When linting with interpolation, triggers false-positive and adds spaces. Repeatedly.

[nelsonjr]

Describe the Bug

When linting a file with a resource with interpolation, it flags it as missing spaces and adds it—every time.

Expected Behavior

Properly detect if spaces are needed, and if run with --fix to update it, but not add more spaces after that.

Steps to Reproduce

1. Lint a file with this resource:

  apache::vhost { 'test-oidc':
    custom_fragment => @(EOT)
        OIDCProviderMetadataURL xxxxxxxxxxxxxxxxxxxxxxxx
        OIDCClientID xxxxxxxxxxxxxxxxxxxxxxxx
        OIDCClientSecret xxxxxxxxxxxxxxxxxxxxxxxx
    | EOT
  }

2. Observe that every time, the OIDCProviderMetadataURL line has more spaces. After a few invocations of puppet-lint --fix the resource will look like this:

  apache::vhost { 'test-oidc':
    custom_fragment => @(EOT)
                                      OIDCProviderMetadataURL xxxxxxxxxxxxxxxxxxxxxxxx
        OIDCClientID xxxxxxxxxxxxxxxxxxxxxxxx
        OIDCClientSecret xxxxxxxxxxxxxxxxxxxxxxxx
    | EOT
  }

Environment

• Version 4.2.4
• Platform Ubuntu 22.04
• Puppet 7

[kenyon]

This is a duplicate of voxpupuli/puppet-lint-strict_indent-check#20.