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Enhance p2 director with "addJREIU" option.
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P2 Director Application fails to install some of the bundles which has
requirements on Java-SE 21. The reason for this issue was missing java
profile dependency during installation. This new option includes Jre IU
as an extra installable Unit.

Fixes #484
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@raghucssit
raghucssit committed Mar 18, 2024
1 parent e0ce87e commit 5addbd5
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Showing 6 changed files with 46 additions and 18 deletions.
5 changes: 3 additions & 2 deletions bundles/org.eclipse.equinox.p2.director.app/META-INF/MANIFEST.MF
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Expand Up @@ -2,12 +2,13 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %pluginName
Bundle-SymbolicName: org.eclipse.equinox.p2.director.app;singleton:=true
Bundle-Version: 1.3.300.qualifier
Bundle-Version: 1.3.400.qualifier
Bundle-Activator: org.eclipse.equinox.internal.p2.director.app.Activator
Bundle-Vendor: %providerName
Bundle-Localization: plugin
Export-Package: org.eclipse.equinox.internal.p2.director.app;x-internal:=true
Require-Bundle: org.eclipse.equinox.common;bundle-version="[3.5.0,4.0.0)"
Require-Bundle: org.eclipse.equinox.common;bundle-version="[3.5.0,4.0.0)",
org.eclipse.equinox.p2.publisher;bundle-version="[1.9.200,2.0.0)"
Bundle-RequiredExecutionEnvironment: JavaSE-17
Bundle-ActivationPolicy: lazy
Import-Package: org.bouncycastle.openpgp,
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15 changes: 15 additions & 0 deletions ...p2.director.app/src/org/eclipse/equinox/internal/p2/director/app/DirectorApplication.java
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Expand Up @@ -59,6 +59,7 @@
import org.eclipse.equinox.p2.metadata.VersionRange;
import org.eclipse.equinox.p2.planner.IPlanner;
import org.eclipse.equinox.p2.planner.IProfileChangeRequest;
import org.eclipse.equinox.p2.publisher.actions.JREAction;
import org.eclipse.equinox.p2.query.*;
import org.eclipse.equinox.p2.repository.IRepository;
import org.eclipse.equinox.p2.repository.artifact.IArtifactRepositoryManager;
Expand Down Expand Up @@ -421,6 +422,9 @@ private String escape(String string) {
private static final CommandLineOption OPTION_IGNORED = new CommandLineOption(new String[] { //
"-showLocation", "-eclipse.password", "-eclipse.keyring" }, //$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
null, ""); //$NON-NLS-1$
private static final CommandLineOption OPTION_ADD_JRE_IU = new CommandLineOption(new String[] { //
"-addJREIU" }, //$NON-NLS-1$
null, Messages.Help_Add_JRE_IU);

private static final Integer EXIT_ERROR = 13;
static private final String FLAVOR_DEFAULT = "tooling"; //$NON-NLS-1$
Expand Down Expand Up @@ -579,6 +583,7 @@ private static File processFileArgument(String arg) {
private boolean targetAgentIsSelfAndUp;
private boolean noArtifactRepositorySpecified;
private AvoidTrustPromptService trustService;
private boolean addJREIU;

protected ProfileChangeRequest buildProvisioningRequest(IProfile profile, Collection<IInstallableUnit> installs,
Collection<IInstallableUnit> uninstalls) {
Expand Down Expand Up @@ -1058,6 +1063,10 @@ private void performProvisioningActions() throws CoreException {
context.setProperty(ProvisioningContext.FOLLOW_REPOSITORY_REFERENCES, String.valueOf(followReferences));
context.setProperty(FOLLOW_ARTIFACT_REPOSITORY_REFERENCES, String.valueOf(followReferences));

if (addJREIU) {
context.setExtraInstallableUnits(List.of(JREAction.createJREIU()));
}

ProfileChangeRequest request = buildProvisioningRequest(profile, installs, uninstalls);
printRequest(request);

Expand Down Expand Up @@ -1361,6 +1370,11 @@ public void processArguments(String[] args) throws CoreException {
continue;
}

if (OPTION_ADD_JRE_IU.isOption(opt)) {
this.addJREIU = true;
continue;
}

if (opt != null && opt.length() > 0)
throw new ProvisionException(NLS.bind(Messages.unknown_option_0, opt));
}
Expand Down Expand Up @@ -1593,6 +1607,7 @@ private static void performHelpInfo(boolean documentation) {
OPTION_TRUSTED_PGP_KEYS, //
OPTION_TRUSTED_CERTIFCATES, //
OPTION_HELP, //
OPTION_ADD_JRE_IU, //
};

for (CommandLineOption allOption : allOptions) {
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2 changes: 2 additions & 0 deletions ...se.equinox.p2.director.app/src/org/eclipse/equinox/internal/p2/director/app/Messages.java
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Expand Up @@ -117,6 +117,8 @@ public class Messages extends NLS {

public static String Cant_write_in_destination;

public static String Help_Add_JRE_IU;

static {
// initialize resource bundle
NLS.initializeMessages(BUNDLE_NAME, Messages.class);
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3 changes: 2 additions & 1 deletion ...inox.p2.director.app/src/org/eclipse/equinox/internal/p2/director/app/messages.properties
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Expand Up @@ -88,4 +88,5 @@ File_does_not_exist=File does not exist: {0}.
Cannot_set_iu_profile_property_iu_does_not_exist=Unable to set IU profile properties because the following IU does not exist: {0}.
Unmatched_iu_profile_property_key_value=Unmatched IU profile property key/value pair: {0}.
Bad_format=Bad format ({0}) in IU profile properties file: {1}.
Cant_write_in_destination=The operation you've requested can not be performed because the folder {0} is read only.
Cant_write_in_destination=The operation you've requested can not be performed because the folder {0} is read only.
Help_Add_JRE_IU=Include a default JRE installable unit as an extra IU. This IU satisfies JRE dependencies in the case that the content metadata does not otherwise provide an IU for that purpose.
5 changes: 3 additions & 2 deletions bundles/org.eclipse.equinox.p2.publisher/META-INF/MANIFEST.MF
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %bundleName
Bundle-SymbolicName: org.eclipse.equinox.p2.publisher;singleton:=true
Bundle-Version: 1.9.100.qualifier
Bundle-Version: 1.9.200.qualifier
Bundle-Activator: org.eclipse.equinox.internal.p2.publisher.Activator
Bundle-Vendor: %providerName
Bundle-Localization: plugin
Expand All @@ -20,7 +20,8 @@ Export-Package: org.eclipse.equinox.internal.p2.publisher;
org.eclipse.equinox.p2.publisher.actions;
x-friends:="org.eclipse.equinox.p2.updatesite,
org.eclipse.equinox.p2.directorywatcher,
org.eclipse.equinox.p2.publisher.eclipse",
org.eclipse.equinox.p2.publisher.eclipse,
org.eclipse.equinox.p2.director.app",
org.eclipse.equinox.spi.p2.publisher;x-friends:="org.eclipse.equinox.p2.updatesite,org.eclipse.equinox.p2.publisher.eclipse"
Require-Bundle: org.eclipse.equinox.common;bundle-version="[3.18.0,4.0.0)",
org.eclipse.osgi;bundle-version="3.8.0"
Expand Down
34 changes: 21 additions & 13 deletions ....eclipse.equinox.p2.publisher/src/org/eclipse/equinox/p2/publisher/actions/JREAction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -70,8 +70,7 @@ public JREAction(String environment) {
@Override public IStatus perform(IPublisherInfo publisherInfo, IPublisherResult results, IProgressMonitor monitor) {
String problemMessage = NLS.bind(Messages.message_problemsWhilePublishingEE, jreLocation != null ? jreLocation : environment);
resultStatus = new MultiStatus(Activator.ID, 0, problemMessage, null);

initialize(publisherInfo);
this.info = publisherInfo;
IArtifactDescriptor artifact = createJREData(results);
if (artifact != null)
publishArtifact(artifact, new File[] {jreLocation}, null, publisherInfo, createRootPrefixComputer(jreLocation));
Expand All @@ -95,13 +94,7 @@ private static Status newWarningStatus(String message) {
* If the jreLocation is <code>null</code>, default information is generated.
*/
protected IArtifactDescriptor createJREData(IPublisherResult results) {
InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription();
iu.setSingleton(false);
iu.setId(DEFAULT_JRE_NAME);
iu.setVersion(DEFAULT_JRE_VERSION);
iu.setTouchpointType(PublisherHelper.TOUCHPOINT_NATIVE);

generateJREIUData(iu);
InstallableUnitDescription iu = generateJREIUDesc();

InstallableUnitFragmentDescription cu = new InstallableUnitFragmentDescription();
String configId = "config." + iu.getId();//$NON-NLS-1$
Expand Down Expand Up @@ -256,9 +249,15 @@ private static String[] parseEECapabilityVersion(ManifestElement eeCapability, M
}
}

private void generateJREIUData(InstallableUnitDescription iu) {
private InstallableUnitDescription generateJREIUDesc() {
InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription();
iu.setSingleton(false);
iu.setId(DEFAULT_JRE_NAME);
iu.setVersion(DEFAULT_JRE_VERSION);
iu.setTouchpointType(PublisherHelper.TOUCHPOINT_NATIVE);
initialize();
if (profileProperties == null || profileProperties.size() == 0)
return; //got nothing
return iu;

String profileLocation = profileProperties.get(PROFILE_LOCATION);

Expand Down Expand Up @@ -296,11 +295,11 @@ private void generateJREIUData(InstallableUnitDescription iu) {

List<IProvidedCapability> capabilities = generateJRECapability(iu.getId(), iu.getVersion());
iu.addProvidedCapabilities(capabilities);
return iu;
}

private void initialize(IPublisherInfo publisherInfo) {
private void initialize() {
File runtimeProfile = null;
this.info = publisherInfo;
if (jreLocation == null && environment == null) {
// create a runtime profile
StringBuilder buffer = createDefaultProfileFromRunningJvm();
Expand Down Expand Up @@ -510,4 +509,13 @@ private Map<String, String> loadProfile(InputStream stream) {
}
return null;
}

public static IInstallableUnit createJREIU() {
JREAction jreAction = new JREAction((File) null);
return jreAction.createJREInstallableUnit();
}

private IInstallableUnit createJREInstallableUnit() {
return MetadataFactory.createInstallableUnit(generateJREIUDesc());
}
}

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