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			61 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			61 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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|     if (k2 === undefined) k2 = k;
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|     var desc = Object.getOwnPropertyDescriptor(m, k);
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|     if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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|       desc = { enumerable: true, get: function() { return m[k]; } };
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|     }
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|     Object.defineProperty(o, k2, desc);
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| }) : (function(o, m, k, k2) {
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|     if (k2 === undefined) k2 = k;
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|     o[k2] = m[k];
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| }));
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| var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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|     Object.defineProperty(o, "default", { enumerable: true, value: v });
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| }) : function(o, v) {
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|     o["default"] = v;
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| });
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| var __importStar = (this && this.__importStar) || function (mod) {
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|     if (mod && mod.__esModule) return mod;
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|     var result = {};
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|     if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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|     __setModuleDefault(result, mod);
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|     return result;
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| };
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| Object.defineProperty(exports, "__esModule", { value: true });
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| exports.JSONStorage = void 0;
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| const fs_1 = require("fs");
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| const path = __importStar(require("path"));
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| const filesystem = {
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|     /** reads a file as a string or returns null if file doesn't exist */
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|     async readAsync(filepath) {
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|         return fs_1.promises.readFile(filepath).then(c => c.toString(), () => null);
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|     },
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|     /** writes a string as file contents, creating its parent directory if necessary */
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|     async writeAsync(filepath, content) {
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|         await fs_1.promises.mkdir(path.dirname(filepath), { recursive: true });
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|         await fs_1.promises.writeFile(filepath, content);
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|     },
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| };
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| class JSONStorage {
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|     constructor(options) {
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|         var _a;
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|         this.path = (_a = options === null || options === void 0 ? void 0 : options.path) !== null && _a !== void 0 ? _a : path.join(process.cwd(), 'umzug.json');
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|     }
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|     async logMigration({ name: migrationName }) {
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|         const loggedMigrations = await this.executed();
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|         loggedMigrations.push(migrationName);
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|         await filesystem.writeAsync(this.path, JSON.stringify(loggedMigrations, null, 2));
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|     }
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|     async unlogMigration({ name: migrationName }) {
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|         const loggedMigrations = await this.executed();
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|         const updatedMigrations = loggedMigrations.filter(name => name !== migrationName);
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|         await filesystem.writeAsync(this.path, JSON.stringify(updatedMigrations, null, 2));
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|     }
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|     async executed() {
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|         const content = await filesystem.readAsync(this.path);
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|         return content ? JSON.parse(content) : [];
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|     }
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| }
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| exports.JSONStorage = JSONStorage;
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| //# sourceMappingURL=json.js.map
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