Eric Allam
104 lines
2.4 KiB
TypeScript
104 lines
2.4 KiB
TypeScript
import { z } from "zod";
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export class UncaughtExceptionError extends Error {
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constructor(
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public readonly originalError: { name: string; message: string; stack?: string },
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public readonly origin: "uncaughtException" | "unhandledRejection"
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) {
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super(`Uncaught exception: ${originalError.message}`);
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this.name = "UncaughtExceptionError";
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}
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}
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export class TaskMetadataParseError extends Error {
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constructor(
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public readonly zodIssues: z.ZodIssue[],
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public readonly tasks: any
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) {
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super(`Failed to parse task metadata`);
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this.name = "TaskMetadataParseError";
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}
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}
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export class UnexpectedExitError extends Error {
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constructor(
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public code: number,
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public signal: NodeJS.Signals | null,
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public stderr: string | undefined
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) {
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super(`Unexpected exit with code ${code}`);
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this.name = "UnexpectedExitError";
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}
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}
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export class CleanupProcessError extends Error {
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constructor() {
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super("Cancelled");
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this.name = "CleanupProcessError";
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}
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}
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export class CancelledProcessError extends Error {
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constructor() {
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super("Cancelled");
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this.name = "CancelledProcessError";
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}
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}
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export class SigKillTimeoutProcessError extends Error {
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constructor() {
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super("Process kill timeout");
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this.name = "SigKillTimeoutProcessError";
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}
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}
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export class GracefulExitTimeoutError extends Error {
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constructor() {
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super("Graceful exit timeout");
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this.name = "GracefulExitTimeoutError";
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}
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}
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export function getFriendlyErrorMessage(
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code: number,
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signal: NodeJS.Signals | null,
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stderr: string | undefined,
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dockerMode = true
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) {
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const message = (text: string) => {
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if (signal) {
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return `[${signal}] ${text}`;
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} else {
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return text;
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}
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};
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if (code === 137) {
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if (dockerMode) {
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return message(
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"Process ran out of memory! Try choosing a machine preset with more memory for this task."
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);
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} else {
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// Note: containerState reason and message should be checked to clarify the error
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return message(
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"Process most likely ran out of memory, but we can't be certain. Try choosing a machine preset with more memory for this task."
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);
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}
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}
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if (stderr?.includes("OOMErrorHandler")) {
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return message(
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"Process ran out of memory! Try choosing a machine preset with more memory for this task."
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);
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}
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return message(`Process exited with code ${code}.`);
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}
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