Custom tagger replacing key and value if they are the same

[jdorsman-bhvr]

Describe the bug Upon using a custom tagger defined with the YAML format, I noticed that if you use placeholders as defaults that are the same value as the key name, changing the value also overrides the key name. It appears that the find/replace logic is too loose.

To Reproduce

1. Create a custom tagger in YAML format like this:

tag_groups:
  - name: tagger-test
    tags:
      - name: project
        value:
          default: project
      - name: environment
        value:
          default: environment

2. Run the custom tagger, like: yor tag --config-file custom_tagger.yaml --skip-tags 'yor_trace,git*' -d .
3. Observe the created file, which looks correct/as expected (terraform example below):

  tags = {
    environment = "environment"
    project     = "project"
  }

4. Change the placeholders in the custom tagger to actual values, like:

tag_groups:
  - name: tagger-test
    tags:
      - name: project
        value:
          default: foo
      - name: environment
        value:
          default: dev

5. Run the custom tagger a second time, like yor tag --config-file custom_tagger.yaml --skip-tags 'yor_trace,git*' -d .
6. Observe the CLI output, which appears correct (also see screenshot below).
7. Observe how the tag keys have been adjusted, just like the values:

  tags = {
    dev = "dev"
    foo = "foo"
  }

Expected behavior Only the values for the tags should have been overwritten, not the keys:

  tags = {
    environment = "dev"
    project     = "foo"
  }

Screenshots The CLI output seems correct, only the value should have been updated, the tag key should have been unchanged.

Desktop (please complete the following information):

• OS: Ubuntu 20.04
• Yor Version v0.1.143

[stale[bot]]

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