diff --git a/dbos-config.schema.json b/dbos-config.schema.json index 3556d678..f83ff3b1 100644 --- a/dbos-config.schema.json +++ b/dbos-config.schema.json @@ -87,8 +87,7 @@ "hostname", "port", "username", - "password", - "app_db_name" + "password" ] }, "telemetry": { diff --git a/packages/create/init.ts b/packages/create/init.ts index 4c954510..9b85d900 100644 --- a/packages/create/init.ts +++ b/packages/create/init.ts @@ -4,14 +4,12 @@ import fs from 'fs' import { execSync } from 'child_process' import validator from 'validator'; import { fileURLToPath } from 'url'; -import YAML from "yaml"; interface CopyOption { rename?: (basename: string) => string; } const identity = (x: string) => x; -const dbosConfigFilePath = "dbos-config.yaml"; export const copy = async ( src: string, @@ -55,7 +53,7 @@ function isValidApplicationName(appName: string): boolean { } const filesAllowedInEmpty = ['.gitignore', 'readme.md']; -const pathPrefixesAllowedInEmpty = ['.']; // Directories that start with +const pathPrefixesAllowedInEmpty = ['.']; // Directories that start with function dirHasStuffInIt(pathName: string): boolean { if (!fs.existsSync(pathName)) { @@ -100,27 +98,6 @@ function mergeGitIgnore(existingGISet: Set, templateGISet: Set): return joined.replaceAll('\n#','\n\n#'); } -function updateAppConfig(configFilePath: string, appName: string): void { - try { - const content = fs.readFileSync(configFilePath, 'utf-8'); - const configFile = YAML.parseDocument(content); - - // Change the app_db_name field to the sanitized appName, replacing dashes with underscores - let appDBName = appName.toLowerCase().replaceAll('-', '_'); - if (appDBName.match(/^\d/)) { - appDBName = "_" + appDBName; // Append an underscore if the name starts with a digit - } - configFile.setIn(['database', 'app_db_name'], appDBName); - fs.writeFileSync(configFilePath, configFile.toString()); - } catch (e) { - if (e instanceof Error) { - throw new Error(`Failed to load config from ${configFilePath}: ${e.message}`); - } else { - throw e; - } - } -} - function mergeGitignoreFiles(existingFilePath: string, templateFilePath: string, outputFilePath: string): void { const existingSet = loadGitignoreFile(existingFilePath); const templateSet = loadGitignoreFile(templateFilePath); @@ -157,6 +134,5 @@ export async function init(appName: string, templateName: string) { execSync("npm install --no-fund --save @dbos-inc/dbos-sdk@latest --loglevel=error", {cwd: appName, stdio: 'inherit'}) execSync("npm i --no-fund --loglevel=error", {cwd: appName, stdio: 'inherit'}) execSync("npm install --no-fund --save-dev @dbos-inc/dbos-cloud@latest", {cwd: appName, stdio: 'inherit'}) - updateAppConfig(path.join(appName, dbosConfigFilePath), appName); console.log("Application initialized successfully!") } diff --git a/packages/create/templates/hello-drizzle/dbos-config.yaml b/packages/create/templates/hello-drizzle/dbos-config.yaml index 313ecb89..faff81bf 100644 --- a/packages/create/templates/hello-drizzle/dbos-config.yaml +++ b/packages/create/templates/hello-drizzle/dbos-config.yaml @@ -9,7 +9,6 @@ database: port: 5432 username: postgres password: ${PGPASSWORD} - app_db_name: hello_drizzle connectionTimeoutMillis: 3000 app_db_client: drizzle migrate: diff --git a/packages/create/templates/hello-prisma/dbos-config.yaml b/packages/create/templates/hello-prisma/dbos-config.yaml index 88c17dd7..d214d54b 100644 --- a/packages/create/templates/hello-prisma/dbos-config.yaml +++ b/packages/create/templates/hello-prisma/dbos-config.yaml @@ -8,7 +8,6 @@ database: hostname: 'localhost' port: 5432 username: 'postgres' - app_db_name: 'hello_prisma' password: ${PGPASSWORD} connectionTimeoutMillis: 3000 app_db_client: prisma diff --git a/packages/create/templates/hello-typeorm/dbos-config.yaml b/packages/create/templates/hello-typeorm/dbos-config.yaml index c120a923..fe28207c 100644 --- a/packages/create/templates/hello-typeorm/dbos-config.yaml +++ b/packages/create/templates/hello-typeorm/dbos-config.yaml @@ -8,7 +8,6 @@ database: hostname: 'localhost' port: 5432 username: 'postgres' - app_db_name: 'hello_typeorm' password: ${PGPASSWORD} connectionTimeoutMillis: 3000 app_db_client: typeorm diff --git a/packages/create/templates/hello/dbos-config.yaml b/packages/create/templates/hello/dbos-config.yaml index 37271a3d..3d4d04da 100644 --- a/packages/create/templates/hello/dbos-config.yaml +++ b/packages/create/templates/hello/dbos-config.yaml @@ -9,7 +9,6 @@ database: port: 5432 username: postgres password: ${PGPASSWORD} - app_db_name: hello connectionTimeoutMillis: 3000 app_db_client: knex migrate: diff --git a/packages/dbos-cloud/applications/deploy-app-code.ts b/packages/dbos-cloud/applications/deploy-app-code.ts index 4c74f02f..a6edec87 100644 --- a/packages/dbos-cloud/applications/deploy-app-code.ts +++ b/packages/dbos-cloud/applications/deploy-app-code.ts @@ -139,7 +139,6 @@ export async function deployAppCode( if (userDBName === "") { return 1; } - logger.info(`Loaded application database name from ${dbosConfigFilePath}: ${dbosConfig.database.app_db_name}`); // Register the app if (enableTimeTravel) { @@ -158,7 +157,7 @@ export async function deployAppCode( } // Make sure the app database is the same. - if (appRegistered.ApplicationDatabaseName && (dbosConfig.database.app_db_name !== appRegistered.ApplicationDatabaseName)) { + if (appRegistered.ApplicationDatabaseName && dbosConfig.database.app_db_name && (dbosConfig.database.app_db_name !== appRegistered.ApplicationDatabaseName)) { logger.error(`Application ${chalk.bold(appName)} is deployed with app_db_name ${chalk.bold(appRegistered.ApplicationDatabaseName)}, but ${dbosConfigFilePath} specifies ${chalk.bold(dbosConfig.database.app_db_name)}. Please update the app_db_name field in ${dbosConfigFilePath} to match the database name.`); return 1; } diff --git a/src/dbos-runtime/config.ts b/src/dbos-runtime/config.ts index e232dcca..f7891da7 100644 --- a/src/dbos-runtime/config.ts +++ b/src/dbos-runtime/config.ts @@ -10,6 +10,9 @@ import { writeFileSync } from "fs"; import Ajv, { ValidateFunction } from 'ajv'; import path from "path"; import validator from "validator"; +import fs from "fs"; + + export const dbosConfigFilePath = "dbos-config.yaml"; const dbosConfigSchemaPath = path.join(findPackageRoot(__dirname), 'dbos-config.schema.json'); @@ -95,9 +98,30 @@ export function writeConfigFile(configFile: YAML.Document, configFilePath: strin } } +export function retrieveApplicationName(configFile: ConfigFile): string { + let appName = configFile.name; + if (appName !== undefined) { + return appName + } + const packageJson = JSON.parse(fs.readFileSync(path.join(process.cwd(), "package.json")).toString()) as { name: string }; + appName = packageJson.name; + if (appName === undefined) { + throw new DBOSInitializationError("Error: cannot find a valid package.json file. Please run this command in an application root directory."); + } + return appName; +} + export function constructPoolConfig(configFile: ConfigFile) { - const databaseName = configFile.database.local_suffix === true ? `${configFile.database.app_db_name}_local` : configFile.database.app_db_name - const poolConfig: PoolConfig = { + let databaseName: string | undefined = configFile.database.app_db_name; + if (databaseName === undefined) { + const appName = retrieveApplicationName(configFile) + databaseName = appName.toLowerCase().replaceAll('-', '_'); + if (databaseName.match(/^\d/)) { + databaseName = "_" + databaseName; // Append an underscore if the name starts with a digit + } + } + databaseName = configFile.database.local_suffix === true ? `${databaseName}_local` : databaseName + const poolConfig: PoolConfig = { host: configFile.database.hostname, port: configFile.database.port, user: configFile.database.username, @@ -192,16 +216,16 @@ export function parseConfigFile(cliOptions?: ParseOptions, useProxy: boolean = f throw new DBOSInitializationError(`${configFilePath} specifies invalid language ${configFile.language}`) } - if (!isValidDBname(configFile.database.app_db_name)) { - throw new DBOSInitializationError(`${configFilePath} specifies invalid app_db_name ${configFile.database.app_db_name}. Must be between 3 and 31 characters long and contain only lowercase letters, underscores, and digits (cannot begin with a digit).`); - } - /*******************************/ /* Handle user database config */ /*******************************/ const poolConfig = constructPoolConfig(configFile); + if (!isValidDBname(poolConfig.database!)) { + throw new DBOSInitializationError(`${configFilePath} specifies invalid app_db_name ${configFile.database.app_db_name}. Must be between 3 and 31 characters long and contain only lowercase letters, underscores, and digits (cannot begin with a digit).`); + } + /***************************/ /* Handle telemetry config */ /***************************/ diff --git a/tests/dbos-runtime/config.test.ts b/tests/dbos-runtime/config.test.ts index 812dd6f8..d7f67a36 100644 --- a/tests/dbos-runtime/config.test.ts +++ b/tests/dbos-runtime/config.test.ts @@ -129,10 +129,9 @@ describe("dbos-config", () => { process.env.PGPASSWORD = dbPassword; }); - test("config file is missing app database name", () => { + test("config file is missing hostname", () => { const localMockDBOSConfigYamlString = ` database: - hostname: 'some host' port: 1234 username: 'some user' password: \${PGPASSWORD} @@ -248,6 +247,22 @@ describe("dbos-config", () => { expect(dbosConfig.poolConfig.ssl).toEqual({ rejectUnauthorized: false }); }); + test("config works without app_db_name", async () => { + const localMockDBOSConfigYamlString = ` + name: some-app + database: + hostname: 'localhost' + port: 1234 + username: 'some user' + password: \${PGPASSWORD} + `; + jest.restoreAllMocks(); + jest.spyOn(utils, "readFileSync").mockReturnValue(localMockDBOSConfigYamlString); + const [dbosConfig, _dbosRuntimeConfig]: [DBOSConfig, DBOSRuntimeConfig] = parseConfigFile(mockCLIOptions); + const poolConfig = dbosConfig.poolConfig; + expect(poolConfig.database).toBe("some_app"); + }); + test("local_suffix works", async () => { const localMockDBOSConfigYamlString = ` @@ -273,6 +288,22 @@ describe("dbos-config", () => { expect(dbosConfig.poolConfig.ssl).toBe(false); }); + test("local_suffix works without app_db_name", async () => { + const localMockDBOSConfigYamlString = ` + name: some-app + database: + hostname: 'localhost' + port: 1234 + username: 'some user' + password: \${PGPASSWORD} + local_suffix: true + `; + jest.restoreAllMocks(); + jest.spyOn(utils, "readFileSync").mockReturnValue(localMockDBOSConfigYamlString); + const [dbosConfig, _dbosRuntimeConfig]: [DBOSConfig, DBOSRuntimeConfig] = parseConfigFile(mockCLIOptions); + const poolConfig = dbosConfig.poolConfig; + expect(poolConfig.database).toBe("some_app_local"); + }); test("ssl defaults off for localhost", async () => { const localMockDBOSConfigYamlString = ` diff --git a/tests/dbos-runtime/runtime.test.ts b/tests/dbos-runtime/runtime.test.ts index 806644d2..4a816c2c 100644 --- a/tests/dbos-runtime/runtime.test.ts +++ b/tests/dbos-runtime/runtime.test.ts @@ -102,7 +102,6 @@ database: port: 5432 username: 'postgres' password: \${PGPASSWORD} - app_db_name: 'hello' connectionTimeoutMillis: 3000 app_db_client: 'knex' runtimeConfig: @@ -176,7 +175,6 @@ database: port: 5432 username: 'postgres' password: \${PGPASSWORD} - app_db_name: 'hello' connectionTimeoutMillis: 3000 app_db_client: 'knex' runtimeConfig: