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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlatformTools = exports.Writable = exports.Readable = exports.EventEmitter = exports.ReadStream = void 0;
const tslib_1 = require("tslib");
const path = tslib_1.__importStar(require("path"));
const fs = tslib_1.__importStar(require("fs"));
const dotenv_1 = tslib_1.__importDefault(require("dotenv"));
const chalk_1 = tslib_1.__importDefault(require("chalk"));
const cli_highlight_1 = require("cli-highlight");
var fs_1 = require("fs");
Object.defineProperty(exports, "ReadStream", { enumerable: true, get: function () { return fs_1.ReadStream; } });
var events_1 = require("events");
Object.defineProperty(exports, "EventEmitter", { enumerable: true, get: function () { return events_1.EventEmitter; } });
var stream_1 = require("stream");
Object.defineProperty(exports, "Readable", { enumerable: true, get: function () { return stream_1.Readable; } });
Object.defineProperty(exports, "Writable", { enumerable: true, get: function () { return stream_1.Writable; } });
/**
* Platform-specific tools.
*/
class PlatformTools {
/**
* Gets global variable where global stuff can be stored.
*/
static getGlobalVariable() {
return global;
}
/**
* Loads ("require"-s) given file or package.
* This operation only supports on node platform
*/
static load(name) {
// if name is not absolute or relative, then try to load package from the node_modules of the directory we are currently in
// this is useful when we are using typeorm package globally installed and it accesses drivers
// that are not installed globally
try {
// switch case to explicit require statements for webpack compatibility.
switch (name) {
/**
* spanner
*/
case "spanner":
return require("@google-cloud/spanner");
/**
* mongodb
*/
case "mongodb":
return require("mongodb");
/**
* hana
*/
case "@sap/hana-client":
return require("@sap/hana-client");
case "hdb-pool":
return require("hdb-pool");
/**
* mysql
*/
case "mysql":
return require("mysql");
case "mysql2":
return require("mysql2");
/**
* oracle
*/
case "oracledb":
return require("oracledb");
/**
* postgres
*/
case "pg":
return require("pg");
case "pg-native":
return require("pg-native");
case "pg-query-stream":
return require("pg-query-stream");
case "typeorm-aurora-data-api-driver":
return require("typeorm-aurora-data-api-driver");
/**
* redis
*/
case "redis":
return require("redis");
case "ioredis":
return require("ioredis");
/**
* better-sqlite3
*/
case "better-sqlite3":
return require("better-sqlite3");
/**
* sqlite
*/
case "sqlite3":
return require("sqlite3");
/**
* sql.js
*/
case "sql.js":
return require("sql.js");
/**
* sqlserver
*/
case "mssql":
return require("mssql");
/**
* react-native-sqlite
*/
case "react-native-sqlite-storage":
return require("react-native-sqlite-storage");
}
}
catch (err) {
return require(path.resolve(process.cwd() + "/node_modules/" + name));
}
// If nothing above matched and we get here, the package was not listed within PlatformTools
// and is an Invalid Package. To make it explicit that this is NOT the intended use case for
// PlatformTools.load - it's not just a way to replace `require` all willy-nilly - let's throw
// an error.
throw new TypeError(`Invalid Package for PlatformTools.load: ${name}`);
}
/**
* Normalizes given path. Does "path.normalize" and replaces backslashes with forward slashes on Windows.
*/
static pathNormalize(pathStr) {
let normalizedPath = path.normalize(pathStr);
if (process.platform === "win32")
normalizedPath = normalizedPath.replace(/\\/g, "/");
return normalizedPath;
}
/**
* Gets file extension. Does "path.extname".
*/
static pathExtname(pathStr) {
return path.extname(pathStr);
}
/**
* Resolved given path. Does "path.resolve".
*/
static pathResolve(pathStr) {
return path.resolve(pathStr);
}
/**
* Synchronously checks if file exist. Does "fs.existsSync".
*/
static fileExist(pathStr) {
return fs.existsSync(pathStr);
}
static readFileSync(filename) {
return fs.readFileSync(filename);
}
static appendFileSync(filename, data) {
fs.appendFileSync(filename, data);
}
static async writeFile(path, data) {
return new Promise((ok, fail) => {
fs.writeFile(path, data, (err) => {
if (err)
fail(err);
ok();
});
});
}
/**
* Loads a dotenv file into the environment variables.
*
* @param path The file to load as a dotenv configuration
*/
static dotenv(pathStr) {
dotenv_1.default.config({ path: pathStr });
}
/**
* Gets environment variable.
*/
static getEnvVariable(name) {
return process.env[name];
}
/**
* Highlights sql string to be print in the console.
*/
static highlightSql(sql) {
const theme = {
keyword: chalk_1.default.blueBright,
literal: chalk_1.default.blueBright,
string: chalk_1.default.white,
type: chalk_1.default.magentaBright,
built_in: chalk_1.default.magentaBright,
comment: chalk_1.default.gray,
};
return (0, cli_highlight_1.highlight)(sql, { theme: theme, language: "sql" });
}
/**
* Highlights json string to be print in the console.
*/
static highlightJson(json) {
return (0, cli_highlight_1.highlight)(json, { language: "json" });
}
/**
* Logging functions needed by AdvancedConsoleLogger
*/
static logInfo(prefix, info) {
console.log(chalk_1.default.gray.underline(prefix), info);
}
static logError(prefix, error) {
console.log(chalk_1.default.underline.red(prefix), error);
}
static logWarn(prefix, warning) {
console.log(chalk_1.default.underline.yellow(prefix), warning);
}
static log(message) {
console.log(chalk_1.default.underline(message));
}
static info(info) {
return chalk_1.default.gray(info);
}
static error(error) {
return chalk_1.default.red(error);
}
static warn(message) {
return chalk_1.default.yellow(message);
}
static logCmdErr(prefix, err) {
console.log(chalk_1.default.black.bgRed(prefix));
if (err)
console.error(err);
}
}
exports.PlatformTools = PlatformTools;
/**
* Type of the currently running platform.
*/
PlatformTools.type = "node";
//# sourceMappingURL=PlatformTools.js.map