graphql-code-generator/dist/generate-and-save.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var graphql_codegen_core_1 = require("graphql-codegen-core");
var codegen_1 = require("./codegen");
var watcher_1 = require("./utils/watcher");
var file_system_1 = require("./utils/file-system");
function generate(config, saveToFile) {
    if (saveToFile === void 0) { saveToFile = true; }
    return __awaiter(this, void 0, void 0, function () {
        function writeOutput(generationResult) {
            return __awaiter(this, void 0, void 0, function () {
                var _this = this;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0:
                            if (!saveToFile) {
                                return [2 /*return*/, generationResult];
                            }
                            return [4 /*yield*/, Promise.all(generationResult.map(function (result) { return __awaiter(_this, void 0, void 0, function () {
                                    var content;
                                    return __generator(this, function (_a) {
                                        if (!shouldOverwrite(config, result.filename) && file_system_1.default.fileExists(result.filename)) {
                                            return [2 /*return*/];
                                        }
                                        content = result.content || '';
                                        if (content.length === 0) {
                                            return [2 /*return*/];
                                        }
                                        file_system_1.default.writeSync(result.filename, result.content);
                                        return [2 /*return*/];
                                    });
                                }); }))];
                        case 1:
                            _a.sent();
                            return [2 /*return*/, generationResult];
                    }
                });
            });
        }
        var outputFiles;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    // watch mode
                    if (config.watch) {
                        return [2 /*return*/, watcher_1.createWatcher(config, writeOutput)];
                    }
                    return [4 /*yield*/, codegen_1.executeCodegen(config)];
                case 1:
                    outputFiles = _a.sent();
                    return [4 /*yield*/, writeOutput(outputFiles)];
                case 2:
                    _a.sent();
                    return [2 /*return*/, outputFiles];
            }
        });
    });
}
exports.generate = generate;
function shouldOverwrite(config, outputPath) {
    var globalValue = !!config.overwrite;
    var outputConfig = config.generates[outputPath];
    if (!outputConfig) {
        graphql_codegen_core_1.debugLog("Couldn't find a config of " + outputPath);
        return globalValue;
    }
    if (isConfiguredOutput(outputConfig) && typeof outputConfig.overwrite === 'boolean') {
        return outputConfig.overwrite;
    }
    return globalValue;
}
function isConfiguredOutput(output) {
    return typeof output.plugins !== 'undefined';
}
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