dolphin/Tools/lint.sh

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#! /bin/bash
#
# Linter script that checks for common style issues in Dolphin's codebase.
set -euo pipefail
fail=0
# Default to staged files, unless a commit was passed.
COMMIT=${1:---cached}
# Get modified files (must be on own line for exit-code handling)
modified_files=$(git diff --name-only --diff-filter=ACMRTUXB $COMMIT)
# Loop through each modified file.
for f in ${modified_files}; do
# Filter them.
if ! echo "${f}" | egrep -q "[.](cpp|h|mm)$"; then
continue
fi
if ! echo "${f}" | egrep -q "^Source"; then
continue
fi
# Check for clang-format issues.
d=$(clang-format ${f} | (diff -u "${f}" - || true))
if ! [ -z "${d}" ]; then
echo "!!! ${f} not compliant to coding style, here is the fix:"
echo "${d}"
fail=1
fi
# Check for newline at EOF.
last_line="$(tail -c 1 ${f})"
if [ -n "${last_line}" ]; then
echo "!!! ${f} not compliant to coding style:"
echo "Missing newline at end of file"
fail=1
fi
done
exit ${fail}