superlint/scripts/git-merge-conflict-markers.sh

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#!/usr/bin/env bash
set -o errexit
set -o nounset
set -o pipefail
GIT_MERGE_CONFLICT_EXPRESSION='^(<<<<<<<|=======|>>>>>>>)'
if [[ "$*" == "--version" ]]; then
echo "1.0.0"
exit 0
fi
if grep -l -E "${GIT_MERGE_CONFLICT_EXPRESSION}" "$@"; then
echo "Found Git merge conflict markers"
exit 1
else
echo "No merge conflicts found in $*"
fi