[jira] [Created] (MWRAPPER-1) Fails behind proxy 407

["Benjamin Marwell (Jira)" <ji...@apache.org>]

Benjamin Marwell created MWRAPPER-1:
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             Summary: Fails behind proxy 407
                 Key: MWRAPPER-1
                 URL: https://issues.apache.org/jira/browse/MWRAPPER-1
             Project: Maven Wrapper
          Issue Type: Bug
         Environment: Proxy with authentication, http_proxy set without authentication

            Reporter: Benjamin Marwell


Hi,

 

when executing `{color:#0747a6}{{./mvnw}}{color}` behind a proxy and the proxy authentication does not succeed, {color:#0747a6}{{wget}}{color} will still create an empty file {color:#0747a6}{{.mvn/maven-wrapper.jar}}{color}.

 

Subsequent calls to {color:#0747a6}{{./mvnw}}{color} will see the existing (but empty) file and maven-wrapper will not attempt to redownload it. There is no clue what is going wrong, the only message is "Main class not found".

 

Suggested fixes:
 * Check curl/wget return codes and delete the files if they got touched.
 * Even if curl/wget were not invoked, delete empty files.



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