contentful-migration-tool/dist/src/migration.js

Run Contentful migrations easier.

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    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) : adopt(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 (g && (g = 0, op[0] && (_ = 0)), _) 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 };
    }
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.run = void 0;
var utils_1 = require("./utils");
var contentful_migration_1 = require("contentful-migration");
var fs_1 = require("fs");
var path_1 = require("path");
var versioning_1 = require("./versioning");
var getMigrationItems = function (migrationFolder) { return __awaiter(void 0, void 0, void 0, function () {
    var collator;
    return __generator(this, function (_a) {
        if (!(0, fs_1.existsSync)(migrationFolder)) {
            throw new Error('"migrations" folder is missing');
        }
        collator = new Intl.Collator(undefined, { numeric: true, sensitivity: 'base' });
        return [2 /*return*/, (0, fs_1.readdirSync)(migrationFolder)
                .sort(collator.compare)
                .reduce(function (accumulator, filename) {
                var _a;
                var groups = (_a = filename.match(/^(?<version>\d+)-(?<name>.*)\.[ts|js]+$/)) === null || _a === void 0 ? void 0 : _a.groups;
                var _b = groups || {}, version = _b.version, name = _b.name;
                if (!groups || !version || !name) {
                    return accumulator;
                }
                return __spreadArray(__spreadArray([], accumulator, true), [
                    { version: parseInt(version), name: name, filePath: (0, path_1.resolve)(migrationFolder, filename) }
                ], false);
            }, [])];
    });
}); };
var throwWhenErrors = function (migrationItems) {
    var versions = migrationItems.map(function (migrationFile) { return migrationFile.version; });
    var duplicates = versions.filter(function (version, index, array) { return array.indexOf(version) !== index; });
    if (duplicates.length > 0) {
        throw new Error("Found duplicated version numbers: ".concat(duplicates.map(function (v) { return "\"".concat(v, "\""); }).join(', ')));
    }
    var missings = Array.from({ length: Math.max.apply(Math, versions) }, function (_, i) { return !versions.includes(i + 1) ? i + 1 : false; }).filter(Boolean);
    if (missings.length > 0) {
        throw new Error("Found missing version numbers: ".concat(missings.map(function (v) { return "\"".concat(v, "\""); }).join(', ')));
    }
};
var runMigration = function (_a) {
    var config = _a.config;
    return (0, contentful_migration_1.runMigration)(__assign({}, config));
};
var run = function (_a, migrationFolder_1) { return __awaiter(void 0, [_a, migrationFolder_1], void 0, function (_b, migrationFolder) {
    var migrationItems, currentVersion, newestMigrationItems, iterable, result, _c, _d, _e, version;
    var environment = _b.environment, accessToken = _b.accessToken, spaceId = _b.spaceId;
    return __generator(this, function (_f) {
        switch (_f.label) {
            case 0: return [4 /*yield*/, getMigrationItems(migrationFolder)];
            case 1:
                migrationItems = _f.sent();
                throwWhenErrors(migrationItems);
                return [4 /*yield*/, (0, versioning_1.getVersion)(environment)];
            case 2:
                currentVersion = _f.sent();
                newestMigrationItems = migrationItems.filter(function (migration) { return migration.version > currentVersion; });
                if (newestMigrationItems.length <= 0) {
                    return [2 /*return*/, false];
                }
                iterable = newestMigrationItems.map(function (migration) { return ({
                    migration: migration,
                    config: {
                        filePath: migration.filePath,
                        environmentId: environment.sys.id,
                        yes: true,
                        accessToken: accessToken,
                        spaceId: spaceId,
                    }
                }); });
                return [4 /*yield*/, (0, utils_1.pEachSeries)(iterable, runMigration)];
            case 3:
                result = _f.sent();
                _c = (result.iterable.pop() || {}).migration, _d = _c === void 0 ? {} : _c, _e = _d.version, version = _e === void 0 ? undefined : _e;
                if (!(version !== undefined)) return [3 /*break*/, 5];
                return [4 /*yield*/, (0, versioning_1.updateVersion)(environment, version)];
            case 4:
                _f.sent();
                _f.label = 5;
            case 5:
                if (result.error) {
                    throw result.error;
                }
                return [2 /*return*/, true];
        }
    });
}); };
exports.run = run;