Groovy ConfigSlurper.parse question mostly

[James Levinson]

Not sure where to post this...probably more of a groovy question, but...using groovy 2.1.4, job-dsl-plugin-1.15, jenkins-1.480.3.1...Only when running in jenkins, I see a "No signature of method" ConfigSlurper.parse(Script,URL) even though that is what I am passing in, I believe. I can run from the command line and it works. This is the expanded code

        ConfigObject getConfigs() {

               File file=new File("${workspace}/conf/properties.groovy");

               URI uri=null;

               uri=file.toURI();

               new ConfigSlurper().parse(uri.toURL())

       }

And this is the output from jenkins.

Started by user james.levinson
[EnvInject] - Loading node environment variables.
Building in workspace /var/lib/jenkins/jobs/distribute_stage_job.seed/workspace
FATAL: No signature of method: groovy.util.ConfigSlurper.parse() is applicable for argument types: (script1371181474971721923083, java.net.URL) values: [script1371181474971721923083@5d4390ac, file:/var/lib/jenkins/jobs/distribute_stage_job.seed/workspace/conf/properties.groovy]
Possible solutions: parse(java.net.URL), parse(groovy.lang.Script, java.net.URL), parse(groovy.lang.Script), parse(java.lang.Class), parse(java.lang.String), parse(java.util.Properties)
groovy.lang.MissingMethodException: No signature of method: groovy.util.ConfigSlurper.parse() is applicable for argument types: (script1371181474971721923083, java.net.URL) values: [script1371181474971721923083@5d4390ac, file:/var/lib/jenkins/jobs/distribute_stage_job.seed/workspace/conf/properties.groovy]
Possible solutions: parse(java.net.URL), parse(groovy.lang.Script, java.net.URL), parse(groovy.lang.Script), parse(java.lang.Class), parse(java.lang.String), parse(java.util.Properties)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:55)
        at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:78)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:145)
        at groovy.util.ConfigSlurper.parse(ConfigSlurper.groovy:148)
        at groovy.util.ConfigSlurper$parse.call(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
        at conf.Config.getConfigs(Config.groovy:23)
        at conf.Config.<init>(Config.groovy:16)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
        at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:71)
        at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:81)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:54)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:182)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190)
        at distribute_stage_job.dsl.run(distribute_stage_job.dsl.groovy:21)
        at javaposse.jobdsl.dsl.DslScriptLoader.runDslEngine(DslScriptLoader.java:59)
        at javaposse.jobdsl.plugin.ExecuteDslScripts.perform(ExecuteDslScripts.java:158)
        at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
        at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:718)
        at hudson.model.Build$BuildExecution.build(Build.java:199)
        at hudson.model.Build$BuildExecution.doRun(Build.java:160)
        at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:500)
        at hudson.model.Run.execute(Run.java:1502)
        at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
        at hudson.model.ResourceController.execute(ResourceController.java:88)
        at hudson.model.Executor.run(Executor.java:237)

I'd be happy to learn any debugging techniques when running within jenkins to figure this out. Thanks.

[James Levinson]

This has to be a bug in job-dsl, I think. Can one of you experts put a properties file on your disk and try this code in an "Execute Groovy Script" Build block and then try it in a Process Job DSLs Build block.

Because, a) the following code executes fine in the jenkins script console and b) it executes fine in a groovy build step. But if I paste it into the "Use the provided DSL script" box it barfs with the same exception. It sure looks like script1371181474971721923083 is not actually being cast to a groovy.lang.Script, maybe ? My code uses parse(java.net.URL) and then the DSL turns my code/script into parse(groovy.lang.Script, java.net.URL), but it's unrecognized.

File file=new File("/var/lib/jenkins/jobs/distribute_stage_job.seed/workspace/conf/properties.groovy")

URI uri=null;

uri=file.toURI();

slurper = new ConfigSlurper().parse(uri.toURL())
println slurper

[James Levinson]

Attempting the longest thread by a single person ever...

I looked at the source code and it's possible that javaposse.jobdsl.dsl.DslScriptLoader.runDslEngine() is passing the script as a javaposse.jobdsl.dsl.ScriptRequest and not a java.lang.Script.

I am not really sure how to debug/set a breakpoint using eclipse and jenkins at the same time. 

Am I attempting to run some groovy through the DSL that should not be attempted?

[James Levinson]

Continuing to discuss this with myself; I have now done some stripped down testing and I have found that my ability to use ConfigSlurper.parse(url) in my scripts broke in between versions 1.14 & 1.15 https://github.com/jenkinsci/job-dsl-plugin/compare/job-dsl-1.14...job-dsl-1.15.

I devised a very simple test.

1. create a freestyle job
2. run it, which created a workspace dir
3. on disk, cd into this workspace dir
4. create a test.dsl.groovy file & a properties.groovy file in the workspace root

//test.dsl.groovy

URI uri=new File("${workspace}/properties.groovy").toURI();

configs = new ConfigSlurper().parse( uri.toURL() )

println configs.inspect()

println configs.jobs.mongo.email

//properties.groovy

jobs {

mongo { email="ds-...@nimrod.com"    }

5. in the jobs configuration, Inject a workspace environment variable into the build section, like workspace=${the_path_to_your_workspace}/workspace 

6. Run it.

• If you use job-dsl-1.14, it succeeds and prints "ds-...@nimrod.com"
  
• If you use job-dsl-1.15 or 1.16-SNAP, it fails with the stacktrace seen above, groovy.lang.MissingMethodException: No signature of method: groovy.util.ConfigSlurper.parse() is applicable for argument types: (script1371181474971721923083, java.net.URL)

Now, I realize that there is not even any DSL script in this example and it's just a groovy snippet, but it was working and now it's not. I am hoping one of the experts can look through the changelist and find something. Thanks All.

[Andrew Harmel-Law]

Hi James,

Apologies that I've not managed to get in on this (I've tried a few times, but I'm always behind your own progress).  I do however want to thank you for working through this in public - it's a great help to other users of the DSL who will come behind you.  I'm still trying to take a proper look at this for you (and I'm sure others are too).  We'll see if we can get to the bottom of it. It is only code after all :P

Thanks again.

Cheers, Andrew

Andrew Harmel-Law

twitter: @al94781

blog: the-music-of-time.blogspot.com

flickr: flickr.com/photos/andrewbrucelaw

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[James Levinson]

Thanks Andrew. No worries. I usually add some snark into my posts to keep things interesting.

[Andrew Harmel-Law]

:D  I'm still trying to catch up.  Maybe I'll get there one day...

Andrew Harmel-Law

twitter: @al94781

blog: the-music-of-time.blogspot.com

flickr: flickr.com/photos/andrewbrucelaw

On 24 June 2013 19:57, James Levinson <james.l...@opower.com> wrote:

Thanks Andrew. No worries. I usually add some snark into my posts to keep things interesting.

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[Justin Ryan]

I'll try to jump in. The original error says that there isn't a method with those args. So, let's look at the groovy docs:

http://groovy.codehaus.org/gapi/groovy/util/ConfigSlurper.html

Ok, it exists, though there's no record of when it was added, but we'll just assume that it was around in 1.8.5 (what Jenkins is running). So I tried it with your above example. I had to change workspace to WORKSPACE and add a "}" to the .groovy file. It then printed:

Building on master in workspace /Users/jryan/Projects/Roundup/jenkins-job-dsl/work/jobs/SEED-test/workspace
['jobs':['mongo':['email':'ds-...@nimrod.com']]]
ds-...@nimrod.com

So, it looks like it's working fine. With the new support you can now readFromWorkspace command:

//test.dsl.groovy

String props = readFileFromWorkspace("properties.groovy")

configs = new ConfigSlurper().parse( props )

That will elminate any issues you have with the plugin running on a slave instead of the master. I'm not sure why you had problems with 1.15, but what's in master is working fine, that much I can confirm. I hope that helps.

On Mon, Jun 24, 2013 at 11:57 AM, James Levinson <james.l...@opower.com> wrote:

Thanks Andrew. No worries. I usually add some snark into my posts to keep things interesting.

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[James Levinson]

Thanks for trying it. Not sure why, but I am still getting the same thing, both locally and on a hosted internal instance. Baffling. I run it on .14, it's fine. I upgrade to .15 and not fine. I tried different groovy's, too. Since I don't really know how to debug all these working components together yet, the only change I can guess at that might affect this was: Run.java     But if you say "these are not the droids you are looking for" here, I believe you.

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James Levinson

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[James Levinson]

Hi, I'm still banging my head against the wall on this and I was just wondering if you actually created a jenkins job and ran it or used the power-move run locally technique? Because, it does work for me using that technique. It only does not work when run through jenkins.

jameslevinson:~/workspace-git/job-dsl-plugin [git: master] $ ./gradlew :job-dsl-core:oneJar

:job-dsl-core:compileJava UP-TO-DATE

:job-dsl-core:compileGroovy UP-TO-DATE

:job-dsl-core:processResources UP-TO-DATE

:job-dsl-core:classes UP-TO-DATE

:job-dsl-core:jar UP-TO-DATE

:job-dsl-core:oneJar UP-TO-DATE

BUILD SUCCESSFUL

Total time: 4.897 secs

jameslevinson:~/workspace-git/job-dsl-plugin [git: master] $ DSL_JAR=$(find job-dsl-core -name '*standalone.jar'|tail -1)

jameslevinson:~/workspace-git/job-dsl-plugin [git: master] $ echo $DSL_JAR

job-dsl-core/build/libs/job-dsl-core-1.16-SNAPSHOT-standalone.jar

jameslevinson:~/workspace-git/job-dsl-plugin [git: master] $ java -jar $DSL_JAR work/jobs/strip_it_down/workspace/test.dsl.groovy 

[Boot] INFO:  setProperties(com.simontuffs.onejar.JarClassLoader@5e228a02)

[Boot] INFO:  using JarClassLoader: com.simontuffs.onejar.JarClassLoader

[JarClassLoader] INFO:  findResource() found: "META-INF/dgminfo" for caller null in codebase lib/groovy-all-1.8.6.jar

[JarClassLoader] INFO:  findResources(META-INF/services/org.codehaus.groovy.source.Extensions)

[JarClassLoader] INFO:  findResources: looking in [lib/guava-14.0.1.jar, lib/groovy-all-1.8.6.jar, lib/commons-codec-1.8.jar, main/main.jar, lib/slf4j-simple-1.4.3.jar, lib/ivy-2.2.0.jar, lib/slf4j-api-1.4.3.jar, /, lib/xmlunit-1.4.jar]

[JarClassLoader] INFO:  findResources(): Adding jar:file:/job-dsl-core/build/libs/job-dsl-core-1.16-SNAPSHOT-standalone.jar!/lib/groovy-all-1.8.6.jar!/META-INF/services/org.codehaus.groovy.source.Extensions to resources list.

[JarClassLoader] INFO:  findResources(META-INF/services/org.codehaus.groovy.transform.ASTTransformation)

[JarClassLoader] INFO:  findResources: looking in [lib/guava-14.0.1.jar, lib/groovy-all-1.8.6.jar, lib/commons-codec-1.8.jar, main/main.jar, lib/slf4j-simple-1.4.3.jar, lib/ivy-2.2.0.jar, lib/slf4j-api-1.4.3.jar, /, lib/xmlunit-1.4.jar]

[JarClassLoader] INFO:  findResources(): Adding jar:file:/job-dsl-core/build/libs/job-dsl-core-1.16-SNAPSHOT-standalone.jar!/lib/groovy-all-1.8.6.jar!/META-INF/services/org.codehaus.groovy.transform.ASTTransformation to resources list.

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/helpers$Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/helpers/Permissions.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$javaposse/jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$javaposse/jobdsl/dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$javaposse/jobdsl/dsl/JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobParent.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/URI.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/File.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse$jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl$dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl$JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "javaposse/jobdsl/dsl/JobType$ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/lang/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/io/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/net/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "java/util/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/lang/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "groovy/util/ConfigSlurper.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "test/dslBeanInfo.groovy"

[JarClassLoader] INFO:  findResource(): unable to locate "test/dslBeanInfo.groovy"

[JarClassLoader] INFO:  findResources(META-INF/services/org.codehaus.groovy.transform.ASTTransformation)

[JarClassLoader] INFO:  findResources: looking in [lib/guava-14.0.1.jar, lib/groovy-all-1.8.6.jar, lib/commons-codec-1.8.jar, main/main.jar, lib/slf4j-simple-1.4.3.jar, lib/ivy-2.2.0.jar, lib/slf4j-api-1.4.3.jar, /, lib/xmlunit-1.4.jar]

[JarClassLoader] INFO:  findResources(): Adding jar:file:/job-dsl-core/build/libs/job-dsl-core-1.16-SNAPSHOT-standalone.jar!/lib/groovy-all-1.8.6.jar!/META-INF/services/org.codehaus.groovy.transform.ASTTransformation to resources list.

[JarClassLoader] INFO:  findResource(): unable to locate "script13746097612051039366452BeanInfo.groovy"

<groovy.util.ConfigObject@e3297f16 configFile=file:/Users/jameslevinson/workspace-git/job-dsl-plugin/work/jobs/strip_it_down/workspace/properties.groovy header=null=null accessOrder=false table=[null, null, jobs={mongo={email=ds-...@nimrod.com}}, null, null, null, null, null, null, null, null, null, null, null, null, null] size=1 threshold=12 loadFactor=0.75 modCount=1 entrySet=[jobs={mongo={email=ds-...@nimrod.com}}] keySet=null values=null>

ds-...@nimrod.com

[Justin Ryan]

We took this offline and figured out (well, pretty sure) that ConfigSlurper can't be used within the DSL. It's most related to the fact that we're already creating a Script object, and config parser tries to do the same thing. The alternatives are to make a real Groovy class, which is very similar to a ConfigSlurper script, or consume JSON; both of which should be easy in Groovy and we know work.

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[xia...@gmail.com]

I am a newcomer of DSL and Groovy, could you give a script segment on how to read property from property file.

在 2013年7月25日星期四UTC+8下午1时06分06秒，Justin Ryan写道：

[James Levinson]

Here's an example of how one could a json properties file of artifacts with varying metadata and create jobs:

ArrayList artifacts = (ArrayList) getArtifacts()

Iterator it = artifacts.iterator();

while(it.hasNext()) {

Object a = it.next();

/* START DSL */

job {

name "${a.name}"

logRotator (-1,10,-1,-1)

label 'master'

priority a.priority

steps { shell 'bash -cl ...'  }

publishers {

   mailer "${a.email}", true, false

}

}

/* END DSL */

}

ArrayList getArtifacts() {

List artifacts = new ArrayList()

def ARTIFACTS = new java.io.FileReader("${WORKSPACE}/jobs.json")

def result = new groovy.json.JsonSlurper().parse(ARTIFACTS)

if (!result.equals(null)) {

artifacts = (ArrayList) result;

}

return artifacts

}

/*

 a sample json file at ${WORKSPACE}/jobs.json

[

 {

    "name":"xxx",

    "email":"q...@myorg.com",

    "priority":1000,

    "mavenopts":"-Xms1024M -Xmx2048M -XX:MaxPermSize=256M -Dmaven.junit.forkmode=perTest"  

  },

  {

    "name":"xxx2",

    "email":"q...@myorg.com",

    "priority":100

  },

  {

    "name":"i18n",

    "email":"qa-...@myorg.com",

    "priority":500

  }

]

*/

i hope it helps

[Mateusz Kijowski]

W dniu czwartek, 25 lipca 2013 07:06:06 UTC+2 użytkownik Justin Ryan napisał:

We took this offline and figured out (well, pretty sure) that ConfigSlurper can't be used within the DSL. It's most related to the fact that we're already creating a Script object, and config parser tries to do the same thing. The alternatives are to make a real Groovy class, which is very similar to a ConfigSlurper script, or consume JSON; both of which should be easy in Groovy and we know work.

So there's really no way to make ConfigSlurper work in DSL? The below should allow: a) configuration in job.conf use values defined in common.conf (thanks to setBinding()), b) configuration in job.conf to override configuration from common.conf (thanks to merge()). Is it possible to achieve that with any of the alternatives specified?

def config_files['common.conf','job.conf']
def config = new ConfigObject()
config_files.each { config_file ->
            def config_slurper=new ConfigSlurper()
            def file=new File(config_file)
            if (file.isFile()) {
                def new_config = config_slurper.parse(file.toURL())
                new_config.setBinding(config)
                config.merge(new_config)
            }
        }

 

[Daniel Spilker]

You must set the class loader of the ConfigSlurper to make it work:

def slurper = new ConfigSlurper()
slurper.classLoader = this.class.classLoader

def config = slurper.parse('''
grails.webflow.stateless = true
smtp {
    mail.host = 'smtp.myisp.com'
    mail.auth.user = 'server'
}
resources.URL = "http://localhost:80/resources"
''')

println config

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[Mateusz Kijowski]

Indeed it works when I set ConfigSlurper's classloader, though with a small modification. Perhaps because I'm trying to use this in a utility class I had to get the classloader from this and not from this.class

slurper.classLoader = this.classLoader

Thank you very much!