The following comment has been added to this issue:

     Author: Tore Green
    Created: Wed, 10 Nov 2004 5:55 AM
       Body:
The problem is that exec(String command, String[] evp) expects evp to be an 
"array of strings, each element of which has environment variable settings in 
format name=value" (according to Sun's javadoc).

But the elements in the current params arraus are not environment variables, 
they are command line arguments. (At least I assume that was the point?)

The result of the current implementation is that
- no command line arguments are passed to the external process
- the process does not enherit maven's shell environment variables (since 
envp!=null) ie. it has no PATH etc.
- so basicly the command has no way of knowing what to deploy where ;-)
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View this comment:
  http://jira.codehaus.org/browse/MPARTIFACT-44?page=comments#action_26278

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View the issue:
  http://jira.codehaus.org/browse/MPARTIFACT-44

Here is an overview of the issue:
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        Key: MPARTIFACT-44
    Summary: external:// broken
       Type: Bug

     Status: Unassigned
   Priority: Major

 Original Estimate: 5 minutes
 Time Spent: Unknown
  Remaining: 5 minutes

    Project: maven-artifact-plugin
   Versions:
             1.4.1

   Assignee: 
   Reporter: Tore Green

    Created: Wed, 10 Nov 2004 5:38 AM
    Updated: Wed, 10 Nov 2004 5:55 AM
Environment: Win2K, Maven v1.0

Description:
The ExternalDeployer does not work because it uses an incorrect call to 
Runtime.exec().

To fix this problem, put cmd and params in the same String[] and use the 
exec(String[]) version instead:

String[] params = {cmd, request.getSrcFile(), request.getDestFile()};
//...
Process process = Runtime.getRuntime().exec(params);


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