Update all repo-level links

.ci/targets/analyze_legacy.yaml

@@ -7,6 +7,6 @@ tasks:
   # This is to minimize accidentally making changes that break old versions
   # (which we don't commit to supporting, but don't want to actively break)
   # without updating the constraints.
-  # See https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#supported-flutter-versions
+  # See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#supported-flutter-versions
   - name: analyze - legacy
     script: .ci/scripts/analyze_legacy.sh

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,18 +2,16 @@
 
 *List which issues are fixed by this PR. You must list at least one issue.*
 
-*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
-
 ## Pre-launch Checklist
 
 - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs.
-- [ ] I read the [Tree Hygiene] wiki page, which explains my responsibilities.
+- [ ] I read the [Tree Hygiene] page, which explains my responsibilities.
 - [ ] I read and followed the [relevant style guides] and ran the auto-formatter. (Unlike the flutter/flutter repo, the flutter/packages repo does use `dart format`.)
 - [ ] I signed the [CLA].
 - [ ] The title of the PR starts with the name of the package surrounded by square brackets, e.g. `[shared_preferences]`
 - [ ] I [linked to at least one issue that this PR fixes] in the description above.
 - [ ] I updated `pubspec.yaml` with an appropriate new version according to the [pub versioning philosophy], or this PR is [exempt from version changes].
-- [ ] I updated `CHANGELOG.md` to add a description of the change, [following repository CHANGELOG style].
+- [ ] I updated `CHANGELOG.md` to add a description of the change, [following repository CHANGELOG style], or this PR is [exempt from CHANGELOG changes].
 - [ ] I updated/added relevant documentation (doc comments with `///`).
 - [ ] I added new tests to check the change I am making, or this PR is [test-exempt].
 - [ ] All existing and new tests are passing.
@@ -22,14 +20,13 @@ If you need help, consider asking for advice on the #hackers-new channel on [Dis
 
 <!-- Links -->
 [Contributor Guide]: https://github.com/flutter/packages/blob/main/CONTRIBUTING.md
-[Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene
+[Tree Hygiene]: https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md
 [relevant style guides]: https://github.com/flutter/packages/blob/main/CONTRIBUTING.md#style
 [CLA]: https://cla.developers.google.com/
-[flutter/tests]: https://github.com/flutter/tests
-[breaking change policy]: https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes
-[Discord]: https://github.com/flutter/flutter/wiki/Chat
-[linked to at least one issue that this PR fixes]: https://github.com/flutter/flutter/wiki/Tree-hygiene#overview
+[Discord]: https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md
+[linked to at least one issue that this PR fixes]: https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#overview
 [pub versioning philosophy]: https://dart.dev/tools/pub/versioning
-[exempt from version changes]: https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#version-and-changelog-updates
-[following repository CHANGELOG style]: https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#changelog-style
-[test-exempt]: https://github.com/flutter/flutter/wiki/Tree-hygiene#tests
+[exempt from version changes]: https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#version
+[following repository CHANGELOG style]: https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changelog-style
+[exempt from CHANGELOG changes]: https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changelog
+[test-exempt]: https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#tests

CONTRIBUTING.md

@@ -5,17 +5,17 @@ guide](https://github.com/flutter/flutter/blob/master/CONTRIBUTING.md).
 
 Additional resources specific to the packages repository:
 - [Setting up the Packages development
-  environment](https://github.com/flutter/flutter/wiki/Setting-up-the-Packages-development-environment),
+  environment](https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/Setting-up-the-Packages-development-environment.md),
   which covers the setup process for this repository.
-- [Packages repository structure](https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure),
+- [Packages repository structure](https://github.com/flutter/flutter/blob/master/docs/ecosystem/Plugins-and-Packages-repository-structure.md),
   to get an overview of how this repository is laid out.
-- [Contributing to Plugins and Packages](https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages),
+- [Contributing to Plugins and Packages](https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md),
   for more information about how to make PRs for this repository, especially when
   changing federated plugins.
-- [Plugin tests](https://github.com/flutter/flutter/wiki/Plugin-Tests), which explains
-  the different kinds of tests used for plugins, where to find them, and how to run them.
+- [Plugin tests](https://github.com/flutter/flutter/blob/master/docs/ecosystem/testing/Plugin-Tests.md),
+  which explains the different kinds of tests used for plugins, where to find them, and how to run them.
   As explained in the Flutter guide,
-  [**PRs need tests**](https://github.com/flutter/flutter/wiki/Tree-hygiene#tests), so
+  [**PRs need tests**](https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#tests), so
   this is critical to read before submitting a plugin PR.
 
 ### Code review processes and automation
@@ -24,14 +24,14 @@ PRs will automatically be assigned to
 [code owners](https://github.com/flutter/packages/blob/main/CODEOWNERS)
 for review.
 If a code owner is creating a PR, they should explicitly pick another
-[Flutter team member](https://github.com/flutter/flutter/wiki/Contributor-access)
+[Flutter team member](https://github.com/flutter/flutter/blob/master/docs/contributing/Contributor-access.md)
 as a code reviewer.
 
 ### Style
 
 Flutter packages and plugins follow Google style—or Flutter style for Dart—for the languages they
 use, and use auto-formatters:
-- [Dart](https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo) formatted
+- [Dart](https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md) formatted
   with `dart format`
 - [C++](https://google.github.io/styleguide/cppguide.html) formatted with `clang-format`
   - **Note**: The Linux plugins generally follow idiomatic GObject-based C
@@ -50,4 +50,4 @@ use, and use auto-formatters:
 
 If you are a team member landing a PR, or just want to know what the release
 process is for package changes, see [the release
-documentation](https://github.com/flutter/flutter/wiki/Releasing-a-Plugin-or-Package).
+documentation](https://github.com/flutter/flutter/blob/master/docs/ecosystem/release/README.md).

analysis_options.yaml

@@ -147,7 +147,7 @@ linter:
     # - prefer_constructors_over_static_methods # far too many false positives
     - prefer_contains
     # - prefer_double_quotes # opposite of prefer_single_quotes
-    # - prefer_expression_function_bodies # conflicts with https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#consider-using--for-short-functions-and-methods
+    # - prefer_expression_function_bodies # conflicts with https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md#consider-using--for-short-functions-and-methods
     - prefer_final_fields
     - prefer_final_in_for_each
     - prefer_final_locals
@@ -160,7 +160,7 @@ linter:
     - prefer_if_null_operators
     - prefer_initializing_formals
     - prefer_inlined_adds
-    # - prefer_int_literals # conflicts with https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#use-double-literals-for-double-constants
+    # - prefer_int_literals # conflicts with https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md#use-double-literals-for-double-constants
     - prefer_interpolation_to_compose_strings
     - prefer_is_empty
     - prefer_is_not_empty

script/configs/allowed_pinned_deps.yaml

@@ -1,5 +1,5 @@
 # The list of external dependencies that are allowed as pinned dependencies.
-# See https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#Dependencies
+# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#Dependencies
 #
 # All entries here should have an explanation for why they are here.
 

script/configs/allowed_unpinned_deps.yaml

@@ -1,5 +1,5 @@
 # The list of external dependencies that are allowed as unpinned dependencies.
-# See https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#Dependencies
+# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#Dependencies
 #
 # All entries here should have an explanation for why they are here, either
 # via being part of one of the default-allowed groups, or a specific reason.

script/tool/README.md

@@ -96,7 +96,7 @@ dart run script/tool/bin/flutter_plugin_tools.dart update-excerpts
 dart run script/tool/bin/flutter_plugin_tools.dart update-excerpts --packages package_name
 ```
 
-_See also: https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#readme-code_
+_See also: https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#readme-code_
 
 ### Update CHANGELOG and Version
 
@@ -153,9 +153,9 @@ generation (e.g., regenerating mocks when updating `mockito`).
 **Releases are automated for `flutter/packages`.**
 
 The manual procedure described here is _deprecated_, and should only be used when
-the automated process fails. Please, read
-[Releasing a Plugin or Package](https://github.com/flutter/flutter/wiki/Releasing-a-Plugin-or-Package)
-on the Flutter Wiki first.
+the automated process fails. Please read
+[Releasing a Plugin or Package](https://github.com/flutter/flutter/blob/master/docs/ecosystem/release/README.md)
+before using `publish`.
 
 ```sh
 cd <path_to_repo>

script/tool/lib/src/gradle_check_command.dart

@@ -133,7 +133,7 @@ class GradleCheckCommand extends PackageLoopingCommand {
   /// Documentation url for Artifact hub implementation in flutter repo's.
   @visibleForTesting
   static const String artifactHubDocumentationString =
-      r'https://github.com/flutter/flutter/wiki/Plugins-and-Packages-repository-structure#gradle-structure';
+      r'https://github.com/flutter/flutter/blob/master/docs/ecosystem/Plugins-and-Packages-repository-structure.md#gradle-structure';
 
   /// String printed as example of valid example root build.gradle repository
   /// configuration that enables artifact hub env variable.
@@ -158,7 +158,7 @@ class GradleCheckCommand extends PackageLoopingCommand {
     final RegExp keyPresentRegex =
         RegExp('$keyVariable' r"\s+=\s+'ARTIFACT_HUB_REPOSITORY'");
     final RegExp documentationPresentRegex = RegExp(
-        r'github\.com.*wiki.*Plugins-and-Packages-repository-structure.*gradle-structure');
+        r'github\.com.*flutter.*blob.*Plugins-and-Packages-repository-structure.*gradle-structure');
     final RegExp keyReadRegex =
         RegExp(r'if.*System\.getenv.*\.containsKey.*' '$keyVariable');
     final RegExp keyUsedRegex =
@@ -223,7 +223,7 @@ apply plugin: "com.google.cloud.artifactregistry.gradle-plugin"
   bool _validateArtifactHubSettingsUsage(
       RepositoryPackage example, List<String> gradleLines) {
     final RegExp documentationPresentRegex = RegExp(
-        r'github\.com.*wiki.*Plugins-and-Packages-repository-structure.*gradle-structure');
+        r'github\.com.*flutter.*blob.*Plugins-and-Packages-repository-structure.*gradle-structure');
     final RegExp artifactRegistryDefinitionRegex = RegExp(
         r'classpath.*gradle\.plugin\.com\.google\.cloud\.artifactregistry:artifactregistry-gradle-plugin');
     final RegExp artifactRegistryPluginApplyRegex = RegExp(

script/tool/lib/src/make_deps_path_based_command.dart

@@ -58,7 +58,7 @@ class MakeDepsPathBasedCommand extends PackageCommand {
   // the federated plugin change process don't think it's a mistake.
   static const String _dependencyOverrideWarningComment =
       '# FOR TESTING AND INITIAL REVIEW ONLY. DO NOT MERGE.\n'
-      '# See https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#changing-federated-plugins';
+      '# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changing-federated-plugins';
 
   @override
   final String name = 'make-deps-path-based';

script/tool/lib/src/native_test_command.dart

@@ -30,7 +30,7 @@ const String misconfiguredJavaIntegrationTestErrorExplanation =
     'The following files use @RunWith(FlutterTestRunner.class) '
     'but not @DartIntegrationTest, which will cause hangs when run with '
     'this command. See '
-    'https://github.com/flutter/flutter/wiki/Plugin-Tests#enabling-android-ui-tests '
+    'https://github.com/flutter/flutter/blob/master/docs/ecosystem/testing/Plugin-Tests.md#enabling-android-ui-tests '
     'for instructions.';
 
 /// The command to run native tests for plugins:

script/tool/lib/src/pubspec_check_command.dart

@@ -583,7 +583,7 @@ class PubspecCheckCommand extends PackageLoopingCommand {
         '''
 The following unexpected non-local dependencies were found:
 ${badDependencies.map((String name) => '  $name').join('\n')}
-Please see https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#Dependencies
+Please see https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#Dependencies
 for more information and next steps.
 ''',
       if (misplacedDevDependencies.isNotEmpty)

script/tool/lib/src/readme_check_command.dart

@@ -10,8 +10,8 @@ import 'common/output_utils.dart';
 import 'common/package_looping_command.dart';
 import 'common/repository_package.dart';
 
-const String _instructionWikiUrl =
-    'https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages';
+const String _instructionUrl =
+    'https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md';
 
 /// A command to enforce README conventions across the repository.
 class ReadmeCheckCommand extends PackageLoopingCommand {
@@ -180,7 +180,7 @@ class ReadmeCheckCommand extends PackageLoopingCommand {
       printError(
           '\n${indentation}For each block listed above, add <?code-excerpt ...> '
           'tag on the previous line, as explained at\n'
-          '$_instructionWikiUrl');
+          '$_instructionUrl');
       errorSummary ??= 'Missing code-excerpt management for code block';
     }
 

script/tool/lib/src/update_excerpts_command.dart

@@ -92,7 +92,7 @@ class UpdateExcerptsCommand extends PackageLoopingCommand {
         'the resulting changes.\n'
         '\n'
         '${indentation}For more information, see '
-        'https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#readme-code',
+        'https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#readme-code',
       );
       return PackageResult.fail();
     }

script/tool/lib/src/version_check_command.dart

@@ -358,7 +358,7 @@ ${indentation}HTTP response: ${pubVersionFinderResponse.httpResponse.body}
           '${indentation}Breaking changes to platform interfaces are not '
           'allowed without explicit justification.\n'
           '${indentation}See '
-          'https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages '
+          'https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md '
           'for more information.');
       return _CurrentVersionState.invalidChange;
     }

script/tool/test/make_deps_path_based_command_test.dart

@@ -122,7 +122,7 @@ ${devDependencies.map((String dep) => '  $dep: $constraint').join('\n')}
         packageA.pubspecFile.readAsLinesSync(),
         containsAllInOrder(<String>[
           '# FOR TESTING AND INITIAL REVIEW ONLY. DO NOT MERGE.',
-          '# See https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#changing-federated-plugins',
+          '# See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changing-federated-plugins',
           'dependency_overrides:',
         ]));
   });

script/tool/test/pubspec_check_command_test.dart

@@ -1613,7 +1613,7 @@ ${_topicsSection()}
             contains(
                 '  The following unexpected non-local dependencies were found:\n'
                 '    bad_dependency\n'
-                '  Please see https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#Dependencies\n'
+                '  Please see https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#Dependencies\n'
                 '  for more information and next steps.'),
           ]),
         );
@@ -1645,7 +1645,7 @@ ${_topicsSection()}
             contains(
                 '  The following unexpected non-local dependencies were found:\n'
                 '    bad_dependency\n'
-                '  Please see https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#Dependencies\n'
+                '  Please see https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#Dependencies\n'
                 '  for more information and next steps.'),
           ]),
         );
@@ -1729,7 +1729,7 @@ ${_topicsSection()}
             contains(
                 '  The following unexpected non-local dependencies were found:\n'
                 '    allow_pinned\n'
-                '  Please see https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages#Dependencies\n'
+                '  Please see https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#Dependencies\n'
                 '  for more information and next steps.'),
           ]),
         );

script/tool/test/readme_check_command_test.dart

@@ -697,7 +697,7 @@ A B C
           contains('Dart code block at line 3 is not managed by code-excerpt.'),
           // Ensure that the failure message links to instructions.
           contains(
-              'https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages'),
+              'https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md'),
           contains('Missing code-excerpt management for code block'),
         ]),
       );

script/tool/test/version_check_command_test.dart

@@ -281,7 +281,7 @@ void main() {
             contains(
                 '  Breaking changes to platform interfaces are not allowed '
                 'without explicit justification.\n'
-                '  See https://github.com/flutter/flutter/wiki/Contributing-to-Plugins-and-Packages '
+                '  See https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md '
                 'for more information.'),
           ]));
       expect(