action: also resolve matching refs for tag/branch revisions

fmt_rev() only cross-referenced other branches and tags when the given revision was a full SHA. Extend the same lookup to tag and branch revisions by first resolving their HEAD SHA, then checking whether any other branch or tag points at that same commit.

Signed-off-by: Carles Cufi carles.cufi@nordicsemi.no Assisted-by: Claude noreply@anthropic.com

action-manifest

This respository contains a GitHub action implemented in Python to partially automate west-based manifest workflows.

It currently performs the following tasks:

Parses the PR changes to detect if the manifest file has been modified
Constructs both the old manifest (the one in the PR base SHA) and the new manifest (the one in the tip of the PR) and compares them
Adds a set of DNM labels when one or more of the revision: fields in the manifest point to a Pull Request
Adds a set of labels to be associated with a change to the manifest
Adds a set of per-manifest project with the format {prefix}{project_name}
Optionally reports binary files added by changed module revisions
Posts and updates a message with a revision comparison table

See action.yml for a full list of options.