[MNG-8081] Interpolate available properties during default profile selection (Maven 3.9.x) (#1447)
Co-authored-by: Guillaume Nodet <gnodet@gmail.com>
diff --git a/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java b/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java
index 6ad8b8e..3043a76 100644
--- a/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java
+++ b/maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilder.java
@@ -26,23 +26,28 @@
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
+import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Objects;
+import java.util.Optional;
import java.util.Properties;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
import org.apache.maven.artifact.versioning.VersionRange;
import org.apache.maven.model.Activation;
-import org.apache.maven.model.ActivationFile;
import org.apache.maven.model.Build;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.DependencyManagement;
import org.apache.maven.model.InputLocation;
+import org.apache.maven.model.InputLocationTracker;
import org.apache.maven.model.InputSource;
import org.apache.maven.model.Model;
import org.apache.maven.model.Parent;
@@ -78,6 +83,7 @@
import org.apache.maven.model.validation.ModelValidator;
import org.codehaus.plexus.interpolation.InterpolationException;
import org.codehaus.plexus.interpolation.MapBasedValueSource;
+import org.codehaus.plexus.interpolation.RegexBasedInterpolator;
import org.codehaus.plexus.interpolation.StringSearchInterpolator;
import org.codehaus.plexus.util.StringUtils;
import org.eclipse.sisu.Nullable;
@@ -299,14 +305,19 @@
profileActivationContext.setProjectProperties(tmpModel.getProperties());
- List<Profile> activePomProfiles =
- profileSelector.getActiveProfiles(rawModel.getProfiles(), profileActivationContext, problems);
- currentData.setActiveProfiles(activePomProfiles);
-
Map<String, Activation> interpolatedActivations =
getInterpolatedActivations(rawModel, profileActivationContext, problems);
injectProfileActivations(tmpModel, interpolatedActivations);
+ List<Profile> activePomProfiles =
+ profileSelector.getActiveProfiles(tmpModel.getProfiles(), profileActivationContext, problems);
+
+ Set<String> activeProfileIds =
+ activePomProfiles.stream().map(Profile::getId).collect(Collectors.toSet());
+ currentData.setActiveProfiles(rawModel.getProfiles().stream()
+ .filter(p -> activeProfileIds.contains(p.getId()))
+ .collect(Collectors.toList()));
+
// profile injection
for (Profile activeProfile : activePomProfiles) {
profileInjector.injectProfile(tmpModel, activeProfile, request, problems);
@@ -413,42 +424,74 @@
return result;
}
+ @FunctionalInterface
+ private interface InterpolateString {
+ String apply(String s) throws InterpolationException;
+ }
+
private Map<String, Activation> getInterpolatedActivations(
Model rawModel, DefaultProfileActivationContext context, DefaultModelProblemCollector problems) {
Map<String, Activation> interpolatedActivations = getProfileActivations(rawModel, true);
- for (Activation activation : interpolatedActivations.values()) {
- if (activation.getFile() != null) {
- replaceWithInterpolatedValue(activation.getFile(), context, problems);
+
+ if (interpolatedActivations.isEmpty()) {
+ return Collections.emptyMap();
+ }
+ RegexBasedInterpolator interpolator = new RegexBasedInterpolator();
+
+ interpolator.addValueSource(new MapBasedValueSource(context.getProjectProperties()));
+ interpolator.addValueSource(new MapBasedValueSource(context.getUserProperties()));
+ interpolator.addValueSource(new MapBasedValueSource(context.getSystemProperties()));
+
+ class Interpolation {
+ final InputLocationTracker target;
+
+ final InterpolateString impl;
+
+ Interpolation(InputLocationTracker target, InterpolateString impl) {
+ this.target = target;
+ this.impl = impl;
}
+
+ void performFor(String value, String locationKey, Consumer<String> mutator) {
+ if (StringUtils.isEmpty(value)) {
+ return;
+ }
+ try {
+ mutator.accept(impl.apply(value));
+ } catch (InterpolationException e) {
+ problems.add(new ModelProblemCollectorRequest(Severity.ERROR, Version.BASE)
+ .setMessage("Failed to interpolate value " + value + ": " + e.getMessage())
+ .setLocation(target.getLocation(locationKey))
+ .setException(e));
+ }
+ }
+ }
+ for (Activation activation : interpolatedActivations.values()) {
+ Optional<Activation> a = Optional.of(activation);
+ a.map(Activation::getFile).ifPresent(fa -> {
+ Interpolation nt =
+ new Interpolation(fa, s -> profileActivationFilePathInterpolator.interpolate(s, context));
+ nt.performFor(fa.getExists(), "exists", fa::setExists);
+ nt.performFor(fa.getMissing(), "missing", fa::setMissing);
+ });
+ a.map(Activation::getOs).ifPresent(oa -> {
+ Interpolation nt = new Interpolation(oa, interpolator::interpolate);
+ nt.performFor(oa.getArch(), "arch", oa::setArch);
+ nt.performFor(oa.getFamily(), "family", oa::setFamily);
+ nt.performFor(oa.getName(), "name", oa::setName);
+ nt.performFor(oa.getVersion(), "version", oa::setVersion);
+ });
+ a.map(Activation::getProperty).ifPresent(pa -> {
+ Interpolation nt = new Interpolation(pa, interpolator::interpolate);
+ nt.performFor(pa.getName(), "name", pa::setName);
+ nt.performFor(pa.getValue(), "value", pa::setValue);
+ });
+ a.map(Activation::getJdk).ifPresent(ja -> new Interpolation(activation, interpolator::interpolate)
+ .performFor(ja, "jdk", activation::setJdk));
}
return interpolatedActivations;
}
- private void replaceWithInterpolatedValue(
- ActivationFile activationFile, ProfileActivationContext context, DefaultModelProblemCollector problems) {
- try {
- if (StringUtils.isNotEmpty(activationFile.getExists())) {
- String path = activationFile.getExists();
- String absolutePath = profileActivationFilePathInterpolator.interpolate(path, context);
- activationFile.setExists(absolutePath);
- } else if (StringUtils.isNotEmpty(activationFile.getMissing())) {
- String path = activationFile.getMissing();
- String absolutePath = profileActivationFilePathInterpolator.interpolate(path, context);
- activationFile.setMissing(absolutePath);
- }
- } catch (InterpolationException e) {
- String path = StringUtils.isNotEmpty(activationFile.getExists())
- ? activationFile.getExists()
- : activationFile.getMissing();
-
- problems.add(new ModelProblemCollectorRequest(Severity.ERROR, Version.BASE)
- .setMessage("Failed to interpolate file location " + path + ": " + e.getMessage())
- .setLocation(activationFile.getLocation(
- StringUtils.isNotEmpty(activationFile.getExists()) ? "exists" : "missing"))
- .setException(e));
- }
- }
-
@Override
public ModelBuildingResult build(ModelBuildingRequest request, ModelBuildingResult result)
throws ModelBuildingException {
diff --git a/maven-model-builder/src/main/java/org/apache/maven/model/validation/DefaultModelValidator.java b/maven-model-builder/src/main/java/org/apache/maven/model/validation/DefaultModelValidator.java
index 47a92ab..dc544d4 100644
--- a/maven-model-builder/src/main/java/org/apache/maven/model/validation/DefaultModelValidator.java
+++ b/maven-model-builder/src/main/java/org/apache/maven/model/validation/DefaultModelValidator.java
@@ -24,17 +24,24 @@
import java.io.File;
import java.util.Arrays;
+import java.util.Deque;
import java.util.HashMap;
import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
+import java.util.Optional;
import java.util.Set;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.StreamSupport;
import org.apache.maven.model.Activation;
-import org.apache.maven.model.ActivationFile;
import org.apache.maven.model.Build;
import org.apache.maven.model.BuildBase;
import org.apache.maven.model.Dependency;
@@ -236,42 +243,97 @@
}
private void validate30RawProfileActivation(ModelProblemCollector problems, Activation activation, String prefix) {
- if (activation == null || activation.getFile() == null) {
+ if (activation == null) {
return;
}
+ class ActivationFrame {
+ String location;
+ Optional<? extends InputLocationTracker> parent;
- ActivationFile file = activation.getFile();
-
- String path;
- String location;
-
- if (file.getExists() != null && !file.getExists().isEmpty()) {
- path = file.getExists();
- location = "exists";
- } else if (file.getMissing() != null && !file.getMissing().isEmpty()) {
- path = file.getMissing();
- location = "missing";
- } else {
- return;
+ ActivationFrame(String location, Optional<? extends InputLocationTracker> parent) {
+ this.location = location;
+ this.parent = parent;
+ }
}
+ final Deque<ActivationFrame> stk = new LinkedList<>();
- if (hasProjectExpression(path)) {
- Matcher matcher = EXPRESSION_PROJECT_NAME_PATTERN.matcher(path);
- while (matcher.find()) {
- String propertyName = matcher.group(0);
- if (!"${project.basedir}".equals(propertyName)) {
+ final Supplier<String> pathSupplier = () -> {
+ final boolean parallel = false;
+ return StreamSupport.stream(((Iterable<ActivationFrame>) stk::descendingIterator).spliterator(), parallel)
+ .map(f -> f.location)
+ .collect(Collectors.joining("."));
+ };
+ final Supplier<InputLocation> locationSupplier = () -> {
+ if (stk.size() < 2) {
+ return null;
+ }
+ Iterator<ActivationFrame> f = stk.iterator();
+
+ String location = f.next().location;
+ ActivationFrame parent = f.next();
+
+ return parent.parent.map(p -> p.getLocation(location)).orElse(null);
+ };
+ final Consumer<String> validator = s -> {
+ if (hasProjectExpression(s)) {
+ String path = pathSupplier.get();
+ Matcher matcher = EXPRESSION_PROJECT_NAME_PATTERN.matcher(s);
+ while (matcher.find()) {
+ String propertyName = matcher.group(0);
+
+ if (path.startsWith("activation.file.") && "${project.basedir}".equals(propertyName)) {
+ continue;
+ }
addViolation(
problems,
Severity.WARNING,
Version.V30,
- prefix + "activation.file." + location,
+ prefix + path,
null,
- "Failed to interpolate file location " + path + ": " + propertyName
+ "Failed to interpolate profile activation property " + s + ": " + propertyName
+ " expressions are not supported during profile activation.",
- file.getLocation(location));
+ locationSupplier.get());
}
}
- }
+ };
+ Optional<Activation> root = Optional.of(activation);
+ stk.push(new ActivationFrame("activation", root));
+ root.map(Activation::getFile).ifPresent(fa -> {
+ stk.push(new ActivationFrame("file", Optional.of(fa)));
+ stk.push(new ActivationFrame("exists", Optional.empty()));
+ validator.accept(fa.getExists());
+ stk.peek().location = "missing";
+ validator.accept(fa.getMissing());
+ stk.pop();
+ stk.pop();
+ });
+ root.map(Activation::getOs).ifPresent(oa -> {
+ stk.push(new ActivationFrame("os", Optional.of(oa)));
+ stk.push(new ActivationFrame("arch", Optional.empty()));
+ validator.accept(oa.getArch());
+ stk.peek().location = "family";
+ validator.accept(oa.getFamily());
+ stk.peek().location = "name";
+ validator.accept(oa.getName());
+ stk.peek().location = "version";
+ validator.accept(oa.getVersion());
+ stk.pop();
+ stk.pop();
+ });
+ root.map(Activation::getProperty).ifPresent(pa -> {
+ stk.push(new ActivationFrame("property", Optional.of(pa)));
+ stk.push(new ActivationFrame("name", Optional.empty()));
+ validator.accept(pa.getName());
+ stk.peek().location = "value";
+ validator.accept(pa.getValue());
+ stk.pop();
+ stk.pop();
+ });
+ root.map(Activation::getJdk).ifPresent(jdk -> {
+ stk.push(new ActivationFrame("jdk", Optional.empty()));
+ validator.accept(jdk);
+ stk.pop();
+ });
}
private void validate20RawPlugins(
diff --git a/maven-model-builder/src/test/java/org/apache/maven/model/validation/DefaultModelValidatorTest.java b/maven-model-builder/src/test/java/org/apache/maven/model/validation/DefaultModelValidatorTest.java
index 8a7b4fe..22a94db 100644
--- a/maven-model-builder/src/test/java/org/apache/maven/model/validation/DefaultModelValidatorTest.java
+++ b/maven-model-builder/src/test/java/org/apache/maven/model/validation/DefaultModelValidatorTest.java
@@ -20,6 +20,8 @@
import java.io.InputStream;
import java.util.List;
+import java.util.Properties;
+import java.util.function.UnaryOperator;
import junit.framework.TestCase;
import org.apache.maven.model.Model;
@@ -44,29 +46,41 @@
}
private SimpleProblemCollector validate(String pom) throws Exception {
- return validateEffective(pom, ModelBuildingRequest.VALIDATION_LEVEL_STRICT);
+ return validateEffective(pom, UnaryOperator.identity());
}
private SimpleProblemCollector validateRaw(String pom) throws Exception {
- return validateRaw(pom, ModelBuildingRequest.VALIDATION_LEVEL_STRICT);
+ return validateRaw(pom, UnaryOperator.identity());
}
private SimpleProblemCollector validateEffective(String pom, int level) throws Exception {
- ModelBuildingRequest request = new DefaultModelBuildingRequest().setValidationLevel(level);
+ return validateEffective(pom, mbr -> mbr.setValidationLevel(level));
+ }
- SimpleProblemCollector problems = new SimpleProblemCollector(read(pom));
+ private SimpleProblemCollector validateEffective(String pom, UnaryOperator<ModelBuildingRequest> requestConfigurer)
+ throws Exception {
+ Model model = read(pom);
- validator.validateEffectiveModel(problems.getModel(), request, problems);
+ SimpleProblemCollector problems = new SimpleProblemCollector(model);
+
+ validator.validateEffectiveModel(model, requestConfigurer.apply(new DefaultModelBuildingRequest()), problems);
return problems;
}
private SimpleProblemCollector validateRaw(String pom, int level) throws Exception {
- ModelBuildingRequest request = new DefaultModelBuildingRequest().setValidationLevel(level);
+ return validateRaw(pom, mbr -> mbr.setValidationLevel(level));
+ }
- SimpleProblemCollector problems = new SimpleProblemCollector(read(pom));
+ private SimpleProblemCollector validateRaw(String pom, UnaryOperator<ModelBuildingRequest> requestConfigurer)
+ throws Exception {
+ Model model = read(pom);
- validator.validateRawModel(problems.getModel(), request, problems);
+ SimpleProblemCollector problems = new SimpleProblemCollector(model);
+
+ ModelBuildingRequest request = requestConfigurer.apply(new DefaultModelBuildingRequest());
+
+ validator.validateRawModel(model, request, problems);
return problems;
}
@@ -748,24 +762,61 @@
result.getWarnings().get(0));
}
- public void testProfileActivationWithAllowedExpression() throws Exception {
- SimpleProblemCollector result = validateRaw("raw-model/profile-activation-file-with-allowed-expressions.xml");
+ public void testRepositoryWithExpression() throws Exception {
+ SimpleProblemCollector result = validateRaw("raw-model/repository-with-expression.xml");
assertViolations(result, 0, 0, 0);
}
- public void testProfileActivationWithProjectExpression() throws Exception {
+ public void testRepositoryWithBasedirExpression() throws Exception {
+ SimpleProblemCollector result = validateRaw("raw-model/repository-with-basedir-expression.xml");
+ assertViolations(result, 0, 0, 0);
+ }
+
+ public void testProfileActivationWithAllowedExpression() throws Exception {
+ SimpleProblemCollector result = validateRaw(
+ "raw-model/profile-activation-file-with-allowed-expressions.xml",
+ mbr -> mbr.setUserProperties(new Properties() {
+ private static final long serialVersionUID = 1L;
+
+ {
+ setProperty("foo", "foo");
+ setProperty("bar", "foo");
+ }
+ }));
+ assertViolations(result, 0, 0, 0);
+ }
+
+ public void testProfileActivationFileWithProjectExpression() throws Exception {
SimpleProblemCollector result = validateRaw("raw-model/profile-activation-file-with-project-expressions.xml");
assertViolations(result, 0, 0, 2);
assertEquals(
"'profiles.profile[exists-project-version].activation.file.exists' "
- + "Failed to interpolate file location ${project.version}/test.txt: "
+ + "Failed to interpolate profile activation property ${project.version}/test.txt: "
+ "${project.version} expressions are not supported during profile activation.",
result.getWarnings().get(0));
assertEquals(
"'profiles.profile[missing-project-version].activation.file.missing' "
- + "Failed to interpolate file location ${project.version}/test.txt: "
+ + "Failed to interpolate profile activation property ${project.version}/test.txt: "
+ + "${project.version} expressions are not supported during profile activation.",
+ result.getWarnings().get(1));
+ }
+
+ public void testProfileActivationPropertyWithProjectExpression() throws Exception {
+ SimpleProblemCollector result =
+ validateRaw("raw-model/profile-activation-property-with-project-expressions.xml");
+ assertViolations(result, 0, 0, 2);
+
+ assertEquals(
+ "'profiles.profile[property-name-project-version].activation.property.name' "
+ + "Failed to interpolate profile activation property ${project.version}: "
+ + "${project.version} expressions are not supported during profile activation.",
+ result.getWarnings().get(0));
+
+ assertEquals(
+ "'profiles.profile[property-value-project-version].activation.property.value' "
+ + "Failed to interpolate profile activation property ${project.version}: "
+ "${project.version} expressions are not supported during profile activation.",
result.getWarnings().get(1));
}
diff --git a/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-file-with-allowed-expressions.xml b/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-file-with-allowed-expressions.xml
index a4beb62..72b6747 100644
--- a/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-file-with-allowed-expressions.xml
+++ b/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-file-with-allowed-expressions.xml
@@ -60,5 +60,23 @@
</activation>
</profile>
+ <profile>
+ <id>dynamic-property-available</id>
+ <activation>
+ <property>
+ <name>${activationProperty}</name>
+ </property>
+ </activation>
+ </profile>
+
+ <profile>
+ <id>matches-another-property</id>
+ <activation>
+ <property>
+ <name>foo</name>
+ <value>${bar}</value>
+ </property>
+ </activation>
+ </profile>
</profiles>
</project>
diff --git a/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-property-with-project-expressions.xml b/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-property-with-project-expressions.xml
new file mode 100644
index 0000000..8bcf89f
--- /dev/null
+++ b/maven-model-builder/src/test/resources/poms/validation/raw-model/profile-activation-property-with-project-expressions.xml
@@ -0,0 +1,49 @@
+<!--
+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.
+-->
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+ <artifactId>aid</artifactId>
+ <groupId>gid</groupId>
+ <version>0.1</version>
+ <packaging>pom</packaging>
+
+ <profiles>
+
+ <profile>
+ <id>property-name-project-version</id>
+ <activation>
+ <property>
+ <name>${project.version}</name>
+ </property>
+ </activation>
+ </profile>
+ <profile>
+ <id>property-value-project-version</id>
+ <activation>
+ <property>
+ <name>project.version</name>
+ <value>${project.version}</value>
+ </property>
+ </activation>
+ </profile>
+
+ </profiles>
+</project>
diff --git a/maven-model-builder/src/test/resources/poms/validation/raw-model/repository-with-basedir-expression.xml b/maven-model-builder/src/test/resources/poms/validation/raw-model/repository-with-basedir-expression.xml
new file mode 100644
index 0000000..2dd11eb
--- /dev/null
+++ b/maven-model-builder/src/test/resources/poms/validation/raw-model/repository-with-basedir-expression.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
+<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/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.maven.validation</groupId>
+ <artifactId>parent</artifactId>
+ <version>1</version>
+ </parent>
+
+ <groupId>org.apache.maven.validation</groupId>
+ <artifactId>project</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+
+ <repositories>
+ <repository>
+ <id>repo</id>
+ <url>file://${basedir}/target/remote-repo</url>
+ </repository>
+ <repository>
+ <id>repo-project-basedir</id>
+ <url>file://${project.basedir}/sdk/maven/repo</url>
+ </repository>
+ <repository>
+ <id>repo-project-baseUri</id>
+ <url>${project.baseUri}/sdk/maven/repo</url>
+ </repository>
+ </repositories>
+
+</project>
diff --git a/maven-model-builder/src/test/resources/poms/validation/raw-model/repository-with-expression.xml b/maven-model-builder/src/test/resources/poms/validation/raw-model/repository-with-expression.xml
new file mode 100644
index 0000000..fcdd946
--- /dev/null
+++ b/maven-model-builder/src/test/resources/poms/validation/raw-model/repository-with-expression.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.maven.validation</groupId>
+ <artifactId>parent</artifactId>
+ <version>1</version>
+ </parent>
+
+ <groupId>org.apache.maven.validation</groupId>
+ <artifactId>project</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+
+ <properties>
+ <x>just/some/path</x>
+ </properties>
+
+ <repositories>
+ <repository>
+ <id>repo</id>
+ <url>file://${x}/sdk/maven/repo</url>
+ </repository>
+ </repositories>
+
+</project>
\ No newline at end of file
