dolphin/Tools/lint.sh

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