Trailing comment affecting `yamlfmt.Printer`

[prnvbn]

What steps did you take: I have the following Go program and YAML file. The Go file integrates with the ytt API and reads the ytt yaml file and just prints it put to standard output. I would expect the file to be printed out with no semantic differences. However, that is not the case!

• Go program that reads the file andd prints it to stdout

  
  package main

import ( "os"

"carvel.dev/ytt/pkg/yamlfmt"
"carvel.dev/ytt/pkg/yamlmeta"

)

func main() { bs, := os.ReadFile("example.yaml") docset, := yamlmeta.NewDocumentSetFromBytes(bs, yamlmeta.DocSetOpts{}) printer := yamlfmt.NewPrinter(os.Stdout) printer.Print(docset) }

- YAML file: I have provided a very minimal YAML file
```yaml
hello: world
# test

What happened: I see the following in my standard out.

hello: world

# test
---

What did you expect: I expected the following in my stdout

hello: world

# test

Anything else you would like to add: I am pretty sure the trailing comment is causing this issue.

Environment:

• ytt version is v0.49.0. I have pasted my go.mod file below

module issue

go 1.22

toolchain go1.22.2

require carvel.dev/ytt v0.49.0

---

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[praveenrewar]

@prnvbn Apologies for the late reply. Could you please share some more context around what you are trying to achieve here? By default ytt would remove this comment (ytt -f example.yaml) as this is not a template file (doesn't have any ytt comments). You can achieve the same result by passing WithoutComments as true in DocSetOpts if the comment is not required.

[renuy]

@prnvbn Thanks for raising this. We are adding this to our backlog, however if you want to fix this please raise a PR and we will happy to review it on priority.