Enable and some lints (dart-lang/pubspec_parse#57)

Ignored violations in generated code

pkgs/pubspec_parse/analysis_options.yaml

diff --git a/pkgs/pubspec_parse/analysis_options.yaml b/pkgs/pubspec_parse/analysis_options.yaml
index 581ed8a..39be54a 100644
--- a/pkgs/pubspec_parse/analysis_options.yaml
+++ b/pkgs/pubspec_parse/analysis_options.yaml
@@ -50,8 +50,7 @@
     - prefer_asserts_in_initializer_lists
     - prefer_const_constructors
     - prefer_const_declarations
-    # Need to update json_serializable to generate an ignore for this lint
-    #- prefer_expression_function_bodies
+    - prefer_expression_function_bodies
     - prefer_final_locals
     - prefer_function_declarations_over_variables
     - prefer_initializing_formals
@@ -62,6 +61,7 @@
     - prefer_relative_imports
     - prefer_typing_uninitialized_variables
     - prefer_void_to_null
+    - provide_deprecation_message
     - sort_pub_dependencies
     - test_types_in_equals
     - throw_in_finally
@@ -74,4 +74,5 @@
     - unnecessary_parenthesis
     - unnecessary_statements
     - unnecessary_string_interpolations
+    - use_string_buffers
     - void_checks

pkgs/pubspec_parse/build.yaml

diff --git a/pkgs/pubspec_parse/build.yaml b/pkgs/pubspec_parse/build.yaml
index 874c975..aa3ea69 100644
--- a/pkgs/pubspec_parse/build.yaml
+++ b/pkgs/pubspec_parse/build.yaml
@@ -12,3 +12,10 @@
           checked: true
           create_to_json: false
           field_rename: snake
+
+      # The end-user of a builder which applies "source_gen|combining_builder"
+      # may configure the builder to ignore specific lints for their project
+      source_gen|combining_builder:
+        options:
+          ignore_for_file:
+          - prefer_expression_function_bodies

pkgs/pubspec_parse/lib/src/dependency.g.dart

diff --git a/pkgs/pubspec_parse/lib/src/dependency.g.dart b/pkgs/pubspec_parse/lib/src/dependency.g.dart
index 4e137fa..37352b3 100644
--- a/pkgs/pubspec_parse/lib/src/dependency.g.dart
+++ b/pkgs/pubspec_parse/lib/src/dependency.g.dart
@@ -1,5 +1,7 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
+// ignore_for_file: prefer_expression_function_bodies
+
 part of 'dependency.dart';
 
 // **************************************************************************

pkgs/pubspec_parse/lib/src/pubspec.g.dart

diff --git a/pkgs/pubspec_parse/lib/src/pubspec.g.dart b/pkgs/pubspec_parse/lib/src/pubspec.g.dart
index eb062b8..c29a221 100644
--- a/pkgs/pubspec_parse/lib/src/pubspec.g.dart
+++ b/pkgs/pubspec_parse/lib/src/pubspec.g.dart
@@ -1,5 +1,7 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
+// ignore_for_file: prefer_expression_function_bodies
+
 part of 'pubspec.dart';
 
 // **************************************************************************

pkgs/pubspec_parse/pubspec.yaml

diff --git a/pkgs/pubspec_parse/pubspec.yaml b/pkgs/pubspec_parse/pubspec.yaml
index a148e7f..2940ce3 100644
--- a/pkgs/pubspec_parse/pubspec.yaml
+++ b/pkgs/pubspec_parse/pubspec.yaml
@@ -21,6 +21,8 @@
   json_serializable: ^3.0.0
   path: ^1.5.1
   pedantic: ^1.4.0
+  # Needed because we are configuring `combining_builder`
+  source_gen: ^0.9.5
   stack_trace: ^1.9.2
   test: ^1.0.0
   test_descriptor: ^1.0.3