使用maven-scm-plugin向GitLab提交代码遇阻，求解决方案

Hey there! Let's work through this step by step—first fixing your pom.xml configuration, then mapping your manual Git commands to the correct Maven SCM Plugin sequence.

Fix Your pom.xml First #

Looking at your current config, there are a couple of small issues that might be causing problems:

1. The <goals>install</goals> inside the scm plugin's <configuration> is invalid—this isn't a configuration parameter for the plugin, so go ahead and remove it.
2. Your <scm><url> doesn't match the .git suffix in your connection URLs. While this might not break things, it's best to keep them consistent (GitLab's HTTP repo addresses typically end with .git).

Here's the cleaned-up version of your pom.xml sections:

<scm>
  <url>http://path.to.my.repo.git</url>
  <connection>scm:git:http://path.to.my.repo.git</connection>
  <developerConnection>scm:git:http://path.to.my.repo.git</developerConnection>
</scm>
<build>
  <pluginManagement>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-scm-plugin</artifactId>
        <version>1.9.5</version>
      </plugin>
    </plugins>
  </pluginManagement>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-scm-plugin</artifactId>
      <configuration>
        <username>user</username>
        <password>pass</password>
      </configuration>
    </plugin>
  </plugins>
</build>

Maven Commands Matching Your Git Workflow #

Since you already ran git init manually, you can skip the initialization step below. Here's the exact sequence to replicate your Git commands with Maven:

1. Add all files to staging (equivalent to git add .):

   mvn scm:add -Dincludes="**/*"
   

   The -Dincludes="**/*" flag tells the plugin to add every file in your project, just like git add ..

2. Commit to local repo (equivalent to git commit -m "Initial commit"):

   mvn scm:commit -Dmessage="Initial commit"
   

   Use -Dmessage to pass your commit message directly in the command.

3. Push to GitLab (equivalent to git push origin master):

   mvn scm:push
   

   If your default branch isn't master (e.g., modern repos use main), add the branch flag:

   mvn scm:push -Dbranch=main
   

Quick Tips for a Smoother Workflow #

• Don't hardcode passwords! Storing your password in pom.xml is a security risk. Instead, add your credentials to your ~/.m2/settings.xml:

  <settings>
    <servers>
      <server>
        <id>gitlab-repo</id>
        <username>user</username>
        <password>pass</password>
      </server>
    </servers>
  </settings>
  

  Then add <id>gitlab-repo</id> to your pom's <scm> section—Maven will automatically pull the credentials from settings.xml.

• Upgrade the plugin Version 1.9.5 is pretty old. Upgrading to the latest stable version will give you better compatibility with modern GitLab and Git versions. Just update the <version> tag in your plugin config.

内容的提问来源于stack exchange，提问作者peterremec