BuildTrigger removes GCS tarball source

[muschellij2]

When scheduling, if you're using a tar.gz (e.g. from deploy docker), this clears out that source and causes fails:
https://github.com/MarkEdmondson1234/googleCloudRunner/blob/master/R/buildtriggers.R#L261

[MarkEdmondson1234]

This is intentional, as its too confusing having triggers that could be sources (GitHub) have different sources (Cloud Storage). For the new event based buildtriggers the new sourceToBuild field should be used instead.

[muschellij2]

I guess what I'm saying is that you cannot simply use a (or it's difficult to find and remember which) .tar.gz to assign to this as this was embedded in the build from before. So removing that source now causes a malformed build.

[MarkEdmondson1234]

May I see an example as this isn't a workflow I'm familiar with - perhaps it needs support or some guide rails preventing it.