Invalid path when searching Images.lock

[BLaurent]

Describe the bug

I am creating wrap.tgz package and just want to get some info about it:

helm dt info simple-web-api-0.7.5.wrap.tgz
failed to load Images.lock: Images.lock not found in wrap
Error: plugin "dt" exited with error

Plugin info:

helm dt version
Distribution Tooling for Helm v0.4.1
Built on: 2024-04-04T15:45:20Z

OS info:

OS: macOS 14.4 23E214 arm64

Reproduction steps

1. Create a wrap file helm dt wrap ./path_to_helm_chart
2. Execute helm dt info ./path_to_wrap.tgz

Expected behavior

When I do tar tvfz simple-web-api-0.7.5.wrap.tgz I have this output :

  simple-web-api-0.7.5/chart
  simple-web-api-0.7.5/chart/.helmignore
  simple-web-api-0.7.5/chart/.imgpkg
  simple-web-api-0.7.5/chart/.imgpkg/bundle.yml
  simple-web-api-0.7.5/chart/.imgpkg/images.yml
  simple-web-api-0.7.5/chart/Chart.lock
  simple-web-api-0.7.5/chart/Chart.yaml
  simple-web-api-0.7.5/chart/Chart_template.yaml
  simple-web-api-0.7.5/chart/Images.lock
  simple-web-api-0.7.5/chart/README.md
  simple-web-api-0.7.5/chart/charts

Images.lock is in a sub-directory named chart due to

But in this StripComponents is set to 1. The Images.lock cannot be found as the method here will return chart/Images.lock and the test is done with Images.lock

Additional context

No response

[alemorcuq]

Thanks for reporting. We will work on a fix.

[BLaurent]

If I may, there is smth, I do not understand. The dt info command is documented to work on wrapped chart as shown in the readme. However it does work when passing a chart directory. Handy it is for sure but all the tests are built around assumption the chart directory is rendered at the root of the temp directory.

[BLaurent]

I've proposed this PR #75