Making Fredy an ESM project (#70)

Making Fredy an ESM project

lib/utils.js

@@ -1,17 +1,18 @@
+import { dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { readFile } from 'fs/promises';
+
 function isOneOf(word, arr) {
   if (arr == null || arr.length === 0) {
     return false;
   }
   const expression = String.raw`\b(${arr.join('|')})\b`;
   const blacklist = new RegExp(expression, 'ig');
-
   return blacklist.test(word);
 }
-
 function nullOrEmpty(val) {
   return val == null || val.length === 0;
 }
-
 function timeStringToMs(timeString, now) {
   const d = new Date(now);
   const parts = timeString.split(':');
@@ -20,17 +21,31 @@ function timeStringToMs(timeString, now) {
   d.setSeconds(0);
   return d.getTime();
 }
-
 function duringWorkingHoursOrNotSet(config, now) {
   const { workingHours } = config;
   if (workingHours == null || nullOrEmpty(workingHours.from) || nullOrEmpty(workingHours.to)) {
     return true;
   }
-
   const toDate = timeStringToMs(workingHours.to, now);
   const fromDate = timeStringToMs(workingHours.from, now);
-
   return fromDate <= now && toDate >= now;
 }
 
-module.exports = { isOneOf, nullOrEmpty, duringWorkingHoursOrNotSet };
+function getDirName() {
+  return dirname(fileURLToPath(import.meta.url));
+}
+
+const config = JSON.parse(await readFile(new URL('../conf/config.json', import.meta.url)));
+
+export { isOneOf };
+export { nullOrEmpty };
+export { duringWorkingHoursOrNotSet };
+export { getDirName };
+export { config };
+export default {
+  isOneOf,
+  nullOrEmpty,
+  duringWorkingHoursOrNotSet,
+  getDirName,
+  config,
+};