`*.sh text eol=lf` reaches new clones only. A clone checked out before the
rule keeps scripts/build-quic-native.sh with carriage returns after pulling,
because the blob did not change: git neither rewrites the file nor reports it
modified, and the container still dies on the interpreter `bash\r`.
The README now gives the repair where a newcomer meets the container path,
and .gitattributes points to it. Verified on clones made at 367c9bc and moved
to c25de5a, from Git Bash and from Windows PowerShell 5.1: 109 CR bytes
before, none after, status clean. The line uses `;` so it runs in both.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
`* text=auto` and nothing else, so a Windows clone writes every shell script with
carriage returns. The documented Linux path is a container that runs one of them,
and it dies in under a second with a complaint about an interpreter named
`bash\r`. Nothing in that failure names line endings, and the same clone builds
and tests fine everywhere else, so it reads as a broken image.
`scripts/build-quic-native.sh` is the only shell script in the repository and the
only file on those paths that an interpreter reads by shebang; the mutation
runner is Node and handles carriage returns itself, and the Dockerfile builds
either way.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
