Comments aren't allowed in env_vars and secrets

[mbrevda]

TL;DR

The docs show:

with:
  secrets: |-
    # As an environment variable:
    KEY1=secret-key-1:latest

This leads to the impression that a comment is allowed in (what looks like) a YAML map, although this actually parsed as a string and fails (the comments end up as part of the keys).

Having comments is very helpful when the list gets long.

Expected behavior

The list should be parsed as a map. Or perhaps this should conditionally try to parse the list as a map and only fall back to parsing if it's a string.

Observed behavior

No response

Action YAML

env_vars: >
  #app vars
  APP_VERSION: 1

Log output

It's long and needs lots of redaction... going to hold on this unless absolutely necessary

Additional information

No response