set -uo pipefail
IFS=$'\n\t'

DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

source "$DIR/_reformat-common.bash"

set -e

file="$1"

pushd "$(dirname "$file")" 2>&1

if [[ "$WOULD_REFORMAT" = "would_reformat" ]]; then
    # probably others too :(
    syntax_error_retval=1

    set +e
    out=$(dart format -o none --set-exit-if-changed "$file"
    retval="$?"
    set -e

    if [[ "$retval" = "$syntax_error_retval" ]]; then
        retval=2
    fi

    exit "$retval"
fi

if [[ "$WOULD_REFORMAT" = "do_reformat" ]]; then
    out=$(shfmt -w "$file" 2>&1 > /dev/null)
    retval="$?"

    echo "$out"
    exit "$retval"
fi

exit 255