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51 lines
2.6 KiB
TypeScript
51 lines
2.6 KiB
TypeScript
// Copyright (c) 2021, Compiler Explorer Authors
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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import type {UnprocessedExecResult} from '../../types/execution/execution.interfaces.js';
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import * as exec from '../exec.js';
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import type {FormatOptions} from './base.interfaces.js';
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import {BaseFormatter} from './base.js';
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export class ClangFormatFormatter extends BaseFormatter {
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static get key() {
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return 'clangformat';
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}
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override async format(source: string, options: FormatOptions): Promise<UnprocessedExecResult> {
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const tabText = options.useSpaces ? 'Never' : 'AlignWithSpaces';
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const arg = `{BasedOnStyle: ${options.baseStyle}, IndentWidth: ${options.tabWidth}, UseTab: ${tabText}}`;
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const result = await exec.execute(this.formatterInfo.exe, [`--style=${arg}`], {input: source});
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if (result.code === 0) {
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// Repair http(s) includes, i.e., remove the spaces inserted before the hier-part of the URI
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const includeFind = /^(\s*#\s*include\s*["<]https?:)\s+(\/\/[^">]+[">].*)/;
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const includeReplacement = '$1$2';
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const lines = result.stdout.split('\n');
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for (const idx in lines) lines[idx] = lines[idx].replace(includeFind, includeReplacement);
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result.stdout = lines.join('\n');
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}
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return result;
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}
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}
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