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refactor(core): Delete duplicate code across all commands (#5452)

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कारतोफ्फेलस्क्रिप्ट™
2023-02-10 14:59:20 +01:00
committed by GitHub
parent 8494c97821
commit 5194513850
26 changed files with 979 additions and 1345 deletions
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107
packages/cli/src/commands/webhook.ts
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@@ -1,37 +1,12 @@
/* eslint-disable @typescript-eslint/unbound-method */
import { BinaryDataManager, UserSettings } from 'n8n-core';
import { Command, flags } from '@oclif/command';
import { LoggerProxy, ErrorReporterProxy as ErrorReporter, sleep } from 'n8n-workflow';
import { flags } from '@oclif/command';
import { LoggerProxy, sleep } from 'n8n-workflow';
import config from '@/config';
import * as ActiveExecutions from '@/ActiveExecutions';
import { CredentialsOverwrites } from '@/CredentialsOverwrites';
import { CredentialTypes } from '@/CredentialTypes';
import * as Db from '@/Db';
import { ExternalHooks } from '@/ExternalHooks';
import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
import { NodeTypes } from '@/NodeTypes';
import { InternalHooksManager } from '@/InternalHooksManager';
import { WebhookServer } from '@/WebhookServer';
import { getLogger } from '@/Logger';
import { initErrorHandling } from '@/ErrorReporting';
import * as CrashJournal from '@/CrashJournal';
import { BaseCommand } from './BaseCommand';
const exitWithCrash = async (message: string, error: unknown) => {
ErrorReporter.error(new Error(message, { cause: error }), { level: 'fatal' });
await sleep(2000);
process.exit(1);
};
const exitSuccessFully = async () => {
try {
await CrashJournal.cleanup();
} finally {
process.exit();
}
};
export class Webhook extends Command {
export class Webhook extends BaseCommand {
static description = 'Starts n8n webhook process. Intercepts only production URLs.';
static examples = ['$ n8n webhook'];
@@ -45,18 +20,16 @@ export class Webhook extends Command {
* Make for example sure that all the webhooks from third party services
* get removed.
*/
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
static async stopProcess() {
async stopProcess() {
LoggerProxy.info('\nStopping n8n...');
try {
const externalHooks = ExternalHooks();
await externalHooks.run('n8n.stop', []);
await this.externalHooks.run('n8n.stop', []);
setTimeout(async () => {
// In case that something goes wrong with shutdown we
// kill after max. 30 seconds no matter what
await exitSuccessFully();
await this.exitSuccessFully();
}, 30000);
// Wait for active workflow executions to finish
@@ -75,14 +48,13 @@ export class Webhook extends Command {
executingWorkflows = activeExecutionsInstance.getActiveExecutions();
}
} catch (error) {
await exitWithCrash('There was an error shutting down n8n.', error);
await this.exitWithCrash('There was an error shutting down n8n.', error);
}
await exitSuccessFully();
await this.exitSuccessFully();
}
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
async run() {
async init() {
if (config.getEnv('executions.mode') !== 'queue') {
/**
* It is technically possible to run without queues but
@@ -99,56 +71,23 @@ export class Webhook extends Command {
this.error('Webhook processes can only run with execution mode as queue.');
}
const logger = getLogger();
LoggerProxy.init(logger);
// Make sure that n8n shuts down gracefully if possible
process.once('SIGTERM', Webhook.stopProcess);
process.once('SIGINT', Webhook.stopProcess);
process.once('SIGTERM', this.stopProcess);
process.once('SIGINT', this.stopProcess);
await initErrorHandling();
await CrashJournal.init();
await this.initCrashJournal();
await super.init();
try {
// Start directly with the init of the database to improve startup time
const startDbInitPromise = Db.init().catch(async (error: Error) =>
exitWithCrash('There was an error initializing DB', error),
);
await this.initBinaryManager();
await this.initExternalHooks();
}
// Make sure the settings exist
// eslint-disable-next-line @typescript-eslint/no-unused-vars
await UserSettings.prepareUserSettings();
async run() {
await new WebhookServer().start();
this.logger.info('Webhook listener waiting for requests.');
}
// Load all node and credential types
const loadNodesAndCredentials = LoadNodesAndCredentials();
await loadNodesAndCredentials.init();
// Add the found types to an instance other parts of the application can use
const nodeTypes = NodeTypes(loadNodesAndCredentials);
const credentialTypes = CredentialTypes(loadNodesAndCredentials);
// Load the credentials overwrites if any exist
CredentialsOverwrites(credentialTypes);
// Load all external hooks
const externalHooks = ExternalHooks();
await externalHooks.init();
// Wait till the database is ready
await startDbInitPromise;
const instanceId = await UserSettings.getInstanceId();
await InternalHooksManager.init(instanceId, nodeTypes);
const binaryDataConfig = config.getEnv('binaryDataManager');
await BinaryDataManager.init(binaryDataConfig);
const server = new WebhookServer();
await server.start();
console.info('Webhook listener waiting for requests.');
} catch (error) {
await exitWithCrash('Exiting due to error.', error);
}
async catch(error: Error) {
await this.exitWithCrash('Exiting due to an error.', error);
}
}