Is it possible to merge changes from one source to multiple destinations in Perforce?

Question

We have a case where changes were made to a file in a source branch that need to get propagated to multiple destinations?

Here is an illustration:

I know I could do each one individually, but it seems like with the right wildcards in the filespec this might work.

We tried this viewspec:

//dev/main/file.txt //dev/r*/file.txt

But we got this error:

Integration errors: Incompatible wildcards '//dev/main/file.txt' <-> '//dev/r*/file.txt'

Is this possible?

Answer 1

Per the comment from @Matt:

No way to one shot that with a wildcard I'm afraid. You'll have to script that one. p4 dirs will be handy for you to get the directories on the right hand side

Answer 2

You have to perform multiple integrate/resolve commands, one set for each target branch.

But, you can include all the integrations in a single changelist, and submit them all with a single submit, if you wish, so that they are all submitted at once with a single change description.