/MyPlugin

setup

  • brew install groovy

    • groovyConsole

  • brew install gradle

  • issue

    • gradle 5.6/groovy 2.5 not compatible with jdk 13

      • switch jdk version: in .bash_profile, export JAVA_HOME=/usr/libexec/java_home -v 1.8
      • specify jdk version for gradle: in gradle.properties, add org.gradle.java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_211.jdk/Contents/Home

gradle project

Create a plugin project

  • git clone https://github.com/gdhuang/MyPlugin

  • cd MyPlugin; gradle init

    • project name: Greeting package: org.example myplugin
    • go through build.gradle and add maven publish
    • go through GreetingPlugin
    • unit test and unit test

Write task type

  • git checkout a (you might need git clean -fd and git stash)
  • check build.gradle in functional test resource
  • create GreetingTask.java
    • properties and getter/setter
    • @TaskAction

ref: https://github.com/gdhuang/MyPlugin/commit/2112d341f004a4ca45e29cafbf387fd1bac758f1

DSL

  • git checkout b

  • check build.gradle in functional test resource

  • create GreetingExtension.java

    • property hello and getter/setter
    • add Person.java for nested DSL

  • add GreetingExtension to project's extension container.

ref: https://github.com/gdhuang/MyPlugin/commit/1e34cf9ff811a25c4558f91fdc8a0a28d99e7375

Named DSL

  • git checkout c
  • check build.gradle in functional test resource
  • create domain object, Person, with property name
  • create NamedDomainObjectContainer and add it to Project's extensions
  • register task for each person

ref: https://github.com/gdhuang/MyPlugin/commit/a4699b6f3dbe05408a1ec94f57e9e2166f75e4c5

React to plugins

  • git checkout d
  • check unit test
  • add sourceSet functionalTest for Java plugin

ref: https://github.com/gdhuang/MyPlugin/commit/b5476f5d7125fbb1a2f028ccc087e2254bda1c5d