#!/bin/sh
# script/fmt-check: check formatting (read-only). Same scope as
# script/fmt, but fails instead of writing.
set -eu

ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"

main() {
    cd "$ROOT"
    echo "Checking formatting..."
    if [ -n "$(gofmt -l . | grep -v '^vendor/')" ]; then
        echo "Files need formatting:"
        gofmt -l . | grep -v '^vendor/'
        exit 1
    fi
}

main "$@"