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:documentationPath: /workflow/actions/
:language: en_US
:page-alternativeEditUrl: https://github.com/apache/incubator-hop/edit/master/workflow/actions/repeat/src/main/doc/repeat.adoc
= Repeat

== Description

This action allows you to repeat the pipeline or workflow of your choice until a certain condition.
The condition is either:

* A variable in the workflow is set or set to a certain value
* The End Repeat action is executed in the specified repeating workflow

== Options

[width="90%", options="header"]
|===
|Option|Description

|Workflow action name|The name of the workflow action.

|File to repeat|The filename of the pipeline or workflow to execute repeatedly.

|Run configuration|The pipeline or workflow run configuration to use.

*Please note* that if you set a variable on a remote server the value is currently not reported back so only local workflow engines are currently supported.

|Stop repeating when this variable is set|Specify the variable you want to be checked before stopping the repeat loop

|Optional variable value| Only stop repeating when the above variable is set and contains this exact value

|Keep variable values after execution| This option keeps the variable values after a (repeating) pipeline or workflow execution to inject into the next iteration.

|Logging file|In this group you can specify if you want to log to a file and how that should be done

|Parameters/Variables to set|You can specify the values of any parameters or variables in this dialog.
The values can contain variables themselves which will be resolved before every iteration.
If the option ```Keep variable values after execution``` is set we evaluate the expression only once before the first execution of the file.

|===