Description

<dependency>
    <groupId>io.github.nicklambourne</groupId>
    <artifactId>slackblocks</artifactId>
    <version>2.4.0</version>
</dependency>

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>io.github.nicklambourne</groupId>
  <artifactId>slackblocks</artifactId>
  <version>2.4.0</version>
  <packaging>jar</packaging>

  <name>slackblocks for Java</name>
  <description>Validated, fluent Slack Block Kit construction for Java.</description>
  <url>https://github.com/nicklambourne/slackblocks</url>

  <licenses>
    <license>
      <name>MIT License</name>
      <url>https://opensource.org/license/mit</url>
      <distribution>repo</distribution>
    </license>
    <license>
      <name>BSD 3-Clause License</name>
      <url>https://opensource.org/license/bsd-3-clause</url>
      <distribution>repo</distribution>
    </license>
  </licenses>

  <developers>
    <developer>
      <id>nicklambourne</id>
      <name>Nicholas Lambourne</name>
      <url>https://github.com/nicklambourne</url>
    </developer>
  </developers>

  <scm>
    <connection>scm:git:https://github.com/nicklambourne/slackblocks.git</connection>
    <developerConnection>scm:git:ssh://git@github.com/nicklambourne/slackblocks.git</developerConnection>
    <url>https://github.com/nicklambourne/slackblocks</url>
    <tag>HEAD</tag>
  </scm>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <project.build.outputTimestamp>2026-09-17T00:00:00Z</project.build.outputTimestamp>
    <maven.compiler.release>17</maven.compiler.release>
    <slack.java.sdk.version>1.51.0</slack.java.sdk.version>
    <gson.version>2.14.0</gson.version>
    <junit.version>6.1.3</junit.version>
    <error.prone.version>2.50.0</error.prone.version>
    <nullaway.version>0.14.1</nullaway.version>
    <google.java.format.version>1.36.1</google.java.format.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>com.slack.api</groupId>
      <artifactId>slack-api-model</artifactId>
      <version>${slack.java.sdk.version}</version>
    </dependency>
    <dependency>
      <groupId>com.google.code.gson</groupId>
      <artifactId>gson</artifactId>
      <version>${gson.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jspecify</groupId>
      <artifactId>jspecify</artifactId>
      <version>1.0.1</version>
    </dependency>

    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter</artifactId>
      <version>${junit.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.slack.api</groupId>
      <artifactId>slack-api-client</artifactId>
      <version>${slack.java.sdk.version}</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.16.0</version>
        <configuration>
          <showWarnings>true</showWarnings>
          <compilerArgs>
            <arg>-Xlint:all</arg>
            <arg>-Werror</arg>
          </compilerArgs>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>3.6.0</version>
        <configuration>
          <useModulePath>false</useModulePath>
          <systemPropertyVariables>
            <slackblocks.project.version>${project.version}</slackblocks.project.version>
          </systemPropertyVariables>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <version>3.5.1</version>
        <configuration>
          <archive>
            <manifestEntries>
              <Automatic-Module-Name>io.github.nicklambourne.slackblocks</Automatic-Module-Name>
            </manifestEntries>
          </archive>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-source-plugin</artifactId>
        <version>3.4.0</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>3.12.0</version>
        <executions>
          <execution>
            <id>attach-javadocs</id>
            <goals>
              <goal>jar</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <doclint>all</doclint>
          <excludePackageNames>io.github.nicklambourne.slackblocks.internal</excludePackageNames>
          <additionalJOptions>
            <additionalJOption>-Werror</additionalJOption>
          </additionalJOptions>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <version>3.6.3</version>
        <executions>
          <execution>
            <id>enforce-build-environment</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requireJavaVersion>
                  <version>[17,)</version>
                </requireJavaVersion>
                <requireMavenVersion>
                  <version>[3.9,)</version>
                </requireMavenVersion>
              </rules>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

  <profiles>
    <profile>
      <!-- Error Prone, NullAway, and google-java-format need a JDK 21+ runtime. The Java 17 CI
           leg still compiles and tests on a genuine Java 17 runtime; newer legs enforce these. -->
      <id>static-analysis</id>
      <activation>
        <jdk>[21,)</jdk>
      </activation>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
              <compilerArgs combine.children="append">
                <arg>-XDcompilePolicy=simple</arg>
                <arg>-XDaddTypeAnnotationsToSymbol=true</arg>
                <arg>--should-stop=ifError=FLOW</arg>
                <arg>-Xplugin:ErrorProne -Xep:NullAway:ERROR -XepOpt:NullAway:OnlyNullMarked=true -XepOpt:NullAway:JSpecifyMode=true</arg>
              </compilerArgs>
              <annotationProcessorPaths>
                <path>
                  <groupId>com.google.errorprone</groupId>
                  <artifactId>error_prone_core</artifactId>
                  <version>${error.prone.version}</version>
                </path>
                <path>
                  <groupId>com.uber.nullaway</groupId>
                  <artifactId>nullaway</artifactId>
                  <version>${nullaway.version}</version>
                </path>
              </annotationProcessorPaths>
            </configuration>
            <executions>
              <execution>
                <!-- Tests pass null deliberately to exercise argument checks. -->
                <id>default-testCompile</id>
                <configuration>
                  <compilerArgs combine.self="override">
                    <arg>-Xlint:all</arg>
                    <arg>-Werror</arg>
                    <arg>-XDcompilePolicy=simple</arg>
                    <arg>-XDaddTypeAnnotationsToSymbol=true</arg>
                    <arg>--should-stop=ifError=FLOW</arg>
                    <arg>-Xplugin:ErrorProne -Xep:NullAway:OFF</arg>
                  </compilerArgs>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <groupId>com.diffplug.spotless</groupId>
            <artifactId>spotless-maven-plugin</artifactId>
            <version>3.10.2</version>
            <configuration>
              <java>
                <includes>
                  <include>src/main/java/**/*.java</include>
                  <include>src/test/java/**/*.java</include>
                </includes>
                <googleJavaFormat>
                  <version>${google.java.format.version}</version>
                </googleJavaFormat>
                <removeUnusedImports />
              </java>
            </configuration>
            <executions>
              <execution>
                <id>check-formatting</id>
                <phase>verify</phase>
                <goals>
                  <goal>check</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <id>release</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <version>3.2.8</version>
            <configuration>
              <!-- Read the passphrase only from MAVEN_GPG_PASSPHRASE and never from settings.xml,
                   and sign non-interactively so a plugin upgrade cannot switch to a pinentry
                   prompt that would hang the release job. -->
              <bestPractices>true</bestPractices>
              <gpgArguments>
                <arg>--pinentry-mode</arg>
                <arg>loopback</arg>
              </gpgArguments>
            </configuration>
            <executions>
              <execution>
                <id>sign-artifacts</id>
                <phase>verify</phase>
                <goals>
                  <goal>sign</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <groupId>org.sonatype.central</groupId>
            <artifactId>central-publishing-maven-plugin</artifactId>
            <version>0.11.0</version>
            <extensions>true</extensions>
            <configuration>
              <publishingServerId>central</publishingServerId>
              <!-- 2.3.0 was inspected in the Central Portal and published by hand; later
                   releases publish automatically. Waiting only for validation keeps the job
                   from blocking on Central's asynchronous publish. -->
              <autoPublish>true</autoPublish>
              <waitUntil>validated</waitUntil>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>
</project>