[JIRA] (JENKINS-37864) Provide some mechanism for looking up whether credentials exist in Pipeline

[tyler@monkeypox.org (JIRA)]

R. Tyler Croy created an issue

Jenkins / JENKINS-37864 Provide some mechanism for looking up whether credentials exist in Pipeline Issue Type: Improvement Assignee: Jesse Glick Components: credentials-binding-plugin Created: 2016/Aug/31 5:24 PM Priority: Minor Reporter: R. Tyler Croy In my use-case, I need to use the same Jenkinsfile on multiple Jenkins instances. The only differentiation between the two are the credentials which are available for use. (Basically, one instance is authorized for deployments, thus the credentials, the other is not). My ideal would be a credentials global variable, or something like that, which could have utility methods like this. E.g. node { if (credentials.lookup('some-credentials-id')) { withCredentials('some-credentials-id') { sh './deploy.sh' } } } Related to JENKINS-37863 Add Comment

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[jglick@cloudbees.com (JIRA)]

Jesse Glick commented on JENKINS-37864

Re: Provide some mechanism for looking up whether credentials exist in Pipeline I suppose you could say, for example boolean stringCredentialsExist(String id) { try { withCredentials([string(credentialsId: id, variable: 'irrelevant')]) { true } } catch (_) { false } }

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[pieter@pietervogelaar.nl (JIRA)]

Pieter Vogelaar commented on JENKINS-37864

Re: Provide some mechanism for looking up whether credentials exist in Pipeline

Jesse Glick Thanks, that example worked great!

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