.gitattributes

# Line endings are LF, in the repository and in every working tree.
#
# Without this file, a contributor on a CRLF platform (or an editor that preserved a file's existing
# CRLF convention) could commit CRLF, and the `changes` CI job's `git diff --check` would then report
# every added line as "trailing whitespace" -- git's default core.whitespace is `blank-at-eol` with
# `cr-at-eol` OFF, so a carriage return at end-of-line IS trailing whitespace to it. The failure names
# lines whose visible content is spotless, which is undiagnosable from the CI log alone (#9798).
#
# `text=auto` (not a bare `text`) is deliberate: it leaves git's binary detection in charge, so files
# that embed NUL bytes on purpose -- the untrusted-text and sanitizer fixtures under src/, test/,
# scripts/ and review-enrichment/ -- are classified binary and pass through byte-for-byte. Forcing
# `* text eol=lf` would strip them of that protection and corrupt those fixtures.
* text=auto eol=lf

# Belt-and-braces for formats where a line-ending rewrite would corrupt the file outright. `text=auto`
# above already spares them via NUL detection; these entries mean a format that happens to start with
# printable bytes never depends on that heuristic.
*.png binary
*.ico binary
*.jpg binary
*.jpeg binary
*.gif binary
*.webp binary
*.woff binary
*.woff2 binary
*.pdf binary
*.zip binary
*.gz binary