git pull not working in Groovy Script

[Alex Ward]

Hi,

I am exploring Jenkins as my company's new CI server replacing Cruise Control. I am new to both Jenkins and Groovy. 

I am having an issue running the following Groovy script. The first and last parts run just fine, but for some reason git pull never works. I'm not seeing any exception, just the output "[git pull]".

def srcDir = new File("C://JenkinsBuilds//ProjectName//Source")


String command1 = "git checkout master"
println ("[$command1]")
Process process1 = command1.execute(null, srcDir)
process1.waitFor()
println(process1.text)


String command2 = "git pull"
println ("[$command2]")
Process process2 = command2.execute(null, srcDir)
process2.waitFor()
println(process2.text)


String command3 = "git branch -r --no-merged master"
println ("[$command3]")
Process process3 = command3.execute(null, srcDir)
process3.waitFor()
println(process3.text)

[Richard Bywater]

Not sure why that particular Groovy isn't working or not, but is there a reason why you aren't using the Git Plugin?

Richard.

--
You received this message because you are subscribed to the Google Groups "Jenkins Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-use...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/a7ce3c6e-54f1-438a-8064-27b3bd698533%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Alex Ward]

I am using the Git Plugin. I just needed to add some custom parameters. 

Here's a high level overview of what I'm trying to accomplish. As I mentioned, I'm new to Jenkins so I am totally open to any ideas so if you know of a more efficient way of accomplishing what I need to do, I'm all ears:)

I needed to create two jobs: One for for building branches (using msbuild) and one for deploying branches (using masterdeploy). 

The msbuild/masterdeploy tools cannot change so I needed to figure out a way to allow Jenkins to work with this environment. 

For both jobs I needed to be able to get a list containing "master" and all origin branches that have not been merged into master. We don't have a good/standard Git workflow yet so we have a ton of branches and unfortunately there is nothing I can do about that right now. Anyway, this list would then become a parameter in the build process so QA can specify which branch to build

For the deploy job there are two additional lists, "Build to Deploy" and "Deployment Environment", the first being nothing more than a list of builds for the branch they selected in the previous parameter

These scripts are all going to be repeated for 30+ websites so I put them in a Scriptler for reusability.

[Alex Ward]

This ended up being a permissions issue. Here's what I did to determine that:

def command2 = "git pull"
println ("[$command2]")
StringBuffer sbout = new StringBuffer()
StringBuffer sberr = new StringBuffer()

Process process2 = command2.execute(null, srcDir)

process2.waitForProcessOutput sbout, sberr
def value = process2.exitValue()
int count = sbout.toString().readLines().size()
println "${sberr.toString()}"
println "Exit value: $value, Err lines: ${sberr.toString().readLines().size()}, Out lines: $count"
assert count > 1
assert value == 0

Which then output the following:

[git pull]
Permission denied (publickey).
fatal: Could not read from remote repository.