Maven2でプラグインの使い方を調べる

こちらを参照
http://maven.apache.org/plugins/maven-help-plugin/describe-mojo.html
例えば、

• groupId=com.example
• artifactId=maven-hello-plugin
• version=1.0
• goal=hello
• 詳細表示

の場合は、

mvn help:describe -Dplugin=com.example:maven-hello-plugin:1.0 -Dmojo=hello -Dfull=true

とすれば、こんな感じでプラグインの仕様が確認できる。

[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'help'.
[INFO] ----------------------------------------------------------------------------
[INFO] Building app
[INFO]    task-segment: [help:describe] (aggregator-style)
[INFO] ----------------------------------------------------------------------------
[INFO] [help:describe]
[INFO] Mojo: 'hello:hello'
===============================================
Goal: 'hello'
Description:

Goal which touches a timestamp file.

Implementation: com.example.HelloMojo
Language: java

Parameters:



























































































-













































[0] Name: name
Type: java.lang.String
Required: true
Directly editable: true
Description:

Unknown




























































































-













































This mojo doesn't have any component requirements.
===============================================


[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Tue Apr 03 00:43:54 JST 2007
[INFO] Final Memory: 3M/5M
[INFO] ------------------------------------------------------------------------