[extension] Add cpp support

This commit is contained in:
orosmatthew 2024-02-17 15:02:33 -05:00
parent 245b987db9
commit 17d9a6e0a4
4 changed files with 112 additions and 2 deletions

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@ -5,5 +5,6 @@
"search.exclude": { "search.exclude": {
"out": true "out": true
}, },
"typescript.tsc.autoDetect": "off" "typescript.tsc.autoDetect": "off",
"cSpell.enabled": false
} }

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@ -4,7 +4,7 @@ import { cloneAndOpenRepo } from './extension';
import { BWPanel } from './problemPanel'; import { BWPanel } from './problemPanel';
import urlJoin from 'url-join'; import urlJoin from 'url-join';
export type ContestLanguage = 'Java' | 'CSharp'; export type ContestLanguage = 'Java' | 'CSharp' | 'CPP';
export type TeamData = { export type TeamData = {
teamId: number; teamId: number;

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@ -7,6 +7,7 @@ import { join } from 'path';
import { TeamData } from './SidebarProvider'; import { TeamData } from './SidebarProvider';
import { submitProblem } from './submit'; import { submitProblem } from './submit';
import { runCSharp } from './run/csharp'; import { runCSharp } from './run/csharp';
import { runCpp } from './run/cpp';
export type ProblemData = { export type ProblemData = {
id: number; id: number;
@ -202,6 +203,21 @@ export class BWPanel {
this.webviewPostMessage({ msg: 'onRunningDone' }); this.webviewPostMessage({ msg: 'onRunningDone' });
} }
); );
} else if (teamData.language === 'CPP') {
killFunc = await runCpp(
join(repoDir, 'BWContest', teamData.contestId.toString(), teamData.teamId.toString()),
problem.pascalName,
input,
process.platform === 'win32' ? 'VisualStudio' : 'GCC',
(data: string) => {
outputBuffer.push(data);
this.webviewPostMessage({ msg: 'onRunningOutput', data: outputBuffer.join('') });
},
() => {
this.runningProgram = undefined;
this.webviewPostMessage({ msg: 'onRunningDone' });
}
);
} }
if (killFunc !== undefined) { if (killFunc !== undefined) {

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@ -0,0 +1,93 @@
import * as fs from 'fs-extra';
import { join } from 'path';
import os = require('os');
import { exec, spawn } from 'child_process';
import util = require('node:util');
import kill = require('tree-kill');
const execPromise = util.promisify(exec);
export type CppPlatform = 'VisualStudio' | 'GCC';
export async function runCpp(
srcDir: string,
problemName: string,
input: string,
cppPlatform: CppPlatform,
outputCallback: (data: string) => void,
doneCallback: () => void
): Promise<(() => void) | undefined> {
const tempDir = os.tmpdir();
const buildDir = join(tempDir, 'bwcontest_cpp');
if (await fs.exists(buildDir)) {
await fs.remove(buildDir);
}
await fs.mkdir(buildDir);
const configureCommand = `cmake -S ${srcDir} -B ${buildDir}`;
try {
await execPromise(configureCommand);
} catch (error) {
outputCallback('[Configure Error]\n\n');
outputCallback(String(error));
return;
}
const compileCommand = `cmake --build ${buildDir} --target ${problemName}`;
try {
await execPromise(compileCommand);
} catch (error) {
outputCallback('[Compile Error]\n\n');
outputCallback(String(error));
return;
}
let runCommand: string = '';
if (cppPlatform === 'VisualStudio') {
runCommand = `${join(buildDir, 'Debug', `${problemName}.exe`)}`;
} else if (cppPlatform === 'GCC') {
runCommand = `${(join(buildDir), problemName)}`;
}
const child = spawn(runCommand, { shell: true });
child.stdout.setEncoding('utf8');
child.stdout.on('data', (data) => {
outputCallback(data.toString());
});
child.stderr.setEncoding('utf8');
child.stderr.on('data', (data) => {
outputCallback(data.toString());
});
child.stdin.write(input);
child.stdin.end();
let done = false;
child.on('close', () => {
if (done === false) {
done = true;
doneCallback();
}
});
setTimeout(() => {
if (done === false) {
console.log('\n[30 seconds reached, killing process...]');
done = true;
if (child.pid) {
kill(child.pid);
}
outputCallback('\n[Timeout after 30 seconds]');
doneCallback();
}
}, 30000);
return () => {
if (child.pid) {
done = true;
kill(child.pid);
outputCallback('\n[Manually stopped]');
doneCallback();
}
};
}