Plugin scans grails plugins and warnings cannot be surpressed from startup logs

[alanmosely]

Hi, thanks for the excellent plugin, we are currently facing two issues that are dirtying our production logs on startup.

The first issue is that the plugin is scanning some js from various grails resources/plugins and I don't see how we can exclude them, for example:

Jul 08, 2014 2:11:52 PM com.google.javascript.jscomp.LoggerErrorManager println
WARNING: C:\Users\xxx\Work\xxx\target\work\tomcat\work\Tomcat\localhost\xxx\grails-resources\avatar-picker\lib\fd-slider\fd-slider.js:1261:      WARNING - Parse error. Non-JSDoc comment has annotations. Did you mean to start it with '/**'?
    /*@if (@_jscript_version < 9)
^

Jul 08, 2014 2:11:52 PM com.google.javascript.jscomp.LoggerErrorManager printSummary
WARNING: 0 error(s), 1 warning(s)
Jul 08, 2014 2:11:53 PM com.google.javascript.jscomp.LoggerErrorManager println
WARNING:     C:\Users\xxx\Work\xxx\target\work\tomcat\work\Tomcat\localhost\xxx\grails-resources\plugins\console-1.2\js\jquery.layout.js:4078: WARNING - Parse error. Non-JSDoc comment has annotations. Did you mean to start it with '/**'?
    /*
^

Jul 08, 2014 2:11:53 PM com.google.javascript.jscomp.LoggerErrorManager printSummary
WARNING: 0 error(s), 1 warning(s)
Jul 08, 2014 2:11:56 PM com.google.javascript.jscomp.LoggerErrorManager println
WARNING: C:\Users\xxx\Work\xxx\target\work\tomcat\work\Tomcat\localhost\xxx\grails-resources\plugins\spring-security-ui-1.0-RC1\js\jquery\jquery.checkbox.js:10:   WARNING - Parse error. illegal use of unknown JSDoc tag "mailto"; ignoring it
 * @mailto wm.morgun@gmail.com
   ^

The second issue is that although we can surpress these warnings when in dev using:
log4j = {
error 'com.google.javascript.jscomp',
'org.grails.plugin.resource.mapper.googleclosurecompiler'
}

When building a prod war and specifying grails.logging.jul.usebridge = false (for performance reasons) the working log4j config above seems to be ignored and I've found no way of surpressing the irrelevant warnings that are shown whenever our prod webapp is started up.

[oyvinmar]

Sorry for the late response. I've been on holiday the last weeks.

I don't have any suggestion on how to suppress the warnings. This seems like an issue that is not directly linked to the plugin.

[alanmosely]

Well there are two things here:

• Will you be adding support to exclude certain files anytime soon?
• Can you add an option that would suppress all plugin logging except for errors?

[oyvinmar]

I haven't tested it but you should be able to exclude certain files with grails.resources.googleclosurecompiler.exludes = ['**/*.min.js', 'filetoskip.js'] in your config.

See: http://grails-plugins.github.io/grails-resources/guide/6.%20Creating%20custom%20mappers.html#6.4%20Processing%20only%20the%20right%20types%20of%20files for more info.

[alanmosely]

Unfortunately that doesn't work, I tried both:
grails.resources.googleclosurecompiler.exludes
grails.resources.mappers.googleclosurecompiler.exludes

[demon101]

for me works in this way
grails.resources.mappers.googleclosurecompiler.excludes = ['**/*.min.js', '**/jquery.touchSwipe.js']