Update example

pkgs/io/CHANGELOG.md

diff --git a/pkgs/io/CHANGELOG.md b/pkgs/io/CHANGELOG.md
index 1e86f5a..38c0314 100644
--- a/pkgs/io/CHANGELOG.md
+++ b/pkgs/io/CHANGELOG.md
@@ -1,4 +1,6 @@
-## 1.0.1-dev
+## 1.0.1
+
+* Update code examples to call the unified `dart` developer tool.
 
 ## 1.0.0
 

pkgs/io/README.md

diff --git a/pkgs/io/README.md b/pkgs/io/README.md
index 4ed2e2d..a73e4aa 100644
--- a/pkgs/io/README.md
+++ b/pkgs/io/README.md
@@ -25,25 +25,25 @@
 ##### Use `spawn` to create a process with std[in|out|err] forwarded by default
 
 ```dart
-/// Runs `dartfmt` commands and `pub publish`.
 Future<void> main() async {
   final manager = ProcessManager();
 
-  // Runs dartfmt --version and outputs the result via stdout.
-  print('Running dartfmt --version');
-  var spawn = await manager.spawn('dartfmt', ['--version']);
+  // Print `dart` tool version to stdout.
+  print('** Running `dart --version`');
+  var spawn = await manager.spawn('dart', ['--version']);
   await spawn.exitCode;
 
-  // Runs dartfmt -n . and outputs the result via stdout.
-  print('Running dartfmt -n .');
-  spawn = await manager.spawn('dartfmt', ['-n', '.']);
+  // Check formatting and print the result to stdout.
+  print('** Running `dart format --output=none .`');
+  spawn = await manager.spawn('dart', ['format', '--output=none', '.']);
   await spawn.exitCode;
 
-  // Runs pub publish. Upon hitting a blocking stdin state, you may directly
+  // Check if a package is ready for publishing.
+  // Upon hitting a blocking stdin state, you may directly
   // output to the processes's stdin via your own, similar to how a bash or
   // shell script would spawn a process.
-  print('Running pub publish');
-  spawn = await manager.spawn('pub', ['publish']);
+  print('** Running pub publish');
+  spawn = await manager.spawn('dart', ['pub', 'publish', '--dry-run']);
   await spawn.exitCode;
 
   // Closes stdin for the entire program.

pkgs/io/analysis_options.yaml

diff --git a/pkgs/io/analysis_options.yaml b/pkgs/io/analysis_options.yaml
index 963fe81..55ea9d8 100644
--- a/pkgs/io/analysis_options.yaml
+++ b/pkgs/io/analysis_options.yaml
@@ -9,94 +9,7 @@
 
 linter:
   rules:
-    - always_put_required_named_parameters_first
-    - avoid_annotating_with_dynamic
-    - avoid_bool_literals_in_conditional_expressions
-    - avoid_catches_without_on_clauses
-    - avoid_catching_errors
-    - avoid_classes_with_only_static_members
-    - avoid_double_and_int_checks
-    - avoid_dynamic_calls
-    - avoid_field_initializers_in_const_classes
-    - avoid_function_literals_in_foreach_calls
-    - avoid_implementing_value_types
-    - avoid_js_rounded_ints
-    - avoid_private_typedef_functions
-    - avoid_redundant_argument_values
-    - avoid_renaming_method_parameters
-    - avoid_returning_null_for_future
-    - avoid_returning_null_for_void
-    - avoid_returning_this
-    - avoid_setters_without_getters
-    - avoid_single_cascade_in_expression_statements
-    - avoid_slow_async_io
-    - avoid_types_on_closure_parameters
-    - avoid_unused_constructor_parameters
-    - avoid_void_async
-    - await_only_futures
-    - camel_case_types
-    - cancel_subscriptions
-    - cascade_invocations
-    - close_sinks
-    - comment_references
-    - constant_identifier_names
-    - control_flow_in_finally
-    - directives_ordering
-    - empty_statements
-    - file_names
-    - hash_and_equals
-    - implementation_imports
-    - invariant_booleans
-    - iterable_contains_unrelated_type
-    - join_return_with_assignment
-    - lines_longer_than_80_chars
-    - list_remove_unrelated_type
-    - literal_only_boolean_expressions
-    - missing_whitespace_between_adjacent_strings
-    - no_adjacent_strings_in_list
-    - no_runtimeType_toString
-    - non_constant_identifier_names
-    - one_member_abstracts
-    - only_throw_errors
-    - overridden_fields
-    - package_api_docs
-    - package_names
-    - package_prefixed_library_names
-    - prefer_asserts_in_initializer_lists
-    - prefer_const_constructors
-    - prefer_const_constructors_in_immutables
-    - prefer_const_declarations
-    - prefer_const_literals_to_create_immutables
-    - prefer_expression_function_bodies
-    - prefer_final_locals
-    - prefer_foreach
-    - prefer_function_declarations_over_variables
-    - prefer_initializing_formals
-    - prefer_inlined_adds
-    - prefer_int_literals
-    - prefer_interpolation_to_compose_strings
-    - prefer_is_not_operator
-    - prefer_mixin
-    - prefer_null_aware_operators
-    - prefer_relative_imports
-    - prefer_typing_uninitialized_variables
-    - prefer_void_to_null
-    - provide_deprecation_message
-    - sort_pub_dependencies
-    - test_types_in_equals
-    - throw_in_finally
-    - type_annotate_public_apis
-    - unnecessary_await_in_return
-    - unnecessary_brace_in_string_interps
-    - unnecessary_getters_setters
-    - unnecessary_lambdas
-    - unnecessary_null_aware_assignments
-    - unnecessary_overrides
-    - unnecessary_parenthesis
-    - unnecessary_statements
-    - unnecessary_string_interpolations
-    - use_is_even_rather_than_modulo
-    - use_setters_to_change_properties
-    - use_string_buffers
-    - use_to_and_as_if_applicable
-    - void_checks
+    - always_declare_return_types
+    - omit_local_variable_types
+    - prefer_single_quotes
+    - unawaited_futures

pkgs/io/example/spawn_process_example.dart

diff --git a/pkgs/io/example/spawn_process_example.dart b/pkgs/io/example/spawn_process_example.dart
index 5918057..50f6de9 100644
--- a/pkgs/io/example/spawn_process_example.dart
+++ b/pkgs/io/example/spawn_process_example.dart
@@ -6,25 +6,26 @@
 
 import 'package:io/io.dart';
 
-/// Runs `dartfmt` commands and `pub publish`.
+/// Runs a few subcommands in the `dart` command.
 Future<void> main() async {
   final manager = ProcessManager();
 
-  // Runs dartfmt --version and outputs the result via stdout.
-  print('Running dartfmt --version');
-  var spawn = await manager.spawn('dartfmt', ['--version']);
+  // Print `dart` tool version to stdout.
+  print('** Running `dart --version`');
+  var spawn = await manager.spawn('dart', ['--version']);
   await spawn.exitCode;
 
-  // Runs dartfmt -n . and outputs the result via stdout.
-  print('Running dartfmt -n .');
-  spawn = await manager.spawn('dartfmt', ['-n', '.']);
+  // Check formatting and print the result to stdout.
+  print('** Running `dart format --output=none .`');
+  spawn = await manager.spawn('dart', ['format', '--output=none', '.']);
   await spawn.exitCode;
 
-  // Runs pub publish. Upon hitting a blocking stdin state, you may directly
+  // Check if a package is ready for publishing.
+  // Upon hitting a blocking stdin state, you may directly
   // output to the processes's stdin via your own, similar to how a bash or
   // shell script would spawn a process.
-  print('Running pub publish');
-  spawn = await manager.spawn('pub', ['publish']);
+  print('** Running pub publish');
+  spawn = await manager.spawn('dart', ['pub', 'publish', '--dry-run']);
   await spawn.exitCode;
 
   // Closes stdin for the entire program.

pkgs/io/pubspec.yaml

diff --git a/pkgs/io/pubspec.yaml b/pkgs/io/pubspec.yaml
index b2963b8..57e077b 100644
--- a/pkgs/io/pubspec.yaml
+++ b/pkgs/io/pubspec.yaml
@@ -2,7 +2,7 @@
 description: >-
   Utilities for the Dart VM Runtime including support for ANSI colors,
   file copying, and standard exit code values.
-version: 1.0.1-dev
+version: 1.0.1
 repository: https://github.com/dart-lang/io
 
 environment:
@@ -14,6 +14,6 @@
   string_scanner: ^1.1.0
 
 dev_dependencies:
-  pedantic: ^1.10.0
+  lints: ^1.0.0
   test: ^1.16.0
   test_descriptor: ^2.0.0