Initial push

2026-06-28 21:00:58 +03:00 · 2023-04-06 22:17:34 +01:00
commit 05c86ff9c5
162 changed files with 9112 additions and 0 deletions
@@ -0,0 +1,66 @@
+import { Command, Flags } from '@oclif/core'
+import path from 'path'
+import * as Server from '../index'
+import * as DataSource from '../DataSource'
+import dotenv from 'dotenv'
+
+dotenv.config({ path: path.join(__dirname, '..', '..', '.env') })
+
+enum EXIT_CODE {
+    SUCCESS = 0,
+    FAILED = 1
+}
+let processExitCode = EXIT_CODE.SUCCESS
+
+export default class Start extends Command {
+    static flags = {
+        mongourl: Flags.string()
+    }
+
+    static args = []
+
+    async stopProcess() {
+        console.info('Shutting down Flowise...')
+        try {
+            // Shut down the app after timeout if it ever stuck removing pools
+            setTimeout(() => {
+                console.info('Flowise was forced to shut down after 30 secs')
+                process.exit(processExitCode)
+            }, 30000)
+
+            // Removing pools
+            const serverApp = Server.getInstance()
+            if (serverApp) await serverApp.stopApp()
+        } catch (error) {
+            console.error('There was an error shutting down Flowise...', error)
+        }
+        process.exit(processExitCode)
+    }
+
+    async run(): Promise<void> {
+        process.on('SIGTERM', this.stopProcess)
+        process.on('SIGINT', this.stopProcess)
+
+        // Prevent throw new Error from crashing the app
+        // TODO: Get rid of this and send proper error message to ui
+        process.on('uncaughtException', (err) => {
+            console.error('uncaughtException: ', err)
+        })
+
+        const { flags } = await this.parse(Start)
+        if (flags.mongourl) process.env.MONGO_URL = flags.mongourl
+
+        await (async () => {
+            try {
+                this.log('Starting Flowise...')
+                await DataSource.init()
+                await Server.start()
+            } catch (error) {
+                console.error('There was an error starting Flowise...', error)
+                processExitCode = EXIT_CODE.FAILED
+                // @ts-ignore
+                process.emit('SIGINT')
+            }
+        })()
+    }
+}