#!/bin/bash

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

wrflog hello

if [[ "$WOULD_REFORMAT" = "would_reformat" ]]; then
    success_retval=0
    would_reformat_retval=1
    syntax_error_retval=2

    set +e
    out=$(gofmt -l "$file")
    exitval="$?"
    set -e

wrflog out: "$out"

    if [[ "$exitval" = "$syntax_error_retval" ]]; then
        retval="$exitval"
    elif [[ "$out" = "$file" ]]; then
        retval="$would_reformat_retval"
    else
        # success
        retval="$exitval"
    fi

    echo "$out"
    exit "$retval"

fi

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

    echo "$out"
    exit "$retval"
fi

exit 255