Aliases get renamed as *a

[billyatroadie]

When I use the merge action, it renames my aliases to *a with being a number

Expected Behavior

aliases and anchors stay as they are

Current Behavior

See above

Steps to Reproduce

Using this yaml as config.yaml:

hello-world: &hello-world
  run:
    name: Hello World
    command: |
      echo "hello world!"
jobs:
  hello-universe:
    steps:
      - *hello-world

and this action:

- id: format-config
  name: Format
  action: roadiehq:utils:merge
  input:
    path: 'config.yml'
    content: {}
    mergeArrays: true
    preserveYamlComments: true
    options:
      lineWidth: 0
      blockQuote: 'literal'
      sortKeys: true

Possible Solution

https://github.com/eemeli/yaml/issues/105 check this out and see if that's the issue?

Context

This issue states that it should be using parseDocument vs parse, but I'm not sure if that's even accurate.

Your Environment

• @backstage/plugin-catalog-react version: 1.12.2
• @backstage/integration version: 1.13.0