2017-04-14 127 views
0

這是我第一次嘗試使用clojure,並試圖在build.gradle文件中生成一些任務。我現在遇到複雜的錯誤,如:Gradle動態生成任務

*其中:

構建文件 '/Users/austin/Repositories/test/build.gradle' 行:47

*出了什麼問題:

評估根項目「測試」時發生問題。 無法爲de.undercouch.gradle.tasks.download.Download類型的任務'downloadDriverfirefox'設置只讀屬性'src'的值。

我相當肯定這只是我的經驗不足與Groovy語言,但我真的可以使用一些指針,以我要去錯在何處。

ext { 
// The drivers we want to use 
drivers = ["firefox", "chrome"] 

driversSrc = [:] 
driversSrc['firefox'] = 'https://github.com/mozilla/geckodriver/releases/download/v0.15.0/geckodriver-v0.15.0-macos.tar.gz' 
driversSrc['chrome'] = 'https://chromedriver.storage.googleapis.com/2.29/chromedriver_mac64.zip' 

driverDest = new File("${buildDir}/webdrivers") 
} 

import org.gradle.api.tasks.* 
import de.undercouch.gradle.tasks.download.Download 

driversSrc.each { driver, path -> 
tasks.create(name: 'downloadDriver'+"${driver}", type: Download) { 
    src = path 
    dest ext.driverDest 
    overwrite true 
} 
} 

driversSrc.each {driver -> 
tasks.create(name: 'unzipDriver'+"${driver}", dependsOn: 'downloadDriver'+"${driver}", type: Copy) { 
    from zipTree(file('downloadDriver'+"${driver}").dest) 
    into buildDir/'webdrivers' 
} 
} 

回答

0

我所做的事情:

請試試這個:

buildscript { 
    repositories { 
    jcenter() 
    } 

    dependencies { 
    classpath "de.undercouch:gradle-download-task:3.2.0" 
    } 
} 

allprojects { 
    repositories { 
    jcenter() 
    } 
} 
import de.undercouch.gradle.tasks.download.Download 

apply plugin: "de.undercouch.download" 

ext { 
    driversSrc = [ 
      "firefox": "https://github.com/mozilla/geckodriver/releases/download/v0.15.0/geckodriver-v0.15.0-macos.tar.gz", 
      "chrome" : "https://chromedriver.storage.googleapis.com/2.29/chromedriver_mac64.zip" 
    ] 
    driverDest = "${buildDir}/webdrivers" 
} 

driversSrc.each { driver, path -> 
    def fileDest = new File(driverDest, new File(path).getName()) 

    tasks.create(name: "downloadDriver${driver}", type: Download) { 
    src path 
    dest fileDest 
    overwrite true 
    } 

    tasks.create(name: "unzipDriver${driver}", dependsOn: "downloadDriver${driver}", type: Copy) { 
    from path.endsWith("zip") ? zipTree(file(fileDest)) : tarTree(file(fileDest)) 
    into driverDest 
    } 
} 

要運行的任務:

./gradlew unzipDriverfirefox unzipDriverchrome* 
+1

這個奇妙的作品,謝謝。 – Austin