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import path from 'path';

import type {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';

import {FortranCompiler} from './fortran.js';
import {FlangParser} from './argument-parsers.js';

export class FlangCompiler extends FortranCompiler {
    static override get key() {
        return 'flang';
    }

    protected override getArgumentParser(): any {
        return FlangParser;
    }

    override optionsForFilter(filters: ParseFiltersAndOutputOptions, outputFilename: string) {
        let options = ['-o', this.filename(outputFilename)];
        if (this.compiler.intelAsm && filters.intel && !filters.binary) {
            options = options.concat(this.compiler.intelAsm.split(' '));
        }
        if (filters.binary) {
            options = options.concat('-g');
        } else {
            options = options.concat('-S');
        }
        return options;
    }

    override getDefaultExecOptions() {
        const result = super.getDefaultExecOptions();
        const gfortranPath = this.compilerProps(`compiler.${this.compiler.id}.gfortranPath`);
        if (gfortranPath) {
            result.env.PATH = result.env.PATH + path.delimiter + gfortranPath;
        }
        return result;
    }
}