On Thursday 10 May 2007 16:35, Wayne Fay wrote:
> In M2, things like this are generally either passed as parameters
> (-D...) or simply specified as configurations for the plugin in the
> pom.xml configuration.
>
> Actually, I can't think of a single M2 plugin that prompts the user
> for input while processing etc. There is probably a good reason for
> this (the forked JVM etc) so perhaps reconsider your approach?
The GPG plugin will prompt for a passphrase. It just uses straight
System.in stuff without a problem. Not sure why it works and yours
doesn't.
Dan
>
> Wayne
>
> On 5/10/07, Grant Ingersoll <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > Long time M1 user upgrading to M2...
> >
> > I have a Mojo that I have written that asks for user input
> > concerning it's operation (I use a BufferedReader wrapping
> > System.in). When I run the goal standalone, everything works fine.
> > However, when I run the goal as preparationGoal of the
> > maven-release-plugin, it hangs and never seems to get the input from
> > the command line. I think the issue lies in the fact that it is a
> > forked JVM but I am not sure. I have trouble debugging it, b/c the
> > debugging options specified in the mvn command (via MAVEN_OPTS)
> > don't work b/c I get errors saying the port is already in use (it
> > starts up and listens on the port, but then a subprocess seems to
> > try to acquire the same port, resulting in an error.)
> >
> > Below is the code I have in my mojo.
> >
> >
> > BufferedReader reader
> > = new BufferedReader(new
> > InputStreamReader(System.in)); String line = null;
> > try
> > {
> > getLog().warn("Pre loop");
> > while (true)
> > {
> > getLog().warn
> > (tagDir
> > + " exists in the repository - [d]elete or
> > [a]bort?");
> > line = reader.readLine();
> > getLog().debug("Before check: " + line);
> > if (line.equalsIgnoreCase("a") ||
> > line.equalsIgnoreCase("d"))
> > {
> > break;
> > }
> > getLog().debug("Here: " + line);
> > }
> >
> > getLog().warn("Line: " + line);
> > if (getLog().isDebugEnabled())
> > {
> > getLog().debug("Line: " + line);
> > }
> >
> > Thanks,
> > Grant
> >
> > --------------------------
> > Grant Ingersoll
> > Center for Natural Language Processing
> > http://www.cnlp.org/tech/lucene.asp
> >
> > Read the Lucene Java FAQ at http://wiki.apache.org/jakarta-lucene/
> > LuceneFAQ
> >
> >
> >
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--
J. Daniel Kulp
Principal Engineer
IONA
P: 781-902-8727 C: 508-380-7194
[EMAIL PROTECTED]
http://www.dankulp.com/blog
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