Maven toolchains CLI

CLI for Maven toolchains.xml

Features

• Manage ~/.m2/toolchains.xml
• OpenJDK auto install: https://adoptopenjdk.net/index.html and https://github.com/graalvm/graalvm-ce-builds/releases

How to install?

$ brew tap linux-china/tap
$ brew install maven-toolchains-cli
$ mt --version

commands

• all - List all JDK on host
• list - List JDK in toolchains.xml
• add - Add JDK from local or remote into toolchains.xml mt add 1.8 /Library/Java/JavaVirtualMachines/jdk1.8.0_291.jdk or mt add 16
• delete - Delete JDK in toolchains.xml
• vendors - List JDK Vendors

JDK Install Directories

• system:

  • mac: /Library/Java/JavaVirtualMachines
  • windows: C:\Program Files\Java\
  • linux: /usr/lib/jvm

• IntelliJ: ~/Library/Java/JavaVirtualMachines/

• sdkman: ~/.sdkman/candidates/java/

• gradle: ~/.gradle/jdks

• jenv: ~/.jenv/candidates/java/

• maven: ~/.m2/jdks

• jbang: ~/.jbang/cache/jdks

OS

• mac
• windows
• linux

architecture

• x64
• x32
• aarch64(arm64)

How to use toolchains for development?

Please add toolchains profile in your pom.xml

<plugin>
    <groupId>org.mvnsearch</groupId>
    <artifactId>toolchains-maven-plugin</artifactId>
    <version>4.4.0</version>
    <executions>
        <execution>
            <goals>
                <goal>toolchain</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <toolchains>
            <jdk>
                <version>17</version>
            </jdk>
        </toolchains>
    </configuration>
</plugin>

References

• Toolchains Maven Plugin: Toolchains Maven Plugin with JDK auto download https://github.com/linux-china/toolchains-maven-plugin
• Apache Maven Toolchains Plugin(official): https://maven.apache.org/plugins/maven-toolchains-plugin/index.html
• Maven toolchains.xml generator: https://gist.github.com/mathieucarbou/d7ce8fdf3e807e67ae07a9e79c66d82c
• Adoptium: Eclipse Temurin https://adoptium.net/
• Adoptium API: https://api.adoptium.net/q/swagger-ui/
• foojay DiscoClient: https://github.com/foojayio/discoapi
• foojay Disco API: https://api.foojay.io/swagger-ui/
• GraalVM releases: https://github.com/graalvm/graalvm-ce-builds/releases