通过shell脚本替换pom依赖项

我正在阅读pom.xml并通过shell脚本提升依赖性

<dependency>
      <groupId>com.google.inject</groupId>
      <artifactId>guice</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>com.google.gwt.inject</groupId>
      <artifactId>gin</artifactId>
      <version>2.0</version>
    </dependency>

com.google.inject
圭斯
2
com.google.gwt.inject
杜松子酒
2

在我想将guice版本升级到3.0的地方，是否有任何方法可以通过shell脚本替换特定的artifactId依赖项

因此，输出应如下所示

<dependency>
          <groupId>com.google.inject</groupId>
          <artifactId>guice</artifactId>
          <version>3.0</version>
        </dependency>
        <dependency>
          <groupId>com.google.gwt.inject</groupId>
          <artifactId>gin</artifactId>
          <version>2.0</version>
        </dependency>

com.google.inject
圭斯
3
com.google.gwt.inject
杜松子酒
2

最干净的方法（imho）是在POM中定义依赖项的版本。例如：

<properties>
   <guice.version>2.0</guice.version>
   <gin.version>2.0</gin.version>
</properties>
...
<dependencies>
...
   <dependency>
      <groupId>com.google.inject</groupId>
      <artifactId>guice</artifactId>
      <version>${guice.version}</version>
   </dependency>
   <dependency>
      <groupId>com.google.gwt.inject</groupId>
      <artifactId>gin</artifactId>
      <version>${gin.version}</version>
   </dependency>

---

下面是一个使用

sed

的解决方案：

sed -r '/<artifactId>guice<\/artifactId>/ { N; s/(<version>).*?(<\/version>)/\13.0\2/ }' pom.xml > pom_new.xml

---

这两个命令都将使用您所需的输出创建新文件

pom_new.xml

。

我看到其他人用xmlstarlet标记了您的问题。如果xmlstarlet是一种选择，我认为没有任何理由选择sed或awk

唯一可能让您绊倒的是POM通常有一个默认名称空间，因此您需要确保对其进行说明

这里有一个例子

POM XML输入

<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
    http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.google.inject</groupId>
                <artifactId>guice</artifactId>
                <version>2.0</version>
            </dependency>
            <dependency>
                <groupId>com.google.gwt.inject</groupId>
                <artifactId>gin</artifactId>
                <version>2.0</version>
            </dependency>            
        </dependencies>
    </dependencyManagement>

</project>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>3.0</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt.inject</groupId>
        <artifactId>gin</artifactId>
        <version>2.0</version>
      </dependency>
    </dependencies>
  </dependencyManagement>
</project>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>2.0-SNAPSHOT</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt.inject</groupId>
        <artifactId>gin</artifactId>
        <version>2.0</version>
      </dependency>
    </dependencies>
  </dependencyManagement>
</project>

POM XML输出

<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
    http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.google.inject</groupId>
                <artifactId>guice</artifactId>
                <version>2.0</version>
            </dependency>
            <dependency>
                <groupId>com.google.gwt.inject</groupId>
                <artifactId>gin</artifactId>
                <version>2.0</version>
            </dependency>            
        </dependencies>
    </dependencyManagement>

</project>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>3.0</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt.inject</groupId>
        <artifactId>gin</artifactId>
        <version>2.0</version>
      </dependency>
    </dependencies>
  </dependencyManagement>
</project>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>2.0-SNAPSHOT</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt.inject</groupId>
        <artifactId>gin</artifactId>
        <version>2.0</version>
      </dependency>
    </dependencies>
  </dependencyManagement>
</project>

输出

<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
    http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.google.inject</groupId>
                <artifactId>guice</artifactId>
                <version>2.0</version>
            </dependency>
            <dependency>
                <groupId>com.google.gwt.inject</groupId>
                <artifactId>gin</artifactId>
                <version>2.0</version>
            </dependency>            
        </dependencies>
    </dependencyManagement>

</project>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>3.0</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt.inject</groupId>
        <artifactId>gin</artifactId>
        <version>2.0</version>
      </dependency>
    </dependencies>
  </dependencyManagement>
</project>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>2.0-SNAPSHOT</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt.inject</groupId>
        <artifactId>gin</artifactId>
        <version>2.0</version>
      </dependency>
    </dependencies>
  </dependencyManagement>
</project>

4.0.0
com.google.inject
圭斯
2.0-快照
com.google.gwt.inject
杜松子酒
2

Oops，您忘记发布代码了。StackOverflow是关于帮助人们修复代码的。这不是免费的编码服务。有代码总比没有代码好。即使您不知道如何编写程序，元代码也会演示您认为程序应该如何工作。试着向我们展示你到目前为止的工作，你期望的结果和你得到的结果，我们会帮助你找出答案。我们有没有办法找到版本？使用版本快照替换任何工件的版本？壳内script@Ganesh-因此，与其将guice的版本更改为“3.0”，不如将其更改为“2.0-SNAPSHOT”？是的！，它已动态标识版本并替换为-SNAPSHOT@Ganesh-您可以使用

-x

来输出xpath表达式，而不是静态值。请参阅我的更新。Hally我将命令修改为xml ed-L-N p=“”-u”/*[p:artifactId='${repo_name}]/p:version“-x”concat（normalize-space（），'-SNAPSHOT'）”pom.xml，因为我的repo名称在依赖项之外，而我的整个文件都已更改，请检查command@Zdnek我们有没有办法找到版本？使用版本快照替换任何工件的版本？在shell脚本中，我们有没有办法找到版本？使用版本快照替换任何工件的版本？shell脚本