fs-extender/dist/cjs/ensure/async/file.js

Extras suite for node fs module

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
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 __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.promises = exports.ensureFile = void 0;
const path_extender_1 = __importDefault(require("path-extender"));
const fs = __importStar(require("../../patch"));
const ensureDir = __importStar(require("./dir"));
const util = __importStar(require("../util"));
const utils_1 = require("@n3okill/utils");
/** @internal */
/* istanbul ignore next */
function ensureWriteStream(path, options) {
    return __awaiter(this, void 0, void 0, function* () {
        return fs.createWriteStream(path, options.streamOptions);
    });
}
/** @internal */
function ensureWriteFile(file, options) {
    return __awaiter(this, void 0, void 0, function* () {
        const opt = {
            encoding: options.encoding,
            flag: options.flag,
        };
        if (options.mode) {
            opt.mode = options.mode;
        }
        yield fs.promises.writeFile(file, utils_1.Type.isUndefined(options.data) ? "" : options.data, opt);
        return file;
    });
}
/** @internal */
/* istanbul ignore next */
function createFile(file, options) {
    return __awaiter(this, void 0, void 0, function* () {
        const dirOpt = {
        /*fs: options.fs*/
        };
        if (utils_1.Type.isNumeric(options.dirMode)) {
            dirOpt.mode = options.dirMode;
        }
        yield ensureDir.promises.ensureDir(path_extender_1.default.dirname(file), dirOpt);
        if (options.stream) {
            return ensureWriteStream(file, options);
        }
        else {
            return ensureWriteFile(file, options);
        }
    });
}
function ensureFile(path, options, callback) {
    const opt = util.getOptionsFile(options);
    const cb = util.getCallback(options, callback);
    _ensureFile(path, opt)
        .then((res) => cb(null, res))
        .catch((err) => cb(err));
}
exports.ensureFile = ensureFile;
/**@internal */
/* istanbul ignore next */
function _ensureFile(path, options) {
    return __awaiter(this, void 0, void 0, function* () {
        let stat;
        try {
            stat = yield fs.promises.stat(path);
        }
        catch (err) {
            return createFile(path, options);
        }
        if (stat.isFile()) {
            if (options.mode && (stat.mode & 0o777) !== options.mode) {
                yield fs.promises.chmod(path, options.mode);
            }
            if (options.stream) {
                return ensureWriteStream(path, options);
            }
            else if (options.flag.startsWith("a")) {
                return ensureWriteFile(path, options);
            }
            return path;
        }
        else {
            const e = new Error(`'${path}' already exists and is not a file.`);
            e.code = "EEXIST";
            throw e;
        }
    });
}
// eslint-disable-next-line @typescript-eslint/no-namespace
var promises;
(function (promises) {
    function ensureFile(path, options) {
        return __awaiter(this, void 0, void 0, function* () {
            const opt = util.getOptionsFile(options);
            return _ensureFile(path, opt);
        });
    }
    promises.ensureFile = ensureFile;
})(promises = exports.promises || (exports.promises = {}));
//# sourceMappingURL=file.js.map