Generate matrix nested manifests #3431
Merged
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Generate matrix script finds manifests in subdirs
Motivation:
The genereate matrix script attempts to derive the minimum Swift version
supported by the package so that it doesn't run CI on versions which are
older than that supported. At the moment it can't cope with repositories
with packages in subdirectories like swift-nio-examples.
Modifications:
The script looks for manifests in subdirectories if
FIND_SUBDIRECTORY_MANIFESTS_ENABLED=true. This is opt-in because by default CI only uses the top-level manifests.Result:
CI should generate more appropriate jobs.
An example of this in action https://github.com/apple/swift-nio/actions/runs/18968739126/job/54171197381?pr=3431