“use strict”;
Object.defineProperty(exports, “__esModule”, {
value: true
}); exports.makeStaticFileCache = makeStaticFileCache;
function _fs() {
const data = _interopRequireDefault(require("fs")); _fs = function () { return data; }; return data;
}
var _caching = require(“../caching”);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function makeStaticFileCache(fn) {
return (0, _caching.makeStrongCache)((filepath, cache) => { if (cache.invalidate(() => fileMtime(filepath)) === null) { cache.forever(); return null; } return fn(filepath, _fs().default.readFileSync(filepath, "utf8")); });
}
function fileMtime(filepath) {
try { return +_fs().default.statSync(filepath).mtime; } catch (e) { if (e.code !== "ENOENT" && e.code !== "ENOTDIR") throw e; } return null;
}