Maven 3.0的"mvn版本:执行"不喜欢不在其git repo的根目录中的pom.xml [英] Maven 3.0's "mvn release:perform" doesn't like a pom.xml that isn't in its git repo's root directory

问题描述

我对Maven，maven-release-plugin，git集成，pom.xml以及在存储库本地副本的子目录中而不是在根目录中具有pom.xml存有疑问.

I have a question about Maven, the maven-release-plugin, git integration, pom.xml's, and having pom.xml's in subdirectories of the repo's local copy rather than in the root.

这是设置:

• 我的github帐户的私有存储库数量有限
• 我想(只是学习)使用Maven来组织我的构建/发行版
• 我可能需要创建多个Maven项目"，每个git存储库都创建多个项目
• 每个maven项目都需要一个"pom.xml"来定义其特征
• 我不能或至少不方便将所有项目pom.xml文件放在git信息库的根目录中
• 因此，我最终得到了项目的以下文件夹布局:
  • git_repo_root_dir
    • project_A 文件夹
      • pom.xml
      • other_code
      • I have a github account with a limited number of private repositories
      • I want to (am just learning to) use Maven to organize my builds/releases
      • I might need to create many Maven "projects", several projects per git repository
      • Each maven project requires a "pom.xml" to define its characteristics
      • I can't, or at least it's not convenient to, put all project pom.xml files in the root of the git repository
      • So I end up with this folder layout for projects:
        • git_repo_root_dir
          • project_A folder
            • pom.xml
            • other_code
            • pom.xml
            • other_code
            • 问题似乎是，已将git标记的代码成功签出到git_repo_root_dir/project_A/target/checkout/project_A，以准备发布版本，但是在签出之后，"maven-release"插件将转到目录git_repo_root_dir/project_A/target/checkout/.而不是git_repo_root_dir/project_A/target/checkout/project_A/.进行实际的构建，并且在尝试弄乱pom.xml之前，没有办法告诉"maven-release"插件进入源代码的特殊标记副本的子目录中.

            这是我在此过程中遇到的实际错误:

            Here's the actual error I get during this process:

            [INFO] --- maven-release-plugin:2.0:perform (default-cli) @ standard_parent_project ---
            [INFO] Checking out the project to perform the release ...
            [INFO] Executing: /bin/sh -c cd "/Users/___/DEV c8ion 01/maven_based_code/0maven/standard_parent_project/target" && git clone [e-mail]:clarafaction/0maven.git '/Users/___/DEV c8ion 01/maven_based_code/0maven/standard_parent_project/target/checkout'
            ...
            /* note, the pom.xml the build should go out of at this point is at
               '/Users/___/DEV c8ion 01/maven_based_code/0maven/standard_parent_project/target/checkout/standard_parent_project/pom.xml'
            */
            ...
            [INFO] [ERROR] The goal you specified requires a project to execute but
                there is no POM in this directory
                (/Users/___/DEV c8ion 01/maven_based_code/0maven/standard_parent_project/target/checkout).
                Please verify you invoked Maven from the correct directory. -> [Help 1]
            

            谢谢.

            推荐答案

            这应该可以解决问题:

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-release-plugin</artifactId>
                <version>2.3.2</version>
                <executions>
                    <execution>
                        <id>default</id>
                        <goals>
                            <goal>perform</goal>
                        </goals>
                        <configuration>
                            <pomFileName>your_path/your_pom.xml</pomFileName>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            

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