46 lines
1.0 KiB
Bash
46 lines
1.0 KiB
Bash
#! /bin/bash
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function perform_lint() {
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echo "Performing LINT..."
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if hash clang-format-4.0 2>/dev/null; then
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CLANG_FORMAT=clang-format-4.0
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else
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CLANG_FORMAT=clang-format
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fi
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echo "LINT: Using binary $CLANG_FORMAT"
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CLANG_FORMAT_WHITELIST="util/travis/clang-format-whitelist.txt"
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files_to_lint="$(find src/ -name '*.cpp' -or -name '*.h')"
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local errorcount=0
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local fail=0
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for f in ${files_to_lint}; do
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d=$(diff -u "$f" <(${CLANG_FORMAT} "$f") || true)
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if ! [ -z "$d" ]; then
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whitelisted=$(awk '$1 == "'$f'" { print 1 }' "$CLANG_FORMAT_WHITELIST")
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# If file is not whitelisted, mark a failure
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if [ -z ${whitelisted} ]; then
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errorcount=$((errorcount+1))
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printf "The file %s is not compliant with the coding style" "$f"
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if [ ${errorcount} -gt 50 ]; then
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printf "\nToo many errors encountered previously, this diff is hidden.\n"
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else
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printf ":\n%s\n" "$d"
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fi
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fail=1
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fi
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fi
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done
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if [ "$fail" = 1 ]; then
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echo "LINT reports failure."
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exit 1
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fi
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echo "LINT OK"
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}
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