PureXML/scripts/check-style.sh
Mihaela Mihaljevic 708390242c chore: scaffold PureXML pure-Swift XML package
Root Swift package mirroring PureYAML's structure, rules, and verification
gates. Includes the XML node model (Node, Element, Attribute, QualifiedName),
a working emitter (Serializer) with escaping and pretty/compact options, and
structural validation. The parser surface is stable; parse() raises
notImplemented until the scanner lands, pinned by a test.

- dependency-free, namespaced under PureXML
- portability and style gates carried over (style, namespacing, forbidden
  patterns, swiftformat, swiftlint, linux, wasm, windows CI)
- 11 tests passing
2026-06-07 23:20:20 +02:00

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#!/usr/bin/env bash
# Repo-wide style gate: no em dashes, no tool-attribution phrases in any tracked
# file. Mirrors the .githooks checks, run over the whole tree in CI so a bypassed
# local hook is still caught at merge time.
#
# Portable: BSD-compatible grep, bash 3.2 (macOS) and bash 4+ (CI).
set -u
FAIL=0
# Em dash U+2014, built via printf so this script contains no em-dash byte.
EMDASH=$(printf '\xe2\x80\x94')
# Enforcement files legitimately contain the forbidden phrases in order to
# detect them, so exclude them from the phrase scan.
is_enforcement_file() {
case "$1" in
.githooks/*|scripts/check-style.sh) return 0 ;;
*) return 1 ;;
esac
}
# Tool-attribution phrases. Assembled from fragments so this script does not
# contain the full literal phrases (which would self-flag in other scanners).
TOOL="Cla""ude"
PHRASES=(
"Co-Authored-By: $TOOL"
"Co-authored-by: $TOOL"
"Generated with $TOOL"
"Generated by $TOOL"
"Powered by $TOOL"
"as an AI"
)
while IFS= read -r f; do
[ -f "$f" ] || continue
if LC_ALL=C grep -qF -- "$EMDASH" "$f" 2>/dev/null; then
echo "style: em dash (U+2014) in $f" >&2
FAIL=1
fi
if ! is_enforcement_file "$f"; then
for p in "${PHRASES[@]}"; do
if LC_ALL=C grep -qF -- "$p" "$f" 2>/dev/null; then
echo "style: forbidden attribution phrase in $f" >&2
FAIL=1
fi
done
fi
done < <(git ls-files)
if [ "$FAIL" -ne 0 ]; then
echo "style: gate failed. Rules: docs/rules/git-discipline.md" >&2
fi
exit "$FAIL"