Add YAML tags to match the support indicated in the documentation

[nkreiger]

Summary

Support is indicated for YAML, and the code attempts to do yaml first, however, based on the tags, only JSON is supported.

Release Note

(fix) add yaml tag

Documentation

No

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (0394bf7) 66.33% compared to head (4a6d0ae) 66.33%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1852   +/-   ##
=======================================
  Coverage   66.33%   66.33%           
=======================================
  Files          90       90           
  Lines        9060     9060           
=======================================
  Hits         6010     6010           
  Misses       2313     2313           
  Partials      737      737           

Flag	Coverage Δ
e2etests	47.93% <ø> (ø)
unittests	47.29% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[bobcallaway]

the change is fine, but I can't seem to find any references to this in our documentation. Could you share a pointer?

[nkreiger]

the change is fine, but I can't seem to find any references to this in our documentation. Could you share a pointer?

@bobcallaway

https://docs.sigstore.dev/logging/sharding/

specifically:

- treeID: $CURRENT_TREE_ID
  treeLength: $CURRENT_SHARD_LENGTH

Is what I was following when I encountered this

[bobcallaway]

ah, ok. We don't ever marshal this struct directly as YAML, so I think this fix is just effectively a documentation improvement IIUC