cannot create snippet from stdin

no open bug for this https://gitlab.com/gitlab-org/cli/-/issues/?sort=created_date&state=opened&search=snippet&label_name%5B%5D=bug&first_page_size=20

Checklist

See below for versions.

• I'm using the latest version of the extension (Run glab --version)
  • Extension version: glab 1.86.0 (1ef884a6)
• Operating system and version: Ubuntu 24.04.4 LTS
• Gitlab.com or self-managed instance? gitlab.com
• I have performed glab auth status to check for authentication issues
• Run the command in debug mode (like DEBUG=true glab mr list) and attach any useful output

Summary

unable to create gist^H^H^H^Hsnippet from stdin

Environment

• OS: Ubuntu 24.04.4 LTS
• SHELL: fish 3.7.0
• TERM: ghostty 1.2.3
• GLAB: glab 1.86.0 (1ef884a6)

Other:

Steps to reproduce

What is the current bug behavior?

Using example from docs: https://docs.gitlab.com/cli/snippet/create/

set DEBUG true echo "package main" | glab snippet new --title "Title of the snippet" --filename "main.go"

[git remote -v]
[git remote -v]
ERROR  
          
  Stdin required if no 'path' is provided. 

What is the expected correct behavior?

create snippet

Relevant logs and/or screenshots

see above

begin; set -lx DEBUG true; echo 'test' | glab snippet create --title 'test'; end

[git remote -v]

 ERROR

  If 'path' is not provided, 'filename' and stdin are required.

Possible fixes

presumably in how it checks whether bytes were received from stdin