Gradle is as simple as using kotlin to write common commands

gradle is as simple as command use

I wrote it casually today, next time I will sort it out and study it steadily
plugins {
//Plugins can be set here
For example, if you want to write java files in gradle, just write
java
}

task custom command
doFirst{} //This command will run to when gradle is running
doLast{} //This command is run when gradle scans
dependaOn//This isConstrain the custom command to the dependency closure. For example, the task needs to execute "go to the hotel for dinner" but there is a condition. The condition is that you must have money, otherwise you will go to the king's meal.dependaOn (bring money) to execute custom orders from going to the hotel to eat.Among them, bringing money is also a task custom command, see the code for details

task("Go to the hotel for dinner",{
doFirst{
println("Go to the hotel for dinner") }
}).dependsOn("Bring money")
task("Bring money",{
doFirst{
println("Bring a thousand dollars")}
})

The above code means that if the method of going to the hotel for dinner is executed, the method of bringing money will be executed in advance. If there is no such method, an error will be reported!

//Record all source code to file name
task("getSrcName",{
//Incremental update -> Can detect files (class files) in real time if there is no change, do not output!
inputs.dir("src")//input
outputs.file("info.txt")//output
doFirst{
var srcdir = fileTree("src")
var infotxt = file("info.txt")
srcdir.forEach {
if(it.isFile){
//appendText is written to the file
infotxt.appendText(it.absolutePath)//Record the current file path
infotxt.appendText("\r\n")//Newline
}
}
}
})

The following describes how to use the task

task contains the required methods, here is the first to learn
Delete delete method
Copy copy method
Jar packaging method to generate jar package
See the code for specific usage methods

task("Delete", Delete::class, {
setDelete (the specific file directory can be deleted)})

task("Copy", Copy::class, {
from (specifically copy that folder or file)
into (specifically copy that file)})
task("Jar", Jar::class, {
from(package that folder into a jar package)
into(package and store the jar package in that directory)})

These three methods can be more commonly used, and other methods can be entered: docs.gradle.org Officially go to the document to view