drift/analysis_options.yaml

analyzer:
  strong-mode:
    implicit-casts: false
  errors:
    unused_element: error
    unused_import: error
    unused_local_variable: error
    dead_code: error
    public_member_api_docs: ignore # turned on by user-facing subpackages
  exclude:
    - "**/*.g.dart"
    # Will be analyzed anyway, nobody knows why ¯\_(ツ)_/¯. We're only analyzing lib/ and test/ as a workaround
    - ".dart_tool/build/entrypoint/build.dart"
    - "tool/**"

# this should always include all rules. Those we don't use are commented out
linter:
  rules:
    # ERROR RULES
    - avoid_empty_else
    #    - avoid_print (all our prints can be turned off)
    - avoid_relative_lib_imports
    - avoid_returning_null_for_future
    #    - avoid_slow_async_io
    - avoid_types_as_parameter_names
    - cancel_subscriptions
    - close_sinks
    - comment_references
    - control_flow_in_finally
    #    - diagnostic_describe_all_properties (Flutter-specific, not relevant for us)
    - empty_statements
    - hash_and_equals
    #    - invariant_booleans (turned off because the lint rule is buggy)
    - iterable_contains_unrelated_type
    - list_remove_unrelated_type
    - literal_only_boolean_expressions
    - no_adjacent_strings_in_list
    - no_duplicate_case_values
    #   - prefer_relative_imports (clashes with avoid_relative_lib_imports)
    #    - prefer_void_to_null (we do use Null as a type for alwaysThrows functions)
    - test_types_in_equals
    - throw_in_finally
    - unnecessary_statements
    - unrelated_type_equality_checks
    - unsafe_html
    - valid_regexps
    # STYLE RULES
    - always_declare_return_types
    #    - always_put_control_body_on_new_line (we don't do this if it fits on the same line)
    #    - always_put_required_named_parameters_first (we just don't do this)
    #    - always_require_non_null_named_parameters (we don't use assert foo != null for parameters)
    #    - always_specify_types (we prefer to omit the type parameter when possible)
    - annotate_overrides
    #    - avoid_annotating_with_dynamic (we prefer to make dynamic explicit)
    #    - avoid_as (we prefer to make explicit casts explicit!)
    - avoid_bool_literals_in_conditional_expressions
    #    - avoid_catches_without_on_clauses (we have a lot of generic catches)
    - avoid_catching_errors
    - avoid_classes_with_only_static_members
    - avoid_double_and_int_checks
    #    - avoid_equals_and_hash_code_on_mutable_classes (lint is to generic for transient fields)
    - avoid_field_initializers_in_const_classes
    - avoid_function_literals_in_foreach_calls
    #    - avoid_implementing_value_types (maybe we can consider turning this on?)
    - avoid_init_to_null
    - avoid_js_rounded_ints
    - avoid_null_checks_in_equality_operators
    #    - avoid_positional_boolean_parameters (there pretty useful when there's only one boolean param)
    #    - avoid_private_typedef_functions (they're still useful)
    - avoid_renaming_method_parameters
    - avoid_return_types_on_setters
    - avoid_returning_null
    - avoid_returning_null_for_void
    - avoid_returning_this
    - avoid_setters_without_getters
    - avoid_shadowing_type_parameters
    - avoid_single_cascade_in_expression_statements
    #    - avoid_types_on_closure_parameters (the interference isn't THAT good)
    #    - avoid_unnecessary_containers (Flutter-specific, not relevant here)
    - avoid_unused_constructor_parameters
    - avoid_void_async
    - await_only_futures
    - camel_case_extensions
    - camel_case_types
    #    - cascade_invocations (sometimes the explicit notation is more readable)
    - constant_identifier_names
    - curly_braces_in_flow_control_structures
    - directives_ordering
    - empty_catches
    - empty_constructor_bodies
    - file_names
    #    - flutter_style_todos (Flutter-development specific, not relevant here)
    - implementation_imports
    - join_return_with_assignment
    - library_names
    - library_prefixes
    - lines_longer_than_80_chars
    - non_constant_identifier_names
    - null_closures
    - omit_local_variable_types
    #    - one_member_abstracts (there are cases where a one-member abstract class makes sense, see moor's Insertable)
    - only_throw_errors
    - overridden_fields
    - package_api_docs
    #    - package_prefixed_library_names (this isn't java)
    #    - parameter_assignments (we regularly use this to set default values)
    - prefer_adjacent_string_concatenation
    - prefer_asserts_in_initializer_lists
    #    - prefer_asserts_with_message (it's annoying to write messages for internal invariants)
    - prefer_collection_literals
    - prefer_conditional_assignment
    - prefer_const_constructors
    - prefer_const_constructors_in_immutables
    - prefer_const_declarations
    - prefer_const_literals_to_create_immutables
    - prefer_constructors_over_static_methods
    - prefer_contains
    #    - prefer_double_quotes (we prefer single quotes)
    - prefer_equal_for_default_values
    #    - prefer_expression_function_bodies (for multiline expressions, this is ugly to format)
    - prefer_final_fields
    - prefer_final_in_for_each
    - prefer_final_locals
    - prefer_for_elements_to_map_fromIterable
    - prefer_foreach
    - prefer_function_declarations_over_variables
    - prefer_generic_function_type_aliases
    - prefer_if_elements_to_conditional_expressions
    - prefer_if_null_operators
    - prefer_initializing_formals
    - prefer_inlined_adds
    - prefer_int_literals
    - prefer_interpolation_to_compose_strings
    - prefer_is_empty
    - prefer_is_not_empty
    - prefer_is_not_operator
    - prefer_iterable_whereType
    #    - prefer_mixin (todo we could consider enabling this)
    - prefer_null_aware_operators
    - prefer_single_quotes
    - prefer_spread_collections
    - prefer_typing_uninitialized_variables
    - provide_deprecation_message
    - public_member_api_docs
    - recursive_getters
    - slash_for_doc_comments
    #    - sort_child_properties_last (Flutter specific)
    #    - sort_constructors_first (we don't do this)
    #    - sort_unnamed_constructors_first
    - type_annotate_public_apis
    - type_init_formals
    - unawaited_futures
    - unnecessary_brace_in_string_interps
    - unnecessary_const
    #    - unnecessary_final (we prefer final here)
    - unnecessary_getters_setters
    - unnecessary_lambdas
    - unnecessary_new
    - unnecessary_null_aware_assignments
    - unnecessary_null_in_if_null_operators
    - unnecessary_overrides
    - unnecessary_parenthesis
    - unnecessary_this
    #    - use_full_hex_values_for_flutter_colors (Flutter specific)
    - use_function_type_syntax_for_parameters
    - use_rethrow_when_possible
    - use_setters_to_change_properties
    - use_string_buffers
    #    - use_to_and_as_if_applicable (false positive on operators)
    - void_checks
    # PUB RULES
    - package_names
#   - sort_pub_dependencies (we prefer to group them by what they do)