#!/bin/bash

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

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

source "$DIR/_reformat-common.bash"

log "in rustfmt.sh"

set -e

file="$1"

log what

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

if [[ "$WOULD_REFORMAT" = "would_reformat" ]]; then

log beavis

    set +e
    out=$(rustfmt --check "$file" 2>&1 >/dev/null)
    retval="$?"
    set -e

log got back retval $retval

    exit "$retval"
fi

if [[ "$WOULD_REFORMAT" = "do_reformat" ]]; then

log in do reformat mode

    out=$(rustfmt "$file" 2>&1 >/dev/null)
    retval="$?"

    echo "$out"

log $out

    exit "$retval"
fi

log are we here now

exit 255