"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var tslib_1 = require("tslib");
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var PlatformTools_1 = require("../platform/PlatformTools");
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var ConnectionOptionsEnvReader_1 = require("./options-reader/ConnectionOptionsEnvReader");
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var ConnectionOptionsYmlReader_1 = require("./options-reader/ConnectionOptionsYmlReader");
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var ConnectionOptionsXmlReader_1 = require("./options-reader/ConnectionOptionsXmlReader");
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/**
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* Reads connection options from the ormconfig.
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* Can read from multiple file extensions including env, json, js, xml and yml.
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*/
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var ConnectionOptionsReader = /** @class */ (function () {
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// -------------------------------------------------------------------------
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// Constructor
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// -------------------------------------------------------------------------
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function ConnectionOptionsReader(options) {
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this.options = options;
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}
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// -------------------------------------------------------------------------
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// Public Methods
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// -------------------------------------------------------------------------
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/**
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* Returns all connection options read from the ormconfig.
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*/
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ConnectionOptionsReader.prototype.all = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var options;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, this.load()];
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case 1:
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options = _a.sent();
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if (!options)
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throw new Error("No connection options were found in any of configurations file.");
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return [2 /*return*/, options];
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}
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});
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});
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};
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/**
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* Gets a connection with a given name read from ormconfig.
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* If connection with such name would not be found then it throw error.
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*/
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ConnectionOptionsReader.prototype.get = function (name) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var allOptions, targetOptions;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, this.all()];
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case 1:
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allOptions = _a.sent();
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targetOptions = allOptions.find(function (options) { return options.name === name || (name === "default" && !options.name); });
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if (!targetOptions)
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throw new Error("Cannot find connection " + name + " because its not defined in any orm configuration files.");
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return [2 /*return*/, targetOptions];
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}
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});
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});
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};
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/**
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* Checks if there is a TypeORM configuration file.
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*/
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ConnectionOptionsReader.prototype.has = function (name) {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var allOptions, targetOptions;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, this.load()];
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case 1:
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allOptions = _a.sent();
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if (!allOptions)
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return [2 /*return*/, false];
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targetOptions = allOptions.find(function (options) { return options.name === name || (name === "default" && !options.name); });
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return [2 /*return*/, !!targetOptions];
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}
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});
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});
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};
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// -------------------------------------------------------------------------
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// Protected Methods
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// -------------------------------------------------------------------------
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/**
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* Loads all connection options from a configuration file.
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*
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* todo: get in count NODE_ENV somehow
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*/
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ConnectionOptionsReader.prototype.load = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var connectionOptions, fileFormats, possibleExtension, fileExtension, foundFileFormat, dotenv, dotenv, configFile;
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var _this = this;
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return tslib_1.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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connectionOptions = undefined;
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fileFormats = ["env", "js", "ts", "json", "yml", "yaml", "xml"];
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possibleExtension = this.baseFilePath.substr(this.baseFilePath.lastIndexOf("."));
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fileExtension = fileFormats.find(function (extension) { return "." + extension === possibleExtension; });
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foundFileFormat = fileExtension || fileFormats.find(function (format) {
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return PlatformTools_1.PlatformTools.fileExist(_this.baseFilePath + "." + format);
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});
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// if .env file found then load all its variables into process.env using dotenv package
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if (foundFileFormat === "env") {
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dotenv = PlatformTools_1.PlatformTools.load("dotenv");
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dotenv.config({ path: this.baseFilePath });
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}
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else if (PlatformTools_1.PlatformTools.fileExist(".env")) {
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dotenv = PlatformTools_1.PlatformTools.load("dotenv");
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dotenv.config({ path: ".env" });
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}
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configFile = fileExtension ? this.baseFilePath : this.baseFilePath + "." + foundFileFormat;
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if (!(PlatformTools_1.PlatformTools.getEnvVariable("TYPEORM_CONNECTION") || PlatformTools_1.PlatformTools.getEnvVariable("TYPEORM_URL"))) return [3 /*break*/, 1];
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connectionOptions = new ConnectionOptionsEnvReader_1.ConnectionOptionsEnvReader().read();
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return [3 /*break*/, 8];
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case 1:
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if (!(foundFileFormat === "js")) return [3 /*break*/, 2];
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connectionOptions = PlatformTools_1.PlatformTools.load(configFile);
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return [3 /*break*/, 8];
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case 2:
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if (!(foundFileFormat === "ts")) return [3 /*break*/, 3];
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connectionOptions = PlatformTools_1.PlatformTools.load(configFile);
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return [3 /*break*/, 8];
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case 3:
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if (!(foundFileFormat === "json")) return [3 /*break*/, 4];
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connectionOptions = PlatformTools_1.PlatformTools.load(configFile);
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return [3 /*break*/, 8];
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case 4:
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if (!(foundFileFormat === "yml")) return [3 /*break*/, 5];
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connectionOptions = new ConnectionOptionsYmlReader_1.ConnectionOptionsYmlReader().read(configFile);
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return [3 /*break*/, 8];
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case 5:
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if (!(foundFileFormat === "yaml")) return [3 /*break*/, 6];
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connectionOptions = new ConnectionOptionsYmlReader_1.ConnectionOptionsYmlReader().read(configFile);
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return [3 /*break*/, 8];
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case 6:
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if (!(foundFileFormat === "xml")) return [3 /*break*/, 8];
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return [4 /*yield*/, new ConnectionOptionsXmlReader_1.ConnectionOptionsXmlReader().read(configFile)];
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case 7:
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connectionOptions = _a.sent();
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_a.label = 8;
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case 8:
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// normalize and return connection options
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if (connectionOptions) {
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return [2 /*return*/, this.normalizeConnectionOptions(connectionOptions)];
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}
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return [2 /*return*/, undefined];
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}
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});
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});
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};
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/**
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* Normalize connection options.
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*/
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ConnectionOptionsReader.prototype.normalizeConnectionOptions = function (connectionOptions) {
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var _this = this;
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if (!(connectionOptions instanceof Array))
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connectionOptions = [connectionOptions];
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connectionOptions.forEach(function (options) {
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if (options.entities) {
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var entities = options.entities.map(function (entity) {
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if (typeof entity === "string" && entity.substr(0, 1) !== "/")
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return _this.baseDirectory + "/" + entity;
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return entity;
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});
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Object.assign(connectionOptions, { entities: entities });
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}
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if (options.subscribers) {
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var subscribers = options.subscribers.map(function (subscriber) {
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if (typeof subscriber === "string" && subscriber.substr(0, 1) !== "/")
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return _this.baseDirectory + "/" + subscriber;
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return subscriber;
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});
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Object.assign(connectionOptions, { subscribers: subscribers });
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}
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if (options.migrations) {
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var migrations = options.migrations.map(function (migration) {
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if (typeof migration === "string" && migration.substr(0, 1) !== "/")
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return _this.baseDirectory + "/" + migration;
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return migration;
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});
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Object.assign(connectionOptions, { migrations: migrations });
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}
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// make database path file in sqlite relative to package.json
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if (options.type === "sqlite") {
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if (typeof options.database === "string" &&
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options.database.substr(0, 1) !== "/" && // unix absolute
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options.database.substr(1, 2) !== ":\\" && // windows absolute
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options.database !== ":memory:") {
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Object.assign(options, {
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database: _this.baseDirectory + "/" + options.database
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});
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}
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}
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});
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return connectionOptions;
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};
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Object.defineProperty(ConnectionOptionsReader.prototype, "baseFilePath", {
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/**
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* Gets directory where configuration file should be located and configuration file name.
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*/
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get: function () {
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return this.baseDirectory + "/" + this.baseConfigName;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(ConnectionOptionsReader.prototype, "baseDirectory", {
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/**
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* Gets directory where configuration file should be located.
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*/
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get: function () {
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if (this.options && this.options.root)
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return this.options.root;
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return PlatformTools_1.PlatformTools.load("app-root-path").path;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(ConnectionOptionsReader.prototype, "baseConfigName", {
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/**
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* Gets configuration file name.
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*/
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get: function () {
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if (this.options && this.options.configName)
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return this.options.configName;
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return "ormconfig";
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},
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enumerable: true,
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configurable: true
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});
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return ConnectionOptionsReader;
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}());
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exports.ConnectionOptionsReader = ConnectionOptionsReader;
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//# sourceMappingURL=ConnectionOptionsReader.js.map
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