Using JQL or Issue Filter to set value in scripted field

[Matt]

Hello,

We have ScriptRunner and Jira Misc Custom Fields plugins installed on our JIRA Server.  

I want to be able to set a scripted field value based on either a JQL query, or preferably a range of non-overlapping saved filters.

For example:

If issue appears in Filter 1 - Set to "Placeholder"

If issue appears in Filter 2 - Set field status to "To Do"

If issue appears in Filter 3 - Set field status to "In Progress"

If issue appears in Filter 4 - Set field status to "Done"

Anyone know if this is possible, or be able to provide an example scripted field script that I can implement?

Thanks!

Matt

[Nic Brough -Adaptavist-]

For running JQL in scriptrunner, have a look at https://library.adaptavist.com/entity/perform-a-jql-search-in-scriptrunner-for-jira

However, when you're working with a scripted field on an issue, there's no huge reason to run JQL - it's for searching for issues, and when you already have the issue, you don't need to search for it.  I suspect your scripted field probably should be more simple - a series of "if" statements that return one of your four status values.

[Matt]

Thanks - I'll take a look at that link. 

A series of statements probably is a better solution, although I'm not an expert at creating scripted fields (yet), so thought using a JQL filter might be more helpful, as I can tweak it more easily if I need to make a change. 

Is there any useful mapping resource that you're aware of for JQL to scrips?  e.g. I would need to learn how to search for something like this "sprint not in futureSprints() or (sprint in futureSprints() and status = done")" in a scripted field?

Are there any specific reasons to avoid using JQL in a scripted field? e.g. is it performance heavy? 

[Nic Brough -Adaptavist-]

You can write messy and slow JQL, but there's no reason not to use JQL in a scripted field if you need to.  You can build queries in code by adding clauses together, or just feeding it a valid filter string.

The reason I'm questioning this is that I can't think of a good use for a scripted field that searches for "sprint in futuresprints and status = done" - what do you want that scripted field to do with the list that relates to the current issue?

There are other searches which make more sense - "add up a number field on all the subtasks of this issue", but for ones like that you can get a list of subtasks faster and in less code with the line 

def list-of-issues = issue.getSubTasks()