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https://issues.apache.org/jira/browse/MNG-6608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16794679#comment-16794679
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chenxiaoyong commented on MNG-6608:
-----------------------------------
${revision} can't solve my trouble,
any variable in pom.xml will NOT be replaced in compile-time or build-time,
the proect.verion in pom.xml outputed into the maven
repository(~/.m2/repository/....) is yet '${revision}',
it will NOT be replaced by a actual version( 0.0.1-SNAPSHOT)
${revision} 不能解决我的问题，
在编译期或者build期，在pom.xml文件中的任何变量都不会被替换， 被输出到Maven仓库中pom.xml文件，proect.verion
仍然是'${revision}'， 它不会被替换成实际的版本号(比如 0.0.1-SNAPSHOT )
最关键的问题就是： maven 插件设计为 proect.verion 不支持变量，我感觉这是一个设计缺陷
> Why can't project.version in pom.xml be set as a variable?
> ----------------------------------------------------------
>
> Key: MNG-6608
> URL: https://issues.apache.org/jira/browse/MNG-6608
> Project: Maven
> Issue Type: New Feature
> Components: Design, Patterns & Best Practices
> Affects Versions: 3.6.0
> Reporter: chenxiaoyong
> Priority: Major
> Attachments: revision-test.zip
>
>
> we need modify project.version in pom.xml when we merge source code from
> develope branch to master branch in git. it‘s troublesome!
> Why can't project.version in pom.xml be set as a variable?
> for example:
> {code:xml}
> <project ... >
> <modelVersion>4.0.0</modelVersion>
> <groupId>org.example</groupId>
> <artifactId>example</artifactId>
> <version>${project-version}</version>
> <packaging>jar</packaging>
> <properties>
> <project-version>1.0.0-SNAPSHOT</project-version>
> </properties>
> <profiles>
> <profile>
> <!-- snapshot -->
> <id>dev</id>
> <properties>
> <profiles.active>dev</profiles.active>
> <project-version>1.0.0-SNAPSHOT</project-version>
> </properties>
> <activation>
> <activeByDefault>true</activeByDefault>
> </activation>
> </profile>
> <profile>
> <!-- RELEASE -->
> <id>release</id>
> <properties>
> <profiles.active>release</profiles.active>
> <project-version>1.0.0-RELEASE</project-version>
> </properties>
> </profile>
> </profiles>
>
> </project>
> {code}
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