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/*
* SonarQube
* Copyright (C) 2009-2019 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import * as React from 'react';
import * as classNames from 'classnames';
import ClipboardButton from '../controls/ClipboardButton';
import './CodeSnippet.css';
interface Props {
className?: string;
isOneLine?: boolean;
noCopy?: boolean;
snippet: string | (string | undefined)[];
}
// keep this "useless" concatentation for the readability reason
// eslint-disable-next-line no-useless-concat
const s = ' \\' + '\n ';
export default function CodeSnippet({ className, isOneLine, noCopy, snippet }: Props) {
const snippetArray = Array.isArray(snippet)
? snippet.filter(line => line !== undefined)
: [snippet];
const finalSnippet = isOneLine ? snippetArray.join(' ') : snippetArray.join(s);
return (
<div className={classNames('code-snippet', { 'code-snippet-oneline': isOneLine }, className)}>
<pre>{finalSnippet}</pre>
{!noCopy && <ClipboardButton copyValue={finalSnippet} />}
</div>
);
}
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