#!/usr/bin/env bash# Arg used to specify non-'origin/master' comparison branchORIGIN_BRANCH=${1:-"origin/master"}CLANG_BINARY=${2:-"`which clang-format-9`"}# Run git-clang-format to check for violationsCLANG_FORMAT_OUTPUT=$(git-clang-format --diff $ORIGIN_BRANCH --extensions c,cpp,h,hpp --binary $CLANG_BINARY)# Check for no-opsgrep '^no modified files to format$' <<<"$CLANG_FORMAT_OUTPUT" && exit 0grep '^clang-format did not modify any files$' <<<"$CLANG_FORMAT_OUTPUT" && exit 0# Dump formatting diff and signal failureecho -e "\n==== FORMATTING VIOLATIONS DETECTED ====\n"echo "$CLANG_FORMAT_OUTPUT"exit 1