[Bug]: Always failing when using the --documentation-strict-mode flag

[wolfwolker]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

When the flag is added to the cli, a complete list of the values keys is dumped, no matter the documentation comments present in the values.yaml file, and it exits. No readme file is generated.

Expected Behavior

List only the undocumented keys of values.yaml file if there is any, ignoring the ones tagged with the @ignored keyword.

Steps to reproduce it

1. Clone https://github.com/norwoodj/helm-docs repository (master)
2. Navigate to example-charts/best-values-example
3. rm README.md
4. docker run --rm --volume "$(pwd):/helm-docs" -u $(id -u) jnorwood/helm-docs:latest helm-docs -x -l trace
5. This is the output

time="2024-05-09T18:30:36Z" level=debug msg="No ignore file found at .helmdocsignore, using empty ignore rules"
time="2024-05-09T18:30:36Z" level=info msg="Found Chart directories [.]"
time="2024-05-09T18:30:36Z" level=debug msg="Rendering from optional template files [README.md.gotmpl]"
time="2024-05-09T18:30:36Z" level=warning msg="Error parsing information for chart ., skipping: values without documentation: \nstatefulset\nstatefulset.image\nstatefulset.extraVolumes\nstatefulset.extraVolumes.[0].name\nstatefulset.extraVolumes.[0].emptyDir\nstatefulset.livenessProbe\nstatefulset.livenessProbe.enabled\nstatefulset.podLabels\nconfig\nconfig.databasesToCreate\nconfig.usersToCreate\nconfig.usersToCreate.[0].name\nconfig.usersToCreate.[0].admin\nconfig.usersToCreate.[1].name\nconfig.usersToCreate.[1].readwriteDatabases"
time="2024-05-09T18:30:36Z" level=debug msg="Rendering from optional template files [README.md.gotmpl]"

6. Same command again removing the -x generates a nice and clean README.md and the terminal output is:

time="2024-05-09T18:30:57Z" level=debug msg="No ignore file found at .helmdocsignore, using empty ignore rules"
time="2024-05-09T18:30:57Z" level=info msg="Found Chart directories [.]"
time="2024-05-09T18:30:57Z" level=debug msg="Rendering from optional template files [README.md.gotmpl]"
time="2024-05-09T18:30:57Z" level=debug msg="Rendering from optional template files [README.md.gotmpl]"
time="2024-05-09T18:30:57Z" level=info msg="Generating README Documentation for chart ."
time="2024-05-09T18:30:57Z" level=debug msg="Did not find template file README.md.gotmpl for chart ., using default template"
time="2024-05-09T18:30:57Z" level=debug msg="Using template files [README.md.gotmpl] for chart ."

I've tried versions from 1.11.0 to latest in docker, and the latest macos binary installed with homebrew, always with same result.

Reference Chart

example-charts/best-values-example present in the helm-docs repository.

Reference Template

No response

Environment

• Docker image
  • 1.11.2
  • 1.11.3
  • 1.13.3
  • latest
• homebrew package

Link to helm-docs Logs

No response

Further Information

No response