Groovy 1.8 @Grab失败,除非我手动调用葡萄决心

Question

当运行使用葡萄系统的脚本来获取ibiblio repo中的依赖关系时,它会失败直到我grape resolve从命令行手动调用.之后,它在本地缓存中,脚本运行正常.

是否有一些其他注释需要用来让它第一次从脚本中运行？告诉用户首先"葡萄解决",然后@Grab工作,感觉很奇怪.

这是脚本,抓住了redis的jedis jar:

#!/usr/bin/env groovy
@Grab('redis.clients:jedis:2.0.0')

import redis.clients.jedis.*

Jedis redis = new Jedis("localhost")

如果我有一个干净的〜/ .groovy/grape缓存,则会因此异常而失败:

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
General error during conversion: Error grabbing Grapes -- [unresolved dependency: redis.clients#jedis;2.0.0: ibiblio: unable to get resource for redis/clients#jedis;2.0.0: res=/redis/clients/jedis/2.0.0/jedis-2.0.0.pom: java.net.MalformedURLException: no protocol:  /redis/clients/jedis/2.0.0/jedis-2.0.0.pom]

它只在我grape resolve从命令行手动执行后运行:

grape -V resolve redis.clients jedis 2.0.0

(部分输出显示它是从ibiblio下载的):

...
ibiblio: found md file for redis.clients#jedis;2.0.0
    => http://repo1.maven.org/maven2/redis/clients/jedis/2.0.0/jedis-2.0.0.pom (2.0.0)
downloading http://repo1.maven.org/maven2/redis/clients/jedis/2.0.0/jedis-2.0.0.pom ...
    ibiblio: downloading http://repo1.maven.org/maven2/redis/clients/jedis/2.0.0/jedis-2.0.0.pom
    ibiblio: downloading http://repo1.maven.org/maven2/redis/clients/jedis/2.0.0/jedis-2.0.0.pom.sha1
sha1 OK for http://repo1.maven.org/maven2/redis/clients/jedis/2.0.0/jedis-2.0.0.pom
    [SUCCESSFUL ] redis.clients#jedis;2.0.0!jedis.pom(pom.original) (1184ms)
...

在它位于本地缓存之后,该脚本可以正常使用@Grab.

我没有手动添加〜/ .groovy/grapeConfig.xml文件,所以它使用了groovy附带的默认文件.我正在使用groovy 1.8:

groovy -v
Groovy Version: 1.8.0 JVM: 1.6.0_24

我尝试在抓斗上方手动添加:

@GrabResolver(name='ibiblio', m2Compatible='true', root='http://repo1.maven.org/maven2/')

但这没有帮助.我错过了什么吗？

Answer 1

您可以尝试将此文件命名为 ~.groovy\grapeConfig.xml 吗，您可能会遇到一些环境配置问题：

<ivysettings>
  <settings defaultResolver="downloadGrapes"/>
  <resolvers>
    <chain name="downloadGrapes">
      <filesystem name="cachedGrapes">
        <ivy pattern="${user.home}/.groovy/grapes/[organisation]/[module]/ivy-[revision].xml"/>
        <artifact pattern="${user.home}/.groovy/grapes/[organisation]/[module]/[type]s/[artifact]-[revision].[ext]"/>
      </filesystem>
      <ibiblio name="ibiblio" m2compatible="true"/>
    </chain>
  </resolvers>
</ivysettings>