.gitattributes

# Byte-preserving paths.
#
# `core.autocrlf=true` is common on Windows checkouts, which rewrites LF to CRLF
# on the way out of the object store. For ordinary source that is harmless. For a
# file whose *bytes* are compared or hashed it is not: the comparison fails on a
# checkout setting and reads as a contract or corruption fault.
#
# The superproject already carries this rule for its assembled Flyway bundle
# ("Preserve assembler-produced CI migration bytes so manifest hashes are
# portable"). These are the same class of file in this repository.

# B owns strategy-bot.v1. These are byte-identical copies of B's authoritative
# fixtures and test_basic_runtime.py asserts that byte-for-byte against the
# backend repository. That guard is what caught B's 904a1f6 contract change;
# a line-ending rewrite on either side would turn it into a false alarm.
tests/fixtures/contracts/** -text

# CI gate 8 runs `sha256sum -c` over this directory against the recorded digests,
# and tests/conftest.py applies these exact bytes to the PostgreSQL container.
db/migration-contributions/fixtures/central-migration/* -text
db/migration-contributions/fixtures/*.sha256 -text

# The D92 conformance fixture is the shared oracle for two runtimes in two
# languages, and both bindings assert its digest before parsing. A line-ending
# rewrite on either checkout makes D's Python test and C's Java test disagree
# about the same file, which is the exact failure the digest exists to prevent.
conformance/** -text