feat: add iconica linter and CI

.github/workflows/component-ci.yml

@@ -0,0 +1,14 @@
+name: Iconica Standard Component CI Workflow
+# Workflow Caller version: 2.0.0
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  call-global-iconica-workflow:
+    uses: Iconica-Development/.github/.github/workflows/component-ci.yml@master
+    secrets: inherit
+    permissions: write-all
+    with:
+      subfolder: "." # add optional subfolder to run workflow in

.github/workflows/flutter.yml

@@ -1,32 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches:
-      - master
-      - feature/*
-      - bugfix/*
-      - hotfix/*
-
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/cache@v3
-        with:
-          path: |
-            ~/.gradle/wrapper
-            /opt/hostedtoolcache/flutter
-          key: ${{ runner.OS }}-flutter-install-cache
-      - uses: subosito/flutter-action@v2
-        with:
-          channel: 'stable'
-      - name: Flutter pub get
-        run: flutter pub get
-      - name: Flutter format
-        run: dart format -o none --set-exit-if-changed .
-      - name: Flutter analyze
-        run: flutter analyze

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.3.1
+
+* Added Iconica CI and Iconica Linter
+
 ## 0.3.0
 * Added option for backwards infinite scrolling and intial page
 

analysis_options.yaml

@@ -1 +1,9 @@
-include: package:flutter_lints/flutter.yaml
+include: package:flutter_iconica_analysis/analysis_options.yaml
+
+# Possible to overwrite the rules from the package
+
+analyzer:
+  exclude:
+
+linter:
+  rules:

lib/carousel.dart

@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: 2022 Iconica
 //
 // SPDX-License-Identifier: BSD-3-Clause
-
+/// A Flutter package for creating a carousel widget.
 library carousel;
 
 export 'package:carousel/src/carousel.dart';

lib/src/carousel.dart

@@ -11,7 +11,8 @@ typedef CarouselCardBuilder = Widget Function(BuildContext context, int index);
 
 class Carousel extends StatefulWidget {
   /// Animated cards by swiping.
-  /// Each card can change its rotation, position and scale when swiping the cards.
+  /// Each card can change its rotation, position
+  /// and scale when swiping the cards.
   /// Transform path can be privided using [transforms]
   const Carousel({
     required this.transforms,
@@ -23,8 +24,8 @@ class Carousel extends StatefulWidget {
     this.onCardClick,
     this.initialPage = 0,
     this.allowInfiniteScrollingBackwards = false,
-    Key? key,
+    super.key,
-  }) : super(key: key);
+  });
 
   /// A list of transforms to calculate the position of the card when swiping.
   /// Every item in the list is one of the possible card positions.
@@ -33,7 +34,8 @@ class Carousel extends StatefulWidget {
   /// The index of the transform card which acts as the selected card.
   final int selectableCardId;
 
-  /// Builder for the card given a [context] and a [index] to identify the right card.
+  /// Builder for the card given a [context] and a [index] to
+  /// identify the right card.
   final CarouselCardBuilder builder;
 
   /// Called when selected card is changed to the next one.
@@ -51,7 +53,9 @@ class Carousel extends StatefulWidget {
   /// The page to show when first creating the [Carousel].
   final int initialPage;
 
-  /// Whether to allow infinite scrolling backwards. Defaults to false. If true, this works by using a very large number of pages (10000). Works in conjunction with [initialPage].
+  /// Whether to allow infinite scrolling backwards. Defaults to false. If true,
+  /// this works by using a very large number of pages (10000).
+  /// Works in conjunction with [initialPage].
   final bool allowInfiniteScrollingBackwards;
 
   @override
@@ -84,38 +88,36 @@ class _CarouselState extends State<Carousel> {
   }
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context) => Stack(
-    return Stack(
+        alignment: widget.alignment,
-      alignment: widget.alignment,
+        children: [
-      children: [
+          AnimatedBuilder(
-        AnimatedBuilder(
+            animation: _pageController,
-          animation: _pageController,
+            builder: (context, _) {
-          builder: (context, _) {
+              var transitionPos = _currentPage % 1;
-            final transitionPos = _currentPage % 1;
+              var index = _currentPage.floor();
-            final index = _currentPage.floor();
+              var length = widget.transforms.length - 1;
-            final length = widget.transforms.length - 1;
 
-            return Stack(
+              return Stack(
-              children: [
+                children: [
-                for (var i = 0; i < length; i++) ...[
+                  for (var i = 0; i < length; i++) ...[
-                  CarouselCard(
+                    CarouselCard(
-                    cardTransform: widget.transforms[i]
+                      cardTransform: widget.transforms[i]
-                        .transform(widget.transforms[i + 1], transitionPos),
+                          .transform(widget.transforms[i + 1], transitionPos),
-                    child: widget.builder.call(context, index - i),
+                      child: widget.builder.call(context, index - i),
-                  ),
+                    ),
+                  ],
                 ],
-              ],
+              );
-            );
+            },
-          },
+          ),
-        ),
+          SizedBox(
-        SizedBox(
+            height: widget.pageViewHeight,
-          height: widget.pageViewHeight,
+            child: PageView.builder(
-          child: PageView.builder(
+              scrollBehavior: _MouseSwipeOnWeb(),
-            scrollBehavior: _MouseSwipeOnWeb(),
+              onPageChanged: widget.onPageChanged,
-            onPageChanged: widget.onPageChanged,
+              controller: _pageController,
-            controller: _pageController,
+              itemBuilder: (context, index) => Visibility(
-            itemBuilder: (context, index) {
-              return Visibility(
                 visible: false,
                 maintainState: true,
                 maintainAnimation: true,
@@ -135,13 +137,11 @@ class _CarouselState extends State<Carousel> {
                     ),
                   ],
                 ),
-              );
+              ),
-            },
+            ),
           ),
-        ),
+        ],
-      ],
+      );
-    );
-  }
 }
 
 class _MouseSwipeOnWeb extends MaterialScrollBehavior {

lib/src/models/card_transform.dart

@@ -28,15 +28,14 @@ class CardTransform {
   /// [transitionPos] is a position value of a swipe for example.
   /// [other] is the position, scale, rotation
   /// which the current [CardTransform] need to be transformed to.
-  CardTransform transform(CardTransform other, double transitionPos) {
+  CardTransform transform(CardTransform other, double transitionPos) =>
-    return CardTransform(
+      CardTransform(
-      x: _transformValue(x, other.x, transitionPos),
+        x: _transformValue(x, other.x, transitionPos),
-      y: _transformValue(y, other.y, transitionPos),
+        y: _transformValue(y, other.y, transitionPos),
-      angle: _transformValue(angle, other.angle, transitionPos),
+        angle: _transformValue(angle, other.angle, transitionPos),
-      scale: _transformValue(scale, other.scale, transitionPos),
+        scale: _transformValue(scale, other.scale, transitionPos),
-      opacity: _transformValue(opacity, other.opacity, transitionPos),
+        opacity: _transformValue(opacity, other.opacity, transitionPos),
-    );
+      );
-  }
 
   double _transformValue(double valueA, double valueB, double transformPos) =>
       valueA - ((valueA - valueB) * transformPos);

lib/src/widgets/carousel_card.dart

@@ -10,26 +10,24 @@ class CarouselCard extends StatelessWidget {
   const CarouselCard({
     required this.cardTransform,
     required this.child,
-    Key? key,
+    super.key,
-  }) : super(key: key);
+  });
 
   final CardTransform cardTransform;
   final Widget child;
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context) => Transform.translate(
-    return Transform.translate(
+        offset: Offset(cardTransform.x, cardTransform.y),
-      offset: Offset(cardTransform.x, cardTransform.y),
+        child: Transform.rotate(
-      child: Transform.rotate(
+          angle: cardTransform.angle,
-        angle: cardTransform.angle,
+          child: Transform.scale(
-        child: Transform.scale(
+            scale: cardTransform.scale,
-          scale: cardTransform.scale,
+            child: Opacity(
-          child: Opacity(
+              opacity: cardTransform.opacity,
-            opacity: cardTransform.opacity,
+              child: child,
-            child: child,
+            ),
           ),
         ),
-      ),
+      );
-    );
-  }
 }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: carousel
 description: card carousel
-version: 0.3.0
+version: 0.3.1
 
 environment:
   sdk: ">=2.17.6 <3.0.0"
@@ -13,41 +13,9 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^2.0.0
+  flutter_iconica_analysis:
+    git:
+      url: https://github.com/Iconica-Development/flutter_iconica_analysis
+      ref: 6.0.0
 
-# For information on the generic Dart part of this file, see the
-# following page: https://dart.dev/tools/pub/pubspec
-
-# The following section is specific to Flutter packages.
 flutter:
-
-  # To add assets to your package, add an assets section, like this:
-  # assets:
-  #   - images/a_dot_burr.jpeg
-  #   - images/a_dot_ham.jpeg
-  #
-  # For details regarding assets in packages, see
-  # https://flutter.dev/assets-and-images/#from-packages
-  #
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware
-
-  # To add custom fonts to your package, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts in packages, see
-  # https://flutter.dev/custom-fonts/#from-packages