#!/bin/bash
# Lint hurl file
#
set -u

EXITCODE_EXPECTED=1

for hurl_file in "$@"; do
    set +e
    cmd="hurlfmt --check $hurl_file"
    echo "$cmd"
    $cmd 2>/tmp/test.stderr >/tmp/test.stdout

    EXITCODE_ACTUAL=$?
    set -eo pipefail
    if [ "$EXITCODE_ACTUAL" != "$EXITCODE_EXPECTED" ]; then
        echo "ERROR Exit Code"
        echo "  Expected: $EXITCODE_EXPECTED"
        echo "  Actual: $EXITCODE_ACTUAL"
        exit 1
    fi

    STDERR_ACTUAL=$(cat /tmp/test.stderr)
    STDERR_EXPECTED=$(cat "${hurl_file%%.*}.err")
    diff "${hurl_file%%.*}.err" /tmp/test.stderr
    if [ "$STDERR_ACTUAL" != "$STDERR_EXPECTED" ]; then
        echo "ERROR stderr"
        echo "  expected:"
        echo "$STDERR_EXPECTED" |  perl -pe 'chomp;s/.*/    $_\n/'
        echo "  actual:"
        echo "$STDERR_ACTUAL"  |  perl -pe 'chomp;s/.*/    $_\n/'
        exit 1
    fi

    cmd="hurlfmt $hurl_file"
    echo "$cmd"
    $cmd 2>/tmp/test.stderr >/tmp/test.stdout
    LINT_ACTUAL=$(cat /tmp/test.stdout)
    LINT_EXPECTED=$(cat "${hurl_file%%.*}.hurl.lint")
    if [ "$LINT_ACTUAL" != "$LINT_EXPECTED" ]; then
        echo "ERROR linting"
        echo "  expected:"
        echo "$LINT_EXPECTED" |  perl -pe 'chomp;s/.*/    $_\n/'
        echo "  actual:"
        echo "$LINT_ACTUAL"  |  perl -pe 'chomp;s/.*/    $_\n/'
        exit 1
    fi

done