Description

<dependency>
    <groupId>com.duty27</groupId>
    <artifactId>eu-vat</artifactId>
    <version>0.1.0</version>
</dependency>

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Build file for com.duty27:eu-vat. Plain Java, no runtime dependencies. Java 11 or later.

  Everyday use:    mvn verify                 compile, run the tests, build the jar
  Releasing:       mvn -Prelease deploy       also builds the sources and Javadoc jars, signs everything with GPG and
                                              uploads to Maven Central (needs the credentials described in the
                                              java-publish workflow). The "release" profile is kept separate so
                                              nobody needs a GPG key just to build or test.
-->
<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>

  <groupId>com.duty27</groupId>
  <artifactId>eu-vat</artifactId>
  <version>0.1.0</version>
  <packaging>jar</packaging>

  <name>eu-vat</name>
  <description>EU standard VAT rates by date: every change since 2016, for all 27 member states. No dependencies, works offline.</description>
  <url>https://duty27.com/vat-rates/history</url>

  <licenses>
    <license>
      <name>MIT License</name>
      <url>https://opensource.org/licenses/MIT</url>
      <distribution>repo</distribution>
    </license>
  </licenses>
  <organization>
    <name>Duty27</name>
    <url>https://duty27.com</url>
  </organization>
  <developers>
    <developer>
      <name>Duty27</name>
      <organization>Duty27</organization>
      <organizationUrl>https://duty27.com</organizationUrl>
    </developer>
  </developers>
  <scm>
    <connection>scm:git:https://github.com/duty27/eu-vat.git</connection>
    <developerConnection>scm:git:ssh://git@github.com/duty27/eu-vat.git</developerConnection>
    <url>https://github.com/duty27/eu-vat</url>
  </scm>

  <properties>
    <!-- The compiler's release option (rather than separate source and target options) also checks the code against the
         Java 11 class library, so the jar cannot accidentally depend on an API newer than Java 11. -->
    <maven.compiler.release>11</maven.compiler.release>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <!-- Same bytes for the same source, so a rebuild produces an identical jar. -->
    <project.build.outputTimestamp>2026-10-04T00:00:00Z</project.build.outputTimestamp>
  </properties>

  <dependencies>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter</artifactId>
      <version>5.11.4</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>3.5.2</version>
      </plugin>
      <plugin>
        <!-- The license files travel inside the jar, as the licences ask. -->
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-resources-plugin</artifactId>
        <version>3.3.1</version>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <version>3.4.2</version>
        <configuration>
          <archive>
            <manifestEntries>
              <!-- Lets other modular code use this jar by a stable name without a module-info of our own. -->
              <Automatic-Module-Name>com.duty27.euvat</Automatic-Module-Name>
            </manifestEntries>
          </archive>
        </configuration>
      </plugin>
    </plugins>
    <resources>
      <resource>
        <directory>${project.basedir}</directory>
        <targetPath>META-INF</targetPath>
        <includes>
          <include>LICENSE</include>
          <include>DATA-LICENSE.md</include>
        </includes>
      </resource>
    </resources>
  </build>

  <profiles>
    <profile>
      <id>release</id>
      <build>
        <plugins>
          <!-- Maven Central requires a sources jar and a Javadoc jar, and every artifact signed. -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-source-plugin</artifactId>
            <version>3.3.1</version>
            <executions><execution><id>attach-sources</id><goals><goal>jar-no-fork</goal></goals></execution></executions>
          </plugin>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>3.11.2</version>
            <configuration><doclint>all,-missing</doclint></configuration>
            <executions><execution><id>attach-javadocs</id><goals><goal>jar</goal></goals></execution></executions>
          </plugin>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <version>3.2.7</version>
            <executions>
              <execution>
                <id>sign-artifacts</id>
                <phase>verify</phase>
                <goals><goal>sign</goal></goals>
                <configuration>
                  <!-- In CI the key's passphrase is supplied to gpg directly, with no prompt. -->
                  <gpgArguments><arg>--pinentry-mode</arg><arg>loopback</arg></gpgArguments>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <!-- Publishes to Maven Central through the Central Portal (credentials: server id "central" in settings.xml). -->
            <groupId>org.sonatype.central</groupId>
            <artifactId>central-publishing-maven-plugin</artifactId>
            <version>0.6.0</version>
            <extensions>true</extensions>
            <configuration>
              <publishingServerId>central</publishingServerId>
              <autoPublish>false</autoPublish>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>
</project>