graphcool-cli-core/dist/commands/local/Docker.js

"use strict";
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};
Object.defineProperty(exports, "__esModule", { value: true });
var childProcess = require("child_process");
var path = require("path");
var fs = require("fs-extra");
var chalk_1 = require("chalk");
var lodash_1 = require("lodash");
var Docker = /** @class */ (function () {
    function Docker(out, config, env, clusterName) {
        this.ymlPath = path.join(__dirname, 'docker/docker-compose.yml');
        this.envPath = path.join(__dirname, 'docker/.envrc');
        this.out = out;
        this.config = config;
        this.env = env;
        this.clusterName = clusterName;
    }
    Docker.prototype.init = function () {
        return __awaiter(this, void 0, void 0, function () {
            var port, functionsPort, cluster, defaultVars, portfinder, _a, _b, customVars;
            return __generator(this, function (_c) {
                switch (_c.label) {
                    case 0:
                        port = null;
                        functionsPort = null;
                        if (this.env.rc.clusters && this.env.rc.clusters[this.clusterName]) {
                            this.env.setActiveCluster(this.clusterName);
                            cluster = this.env.rc.clusters[this.clusterName];
                            port = cluster.host.split(':').slice(-1)[0];
                            if (cluster.faasHost) {
                                functionsPort = cluster.faasHost.split(':').slice(-1)[0];
                            }
                        }
                        defaultVars = this.getDockerEnvVars();
                        portfinder = require('portfinder');
                        _a = port;
                        if (_a) return [3 /*break*/, 2];
                        return [4 /*yield*/, portfinder.getPortPromise({ port: 60000 })];
                    case 1:
                        _a = (_c.sent());
                        _c.label = 2;
                    case 2:
                        port = _a;
                        _b = functionsPort;
                        if (_b) return [3 /*break*/, 4];
                        return [4 /*yield*/, portfinder.getPortPromise({ port: 60050 })];
                    case 3:
                        _b = (_c.sent());
                        _c.label = 4;
                    case 4:
                        functionsPort = _b;
                        customVars = {
                            PORT: String(port),
                            FUNCTIONS_PORT: String(functionsPort)
                        };
                        this.out.log("Running local Graphcool cluster at http://localhost:" + customVars.PORT);
                        this.out.log("Running local FaaS runtime at http://localhost:" + customVars.FUNCTIONS_PORT);
                        this.out.log("This may take several minutes");
                        this.envVars = __assign({}, process.env, defaultVars, customVars);
                        return [2 /*return*/];
                }
            });
        });
    };
    Docker.prototype.up = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.init()];
                    case 1:
                        _a.sent();
                        return [2 /*return*/, this.run('up', '-d', '--remove-orphans')];
                }
            });
        });
    };
    Docker.prototype.ps = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.init()];
                    case 1:
                        _a.sent();
                        return [2 /*return*/, this.run('ps')];
                }
            });
        });
    };
    Docker.prototype.start = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.init()];
                    case 1:
                        _a.sent();
                        return [2 /*return*/, this.run('start')];
                }
            });
        });
    };
    Docker.prototype.stop = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.init()];
                    case 1:
                        _a.sent();
                        return [2 /*return*/, this.run('stop')];
                }
            });
        });
    };
    Docker.prototype.restart = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.init()];
                    case 1:
                        _a.sent();
                        return [2 /*return*/, this.run('restart')];
                }
            });
        });
    };
    Docker.prototype.pull = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.init()];
                    case 1:
                        _a.sent();
                        return [2 /*return*/, this.run('pull', '--parallel')];
                }
            });
        });
    };
    Docker.prototype.run = function () {
        var _this = this;
        var argv = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            argv[_i] = arguments[_i];
        }
        return new Promise(function (resolve, reject) {
            var defaultArgs = [
                '-p',
                JSON.stringify(_this.clusterName),
                '--file',
                _this.ymlPath,
                '--project-directory',
                _this.config.cwd,
            ];
            var args = defaultArgs.concat(argv);
            _this.out.log(chalk_1.default.dim("$ docker-compose " + argv.join(' ') + "\n"));
            var child = childProcess.spawn('docker-compose', args, {
                env: _this.envVars,
                cwd: _this.config.cwd,
            });
            child.stdout.on('data', function (data) {
                _this.out.log(_this.format(data));
            });
            child.stderr.on('data', function (data) {
                _this.out.log(_this.format(data));
            });
            child.on('error', function (err) {
                _this.out.error(err);
            });
            child.on('close', function (code) {
                if (code !== 0) {
                    reject(code);
                }
                else {
                    resolve(_this);
                }
            });
        });
    };
    Docker.prototype.format = function (data) {
        return data
            .toString()
            .trim()
            .split(/\n/)
            .map(function (l) { return chalk_1.default.blue('docker') + "   " + l; })
            .join('\n');
    };
    Docker.prototype.getDockerEnvVars = function () {
        var file = fs.readFileSync(this.envPath, 'utf-8');
        return this.parseEnv(file);
    };
    Docker.prototype.parseEnv = function (src) {
        var _this = this;
        var regex = /^\s*export\s*([a-zA-Z0-9\.\-_]+)\s*=(.*)?\s*/;
        var variableSyntax = new RegExp('\\${([ ~:a-zA-Z0-9._\'",\\-\\/\\(\\)]+?)}', 'g');
        var vars = src
            .toString()
            .split(/\r\n|\r|\n/g)
            .reduce(function (acc, line) {
            if (line.trim().startsWith('#')) {
                return acc;
            }
            var match = line.match(regex);
            if (!match) {
                return acc;
            }
            var key = match[1];
            var value = match[2] || '';
            var length = value ? value.length : 0;
            if (length > 0 && value.startsWith('"') && value.endsWith('"')) {
                value = value.replace(/\\n/gm, '\n');
            }
            value = value.replace(/(^['"]|['"]$)/g, '').trim();
            return __assign({}, acc, (_a = {}, _a[key] = value, _a));
            var _a;
        }, {});
        return lodash_1.mapValues(vars, function (value, key) {
            var match = variableSyntax.exec(value);
            if (match) {
                var varName = match[1];
                if (vars[varName]) {
                    var newValue = value.slice(0, match.index) + vars[varName] + value.slice(match.index + match[0].length);
                    return newValue;
                }
                else {
                    _this.out.warn("No variable for env var " + key + " and value " + match[0] + " found");
                }
            }
            return value;
        });
    };
    return Docker;
}());
exports.default = Docker;
//# sourceMappingURL=Docker.js.map