// Copyright (c) 2018, Compiler Explorer Authors
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

import path from 'path';

import { BaseCompiler } from '../base-compiler';

import { ClangParser } from './argument-parsers';

export class DMDCompiler extends BaseCompiler {
    static get key() { return 'dmd'; }

    constructor(compiler, env) {
        super(compiler, env);
        this.compiler.supportsIntel = true;
    }

    getSharedLibraryPathsAsArguments() {
        return [];
    }

    optionsForFilter(filters, outputFilename) {
        return ['-g', '-of' + this.filename(outputFilename)];
    }

    async execPostProcess(result, postProcesses, outputFilename, maxSize) {
        const dirPath = path.dirname(outputFilename);
        const lPath = path.basename(outputFilename);
        return this.handlePostProcessResult(
            result,
            await this.exec(postProcesses[0], ['-l', lPath], {customCwd: dirPath, maxOutput: maxSize}));
    }

    getOutputFilename(dirPath, outputFilebase) {
        return path.join(dirPath, `${outputFilebase}.s`);
    }

    buildExecutable(compiler, options, inputFilename, execOptions) {
        options = options.filter((param) => param !== '-c');

        return this.runCompiler(compiler, options, inputFilename, execOptions);
    }

    getArgumentParser() {
        return ClangParser;
    }

    filterUserOptions(userOptions) {
        return userOptions.filter(option => option !== '-run' && option !== '-man' && !option.startsWith('-Xf'));
    }
}