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// Copyright (c) 2021, 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 Semver from 'semver';
import type {PreliminaryCompilerInfo} from '../../types/compiler.interfaces.js';
import type {ParseFiltersAndOutputOptions} from '../../types/features/filters.interfaces.js';
import {asSafeVer} from '../utils.js';
import {ScalaParser} from './argument-parsers.js';
import {JavaCompiler} from './java.js';
export class ScalaCompiler extends JavaCompiler {
static override get key() {
return 'scala';
}
javaHome: string;
constructor(compilerInfo: PreliminaryCompilerInfo, env) {
super(compilerInfo, env);
this.javaHome = this.compilerProps<string>(`compiler.${this.compiler.id}.java_home`);
}
override getDefaultExecOptions() {
const execOptions = super.getDefaultExecOptions();
if (this.javaHome) {
execOptions.env.JAVA_HOME = this.javaHome;
}
return execOptions;
}
override filterUserOptions(userOptions: string[]) {
// filter options without extra arguments
userOptions = userOptions.filter(option => option !== '-Xscript');
const oneArgForbiddenList = new Set([
// -d directory
// Destination for generated class files
'-d',
]);
// filter options with one argument
return super.filterUserOptionsWithArg(userOptions, oneArgForbiddenList);
}
override optionsForFilter(filters: ParseFiltersAndOutputOptions) {
// Forcibly enable javap
filters.binary = true;
const scala2Opts = ['-Xlint:_'];
const scala3Opts = ['-deprecation'];
return Semver.gte(asSafeVer(this.compiler.semver), '3.0.0', true) ? scala3Opts : scala2Opts;
}
override getArgumentParser() {
return ScalaParser;
}
}
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