core: bump version script

bump_version.dart

@@ -0,0 +1,47 @@
+// ignore_for_file: avoid_print
+
+import 'dart:io';
+
+void main(List<String> args) {
+  final pubspec = File('pubspec.yaml');
+  final pubspecLines = pubspec.readAsLinesSync();
+  const versionLinePrefix = 'version: ';
+  bool didUpdate = false;
+  for (int i = 0; i < pubspecLines.length; i++) {
+    final line = pubspecLines[i];
+    if (line.startsWith(versionLinePrefix)) {
+      final currentName = line.split(versionLinePrefix).last.split('+').first;
+      final currentVersion = currentName.split('-').first; // stripping `-beta`
+      if (args.isEmpty) {
+        print('please provide version name, current is: $currentVersion');
+        break;
+      }
+      final versionName = args[0];
+      if (currentVersion == versionName) {
+        print('you entered the same version name: $currentVersion, enter `y` to force bump');
+        final input = stdin.readLineSync();
+        if (input?.toLowerCase() != 'y') break;
+      }
+      final isRelease = args.contains('-r');
+      final suffix = isRelease ? '' : '-beta';
+      final newVersionName = "$versionName$suffix";
+
+      final date = DateTime.now().toUtc();
+      final year = date.year.toString();
+      String padLeft(int number) => number.toString().padLeft(2, '0');
+      final minutesPercentage = (date.minute / 60).toString().substring(2, 3);
+      final newBuildNumber = "${year.substring(2)}${padLeft(date.month)}${padLeft(date.day)}${padLeft(date.hour)}$minutesPercentage";
+      final newLine = '$versionLinePrefix$newVersionName+$newBuildNumber';
+      print("old $line");
+      pubspecLines[i] = newLine;
+      print("new $newLine");
+      didUpdate = true;
+      pubspec.writeAsStringSync("""${pubspecLines.join('\n')}
+""");
+      break;
+    }
+  }
+  if (!didUpdate) {
+    print('couldnt bump version');
+  }
+}

lib/core/constants.dart

@@ -67,7 +67,7 @@ class NamidaDeviceInfo {
         hours = int.parse("${yyMMddHHP[6]}${yyMMddHHP[7]}");
         minutes = (60 * double.parse("0.${yyMMddHHP[8]}")).round(); // 0.5, 0.8, 1.0, etc.
       } catch (_) {}
-      buildDate = DateTime.utc(year, month, day, hours - 2, minutes);
+      buildDate = DateTime.utc(year, month, day, hours, minutes);
     } catch (_) {}
   }
 }

lib/ui/pages/about_page.dart

@@ -26,7 +26,7 @@ class AboutPage extends StatelessWidget {
   String _getDateDifferenceText() {
     final buildDate = NamidaDeviceInfo.buildDate;
     if (buildDate == null) return '';
-    final diff = DateTime.now().difference(buildDate.toLocal()).abs();
+    final diff = DateTime.now().toUtc().difference(buildDate).abs();
     final diffDays = diff.inDays;
     if (diffDays > 0) return "(${diffDays.displayDayKeyword})";
     final diffHours = diff.inHours;

pubspec.yaml

@@ -1,7 +1,7 @@
 name: namida
 description: A Beautiful and Feature-rich Music Player, With YouTube & Video Support Built in Flutter
 publish_to: "none"
-version: 2.0.6-beta+240407158
+version: 2.0.6-beta+240407144
 
 environment:
   sdk: ">=3.1.4 <4.0.0"