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Maven

maven ~/.m2/中常用的几个配置文件

Example

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">

    <servers>
        <server>
            <id>data-management-releases</id>
            <username>junzhzhoupartner</username>
            <password>{password}</password>
        </server>
        <server>
            <id>data-management-snapshots</id>
            <username>junzhzhoupartner</username>
            <password>{password}</password>
        </server>
        <server>
            <id>smardci-artifactory</id>
            <username>junzhzhoupartner</username>
            <password>{password}</password>
        </server>
        <server>
            <id>refdata-protobufs-releases</id>
            <username>junzhzhoupartner</username>
            <password>{password}</password>
        </server>
        <server>
            <id>swh-external-here-platform</id>
            <username>junzhzhoupartner</username>
            <password>{password}</password>
        </server>
    </servers>

    <proxies>
        <proxy>
            <id>clash</id>
            <active>true</active>
            <protocol>http</protocol>
            <host>127.0.0.1</host>
            <port>7890</port>
            <nonProxyHosts></nonProxyHosts>
        </proxy>
    </proxies>

</settings>

<?xml version="1.0" encoding="UTF8"?>
<toolchains>
    <toolchain>
        <type>jdk</type>
        <provides>
            <id>jdk8</id>
            <version>8</version>
            <vendor>openjdk</vendor>
        </provides>
        <configuration>
            <!-- On default LiDec: /usr/lib/jvm/java-8-openjdk-amd64 -->
            <jdkHome>/ADD/PATH/TO/JDK8</jdkHome>
        </configuration>
    </toolchain>
    <toolchain>
        <type>jdk</type>
        <provides>
            <id>jdk17</id>
            <version>17</version>
            <vendor>openjdk</vendor>
        </provides>
        <configuration>
            <!-- On default LiDec: /usr/lib/jvm/java-1.17.0-openjdk-amd64 -->
            <jdkHome>/ADD/PATH/TO/JDK17</jdkHome>
        </configuration>
    </toolchain>
</toolchains>

-Xmx8G
-Xss128M
-XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled  -Duser.timezone=GMT -Dorg.slf4j.simpleLogger.showDateTime=true -Dorg.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd'"'T'"'HH:mm:ss,SSSZ

常用的maven命令或参数

在monorepo项目中，当maven项目结构比较复杂以下命令或参数比较有用

跳过所有测试的参数

-DskipTests -Dunit.skipTests -Dintegration.skipTests -Dscoverage.skip -Djacoco.skip

Building specific sub-module only

mvn clean package -am -pl gt-generation/gt-generation-spark

Run single test in module

mvn test -pl :labeler -Dsuites='com.sample.test.DayTimeLabelerTest'

maven license plugin is configured to add copyright-header.txt to src files.

  • Use mvn license:check to check if files compliance with copyright header
  • Use mvn license:format to format files based on predefined copyright header

maven docker build指定模块

mvn docker:build -am -pl :vin-whitelisting-api