task

A project is essentially a collection of Task objects

  • actions
  • inputs
  • outputs

Task Dependencies and Task Ordering

  • dependsOn
  • mustRunAfter
  • shouldRunAfter
  • finalizedBy

run gradle

  • gradle command looks for a file called build.gradle
  • gradle -b

gradle -q

忽略Gradle的log信息，只显示task的结果

doFirst doLast

将一个action头插入或者尾插入action list中。action list是按照顺序执行的

Lifecycle tasks

  • Lifecycle tasks are tasks that do not do work themselves.
  • typically do not have any task actions.
  • If any of the task’s dependencies are executed/up-to-date, skipped or from cache, the lifecycle task will be considered executed/up-to-date.

CacheableTask

This will tell Gradle to try to use caching for every instance of the task type by default.