solidity/scripts/check_style.sh

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#!/usr/bin/env bash
. scripts/report_errors.sh
(
REPO_ROOT="$(dirname "$0")"/..
cd $REPO_ROOT
WHITESPACE=$(git grep -n -I -E "^.*[[:space:]]+$" | grep -v "test/libsolidity/ASTJSON\|test/compilationTests/zeppelin/LICENSE")
if [[ "$WHITESPACE" != "" ]]
then
echo "Error: Trailing whitespace found:" | tee -a $ERROR_LOG
echo "$WHITESPACE" | tee -a $ERROR_LOG
exit 1
fi
FORMATERROR=$(
(
git grep -nIE "\<(if|for)\(" -- '*.h' '*.cpp' # no space after "if" or "for"
git grep -nIE "\<if\>\s*\(.*\)\s*\{\s*$" -- '*.h' '*.cpp' # "{\n" on same line as "if" / "for"
git grep -nIE "\(const " -- '*.h' '*.cpp' # const on left side of type
git grep -nIE "^ [^*]|[^*] | [^*]" -- '*.h' '*.cpp' # uses spaces for indentation or mixes spaces and tabs
) | egrep -v "^[a-zA-Z\./]*:[0-9]*:\s*\/(\/|\*)" | egrep -v "^test/"
)
if [[ "$FORMATERROR" != "" ]]
then
echo "Coding style error:" | tee -a $ERROR_LOG
echo "$FORMATERROR" | tee -a $ERROR_LOG
exit 1
fi
)