Declarative pipeline: how to execute steps before SCM checkout

[Elifarley Cruz]

The checkout scm step, as I understand it, is automatically executed in a declarative pipeline. You don't have to declare it.

However, I need to execute a shell script just before checking out the code.

How can I achieve this in a declarative pipeline?

Thanks!

[Mark Waite]

As far as I understand it, you'll need to prevent the implicit checkout that is part of declarative, and then perform the checkout yourself within the declarative pipeline.

Refer to declarative options and the skipDefaultCheckout.

Mark Waite

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[Elifarley Cruz]

Thanks, that worked as you described, but what if I need to perform a script BEFORE the code of a global shared library is checked out?

[Mark Waite]

I don't know of a way to inject yourself prior to a shared pipeline library.

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