testcontainers
Version:
Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container
76 lines • 3.03 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getContainerRuntimeConfig = void 0;
const fs_1 = require("fs");
const promises_1 = require("fs/promises");
const os_1 = require("os");
const path_1 = __importDefault(require("path"));
const properties_reader_1 = __importDefault(require("properties-reader"));
const common_1 = require("../../../common");
let containerRuntimeConfig;
const getContainerRuntimeConfig = async (env = process.env) => {
if (!containerRuntimeConfig) {
containerRuntimeConfig = {
...(await loadFromFile()),
...loadFromEnv(env),
};
logDockerClientConfig(containerRuntimeConfig);
}
return containerRuntimeConfig;
};
exports.getContainerRuntimeConfig = getContainerRuntimeConfig;
async function loadFromFile() {
const file = path_1.default.resolve((0, os_1.homedir)(), ".testcontainers.properties");
const dockerClientConfig = {};
if ((0, fs_1.existsSync)(file)) {
common_1.log.debug(`Loading ".testcontainers.properties" file...`);
const string = await (0, promises_1.readFile)(file, { encoding: "utf-8" });
const properties = (0, properties_reader_1.default)("").read(string);
const tcHost = properties.get("tc.host");
if (tcHost !== null) {
dockerClientConfig.tcHost = tcHost;
}
const dockerHost = properties.get("docker.host");
if (dockerHost !== null) {
dockerClientConfig.dockerHost = dockerHost;
}
const dockerTlsVerify = properties.get("docker.tls.verify");
if (dockerTlsVerify !== null) {
dockerClientConfig.dockerTlsVerify = `${dockerTlsVerify}`;
}
const dockerCertPath = properties.get("docker.cert.path");
if (dockerCertPath !== null) {
dockerClientConfig.dockerCertPath = dockerCertPath;
}
common_1.log.debug(`Loaded ".testcontainers.properties" file`);
}
return dockerClientConfig;
}
function loadFromEnv(env) {
const dockerClientConfig = {};
if (env["DOCKER_HOST"] !== undefined) {
dockerClientConfig.dockerHost = env["DOCKER_HOST"];
}
if (env["DOCKER_TLS_VERIFY"] !== undefined) {
dockerClientConfig.dockerTlsVerify = env["DOCKER_TLS_VERIFY"];
}
if (env["DOCKER_CERT_PATH"] !== undefined) {
dockerClientConfig.dockerCertPath = env["DOCKER_CERT_PATH"];
}
return dockerClientConfig;
}
function logDockerClientConfig(config) {
if (!common_1.log.enabled()) {
return;
}
const configurations = Object.entries(config)
.filter(([, value]) => value !== undefined)
.map(([key, value]) => `${key}: "${value}"`);
if (configurations.length > 0) {
common_1.log.debug(`Found custom configuration: ${configurations.join(", ")}`);
}
}
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