Description

<dependency>
    <groupId>com.submillisecond.recipes</groupId>
    <artifactId>subms-lsm-tree</artifactId>
    <version>0.10.0</version>
</dependency>

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.submillisecond.recipes</groupId>
    <artifactId>subms-lsm-tree</artifactId>
    <version>0.10.0</version>
    <packaging>jar</packaging>

    <name>subms-lsm-tree</name>
    <description>submillisecond.com cookbook recipe - storage: subms-lsm-tree. A working LSM tree (memtable, immutable SSTables, bloom-filter trailer) with sub-millisecond reads at p99 on a 50k-entry workload.</description>
    <url>https://www.submillisecond.com/cookbook/recipes/subms-lsm-tree</url>

    <licenses>
        <license>
            <name>MIT License</name>
            <url>https://opensource.org/licenses/MIT</url>
            <distribution>repo</distribution>
        </license>
        <license>
            <name>Apache License 2.0</name>
            <url>https://www.apache.org/licenses/LICENSE-2.0</url>
            <distribution>repo</distribution>
        </license>
    </licenses>

    <developers>
        <developer>
            <id>knaier</id>
            <name>Kieran Smith</name>
            <email>oss@submillisecond.com</email>
            <url>https://www.submillisecond.com</url>
        </developer>
    </developers>

    <scm>
        <connection>scm:git:https://github.com/submillisecond/subms-cookbook.git</connection>
        <developerConnection>scm:git:ssh://git@github.com/submillisecond/subms-cookbook.git</developerConnection>
        <url>https://github.com/submillisecond/subms-cookbook</url>
        <tag>HEAD</tag>
    </scm>

    <properties>
        <maven.compiler.source>21</maven.compiler.source>
        <maven.compiler.target>21</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <!--
        Reuses subms-bloom-filter (recipe) and subms (harness) as ordinary
        Maven dependencies. For local builds, `mvn install` them first
        (subms-bloom-filter and subms must be in ~/.m2). For deploy, both
        upstream artefacts must already be on Maven Central.

        Build:    mvn -q package
        Demo:     java -cp target/classes com.submillisecond.recipes.lsm.Demo
        Test:     mvn -q test
        Bench:    java -cp target/classes com.submillisecond.recipes.lsm.SubmillisecondBench
        Deploy:   mvn -q deploy -P release
    -->

    <dependencies>
        <dependency>
            <groupId>com.submillisecond.recipes</groupId>
            <artifactId>subms-bloom-filter</artifactId>
            <version>0.10.0</version>
        </dependency>
        <dependency>
            <groupId>com.submillisecond</groupId>
            <artifactId>subms</artifactId>
            <version>0.9.3</version>
        </dependency>

        <!--
            Opt-in compression features (subms 0.5+). Marked <optional>true</optional>
            so consumers must explicitly pull them in: downstream pom only adds
            lz4-java when it actually enables LZ4 block compression. Tests on
            this artefact still see them on the test classpath.
        -->
        <dependency>
            <groupId>org.lz4</groupId>
            <artifactId>lz4-java</artifactId>
            <version>1.8.0</version>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>com.github.luben</groupId>
            <artifactId>zstd-jni</artifactId>
            <version>1.5.6-3</version>
            <optional>true</optional>
        </dependency>

        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter</artifactId>
            <version>6.0.3</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>3.5.5</version>
            </plugin>
            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.8.13</version>
                <configuration>
                    <!-- Harness adapters + demo + standalone bench main aren't library code. -->
                    <excludes>
                        <exclude>com/submillisecond/recipes/lsm/LsmTreeRecipe.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/PerfMain.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/PerfFeaturesMain.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/PerfFeaturesMain$*.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/GrowthMain*.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/SubmillisecondBench.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/Demo.class</exclude>
                        <exclude>com/submillisecond/recipes/lsm/SampleApp.class</exclude>
                    </excludes>
                </configuration>
                <executions>
                    <execution>
                        <id>prepare-agent</id>
                        <goals><goal>prepare-agent</goal></goals>
                    </execution>
                    <execution>
                        <id>report</id>
                        <phase>test</phase>
                        <goals><goal>report</goal></goals>
                    </execution>
                    <execution>
                        <id>check</id>
                        <phase>verify</phase>
                        <goals><goal>check</goal></goals>
                        <configuration>
                            <rules>
                                <rule>
                                    <element>BUNDLE</element>
                                    <limits>
                                        <limit>
                                            <counter>LINE</counter>
                                            <value>COVEREDRATIO</value>
                                            <minimum>0.90</minimum>
                                        </limit>
                                    </limits>
                                </rule>
                            </rules>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <profiles>
        <profile>
            <id>release</id>
            <build>
                <plugins>
                    <plugin>
                        <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>
                        <artifactId>maven-javadoc-plugin</artifactId>
                        <version>3.10.1</version>
                        <executions>
                            <execution>
                                <id>attach-javadocs</id>
                                <goals><goal>jar</goal></goals>
                                <configuration>
                                    <doclint>none</doclint>
                                    <source>${maven.compiler.source}</source>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <artifactId>maven-gpg-plugin</artifactId>
                        <version>3.2.7</version>
                        <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>0.9.0</version>
                        <extensions>true</extensions>
                        <configuration>
                            <publishingServerId>central</publishingServerId>
                        </configuration>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>