Re: Groovy script other script tools functions
Seem like the pipeline output cannot be parsed by the console log parser
(he don't see them inside the node, some flushing or redirection is not
properly done).
so I'm move back to Python and did a simple script invoke with batch (this
work):
bat "\"${bcad.python_2_exe}\"
\"${env.JENKINS_HOME}\\custom_scripts\\FilesInspection.py\" -e -s.
-f\".*\\.vcxproj\$\" -g -a\"external\" -c\"
Re: Groovy script other script tools functions
If this may help someone, here's my finding so far (I must admit I found
Groovy inside Jenkins to be painful and by far one of my less favorite
scripting language so far, especially loosing my head with a few things.
Here's some traps I found:
- the .each fct bug that iterating only once (work inside all groovy
console except into Jenkins project file
- Editing the pipline script of a pipleine project (when not into from
SCM) doesn't show the script box, just right click on the Script tag and
inspect content and search for the html tag div
class="workflow-editor-wrapper" and uncheck display: none from the CSS
property.
- importing tools file is not funny and I still cannot println() into
them so far, the output doesn't display for some reason I don't known.
- "." path is Jenkins home and not the current workspace, you need to
use pwd() to access the workspace
- printing env options is nearly impossible don't waste your time on
this, search for for the available value on google
- uncheck the sandbox, else you pretty much cannot use anything even
basic stuff (regex, string, match)
If anybody want to import a tools file that can be used into multiple
JenkinsFile or project, here's an example:
My Jenkinsfile stage look like this
stage 'VcxProj Inspection'
GroovyObject bcadTools = (GroovyObject) (new
GroovyClassLoader(getClass().getClassLoader()).parseClass(new File(pwd() +
"\\Tools.groovy"))).newInstance();
for(String l : bcadTools.findIntoFiles(true, pwd(), ~/.*\.vcxproj/,
~/Optimization/))
{
println(l)
}
// Clean up to avoid CPS problems
errorLines = null
bcadTools = null
My Tools.groovy look like this:
/*!
* \warning Copyright (c) 2016 Laboratoires Bodycad inc., All rights
reserved
*
* \date2016-07-13
* \author Jerome Godbout
*
* \fileTools.groovy
* \infoThis is common function to use with JenkinsFile or other
groovy scripts
*
*/
import static groovy.io.FileType.*
import java.util.regex.Pattern
class BCadTools
{
/* Find pattern into files from src path that will recursively search
* \param isError, print error or warning
* \param path, path to recursively search for file. Ex: "MyPath\\SubDir"
* \param extension, the file extension to check for. Ex: ~/.*\.vcxproj$/
* \param content, the content regex to seek. Ex: /Optimization/
* \return the match list for each files
*/
def findIntoFiles(boolean isError, String path, Pattern fileFilter, Pattern
lineExp)
{
def rv = []
def srcDir = new File(path)
def levelStr = (isError ? "ERROR" : "WARNING")
srcDir.traverse(type: FILES, nameFilter: fileFilter)
{
def fileName = it.path
if(!(fileName =~ /[\/]+\.hg[\/]+/) &&
!(fileName =~ /[\/]+external[\/]+/))
{
def fileCheck = new File(fileName)
def lineNumber = 0
fileCheck.eachLine
{
def matches = it =~ lineExp
if(matches.count > 0)
{
rv.push("FI " + levelStr + " : " + fileName + " at line " + lineNumber + "
: " + it)
}
++lineNumber
}
}
}
return rv
}
}
I should be able to parse the console output to make warning or error with
this. I have yet figure out if I can split the consle parsed output results
from each stage into different output, but that's something else.
I hope there's a better way to acheive all this, but it already took me way
too much time to do this simple thing. Just hope it may help people to
start with.
Jerome
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Groovy script other script tools functions
Hi,
First of, I'm totaly new to the Groovy thing (I'm not a Java dev either,
I'm a C/C++/C#/Python/Bash guys).
I'm trying (without any success so far) to use a common files between my
JenkinsFiles as Tools.groovy to have a single implementation for them.
I'm having problems to just find out what I can do into the Jenkins groovy
env. Seem like many things are not Groovy standard about it, because many
Groovy example just don't want to work or plain are refuse by Jenkins
security.
Here's what I'm trying to acheive (pretty basic for any script language):
1. Have a common file Tools.groovy with static function
2. Have my JenkinsFile (import, evaluate, ...) that file and use those
function
I'm not even able to declare a class with function into my Jenkins file:
---
Example what I'm trying to delcare here
---
class BCadTools
{
def findIntoFiles(String path, Pattern fileFilter, Pattern content)
{
def rv = [:]
def srcDir = new File(path)
srcDir.traverse(type: FILES, nameFilter: fileFilter)
{
def fileName = it.name
def fileContent = readFile(fileName);
def matches = fileContent =~ content
if(matches.count > 0)
{
rv[fileName] = matches
}
}
return rv;
}
}
I get either:
---
1. Put the class before the node {}
---
Started by user anonymous
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 30: Class definition not expected here. Please define the class
at an appropriate place or perhaps try using a block/Closure instead. at line:
30 column: 2. File: WorkflowScript @ line 30, column 2.
class BCadTools
^
1 error
at
org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
at
org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:946)
at
org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:593)
at
org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
at
groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
at
org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:106)
at
org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:376)
at
org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:343)
at
org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:212)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:410)
Finished: FAILURE
we clearly cannot declare it there, but why ??? any information about the
context of the Groovy script into JenkinsFile pipeline? any doc (not just a few
too basic call examples) ?
---
2. Put the class inside the node {}
---
Started by user anonymous [Pipeline]
nodeRunning on master in
d:\JenkinsWorkspace\BuildSystemTest\TestPipeline[Pipeline] {[Pipeline]
}[Pipeline] // node[Pipeline] End of
Pipelineorg.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException:
Scripts not permitted to use new java.io.File java.lang.String
at
org.jenkinsci.plugins.scriptsecurity.sandbox.whitelists.StaticWhitelist.rejectNew(StaticWhitelist.java:169)
at
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onNewInstance(SandboxInterceptor.java:130)
at org.kohsuke.groovy.sandbox.impl.Checker$3.call(Checker.java:191)
at
org.kohsuke.groovy.sandbox.impl.Checker.checkedConstructor(Checker.java:188)
at
com.cloudbees.groovy.cps.sandbox.SandboxInvoker.constructorCall(SandboxInvoker.java:19)
at WorkflowScript.run(WorkflowScript:38)
at ___cps.transform___(Native Method)
at
com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:93)
at
com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:79)
at sun.reflect.GeneratedMethodAccessor239.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
