1.6 -> Running sample (hello_world_riverpod.dart)

Steps

@@ -1,4 +1,4 @@
-1.  https://riverpod.dev/docs/introduction/getting_started
+1.  flutt
     1.1.  commands run in terminal
         >>
         flutter pub add flutter_riverpod
@@ -15,4 +15,16 @@
        <<
     1.3.  Add Links.txt file.
     1.4.  Checkout in other station ==> Must re run 1.1. steps again. (I don't Know why)
+        (Re-run can update dependencies)
+    1.5. Update analysis_options.yaml, then run
+         >>
+           dart run custom_lint
+         <<
+    1.6. Add a "hello world" sample to "main_hello_riverpod.dart", we have some error in code.
+         Now run
+         >>
+         flutter pub run build_runner build
+         <<
+         to generate some files (include main_hello_riverpod.g.dart).
+         Then fix "main_hello_riverpod.dart" with (main.g.dart --> main_hello_riverpod.g.dart).
 

analysis_options.yaml

@@ -9,6 +9,10 @@
 # packages, and plugins designed to encourage good coding practices.
 include: package:flutter_lints/flutter.yaml
 
+analyzer:
+  plugins:
+    - custom_lint
+
 linter:
   # The lint rules applied to this project can be customized in the
   # section below to disable rules from the `package:flutter_lints/flutter.yaml`

lib/main_hello_riverpod.dart

@@ -0,0 +1,40 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'main_hello_riverpod.g.dart';
+
+// We create a "provider", which will store a value (here "Hello world").
+// By using a provider, this allows us to mock/override the value exposed.
+@riverpod
+String helloWorld(HelloWorldRef ref) {
+  return 'Hello world';
+}
+
+void main() {
+  runApp(
+    // For widgets to be able to read providers, we need to wrap the entire
+    // application in a "ProviderScope" widget.
+    // This is where the state of our providers will be stored.
+    ProviderScope(
+      child: MyApp(),
+    ),
+  );
+}
+
+// Extend ConsumerWidget instead of StatelessWidget, which is exposed by Riverpod
+class MyApp extends ConsumerWidget {
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final String value = ref.watch(helloWorldProvider);
+
+    return MaterialApp(
+      home: Scaffold(
+        appBar: AppBar(title: const Text('Example')),
+        body: Center(
+          child: Text(value),
+        ),
+      ),
+    );
+  }
+}

pubspec.lock

@@ -5,18 +5,18 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "0b2f2bd91ba804e53a61d757b986f89f1f9eaed5b11e4b2f5a2468d86d6c9fc7"
+      sha256: eb376e9acf6938204f90eb3b1f00b578640d3188b4c8a8ec054f9f479af8d051
       url: "https://pub.dev"
     source: hosted
-    version: "67.0.0"
+    version: "64.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
-      sha256: "37577842a27e4338429a1cbc32679d508836510b056f1eedf0c8d20e39c1383d"
+      sha256: "69f54f967773f6c26c7dcb13e93d7ccee8b17a641689da39e878d5cf13b06893"
       url: "https://pub.dev"
     source: hosted
-    version: "6.4.1"
+    version: "6.2.0"
   analyzer_plugin:
     dependency: transitive
     description:
@@ -197,26 +197,26 @@ packages:
     dependency: "direct dev"
     description:
       name: custom_lint
-      sha256: "7c0aec12df22f9082146c354692056677f1e70bc43471644d1fdb36c6fdda799"
+      sha256: "445242371d91d2e24bd7b82e3583a2c05610094ba2d0575262484ad889c8f981"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.4"
+    version: "0.6.2"
   custom_lint_builder:
     dependency: transitive
     description:
       name: custom_lint_builder
-      sha256: d7dc41e709dde223806660268678be7993559e523eb3164e2a1425fd6f7615a9
+      sha256: "3a14687fc71a5e2124a29722106f7b7e67dd5a6d58e33f2859650b46acff1d54"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.4"
+    version: "0.6.1"
   custom_lint_core:
     dependency: transitive
     description:
       name: custom_lint_core
-      sha256: a85e8f78f4c52f6c63cdaf8c872eb573db0231dcdf3c3a5906d493c1f8bc20e6
+      sha256: "1e9128e095ad5e0973469bdaac1ead8bfc86c485954c23cf617299de5e6fa029"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.3"
+    version: "0.6.1"
   dart_style:
     dependency: transitive
     description:
@@ -355,30 +355,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.9.0"
-  leak_tracker:
-    dependency: transitive
-    description:
-      name: leak_tracker
-      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.0.0"
-  leak_tracker_flutter_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_flutter_testing
-      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  leak_tracker_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_testing
-      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
   lints:
     dependency: transitive
     description:
@@ -399,26 +375,26 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.16+1"
+    version: "0.12.16"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.5.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.10.0"
   mime:
     dependency: transitive
     description:
@@ -439,10 +415,10 @@ packages:
     dependency: transitive
     description:
       name: path
-      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.0"
+    version: "1.8.3"
   pool:
     dependency: transitive
     description:
@@ -668,18 +644,18 @@ packages:
     dependency: transitive
     description:
       name: web
-      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.1"
+    version: "0.3.0"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
-      sha256: "58c6666b342a38816b2e7e50ed0f1e261959630becd4c879c4f26bfa14aa5a42"
+      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.5"
+    version: "2.4.0"
   yaml:
     dependency: transitive
     description:
@@ -689,5 +665,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.3.0 <4.0.0"
+  dart: ">=3.2.5 <4.0.0"
   flutter: ">=3.0.0"

pubspec.yaml

@@ -50,7 +50,7 @@ dev_dependencies:
   flutter_lints: ^2.0.0
   riverpod_generator: ^2.4.0
   build_runner: ^2.4.9
-  custom_lint: ^0.6.4
+  custom_lint: ^0.6.2
   riverpod_lint: ^2.3.10
 
 # For information on the generic Dart part of this file, see the