title: gradle自定義打包項(xiàng)目tar包
date: 2017-09-18 16:41:52
tags: [Gradle]
categories: "Gradle"
gradle 自定義打包項(xiàng)目tar包
本文主要是想介紹如何使用gradle管理java項(xiàng)目娄徊,并實(shí)現(xiàn)自定義打包部署tar包的完整過程嘉赎。使用的打包項(xiàng)目是一個springboot 項(xiàng)目绢涡,其他java 項(xiàng)目同理適用。
先來看下這個spring boot項(xiàng)目的目錄結(jié)構(gòu):
.
|-- build.gradle
|-- gradle
| `-- wrapper
| `-- gradle-wrapper.properties
|-- gradlew
|-- gradlew.bat
`-- src
|-- main
| |-- java
| `-- resources
| |-- bin
| | |-- start.sh
| | `-- stop.sh
| |-- dev
| | |-- application.properties
| | `-- log4j.properties
| |-- online
| | |-- application.properties
| | `-- log4j.properties
`-- test
如上是一個典型的Java項(xiàng)目,有源碼目錄src/main/java 著角,有資源目錄 src/main/resources长已,資源下有腳本目錄bin,以及多個環(huán)境的配置文件(dev && online)鸣驱,除外還有test 模塊泛鸟。
下邊針對這么一個項(xiàng)目,如何編寫build.gradle 文件丐巫,從而實(shí)現(xiàn)自定義打包部署tar包谈况。tar包解壓后期望的目錄結(jié)構(gòu)如下:
.
|-- bin
| |-- start.sh
| `-- stop.sh
|-- conf
| |-- application.properties
| `-- log4j.properties
|-- currentpid
|-- lib
`-- logs
`-- console.log
直接對照 成型的 build.gradle 進(jìn)行講解:
buildscript {
ext {
springBootVersion = '1.5.6.RELEASE'
}
repositories { // 指定倉庫
mavenLocal()
jcenter()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
// 聲明使用的插件
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'distribution' //打包tar包用到的插件
version = '0.0.1-SNAPSHOT'
sourceCompatibility = 1.7 //JDK版本
repositories {
mavenCentral()
}
// 指定項(xiàng)目的結(jié)構(gòu)
sourceSets {
main {
java {
srcDirs 'src/main/java'
}
}
}
//判斷 build命令是否指定屬性 profile。
//例如 gradle buildTar -xtest -Pprofile=online
ext {
if (project.hasProperty('profile')) {
profile = project['profile']
} else {
profile = "dev"
}
println "profile:" + profile
}
// task 用來新建一些目錄递胧,目錄位于build/package下
task createDirs() << {
file('build/package/lib').mkdirs()
file('build/package/bin').mkdirs()
file('build/package/logs').mkdirs()
file('build/package/conf').mkdirs()
}
//task 用來復(fù)制build出來的主jar包
task copyLibs(type: Copy) {
from('build/libs')
into('build/package/lib')
}
//task 用來復(fù)制配置文件
task copyConf(type: Copy) {
println 'copy conf from src/main/resources/'+profile
from('src/main/resources/'+profile)
into('build/package/conf')
}
//task 用來復(fù)制bin下的腳本碑韵。這里的fileMode并沒有生效,原因不詳
task copyBin(type: Copy) {
from('src/main/resources/bin')
into('build/package/bin')
fileMode 0744
}
// task 用來復(fù)制啟動所依賴的jar包
task copyDep(type: Copy) {
from configurations.runtime
into 'build/package/lib'
}
//把上述的task串聯(lián)起來
task prepareFile(dependsOn: [
'createDirs',
'copyLibs',
'copyConf',
'copyBin',
'copyDep'
]){}
//指定打包的tar包的名字缎脾,以及文件來源目錄
distributions {
monitor {
baseName = 'azkaban-monitor'
contents {
from { 'build/package' }
}
}
}
//項(xiàng)目所依賴的jar包
dependencies {
compile('org.springframework.boot:spring-boot-starter-web')
compile('org.springframework.boot:spring-boot-devtools')
compile('org.springframework.boot:spring-boot-configuration-processor')
compile('org.springframework.data:spring-data-jpa')
compile('org.springframework.boot:spring-boot-starter-data-jpa')
compile group: 'log4j', name: 'log4j', version: '1.2.17'
compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.21'
compile group: 'org.apache.httpcomponents', name: 'httpcore', version: '4.3.1'
compile group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.3.1'
compile group: 'commons-configuration', name: 'commons-configuration', version: '1.8'
compile group: 'net.sf.jopt-simple', name: 'jopt-simple', version: '4.9'
compile group: 'mysql', name: 'mysql-connector-java', version: '5.1.41'
compile group: 'org.apache.commons', name: 'commons-jexl', version: '2.1.1'
compile group: 'org.mybatis.spring.boot', name: 'mybatis-spring-boot-starter', version: '1.3.0'
compile group: 'org.apache.curator', name: 'curator-recipes', version: '4.0.0'
compile group: 'com.alibaba', name: 'fastjson', version: '1.2.33'
testCompile('org.springframework.boot:spring-boot-starter-test')
}
//distribution 插件的特性祝闻,以DistTar結(jié)尾
monitorDistTar.dependsOn 'prepareFile'
monitorDistTar.compression = Compression.GZIP
monitorDistTar.extension = 'tar.gz'
//定義一個task,先build 然后再打包tar包
task buildTar(dependsOn: [
'build',
monitorDistTar
]){}