Cuke4duke no longer works

dubstep · August 18, 2011, 12:28am

It appears to be related to this:
http://www.ruby-forum.com/topic/2376205

I get an error every time I try to install the gems as part of using the
cuke4duke-maven-plugin.

[INFO] ERROR: While executing gem … (ArgumentError)
[INFO] undefined class/module YAML::Syck::DefaultKey

the stack trace is as follows:
http://www.pastie.org/2388210

I was happily cuking along, until a new developer also tried to run the
cucumber stuff, and then, since they’ve got a shiny new install without
any gems installed, it all fails miserably for them.

The first link is the only thing I’m able to find that is relevant to
this. It must be a new-ish glitch

Thanks,
David

ntk · August 18, 2011, 12:33am

David K. wrote in post #1017195:

It appears to be related to this:
Error installing gem: undefined class/module YAML::Syck::DefaultKey - JRuby - Ruby-Forum

I get an error every time I try to install the gems as part of using the
cuke4duke-maven-plugin.

[INFO] ERROR: While executing gem … (ArgumentError)
[INFO] undefined class/module YAML::Syck::DefaultKey

Version information might help:
I’m using the cuke4duke maven plugin 0.4.4 and the cuke4duke gem version
0.4.3

I’ve discovered that using 0.4.2 will work, but 0.4.3 and 0.4.4 versions
of the gem will not.

Thanks,
David

ntk · August 18, 2011, 7:07am

I hit the same error. I tried adding:
install rubygems-update
update --system

The update --system command gave me an error (dont have my other laptop
with the error with me). I tried doing the same thing in my local jruby
installation on this laptop:
gem install rubygems-update (updates to 1.8.8)
gem update --systems

and then gem install cuke4duke (installed 0.4.4)
and it worked fine. However my maven installation wont get cuke4duke to
install.

ntk · August 18, 2011, 4:31pm

Shawn McCarthy wrote in post #1017233:

I hit the same error. I tried adding:
install rubygems-update
update --system

The update --system command gave me an error (dont have my other laptop
with the error with me).

github.com

cucumber-attic/cuke4duke/blob/master/cuke4duke-maven-plugin/src/main/java/cuke4duke/mojo/AbstractJRubyMojo.java#L109


      
           *            name and optional arguments. Example:
           *            <ul>
           *            <li>awesome</li>
           *            <li>awesome --version 9.8</li>
           *            <li>awesome --version 9.8 --source http://some.gem.server</li>
           *            <li>awesome --version 9.8 --http-proxy http://your.proxy:8080</li>
           *            </ul>
           * @throws org.apache.maven.plugin.MojoExecutionException
           *             if gem installation fails.
           */
          protected void installGem(String gemArgs) throws MojoExecutionException {
              GemTask gem = new GemTask();
              if (gemDirectory != null && gemDirectory.exists()) {
                  gem.setDir(gemDirectory);
              }
              gem.setProject(getProject());
              gem.setArgs(gemArgs + getProxyArg());
              gem.execute();
          }
          
          
/**

So looking into the source code for the cuke4duke maven plugin, it uses
an internal GemTask object to do gem tasks. So update --system wouldn’t
work anyway, because there’s no gem command to update, and it appears
it’s not being used anyhow.

I tried doing the same thing in my local jruby
installation on this laptop:
gem install rubygems-update (updates to 1.8.8)
gem update --systems

Yep, that would work just fine, because it’d be updating/installing an
actual gem command file that gets used instead.

David

ntk · August 18, 2011, 5:41pm

is it just about running cucumber ? maybe cucumber-maven-plugin can help
!

regards Kristian

ntk · August 18, 2011, 4:38pm

David K. wrote in post #1017300:

Shawn McCarthy wrote in post #1017233:

I hit the same error. I tried adding:
install rubygems-update
update --system

The update --system command gave me an error (dont have my other laptop
with the error with me).

github.com

cucumber-attic/cuke4duke/blob/master/cuke4duke-maven-plugin/src/main/java/cuke4duke/mojo/AbstractJRubyMojo.java#L109


      
           *            name and optional arguments. Example:
           *            <ul>
           *            <li>awesome</li>
           *            <li>awesome --version 9.8</li>
           *            <li>awesome --version 9.8 --source http://some.gem.server</li>
           *            <li>awesome --version 9.8 --http-proxy http://your.proxy:8080</li>
           *            </ul>
           * @throws org.apache.maven.plugin.MojoExecutionException
           *             if gem installation fails.
           */
          protected void installGem(String gemArgs) throws MojoExecutionException {
              GemTask gem = new GemTask();
              if (gemDirectory != null && gemDirectory.exists()) {
                  gem.setDir(gemDirectory);
              }
              gem.setProject(getProject());
              gem.setArgs(gemArgs + getProxyArg());
              gem.execute();
          }
          
          
/**

So looking into the source code for the cuke4duke maven plugin, it uses
an internal GemTask object to do gem tasks. So update --system wouldn’t
work anyway, because there’s no gem command to update, and it appears
it’s not being used anyhow.

github.com

cucumber-attic/cuke4duke/blob/master/cuke4duke/src/main/java/cuke4duke/ant/GemTask.java

package cuke4duke.ant;

import org.apache.tools.ant.BuildException;

public class GemTask extends JRubyTask {
    private String args = "";

    public GemTask() {
        createJvmarg().setValue("-Xmx384m");
    }

    public void execute() throws BuildException {
        createArg().setValue("-S");
        createArg().setValue("gem");
        getCommandLine().createArgument().setLine(args);
        createArg().setValue("--install-dir");
        createArg().setFile(getJrubyHome());
        createArg().setValue("--no-ri");
        createArg().setValue("--no-rdoc");

This file has been truncated. show original

So looking at that, it doesn’t look like it’d be able to run the proper
update command…

jruby -S gem update --system --install-dir ~/.m2/repository/.jruby
–no-ri --no-rdoc

is how I think it would pan out.

David

ntk · August 18, 2011, 5:55pm

David I get the same error. You will get a better trace by adding the
following to your pom
install cuke4duke --debug --verbose --backtrace
See also recent discussion in
https://groups.google.com/forum/#!forum/cukes

David K. wrote in post #1017195:

It appears to be related to this:
Error installing gem: undefined class/module YAML::Syck::DefaultKey - JRuby - Ruby-Forum

I get an error every time I try to install the gems as part of using the
cuke4duke-maven-plugin.

[INFO] ERROR: While executing gem … (ArgumentError)
[INFO] undefined class/module YAML::Syck::DefaultKey

the stack trace is as follows:
http://www.pastie.org/2388210

I was happily cuking along, until a new developer also tried to run the
cucumber stuff, and then, since they’ve got a shiny new install without
any gems installed, it all fails miserably for them.

The first link is the only thing I’m able to find that is relevant to
this. It must be a new-ish glitch

Thanks,
David

ntk · August 18, 2011, 7:48pm

install cucumber
install cuke4duke

Try that. didn’t work for my yesterday. Works today.

ntk · August 18, 2011, 8:11pm

David K. wrote in post #1017199:

David K. wrote in post #1017195:

It appears to be related to this:
Error installing gem: undefined class/module YAML::Syck::DefaultKey - JRuby - Ruby-Forum

I get an error every time I try to install the gems as part of using the
cuke4duke-maven-plugin.

[INFO] ERROR: While executing gem … (ArgumentError)
[INFO] undefined class/module YAML::Syck::DefaultKey

Version information might help:
I’m using the cuke4duke maven plugin 0.4.4 and the cuke4duke gem version
0.4.3

I’ve discovered that using 0.4.2 will work, but 0.4.3 and 0.4.4 versions
of the gem will not.

David I found explicitly installing cucumber prior to cuke4duke 0.4.4
worked. The pom:
install cucumber
install cuke4duke
If it’s not a clean machine you may need to remove the maven repository
first to clean out any old gherkin gems.
rm -r ~/.m2/repository/org/jruby/; rm -r ~/.m2/repository/.jruby/

ntk · August 18, 2011, 8:24pm

Alan W. wrote in post #1017359:

David I found explicitly installing cucumber prior to cuke4duke 0.4.4
worked. The pom:
install cucumber
install cuke4duke
If it’s not a clean machine you may need to remove the maven repository
first to clean out any old gherkin gems.
rm -r ~/.m2/repository/org/jruby/; rm -r ~/.m2/repository/.jruby/

Yep, thanks to Shawn McCarthy and Alan for this, it does indeed work.

David