“latest.integration”的常春藤决心在詹金斯运行时失败

Question

所以我有一个现有的蚂蚁构建，我想使用常春藤解决它的依赖关系。我有一个ivy.xml和ivysettings.xml文件，它既可以在Eclipse中使用IvyDE，也可以在从命令行运行ivy-2.3.0.jar.时使用（它们的工作方式与Ivy报告中的依赖关系相同）。

我的问题是，当“rev”属性被列为“latest”时，从任何构建脚本运行时，它们都不起作用。“一体化”。如果我指定了一个版本，那么依赖关系就被解决了。要明确这个特定的依赖关系是一个由Artifactory托管的内部库。

对于我可以改变什么或尝试找出问题，我感到相当困惑。我在运行常春藤FindVision时也遇到同样的失败。

注意Jenkins是在mac上运行的，但是我可以直接使用Ivy jar来解决依赖关系，在机器上使用相同的ivy文件，这个问题只与通过Jenkins解决时有关。

我意识到这不太可能是有人可以看到并直接指向问题的东西，尤其是考虑到在似乎所有其他情况下，即使通过eclipse运行蚂蚁构建的代码片段，解决方案也能正确工作。但是如果有人有任何建议，他们将非常欢迎！

总之我的ivy.xml

<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd">
    <info
        organisation="MyOrg"
        module="MyModule"
        status="integration">
    </info>

    <dependencies>
        <dependency org="MyOrg" name="DEP" rev="latest.integration">
            <artifact name="DEP" type="jar" ext="jar" />
        </dependency>
        <dependency org="junit" name="junit" rev="4.8.1" />
    </dependencies>
</ivy-module>

还有我的长春藤。xml（依赖项的名称为DEP-0.1-SNAPSHOT.jar）

<?xml version="1.0" encoding="UTF-8"?>
<ivy-settings>
  <settings defaultResolver="snapshot" />
  <!--Authentication required for publishing (deployment). 'Artifactory Realm' is the realm used by Artifactory so don't change it.-->
  <credentials host="HOST" realm="Artifactory Realm" username="USR" passwd="PASS" />
  <resolvers>
    <chain name="main">
      <!-- <ibiblio name="release" m2compatible="true" root="http://HOST/artifactory/libs-release" /> -->
      <chain name="snapshot" changingPattern="0.*" checkmodified="true">
        <ibiblio name="public" m2compatible="true" root="http://HOST/artifactory/libs-snapshot" />
      </chain>
    </chain>
  </resolvers>
</ivy-settings>

最后，我的构建脚本看起来像

<project name="MyModule Continuous Integration" xmlns:ivy="antlib:org.apache.ivy.ant">
....
<target name = "resolveDependencies" >
    <ivy:configure file="/MyModule/ivysettings.xml" />
    <ivy:findrevision organisation="MyOrg" module="DEP" revision="latest.integration" property="found.revision" />
    <echo message="Found revision: ${found.revision}" />
    <ivy:resolve file="/MyModule/ivy.xml" refresh="true" type="jar" />
    <ivy:cachepath pathid="ivy.dependencies" />
</target>
....
</project>

对于完成，我从Jenkins构建中得到的输出是：

[ivy:findrevision] snapshot: Checking cache for: dependency: MyOrg#DEP;latest.integration {}
[ivy:findrevision] don't use cache for MyOrg#DEP;latest.integration: checkModified=true
[ivy:findrevision] default-cache: no cached resolved revision for MyOrg#DEP;latest.integration
[ivy:findrevision]      tried http://HOST/artifactory/libs-snapshot/MyOrg/DEP/[revision]/DEP-[revision].pom
[ivy:findrevision] CLIENT ERROR: Not Found url=http://HOST/artifactory/libs-snapshot/MyOrg/DEP/maven-metadata.xml
[ivy:findrevision]  maven-metadata not available: http://HOST/artifactory/libs-snapshot/MyOrg/DEP/maven-metadata.xml
[ivy:findrevision] WARN: problem while listing resources in http://HOST/artifactory/libs-snapshot/MyOrg/DEP/ with public:
[ivy:findrevision] WARN:   java.lang.NullPointerException null
[ivy:findrevision]      tried http://HOST/artifactory/libs-snapshot/MyOrg/DEP/[revision]/DEP-[revision].jar
[ivy:findrevision]  maven-metadata not available: http://HOST/artifactory/libs-snapshot/MyOrg/DEP/maven-metadata.xml
[ivy:findrevision] WARN: problem while listing resources in http://HOST/artifactory/libs-snapshot/MyOrg/DEP/ with public:
[ivy:findrevision] WARN:   java.lang.NullPointerException null
[ivy:findrevision]  public: no ivy file nor artifact found for MyOrg#DEP;latest.integration
Property "found.revision" has not been set
     [echo] Found revision: ${found.revision}

再次感谢你的建议，

丹。

Answer 1

作为将来的参考，我已经设法解决了这个问题，换成了最新的常春藤2.4阿尔法版本。看来2.3.0一定有问题。