[Buildbot-devel] Any way to specify revision with a Trigger step

[Matthew Morse]

Hi,

I just subscribed to this list and have a question that I didn't see answered in the archive.

The problem is this:

- We have multiple projects (A, B, and C), each in its own git repository (Repo_A, Repo_B, Repo_C)

- The projects are related. Specifically, the projects in B and C depend on the project in A

- We want a commit in Repo_A to trigger builds of A, B, and C.

We have a GitPoller on Repo_A to trigger builds when there's a commit there. Thereafter, we want to build B and C.

The tricky part is that we want a commit to A (say, with SHA-1 hash a2a1eb33d49...) to trigger builds of B and C at their HEAD versions. (Since the repos are separate, the a2a1eb33d49... isn't relevant in Repo_B and Repo_C.)

I don't see a way to specify something like the HEAD revision when configuring a Trigger.  Is that possible?  Alternatively, could it be done in a Triggerable scheduler?  Other ideas?

Thanks,
- Matt