameters);
parameters.put("propValue", ""); //$NON-NLS-1$//$NON-NLS-2$
unconfigurationData += TouchpointInstruction.encodeAction("setProgramProperty", //$NON-NLS-1$
parameters);
}
}
if (advice instanceof ProductFileAdvice) {
for (IRepositoryReference repo : ((ProductFileAdvice) advice).getUpdateRepositories()) {
Map<String, String> parameters = new LinkedHashMap<>();
parameters.put("type", Integer.toString(repo.getType())); //$NON-NLS-1$
parameters.put("location", repo.getLocation().toString()); //$NON-NLS-1$
if (repo.getNickname() != null) {
parameters.put("name", repo.getNickname()); //$NON-NLS-1$
}
parameters.put("enabled", Boolean.toString( //$NON-NLS-1$
(repo.getOptions() & IRepository.ENABLED) == IRepository.ENABLED));
configurationData += TouchpointInstruction.encodeAction("addRepository", //$NON-NLS-1$
parameters);
parameters.remove("enabled"); //$NON-NLS-1$
unconfigurationData += TouchpointInstruction.encodeAction("removeRepository", //$NON-NLS-1$
parameters);
}
}
}
return new String[] { configurationData, unconfigurationData };
}
};
}
};
IMetadataRepository metadataRepository = publishingRepository.getMetadataRepository();
IArtifactRepository artifactRepository = publishingRepository
.getArtifactRepositoryForWriting(new ProductBinariesWriteSession(expandedProduct.getId()));
Expand Down Expand Up @@ -126,7 +195,54 @@ private static void addRootFeatures(ExpandedProduct product, List<DependencySeed

private static IProductDescriptor loadProductFile(File productFile) throws IllegalArgumentException {
try {
return new ProductFile(productFile.getAbsolutePath());
return new ProductFile(productFile.getAbsolutePath()) {
//TODO: Remove this anonymous extension once https://github.com/eclipse-equinox/p2/pull/353 is available
private static final int STATE_REPOSITORIES = 28;
private static final Field STATE_FILED;
static {
Field state = null;
try {
state = ProductFile.class.getDeclaredField("state");
state.trySetAccessible();
} catch (NoSuchFieldException | SecurityException e) {
}
STATE_FILED = state;
}

private int getState() {
try {
return (Integer) STATE_FILED.get(this);
} catch (IllegalArgumentException | IllegalAccessException e) {
throw new IllegalStateException("Failed to get processing state", e);
}
}

@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) {
int state = getState();
if (state == STATE_REPOSITORIES && "repository".equals(localName)) {
processRepositoryInformation(attributes);
} else {
super.startElement(uri, localName, qName, attributes);
}
}

private void processRepositoryInformation(Attributes attributes) {
try {
List<IRepositoryReference> repositories = getRepositoryEntries();
URI uri = URIUtil.fromString(attributes.getValue("location"));
String name = attributes.getValue("name");
boolean enabled = Boolean.parseBoolean(attributes.getValue("enabled"));
int options = enabled ? IRepository.ENABLED : IRepository.NONE;
// First add a metadata repository
repositories.add(new RepositoryReference(uri, name, IRepository.TYPE_METADATA, options));
// Now a colocated artifact repository
repositories.add(new RepositoryReference(uri, name, IRepository.TYPE_ARTIFACT, options));
} catch (URISyntaxException e) {
// ignore malformed URI's. These should have already been caught by the UI
}
}
};
} catch (Exception e) {
throw new BuildFailureException(
"Cannot parse product file " + productFile.getAbsolutePath() + ": " + e.getMessage(), e); //$NON-NLS-1$
Expand Down

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