Errors out with ERROR git_cliff > IO error: Broken pipe (os error 32) when piping

[hauleth]

Describe the bug

Various CLI utilities can force closing previous program in pipeline by closing pipe when they are done. Example of such too is head which will exit (and close pipe) when it reaches requested number of lines. However this causes git-cliff to close abnormally because of the write error.

To reproduce

Run:

$ git cliff | head -n1
# Changelog
 ERROR git_cliff > IO error: `Broken pipe (os error 32)`

Expected behavior

$ git cliff | head -n1
# Changelog

Software information

• Operating system: Darwin 23.2.0 arm64
• Rust version: Installed via Nixpkgs, so no idea
• Project version: 1.4.0

[orhun]

Hello, thanks for reporting this! 🐻

It is now fixed in bdce4b5

See Misterio77/flavours#16 and rust-lang/rust#46016 for more context.