Das buildnumber-maven-plugin gibt UNKNOWN für die scmBranch zurück

Question

Das buildnumber-maven-plugin kann die Revisionsnummer von git bekommen und entsprechend the meager documentation provided sollte es die Verzweigung auch in der ${scmBranch} Eigenschaft bereitstellen. Alles, was ich bekomme, ist UNKNOWN für die ${scmBranch} Eigenschaft.

Gibt es noch etwas, was ich tun muss, um die Filialinformationen von buildnumber-maven-plugin zu bekommen?

Hier sind die entsprechenden Einträge aus der Liste meiner pom.xml:

<plugin> 
    <groupId>org.codehaus.mojo</groupId> 
    <artifactId>buildnumber-maven-plugin</artifactId> 
    <version>1.2</version> 
    <executions> 
     <execution> 
      <phase>validate</phase> 
      <goals> 
       <goal>create</goal> 
      </goals> 
     </execution> 
    </executions> 
    <configuration> 
     <doCheck>true</doCheck> 
     <doUpdate>true</doUpdate> 
    </configuration> 
</plugin> 

<manifestEntries> 
    <Build-Branch>${scmBranch}</Build-Branch> 
    <Build-Revision>${buildNumber}</Build-Revision> 
    <Build-Timestamp>${maven.build.timestamp}</Build-Timestamp> 
</manifestEntries> 

Answer 1

Kurze Antwort der Buildnumber-Plugin 1.2 doesn't print git branches, so überprüfen Sie die jgit-buildnumber oder maven-git-commit-id Plugins.

---

Egal, wie viel Sie konfigurieren es, Sie gehen nicht einen Zweig aus dem Buildnumber zu bekommen 1.2-Plugin, weil es nur ist für SVN branch information suchen.

Stattdessen gibt es eine große Anzahl von Community beigetragen git plugins for maven. Hier

ist ein Beispiel pom, die eine Instanz von allen drei Plugins verwendet, dass Sie schnell über mvn -f test.xml validate ausprobieren können:

<?xml version="1.0" encoding="UTF-8"?> 
<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/maven-v4_0_0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>my.test</groupId> 
    <artifactId>git-branch-info</artifactId> 
    <version>1.0-SNAPSHOT</version> 
    <packaging>pom</packaging> 

    <scm> 
     <connection>scm:git:ssh://path_not_used_in_buildnumber_example/but_scm_type_is</connection> 
    </scm> 

    <build> 
     <plugins> 

      <plugin> 
       <groupId>org.codehaus.mojo</groupId> 
       <artifactId>buildnumber-maven-plugin</artifactId> 
       <version>1.2</version> 
       <executions> 
        <execution> 
         <phase>validate</phase> 
         <goals> 
          <goal>create</goal> 
         </goals> 
        </execution> 
       </executions> 
      </plugin> 

      <plugin> 
       <groupId>ru.concerteza.buildnumber</groupId> 
       <artifactId>maven-jgit-buildnumber-plugin</artifactId> 
       <version>1.2.7</version> 
       <executions> 
        <execution> 
         <id>jgit-buildnumber</id> 
         <goals> 
          <goal>extract-buildnumber</goal> 
         </goals> 
         <phase>validate</phase> 
        </execution> 
       </executions> 
      </plugin> 

      <plugin> 
       <groupId>pl.project13.maven</groupId> 
       <artifactId>git-commit-id-plugin</artifactId> 
       <version>2.1.9</version> 
       <executions> 
        <execution> 
         <id>git-commit-id</id> 
         <goals> 
          <goal>revision</goal> 
         </goals> 
         <phase>validate</phase> 
         <configuration> 
          <!-- Only changing prefix since properties conflicts with jgit above --> 
          <prefix>git-commit-id</prefix> 
          <!-- We're using a pom in this example--> 
          <skipPoms>false</skipPoms> 
          <gitDescribe> 
           <!-- Faster to get just branch if skip = true --> 
           <skip>false</skip> 
          </gitDescribe> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 

      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-antrun-plugin</artifactId> 
       <version>1.7</version> 
       <executions> 
        <execution> 
         <id>echo-properties</id> 
         <goals> 
          <goal>run</goal> 
         </goals> 
         <phase>validate</phase> 
         <configuration> 
          <target> 
           <echo message="buildnumber-maven-plugin properties:"/> 
           <echo message=" $${scmBranch}:     ${scmBranch}" /> 
           <echo message=" $${buildNumber}:    ${buildNumber}" /> 
           <echo message=" $${timestamp}:     ${timestamp}" /> 

           <echo message="maven-jgit-buildnumber-plugin properties:"/> 
           <echo message=" $${git.revision}:    ${git.revision}" /> 
           <echo message=" $${git.branch}:     ${git.branch}" /> 
           <echo message=" $${git.tag}:     ${git.tag}" /> 
           <echo message=" $${git.commitsCount}:   ${git.commitsCount}" /> 
           <echo message=" $${git.buildnumber}:   ${git.buildnumber}" /> 


           <echo message="git-commit-id-plugin properties (aliased with git-commit-id):"/> 
           <echo message=" $${git.branch}:     ${git-commit-id.branch}" /> 

           <echo message=" $${git.commit.id.describe}:  ${git-commit-id.commit.id.describe}" /> 

           <echo message=" $${git.build.user.name}:  ${git-commit-id.build.user.name}" /> 
           <echo message=" $${git.build.user.email}:  ${git-commit-id.build.user.email}" /> 
           <echo message=" $${git.build.time}:    ${git-commit-id.build.time}" /> 

           <echo message=" $${git.commit.id}:    ${git-commit-id.commit.id}" /> 
           <echo message=" $${git.commit.id.abbrev}:  ${git-commit-id.commit.id.abbrev}" /> 
           <echo message=" $${git.commit.user.name}:  ${git-commit-id.commit.user.name}" /> 
           <echo message=" $${git.commit.user.email}:  ${git-commit-id.commit.user.email}" /> 
           <echo message=" $${git.commit.message.full}: ${git-commit-id.commit.message.full}" /> 
           <echo message=" $${git.commit.message.short}: ${git-commit-id.commit.message.short}" /> 
           <echo message=" $${git.commit.time}:   ${git-commit-id.commit.time}" /> 
          </target> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 

     </plugins> 
    </build> 

</project>