Improper build number after deploying a snapshot of maven-javadoc-plugin
------------------------------------------------------------------------

         Key: MDEPLOY-27
         URL: http://jira.codehaus.org/browse/MDEPLOY-27
     Project: Maven 2.x Deploy Plugin
        Type: Bug

    Versions: 2.2    
 Environment: Windows XP
JDK 1.5.0_06
Cygwin environment installed
    Reporter: Thorsten Heit
    Priority: Minor


I'm trying to use the beta-4 snapshot of the maven-javadoc-plugin and wanted to 
deploy it on my local maven proxy. The plugin is deployed via:

$ mvn compile jar:jar
(lots of messages)

$ cd target
$ mvn deploy:deploy-file -DrepositoryId=bender 
-Durl=file://H:/maven-proxy/target/repo-local -DpomFile=exported-pom.xml 
-Dfile=maven-javadoc-plugin-2.0-beta-4-SNAPSHOT.jar
(lots of messages)

The plugin jar gets copied to the proxy, and so far everything seems to be 
fine. In another project, I added the following lines to my pom.xml:

<build>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-javadoc-plugin</artifactId>
      <version>2.0-beta-4-SNAPSHOT</version>
      <configuration>
        <tag>created</tag>
        <maxmemory>256m</maxmemory>
      </configuration>
    </plugin>
    ...
  </plugins>
</build>

Unfortunately the plugin cannot be downloaded from my proxy:


$ mvn clean
[INFO] Scanning for projects...
[INFO] 
----------------------------------------------------------------------------
[INFO] Building base Repository
[INFO]    task-segment: [clean]
[INFO] 
----------------------------------------------------------------------------
Downloading: 
http://bender:9999/repository/org/apache/maven/plugins/maven-javadoc-plugin/2.0-beta-4-SNAPSHOT/maven-javadoc-plugin-2.0-beta-4-20060322.180042-2.jar
[INFO] 
----------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] 
----------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

GroupId: org.apache.maven.plugins
ArtifactId: maven-javadoc-plugin
Version: 2.0-beta-4-20060322.180042-2

Reason: Unable to locate resource in repository


org.apache.maven.plugins:maven-javadoc-plugin:maven-plugin:2.0-beta-4-20060322.180042-2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2),
  bender (http://bender:9999/repository),
  snapshots-codehaus-org (http://snapshots.maven.codehaus.org/maven2)


which is strange because I just deployed it. I looked into the proxy 
directories and wondered that the files are named differently:

* maven-javadoc-plugin-2.0-beta-4-20060322.180042-1.jar
* maven-javadoc-plugin-2.0-beta-4-20060322.180042-1.jar.md5
* maven-javadoc-plugin-2.0-beta-4-20060322.180042-1.jar.sha1
* maven-javadoc-plugin-2.0-beta-4-20060322.180042-2.pom
* maven-javadoc-plugin-2.0-beta-4-20060322.180042-2.pom.md5
* maven-javadoc-plugin-2.0-beta-4-20060322.180042-2.pom.sha1

When I manually rename the -1.jar* files to -2.jar* the plugin is downloadable, 
and "mvn clean" above will work...


To check the above behaviour I removed the deployed files/directories from my 
maven proxy and redeployed the javadoc plugin:

$ mvn -X deploy:deploy-file -DrepositoryId=bender 
-Durl=file://H:/maven-proxy/target/repo-local -DpomFile=exported-pom.xml 
-Dfile=maven-javadoc-plugin-2.0-beta-4-SNAPSHOT.jar
+ Error stacktraces are turned on.
[DEBUG] Building Maven user-level plugin registry from: 'C:\Dokumente und 
Einstellungen\heit\.m2\plugin-registry.xml'
[DEBUG] Building Maven global-level plugin registry from: 
'c:\Programme\Apache\maven-2.0.2\conf\plugin-registry.xml'
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'deploy'.
[DEBUG] maven-deploy-plugin: resolved to version 2.2 from repository central
[DEBUG] Retrieving parent-POM from the repository for project: 
null:maven-deploy-plugin:maven-plugin:2.2
[INFO] 
----------------------------------------------------------------------------
[INFO] Building Maven Default Project
[INFO]    task-segment: [deploy:deploy-file] (aggregator-style)
[INFO] 
----------------------------------------------------------------------------
[DEBUG] org.apache.maven.plugins:maven-deploy-plugin:maven-plugin:2.2 (selected 
for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
null:maven-project:jar:2.0.1
[DEBUG]   org.apache.maven:maven-project:jar:2.0.1 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-model:jar:2.0.1
[DEBUG]     org.apache.maven:maven-model:jar:2.0.1 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
null:plexus-utils:jar:1.0.5
[DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.5 (selected for runtime)
[DEBUG]         classworlds:classworlds:jar:1.1-alpha-2 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
null:maven-profile:jar:2.0.1
[DEBUG]     org.apache.maven:maven-profile:jar:2.0.1 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
null:plexus-container-default:jar:1.0-alpha-9
[DEBUG] Retrieving parent-POM from the repository for project: 
org.codehaus.plexus:plexus-containers:pom:1.0.3
[DEBUG]       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9 
(selected for runtime)
[DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer 
found: 1.0.5)
[DEBUG]         junit:junit:jar:3.8.1 (selected for runtime)
[DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9 
(selected for runtime)
[DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer 
found: 1.0.5)
[DEBUG]       classworlds:classworlds:jar:1.1-alpha-2 (selected for runtime)
[DEBUG]       junit:junit:jar:3.8.1 (selected for runtime)
[DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.5 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-artifact-manager:jar:2.0.1
[DEBUG]     org.apache.maven:maven-artifact-manager:jar:2.0.1 (selected for 
runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-repository-metadata:jar:2.0.1
[DEBUG]       org.apache.maven:maven-repository-metadata:jar:2.0.1 (selected 
for runtime)
[DEBUG]       org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-5 
(selected for runtime)
[DEBUG]         org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer 
found: 1.0.5)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-artifact:jar:2.0.1
[DEBUG]       org.apache.maven:maven-artifact:jar:2.0.1 (selected for runtime)
[DEBUG]     org.apache.maven:maven-artifact:jar:2.0.1 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-plugin-api:jar:2.0.1
[DEBUG]   org.apache.maven:maven-plugin-api:jar:2.0.1 (selected for runtime)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-artifact-manager:jar:2.0
[DEBUG]   org.apache.maven:maven-artifact-manager:jar:2.0.1 (removed - nearer 
found: 2.0)
[DEBUG]   org.apache.maven:maven-artifact-manager:jar:2.0 (selected for runtime)
[DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer found: 
1.0.5)
[DEBUG]     org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8 
(removed - nearer found: 1.0-alpha-9)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-artifact:jar:2.0
[DEBUG]     org.apache.maven:maven-artifact:jar:2.0 (removed - nearer found: 
2.0.1)
[DEBUG] Retrieving parent-POM from the repository for project: 
org.apache.maven:maven-repository-metadata:jar:2.0
[DEBUG]     org.apache.maven:maven-repository-metadata:jar:2.0 (selected for 
runtime)
[DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer 
found: 1.0.5)
[DEBUG]     org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-5 (selected 
for runtime)
[DEBUG]       org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer 
found: 1.0.5)
[DEBUG]   org.apache.maven:maven-artifact:jar:2.0.1 (removed - nearer found: 
2.0)
[DEBUG]   org.apache.maven:maven-artifact:jar:2.0 (selected for runtime)
[DEBUG]     org.codehaus.plexus:plexus-utils:jar:1.0.4 (removed - nearer found: 
1.0.5)
[DEBUG] Configuring mojo 
'org.apache.maven.plugins:maven-deploy-plugin:2.2:deploy-file' -->
[DEBUG]   (f) file = 
c:\devel\maven\plugins\maven-javadoc-plugin\target\maven-javadoc-plugin-2.0-beta-4-SNAPSHOT.jar
[DEBUG]   (s) localRepository = [local] -> file://C:\Dokumente und 
Einstellungen\heit\.m2\repository
[DEBUG]   (f) pomFile = 
c:\devel\maven\plugins\maven-javadoc-plugin\target\exported-pom.xml
[DEBUG]   (f) repositoryId = bender
[DEBUG]   (f) uniqueVersion = true
[DEBUG]   (f) url = file://H:/maven-proxy/target/repo-local
[DEBUG] -- end configuration --
[INFO] [deploy:deploy-file]
[INFO] Retrieving previous build number from bender
[DEBUG] repository metadata for: 'snapshot 
org.apache.maven.plugins:maven-javadoc-plugin:2.0-beta-4-SNAPSHOT' could not be 
found on repository: bender
[DEBUG] not adding permissions to wagon connection
Uploading: 
file://H:/maven-proxy/target/repo-local/org/apache/maven/plugins/maven-javadoc-plugin/2.0-beta-4-SNAPSHOT/maven-javadoc-plugin-2.0-beta-4-20060323.110138-1.jar
26K uploaded
[INFO] Retrieving previous metadata from bender
[DEBUG] repository metadata for: 'artifact 
org.apache.maven.plugins:maven-javadoc-plugin' could not be found on 
repository: bender
[INFO] Uploading repository metadata for: 'artifact 
org.apache.maven.plugins:maven-javadoc-plugin'
[DEBUG] not adding permissions to wagon connection
[INFO] Retrieving previous metadata from bender
[DEBUG] repository metadata for: 'snapshot 
org.apache.maven.plugins:maven-javadoc-plugin:2.0-beta-4-SNAPSHOT' could not be 
found on repository: bender
[INFO] Uploading repository metadata for: 'snapshot 
org.apache.maven.plugins:maven-javadoc-plugin:2.0-beta-4-SNAPSHOT'
[DEBUG] not adding permissions to wagon connection
[INFO] Retrieving previous build number from bender
[DEBUG] not adding permissions to wagon connection
Uploading: 
file://H:/maven-proxy/target/repo-local/org/apache/maven/plugins/maven-javadoc-plugin/2.0-beta-4-SNAPSHOT/maven-javadoc-plugin-2.0-beta-4-20060323.110138-2.pom
10K uploaded
[INFO] Retrieving previous metadata from bender
[INFO] Uploading repository metadata for: 'artifact 
org.apache.maven.plugins:maven-javadoc-plugin'
[DEBUG] not adding permissions to wagon connection
[INFO] Retrieving previous metadata from bender
[INFO] Uploading repository metadata for: 'snapshot 
org.apache.maven.plugins:maven-javadoc-plugin:2.0-beta-4-SNAPSHOT'
[DEBUG] not adding permissions to wagon connection
[INFO] 
----------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] 
----------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Thu Mar 23 12:01:38 CET 2006
[INFO] Final Memory: 2M/4M
[INFO] 
----------------------------------------------------------------------------


As you can see in the debug output, when Maven uploads the plugin metadata, the 
POM file has a different build number than the uploaded Jar. It seems that the 
build number is increased during the Jar and POM file uploads and not _after_ 
all uploads.

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