feat(cli): Added --replace-env flag

packages/cubejs-backend-cloud/src/cloud.ts

@@ -2,6 +2,7 @@ import fetch, { RequestInit } from 'node-fetch';
 import FormData from 'form-data';
 import path from 'path';
 import { ReadStream } from 'fs';
+import { DotenvParseOutput } from '@cubejs-backend/dotenv';
 
 export type AuthObject = {
   auth: string,
@@ -145,9 +146,10 @@ export class CubeCloudClient {
     });
   }
 
-  public setEnvVars({ envVariables, auth }: { envVariables: any, auth?: AuthObject }) {
+  public setEnvVars({ envVariables, auth, replaceEnv }: { envVariables: DotenvParseOutput, auth?: AuthObject, replaceEnv?: boolean }) {
+    const params = new URLSearchParams({ replaceEnv: Boolean(replaceEnv).toString() });
     return this.request({
-      url: (deploymentId) => `build/deploy/${deploymentId}/set-env`,
+      url: (deploymentId) => `build/deploy/${deploymentId}/set-env?${params.toString()}`,
       method: 'POST',
       body: JSON.stringify({ envVariables: JSON.stringify(envVariables) }),
       headers: {

packages/cubejs-backend-cloud/src/deploy.ts

@@ -79,7 +79,7 @@ export interface DeployResponse {
 export class DeployController {
   public constructor(
     protected readonly cubeCloudClient: CubeCloudClient,
-    protected readonly envVariables: DotenvParseOutput = {},
+    protected readonly envs: { envVariables?: DotenvParseOutput, replaceEnv?: boolean } = {},
     protected readonly hooks: DeployHooks = {}
   ) {
   }
@@ -92,8 +92,11 @@ export class DeployController {
     const upstreamHashes = await this.cubeCloudClient.getUpstreamHashes();
     const { transaction, deploymentName } = await this.cubeCloudClient.startUpload();
 
-    if (Object.keys(this.envVariables).length) {
-      await this.cubeCloudClient.setEnvVars({ envVariables: this.envVariables });
+    if (this.envs.envVariables) {
+      const { envVariables, replaceEnv } = this.envs;
+      if (Object.keys(this.envs.envVariables).length) {
+        await this.cubeCloudClient.setEnvVars({ envVariables, replaceEnv });
+      }
     }
 
     const files = Object.keys(fileHashes);

packages/cubejs-cli/src/command/deploy.ts

@@ -2,12 +2,20 @@ import fs from 'fs-extra';
 import path from 'path';
 import cliProgress from 'cli-progress';
 import { CommanderStatic } from 'commander';
-import { CubeCloudClient, DeployController } from '@cubejs-backend/cloud';
+import { AuthObject, CubeCloudClient, DeployController } from '@cubejs-backend/cloud';
 import { ConfigCli } from '../config';
 
 import { logStage, displayError, event } from '../utils';
 
-const deploy = async ({ directory, auth, uploadEnv, token }: any) => {
+type DeployOptions = {
+  directory: string,
+  auth: AuthObject,
+  uploadEnv: boolean,
+  replaceEnv: boolean,
+  token: string
+};
+
+const deploy = async ({ directory, auth, uploadEnv, replaceEnv, token }: DeployOptions) => {
   if (!(await fs.pathExists(path.join(process.cwd(), 'node_modules', '@cubejs-backend/server-core')))) {
     await displayError(
       '@cubejs-backend/server-core dependency not found. Please run deploy command from project root directory and ensure npm install has been run.'
@@ -28,10 +36,10 @@ const deploy = async ({ directory, auth, uploadEnv, token }: any) => {
     hideCursor: true
   });
 
-  const envVariables = uploadEnv ? await config.envFile(`${directory}/.env`) : {};
+  const envVariables = uploadEnv || replaceEnv ? await config.envFile(`${directory}/.env`) : {};
 
   const cubeCloudClient = new CubeCloudClient(auth || (await config.deployAuthForCurrentDir()));
-  const deployController = new DeployController(cubeCloudClient, envVariables, {
+  const deployController = new DeployController(cubeCloudClient, { envVariables, replaceEnv }, {
     onStart: async (deploymentName, files) => {
       await logStage(`Deploying ${deploymentName}...`, 'Cube Cloud CLI Deploy');
       bar.start(files.length, 0, {
@@ -57,7 +65,8 @@ export function configureDeployCommand(program: CommanderStatic) {
   program
     .command('deploy')
     .description('Deploy project to Cube Cloud')
-    .option('--upload-env', 'Upload .env file to CubeCloud')
+    .option('--upload-env', 'Use .env file to populate environment variables in Cube Cloud. Only set them once during the very first upload for this deployment')
+    .option('--replace-env', 'Use .env file to populate environment variables in Cube Cloud. Replace them with new ones during every upload for this deployment')
     .option('--token <token>', 'Add auth token to CubeCloud')
     .option('--directory [path]', 'Specify path to conf directory', './')
     .action(