react-native-storybook-loader
Version:
A CLI for dynamically importing stories into [Storybook for React Native](https://storybook.js.org/docs/guides/guide-react-native/).
51 lines • 1.91 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
exports.stripExtension = exports.getRelativePath = exports.formatPath = void 0;
var path_1 = __importDefault(require("path"));
/**
* Determines if the path is prefixed or not
*
* @param {String} relativePath - Relative path to check for directory prefixes
* @returns True if path prefix exists, otherwise false
*/
var hasPathPrefix = function (relativePath) {
return relativePath.substr(0, 2) === '..' ||
relativePath.substr(0, 2) === './' ||
relativePath.substr(0, 2) === '.\\';
};
/**
* Correctly formats path separators
*
* @param {String} path - Path to format
* @returns Path with the correct separators
*/
exports.formatPath = function (dir, separator) {
if (separator === void 0) { separator = '/'; }
var oppositeSep = separator === '/' ? '\\' : '/';
return dir.replace(new RegExp("\\" + oppositeSep, 'g'), separator);
};
/**
* Converts a path into a relative path
*
* @param {String} file - File to convert to a relative path
* @param {String} fromDir - Directory to resolve to
*/
exports.getRelativePath = function (file, fromDir) {
// format paths to the OS specific format
// (accounting for using the wrong seps)
var relativePath = path_1["default"].relative(exports.formatPath(fromDir, path_1["default"].sep), exports.formatPath(file, path_1["default"].sep));
// Prefix the path if it is not already prefixed
if (!hasPathPrefix(relativePath)) {
relativePath = "./" + relativePath;
}
return exports.formatPath(relativePath);
};
exports.stripExtension = function (file) {
var ext = path_1["default"].extname(file);
var result = file.slice(0, file.length - ext.length);
return result;
};
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