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'use strict';
var VirtualFileSystem = /*#__PURE__*/function () {
function VirtualFileSystem() {
this.fileData = {};
}
var _proto = VirtualFileSystem.prototype;
_proto.readFileSync = function readFileSync(fileName, options) {
if (options === void 0) {
options = {};
}
var encoding = typeof options === 'string' ? options : options.encoding;
var virtualFileName = normalizeFilename(fileName);
var data = this.fileData[virtualFileName];
if (data == null) {
throw new Error("File '" + virtualFileName + "' not found in virtual file system");
}
if (encoding) {
// return a string
return typeof data === 'string' ? data : data.toString(encoding);
}
return Buffer.from(data, typeof data === 'string' ? 'base64' : undefined);
};
_proto.writeFileSync = function writeFileSync(fileName, content) {
this.fileData[normalizeFilename(fileName)] = content;
};
_proto.bindFileData = function bindFileData(data, options) {
if (data === void 0) {
data = {};
}
if (options === void 0) {
options = {};
}
if (options.reset) {
this.fileData = data;
} else {
Object.assign(this.fileData, data);
}
};
return VirtualFileSystem;
}();
function normalizeFilename(fileName) {
if (fileName.indexOf(__dirname) === 0) {
fileName = fileName.substring(__dirname.length);
}
if (fileName.indexOf('/') === 0) {
fileName = fileName.substring(1);
}
return fileName;
}
var virtualFs = new VirtualFileSystem();
module.exports = virtualFs;