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Fix quarkusio#2113 create-extension Maven mojo
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@ppalaga
ppalaga committed Jul 11, 2019
1 parent 550b4f8 commit a8fdc7b
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6 changes: 6 additions & 0 deletions devtools/maven/pom.xml
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<version>2.14.6</version>
</dependency>

<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.28</version>
</dependency>

<!-- extensions reader -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
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437 changes: 437 additions & 0 deletions devtools/maven/src/main/java/io/quarkus/maven/CreateExtensionMojo.java
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31 changes: 31 additions & 0 deletions devtools/maven/src/main/resources/create-extension-templates/Processor.java
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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.
*/
package [=javaPackage];

import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.builditem.FeatureBuildItem;

class [=properExtensionNameCamelCase]Processor {

private static final String FEATURE = "[=properExtensionName]";

@BuildStep
FeatureBuildItem feature() {
return new FeatureBuildItem(FEATURE);
}

}
50 changes: 50 additions & 0 deletions devtools/maven/src/main/resources/create-extension-templates/deployment-pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<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>
[#if parent.groupId?? ] <parent>
<groupId>[=parent.groupId]</groupId>
<artifactId>[=parent.artifactId]</artifactId>
<version>[=parent.version]</version>
<relativePath>[=parent.relativePath]</relativePath>
</parent>
[/#if]

[#if project.groupId?? && project.groupId != parent.groupId ] <groupId>[=project.groupId]</groupId>
[/#if]
[#if project.artifactId?? ] <artifactId>[=project.artifactId]</artifactId>
[/#if]
[#if project.version?? && project.version != parent.version ] <version>[=project.version]</version>
[/#if]
[#if project.name?? ] <name>[=project.name]</name>
[/#if]

<dependencies>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-core-deployment</artifactId>
[#if !assumeManaged ] <version>[=quarkusVersion]</version>
[/#if]
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-extension-processor</artifactId>
<version>[=quarkusVersion]</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>

</project>
28 changes: 28 additions & 0 deletions devtools/maven/src/main/resources/create-extension-templates/parent-pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<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>
[#if parent.groupId?? ] <parent>
<groupId>[=parent.groupId]</groupId>
<artifactId>[=parent.artifactId]</artifactId>
<version>[=parent.version]</version>
<relativePath>[=parent.relativePath]</relativePath>
</parent>
[/#if]

[#if project.groupId?? && project.groupId != parent.groupId ] <groupId>[=project.groupId]</groupId>
[/#if]
[#if project.artifactId?? ] <artifactId>[=project.artifactId]</artifactId>
[/#if]
[#if project.version?? && project.version != parent.version ] <version>[=project.version]</version>
[/#if]
[#if project.name?? ] <name>[=project.name]</name>
[/#if]

<packaging>pom</packaging>
<modules>
<module>deployment</module>
<module>runtime</module>
</modules>
</project>
44 changes: 44 additions & 0 deletions devtools/maven/src/main/resources/create-extension-templates/runtime-pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<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>
[#if parent.groupId?? ] <parent>
<groupId>[=parent.groupId]</groupId>
<artifactId>[=parent.artifactId]</artifactId>
<version>[=parent.version]</version>
<relativePath>[=parent.relativePath]</relativePath>
</parent>
[/#if]

[#if project.groupId?? && project.groupId != parent.groupId ] <groupId>[=project.groupId]</groupId>
[/#if]
[#if project.artifactId?? ] <artifactId>[=project.artifactId]</artifactId>
[/#if]
[#if project.version?? && project.version != parent.version ] <version>[=project.version]</version>
[/#if]
[#if project.name?? ] <name>[=project.name]</name>
[/#if]

<build>
<plugins>
<plugin>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-bootstrap-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-extension-processor</artifactId>
<version>[=quarkusVersion]</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
</project>
195 changes: 195 additions & 0 deletions devtools/maven/src/test/java/io/quarkus/maven/CreateExtensionMojoTest.java
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package io.quarkus.maven;

import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.LinkedHashSet;
import java.util.Set;
import java.util.stream.Collectors;

import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.codehaus.plexus.util.FileUtils;
import org.junit.Assert;
import org.junit.jupiter.api.Test;

public class CreateExtensionMojoTest {

static CreateExtensionMojo createMojo(String testProjectName) throws IllegalArgumentException,
IllegalAccessException, IOException, NoSuchFieldException, SecurityException {
final File srcDir = new File("target/test-classes/projects/" + testProjectName);
/* We want to run on the same project multiple times with different args so let's create a copy with a random
* suffix */
final File copyDir = new File(
"target/test-classes/projects/" + testProjectName + "-" + ((int) (Math.random() * 1000)));
FileUtils.copyDirectory(srcDir, copyDir);

final CreateExtensionMojo mojo = new CreateExtensionMojo();
mojo.basedir = copyDir;
mojo.encoding = CreateExtensionMojo.DEFAULT_ENCODING;
mojo.templatesUriBase = CreateExtensionMojo.DEFAULT_TEMPLATES_URI_BASE;
mojo.quarkusVersion = CreateExtensionMojo.DEFAULT_QUARKUS_VERSION;
mojo.assumeManaged = true;
return mojo;
}

@Test
void createExtensionUnderExistingPomMinimal() throws MojoExecutionException, MojoFailureException,
IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException, IOException {
final CreateExtensionMojo mojo = createMojo("create-extension-under-existing-pom");
mojo.artifactId = "my-project-(minimal-extension)";
mojo.assumeManaged = false;
mojo.execute();

assertTreesMatch(Paths.get("target/test-classes/expected/create-extension-under-existing-pom-minimal"),
mojo.basedir.toPath());
}

@Test
void createExtensionUnderExistingPomCustomGrandParent() throws MojoExecutionException, MojoFailureException,
IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException, IOException {
final CreateExtensionMojo mojo = createMojo("create-extension-under-existing-pom");
mojo.artifactId = "my-project-(custom-grand-parent-extension)";
mojo.grandParentArtifactId = "build-bom";
mojo.grandParentRelativePath = "../../build-bom/pom.xml";
mojo.execute();

assertTreesMatch(
Paths.get("target/test-classes/expected/create-extension-under-existing-pom-custom-grand-parent"),
mojo.basedir.toPath());
}

static void assertTreesMatch(Path expected, Path actual) throws IOException {
final Set<Path> expectedFiles = new LinkedHashSet<>();
Files.walk(expected).filter(Files::isRegularFile).forEach(p -> {
final Path relative = expected.relativize(p);
expectedFiles.add(relative);
final Path actualPath = actual.resolve(relative);
try {
Assert.assertEquals(new String(Files.readAllBytes(p), StandardCharsets.UTF_8),
new String(Files.readAllBytes(actualPath), StandardCharsets.UTF_8));
} catch (IOException e) {
throw new RuntimeException(e);
}
});

final Set<Path> unexpectedFiles = new LinkedHashSet<>();
Files.walk(actual).filter(Files::isRegularFile).forEach(p -> {
final Path relative = actual.relativize(p);
if (!expectedFiles.contains(relative)) {
unexpectedFiles.add(relative);
}
});
if (!unexpectedFiles.isEmpty()) {
Assert.fail(String.format("Files found under [%s] but not defined as expected under [%s]:%s", actual,
expected, unexpectedFiles.stream().map(Path::toString).collect(Collectors.joining("\n "))));
}
}

@Test
void getPackage() throws IOException {
Assert.assertEquals("org.apache.camel.quarkus.aws.sns.deployment",
CreateExtensionMojo.getJavaPackage("org.apache.camel.quarkus", "camel-quarkus-aws-sns-deployment"));
}

@Test
void toCapCamelCase() throws IOException {
Assert.assertEquals("FooBarBaz", CreateExtensionMojo.toCapCamelCase("foo-bar-baz"));
}

@Test
void addModule() throws IOException {
final Path path = Paths.get("pom.xml");
{
final String source = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //
+ "<project xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://maven.apache.org/POM/4.0.0\"\n" //
+ " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">\n" //
+ " <modelVersion>4.0.0</modelVersion>\n" //
+ " <groupId>org.acme</groupId>\n" //
+ " <artifactId>grand-parent</artifactId>\n" //
+ " <version>0.1-SNAPSHOT</version>\n" //
+ " <packaging>pom</packaging>\n" //
+ "</project>\n";
final String actual = CreateExtensionMojo.addModule(path, source, "new-module");
final String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //
+ "<project xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://maven.apache.org/POM/4.0.0\"\n" //
+ " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">\n" //
+ " <modelVersion>4.0.0</modelVersion>\n" //
+ " <groupId>org.acme</groupId>\n" //
+ " <artifactId>grand-parent</artifactId>\n" //
+ " <version>0.1-SNAPSHOT</version>\n" //
+ " <packaging>pom</packaging>\n" //
+ " <modules>\n" //
+ " <module>new-module</module>\n" //
+ " </modules>\n" + "</project>\n";
Assert.assertEquals(expected, actual);
}
{
final String source = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //
+ "<project xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://maven.apache.org/POM/4.0.0\"\n" //
+ " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">\n" //
+ " <modelVersion>4.0.0</modelVersion>\n" //
+ " <groupId>org.acme</groupId>\n" //
+ " <artifactId>grand-parent</artifactId>\n" //
+ " <version>0.1-SNAPSHOT</version>\n" //
+ "\n" //
+ " <packaging>pom</packaging>\n" //
+ "\n" //
+ " <modules>\n" //
+ " <module>old-module</module>\n" //
+ " </modules>\n" + "</project>\n";
final String actual = CreateExtensionMojo.addModule(path, source, "new-module");
final String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //
+ "<project xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://maven.apache.org/POM/4.0.0\"\n" //
+ " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">\n" //
+ " <modelVersion>4.0.0</modelVersion>\n" //
+ " <groupId>org.acme</groupId>\n" //
+ " <artifactId>grand-parent</artifactId>\n" //
+ " <version>0.1-SNAPSHOT</version>\n" //
+ "\n" //
+ " <packaging>pom</packaging>\n" //
+ "\n" //
+ " <modules>\n" //
+ " <module>old-module</module>\n" //
+ " <module>new-module</module>\n" //
+ " </modules>\n" //
+ "</project>\n";
Assert.assertEquals(expected, actual);
}
{
final String source = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //
+ "<project xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://maven.apache.org/POM/4.0.0\"\n" //
+ " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">\n" //
+ " <modelVersion>4.0.0</modelVersion>\n" //
+ " <groupId>org.acme</groupId>\n" //
+ " <artifactId>grand-parent</artifactId>\n" //
+ " <version>0.1-SNAPSHOT</version>\n" //
+ " <packaging>pom</packaging>\n" //
+ "\n" //
+ " <build>\n" //
+ " </build>\n" //
+ "</project>\n";
final String actual = CreateExtensionMojo.addModule(path, source, "new-module");
final String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //
+ "<project xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://maven.apache.org/POM/4.0.0\"\n" //
+ " xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">\n" //
+ " <modelVersion>4.0.0</modelVersion>\n" //
+ " <groupId>org.acme</groupId>\n" //
+ " <artifactId>grand-parent</artifactId>\n" //
+ " <version>0.1-SNAPSHOT</version>\n" //
+ " <packaging>pom</packaging>\n" //
+ "\n" //
+ " <modules>\n" //
+ " <module>new-module</module>\n" //
+ " </modules>\n" //
+ " <build>\n" //
+ " </build>\n" //
+ "</project>\n";
Assert.assertEquals(expected, actual);
}
}

}
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