@catladder/cli/dist/cli/src/gcloud/cloudSql/startProxy.js

Panter cli tool for cloud CI/CD and DevOps

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.startCloudSqlProxyInBackground = exports.startCloudSqlProxyInCurrentShell = exports.ERROR_NOT_INSTALLED = void 0;
const child_process_promise_1 = require("child-process-promise");
const command_exists_promise_1 = __importDefault(require("command-exists-promise"));
exports.ERROR_NOT_INSTALLED = "cloud-sql-proxy not installed";
const getProxyCommandSpawnArgs = async ({ localPort, instanceName, }) => {
    const commandString = (await (0, command_exists_promise_1.default)("cloud-sql-proxy"))
        ? `cloud-sql-proxy --port ${localPort} ${instanceName}`
        : (await (0, command_exists_promise_1.default)("cloud_sql_proxy"))
            ? `cloud_sql_proxy -instances ${instanceName}=tcp:${localPort}`
            : null;
    if (!commandString) {
        throw new Error(exports.ERROR_NOT_INSTALLED);
    }
    const [cmd, ...args] = commandString.split(" ");
    return { cmd, args };
};
const startCloudSqlProxyInCurrentShell = async (opts) => {
    const { cmd, args } = await getProxyCommandSpawnArgs(opts);
    await (0, child_process_promise_1.spawn)(cmd, args, {
        stdio: "inherit",
        shell: true,
    });
};
exports.startCloudSqlProxyInCurrentShell = startCloudSqlProxyInCurrentShell;
const startCloudSqlProxyInBackground = async (opts) => {
    const { cmd, args } = await getProxyCommandSpawnArgs(opts);
    const proxyPromise = (0, child_process_promise_1.spawn)(cmd, args, { shell: "bash" });
    // wait until it starts
    await (0, child_process_promise_1.spawn)(`echo -n "Waiting for proxy"
      until echo > /dev/tcp/localhost/${opts.localPort}; do
        sleep 0.2
        echo -n "."
      done 2>/dev/null`, [], { shell: "bash" });
    const stop = () => {
        proxyPromise.catch(() => {
            // ignore
        });
        proxyPromise.childProcess.kill();
    };
    // stop if catladder i stopped
    process.on("beforeExit", stop);
    return {
        stop,
    };
};
exports.startCloudSqlProxyInBackground = startCloudSqlProxyInBackground;
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