[package:intl4x] DateTime formatting redesign

.github/workflows/intl4x.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           sdk: main
 
-      - run: dart pub get
+      - run: dart pub get --example
 
       - run: dart analyze --fatal-infos
 
@@ -45,22 +45,19 @@ jobs:
 
       - run: dart test -p chrome
 
-      - run: dart pub get
-        working-directory: pkgs/intl4x/example_native
-
-      - run: dart --enable-experiment=record-use build cli bin/example_native.dart
-        working-directory: pkgs/intl4x/example_native
+      - run: dart --enable-experiment=record-use build cli bin/example.dart
+        working-directory: pkgs/intl4x/example
 
       - run: tree . -a
         if: matrix.os == 'ubuntu-latest'
 
-      - name: Run example_native (Linux)
-        working-directory: pkgs/intl4x/example_native
+      - name: Run example (Linux)
+        working-directory: pkgs/intl4x/example
         if: matrix.os == 'ubuntu-latest'
-        run: ./build/cli/linux_x64/bundle/bin/example_native
+        run: ./build/cli/linux_x64/bundle/bin/example
 
-      - name: Print file size and check limit for example_native (Linux)
-        working-directory: pkgs/intl4x/example_native
+      - name: Print file size and check limit for example (Linux)
+        working-directory: pkgs/intl4x/example
         if: matrix.os == 'ubuntu-latest'
         run: |
           FILE_PATH="build/cli/linux_x64/bundle/lib/libicu4x.so"
@@ -71,13 +68,13 @@ jobs:
             exit 1
           fi
 
-      - name: Run example_native (Mac)
-        working-directory: pkgs/intl4x/example_native
+      - name: Run example (Mac)
+        working-directory: pkgs/intl4x/example
         if: matrix.os == 'macos-latest'
-        run: ./build/cli/macos_arm64/bundle/bin/example_native
+        run: ./build/cli/macos_arm64/bundle/bin/example
 
-      - name: Print file size and check limit for example_native (Mac)
-        working-directory: pkgs/intl4x/example_native
+      - name: Print file size and check limit for example (Mac)
+        working-directory: pkgs/intl4x/example
         if: matrix.os == 'macos-latest'
         run: |
           FILE_PATH="build/cli/macos_arm64/bundle/lib/libicu4x.dylib"
@@ -88,12 +85,12 @@ jobs:
             exit 1
           fi
 
-      - name: Run example_native (Windows)
-        working-directory: pkgs/intl4x/example_native
+      - name: Run example (Windows)
+        working-directory: pkgs/intl4x/example
         if: matrix.os == 'windows-latest'
-        run: .\build\cli\windows_x64\bundle\bin\example_native.exe
-      - name: Print file size and check limit for example_native (Windows)
-        working-directory: pkgs/intl4x/example_native
+        run: .\build\cli\windows_x64\bundle\bin\example.exe
+      - name: Print file size and check limit for example (Windows)
+        working-directory: pkgs/intl4x/example
         if: matrix.os == 'windows-latest'
         run: |
           $filePath = ".\build\cli\windows_x64\bundle\lib\icu4x.dll"

pkgs/intl4x/CHANGELOG.md

@@ -6,6 +6,7 @@
 - Make package compatible to run on Windows again.
 - Update to `native_toolchain_c` v0.17.1.
 - Move logic to package:icu4x.
+- Switch `DateTime` formatting API and more clean-ups.
 
 ## 0.12.2
 

pkgs/intl4x/example/.gitignore

@@ -1,3 +1,4 @@
 # https://dart.dev/guides/libraries/private-files
 # Created by `dart pub`
 .dart_tool/
+build/

pkgs/intl4x/example/bin/example.dart

@@ -0,0 +1,21 @@
+// Copyright (c) 2025, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:intl4x/datetime_format.dart';
+import 'package:intl4x/intl4x.dart';
+
+void main(List<String> arguments) {
+  const timeZone = TimeZone(name: 'Europe/Paris', offset: Duration(hours: 2));
+  final dateTime = DateTime.parse('2024-07-01T08:50:07Z');
+
+  print(Intl().locale.toString());
+
+  print(Intl().dateTimeFormat().d().format(DateTime.now()));
+
+  final withTimeZoneLong = Intl(locale: Locale.parse('en'))
+      .dateTimeFormat()
+      .ymdt(dateStyle: DateFormatStyle.full, timeStyle: TimeFormatStyle.short)
+      .withTimeZoneLong();
+  print(withTimeZoneLong.format(dateTime, timeZone));
+}

pkgs/intl4x/example/pubspec.yaml

@@ -1,15 +1,14 @@
-name: example_web
-description: An example on how to use the intl4x package.
-version: 1.0.0
-publish_to: none
+name: example
+description: A sample application using intl4x.
 
 environment:
-  sdk: '>=3.0.0 <4.0.0'
+  sdk: ^3.8.0
+
+publish_to: none
 
 dependencies:
-  intl4x: 
+  intl4x:
     path: ../
-  js: ^0.7.1
 
 dev_dependencies:
   dart_flutter_team_lints: ^3.0.0

pkgs/intl4x/lib/datetime_format.dart

@@ -2,7 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-export 'src/datetime_format/datetime_format.dart'
-    show DateTimeFormat, DatetimeFormatExt;
+export 'src/datetime_format/datetime_format.dart' show DateTimeFormatBuilder;
+export 'src/datetime_format/datetime_format_impl.dart'
+    show DateTimeFormatter, ZonedDateTimeFormatter;
 export 'src/datetime_format/datetime_format_options.dart';
 export 'src/options.dart';