Mailing-List: contact users-help@maven.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "Maven Users List" <users@maven.apache.org>
Received-SPF: pass (nike.apache.org: local policy)
From: Mark Gibson <mark.gibson@deltaonesolutions.com>
To: "users@maven.apache.org" <users@maven.apache.org>
Subject: Maven Release Plugin - release:branch: branch versions not set as
 expected
Thread-Topic: Maven Release Plugin - release:branch: branch versions not set
 as expected
Thread-Index: Ac/Dl33UXIq2wVrYR/iMH5X2Etz1AA==
Date: Fri, 29 Aug 2014 15:08:14 +0000
Message-ID: 
 <7601b980809d48fd8af59d86841fadc2@BY1PR0401MB1158.namprd04.prod.outlook.com>
Accept-Language: en-GB, en-US
Content-Language: en-US
Content-Type: multipart/alternative;
	boundary="_000_7601b980809d48fd8af59d86841fadc2BY1PR0401MB1158namprd04_"
MIME-Version: 1.0

--_000_7601b980809d48fd8af59d86841fadc2BY1PR0401MB1158namprd04_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

(please see bottom of email for environment/version information)

I am trying to use the "release:branch" goal to create a branch, setting th=
e version in the POMs in both the new branch and the working copies.  No ma=
tter what properties I define on the command line, the release plugin is ov=
erriding the branch version information to what it thinks (incorrectly in m=
y opinion) it should be.  It looks like the release version is being set ei=
ther by calculation from current project version, or supplied development v=
ersion.

I.e.  when calling Maven with the following (snippet)

-DreleaseVersion=3D1.0.0
-DdevelopmentVersion=3D1.0.1-SNAPSHOT
-DupdateVersionsToSnapshot=3Dfalse
-DdryRun=3Dtrue

The version in all the pom.xml.next files is as expected (1.0.1-SNAPSHOT), =
but the version in all the pom.xml.branch files is not as expected (1.0.1-S=
NAPSHOT when I would expect 1.0.0).

Am I missing something that would explain why the above is correct?  Or am =
I missing something obvious in how to configure the plugin to work as expec=
ted?

(I've included a very simple repro in the grey breakout box below )

Thanks
Mark


Very simple setup to demonstrate:

Project structure

|   pom.xml
|
+---child-one
|       pom.xml
|
\---child-two
        pom.xml

Root pom.xml

<project xmlns=3D"http://maven.apache.org/POM/4.0.0" xmlns:xsi=3D"http://ww=
w.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=3D"http://maven.apache=
.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <groupId>org.gibbo</groupId>
  <artifactId>gibbo-pom</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>pom</packaging>
  <name>Gibbo Parent POM</name>


  <modules>
    <module>child-one</module>
    <module>child-two</module>
  </modules>


  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>


  <scm>
    <connection>
      scm:git:ssh://git@bitbucket.org/mwgibson/gibbo.git
    </connection>
    <developerConnection>
      scm:git:ssh://git@bitbucket.org/mwgibson/gibbo.git
    </developerConnection>
    <url>
      https://bitbucket.org/mwgibson/gibbo
    </url>
  </scm>


  <build>
    <plugins>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-scm-plugin</artifactId>
        <version>1.9.1</version>
      </plugin>

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-release-plugin</artifactId>
        <version>2.5</version>
      </plugin>

    </plugins>
  </build>

</project>

child-one pom.xml

<project xmlns=3D"http://maven.apache.org/POM/4.0.0" xmlns:xsi=3D"http://ww=
w.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=3D"http://maven.apache=
.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.gibbo</groupId>
    <artifactId>gibbo-pom</artifactId>
    <version>1.0-SNAPSHOT</version>
    <relativePath>../pom.xml</relativePath>
  </parent>

  <artifactId>child-one</artifactId>
  <packaging>pom</packaging>
  <name>Gibbo Child One POM</name>

</project>

child-two pom.xml

<project xmlns=3D"http://maven.apache.org/POM/4.0.0" xmlns:xsi=3D"http://ww=
w.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=3D"http://maven.apache=
.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <parent>
   <groupId>org.gibbo</groupId>
    <artifactId>gibbo-pom</artifactId>
    <version>1.0-SNAPSHOT</version>
    <relativePath>../pom.xml</relativePath>
  </parent>

  <artifactId>child-two</artifactId>
  <packaging>pom</packaging>
  <name>Gibbo Child Two POM</name>

</project>

Command Line

mvn --batch-mode ^
    release:branch ^
    -DautoVersionSubmodules=3Dtrue ^
    -DupdateBranchVersions=3Dtrue ^
    -DupdateWorkingCopyVersions=3Dtrue ^
    -DupdateDependencies=3Dtrue ^
    -DupdateVersionsToSnapshot=3Dfalse ^
    -DpushChanges=3Dfalse ^
    -DremoteTagging=3Dfalse ^
    -DsuppressCommitBeforeBranch=3Dfalse ^
    -DbranchName=3DRELEASE-%1 ^
    -DreleaseVersion=3D%1 ^
    -DdevelopmentVersion=3D%2-SNAPSHOT ^
    -DdryRun=3Dtrue

I've tried specifying all modules independently (with the -Dproject.rel.org=
.gibbo:child-one etc pattern), but the release versions in the branch are s=
till overridden incorrectly.


mvn --version
Apache Maven 3.2.2 (45f7c06d68e745d05611f7fd14efb6594181933e; 2014-06-17T14=
:51:42+01:00)
Maven home: C:\MyProgramFiles\apache-maven-3.2.2\bin\..
Java version: 1.7.0_60, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.7.0_60\jre
Default locale: en_GB, platform encoding: Cp1252
OS name: "windows 8", version: "6.2", arch: "amd64", family: "windows"

git --version
git version 1.9.4.msysgit.1

Maven-release-plugin 2.5
Maven-scm-plugin 1.9.1


--_000_7601b980809d48fd8af59d86841fadc2BY1PR0401MB1158namprd04_--