95 lines
2.7 KiB
TypeScript
95 lines
2.7 KiB
TypeScript
import { spawn } from "child_process";
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import kill from "tree-kill";
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import type { IRunner, IRunnerReturn, RunResult } from "./types.cjs";
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import { timeoutSeconds } from "./settings.cjs";
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export const runCSharp: IRunner = async function (params: {
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srcDir: string;
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input: string;
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outputCallback?: (data: string) => void;
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}): Promise<IRunnerReturn> {
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console.log(`- RUN: ${params.srcDir}`);
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const child = spawn("dotnet run", { shell: true, cwd: params.srcDir });
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try {
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let outputBuffer = "";
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child.stdout.setEncoding("utf8");
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child.stdout.on("data", (data) => {
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outputBuffer += data.toString();
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params.outputCallback?.(data.toString());
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});
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child.stderr.setEncoding("utf8");
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child.stderr.on("data", (data) => {
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outputBuffer += data.toString();
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params.outputCallback?.(data.toString());
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});
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const runStartTime = performance.now();
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child.stdin.write(params.input);
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child.stdin.end();
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let timeLimitExceeded = false;
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let completedNormally = false;
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return {
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success: true,
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runResult: new Promise<RunResult>((resolve) => {
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child.on("close", () => {
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completedNormally = !timeLimitExceeded;
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const runEndTime = performance.now();
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const runtimeMilliseconds = Math.floor(runEndTime - runStartTime);
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if (completedNormally) {
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clearTimeout(timeoutHandle);
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resolve({
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kind: "Completed",
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output: outputBuffer,
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exitCode: child.exitCode!,
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runtimeMilliseconds,
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});
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} else {
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console.log(
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`Process terminated, total sandbox time: ${runtimeMilliseconds}ms`
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);
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resolve({
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kind: "TimeLimitExceeded",
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output: outputBuffer,
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resultKindReason: `Timeout after ${timeoutSeconds} seconds`,
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});
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}
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});
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const timeoutHandle = setTimeout(() => {
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if (completedNormally) {
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return;
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}
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console.log(
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`Run timed out after ${timeoutSeconds} seconds, killing process...`
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);
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timeLimitExceeded = true;
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child.stdin.end();
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child.stdin.destroy();
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child.stdout.destroy();
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child.stderr.destroy();
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if (child.pid !== undefined) {
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kill(child.pid);
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}
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}, timeoutSeconds * 1000);
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}),
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killFunc() {
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if (child.pid !== undefined) {
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if (!completedNormally && !timeLimitExceeded) {
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kill(child.pid);
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params.outputCallback?.("\n[Manually stopped]");
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}
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}
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},
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};
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} catch (error) {
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return { success: false, runResult: { kind: "RunError" } };
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}
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};
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