From: Jason Cho <jason11choca@proton.me>
Date: Sat, 12 Jul 2025 10:56:37 GMT
Subject: Re: Why doesn't git core.eol=lf work?
Message-ID: <hmmjz8ewCl8dl_K4NrydJHLRzLtjs8vGanKXkbJjDPgaaZvj9HzyzEkrY9WlciWgx0iNlcWPhwGpl1E2gxQkRpG_10KgmHDareAH7LQj33A=@proton.me>
In-Reply-To: <20250712103030.GA30568@tb-raspi4>

> But now to the real stuff:
> It may be that your file had been commited with LF or mixed CRLF into the repo.
> In this case will Git not change CRLF into LF at checkout.
> What does
> git ls-files --eol license_header.txt
> give you ?


$ git ls-files --eol license_header.txt
i/crlf  w/crlf  attr/                   license_header.txt


 
> Beside that, I would recommend to set up a .gitatrributes file
> and add it to the repo.
> echo "* text=auto" >.gitattributes
> 
> git add --renormalize .
> git commit -m "Normalize line endings"

I am building a tool to analyze codebases, such as which function is moved from one file to another. Different line endings fail string equality.

Admittedly I can make a local commit to normalize all files. But it's best if a simple config `core.eol` can work.