.editorconfig

### Top-most EditorConfig file ###
root = true

### Default settings ###
# - Use LF end of line sequence
# - A newline ending every file
# - Use spaces as indentation
# - Use UTF-8
[*]
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
indent_style = space
charset = utf-8

### Generated code ###
[*{_AssemblyInfo.cs}]
generated_code = true

### C# files ###
[*.cs]
indent_size = 4

# New line preferences
csharp_new_line_before_open_brace = all
csharp_new_line_before_else = true
csharp_new_line_before_catch = true
csharp_new_line_before_finally = true
csharp_new_line_before_members_in_object_initializers = true
csharp_new_line_before_members_in_anonymous_types = true
csharp_new_line_between_query_expression_clauses = true

# Wrapping preferences
csharp_preserve_single_line_blocks = true
csharp_preserve_single_line_statements = false

# Indentation preferences
csharp_indent_block_contents = true
csharp_indent_braces = false
csharp_indent_case_contents = true
csharp_indent_case_contents_when_block = true
csharp_indent_switch_labels = true
csharp_indent_labels = one_less_than_current

# Space preferences
csharp_space_after_cast = false
csharp_space_after_colon_in_inheritance_clause = true
csharp_space_after_comma = true
csharp_space_after_dot = false
csharp_space_after_keywords_in_control_flow_statements = true
csharp_space_after_semicolon_in_for_statement = true
csharp_space_around_binary_operators = before_and_after
csharp_space_around_declaration_statements = do_not_ignore
csharp_space_before_colon_in_inheritance_clause = true
csharp_space_before_comma = false
csharp_space_before_dot = false
csharp_space_before_open_square_brackets = false
csharp_space_before_semicolon_in_for_statement = false
csharp_space_between_empty_square_brackets = false
csharp_space_between_method_call_empty_parameter_list_parentheses = false
csharp_space_between_method_call_name_and_opening_parenthesis = false
csharp_space_between_method_call_parameter_list_parentheses = false
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
csharp_space_between_method_declaration_name_and_open_parenthesis = false
csharp_space_between_method_declaration_parameter_list_parentheses = false
csharp_space_between_parentheses = false
csharp_space_between_square_brackets = false

# Parentheses preferences
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:suggestion
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:suggestion
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:suggestion

# Code-block preferences
csharp_prefer_braces = false:silent
csharp_prefer_simple_using_statement = true:suggestion
csharp_style_namespace_declarations = file_scoped:suggestion
csharp_style_prefer_method_group_conversion = true:suggestion

# Modifier preferences
dotnet_style_require_accessibility_modifiers = for_non_interface_members
csharp_preferred_modifier_order = public,private,protected,internal,file,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,required,volatile,async:suggestion
csharp_prefer_static_local_function = true:suggestion

# Qualification preferences
# Avoid `this.` unless absolutely necessary
dotnet_style_qualification_for_field = false:suggestion
dotnet_style_qualification_for_property = false:suggestion
dotnet_style_qualification_for_method = false:suggestion
dotnet_style_qualification_for_event = false:suggestion

# `var` preferences
# Permit var only when the type is clear
csharp_style_var_elsewhere = false:suggestion
csharp_style_var_for_built_in_types = false:suggestion
csharp_style_var_when_type_is_apparent = false:none

# Language keywords vs BCL types preferences
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
dotnet_style_predefined_type_for_member_access = true:suggestion

# Field preferences
dotnet_style_readonly_field = true:suggestion

# Parameter preferences
dotnet_code_quality_unused_parameters = all

# Name all types using PascalCase
dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
dotnet_naming_rule.types_should_be_pascal_case.symbols = types
dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case_style
dotnet_naming_symbols.types.applicable_kinds = class,struct,record,enum,interface,delegate
dotnet_naming_style.pascal_case_style.capitalization = pascal_case

# All interfaces should have I prefix
dotnet_naming_rule.interfaces_should_have_prefix.severity = suggestion
dotnet_naming_rule.interfaces_should_have_prefix.symbols = interfaces
dotnet_naming_rule.interfaces_should_have_prefix.style = interface_prefix_style
dotnet_naming_symbols.interfaces.applicable_kinds = interface
dotnet_naming_style.interface_prefix_style.required_prefix = I
dotnet_naming_style.interface_prefix_style.capitalization = pascal_case

# Name all non-field members using PascalCase
dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case_style
dotnet_naming_symbols.non_field_members.applicable_kinds = method,property,event,delegate
dotnet_naming_style.pascal_case_style.capitalization = pascal_case

# Name all `const` fields using PascalCase
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
dotnet_naming_symbols.constant_fields.applicable_kinds = field
dotnet_naming_symbols.constant_fields.required_modifiers = const
dotnet_naming_style.pascal_case_style.capitalization = pascal_case

# `static` fields should have s_ prefix
dotnet_naming_rule.static_fields_should_have_prefix.severity = suggestion
dotnet_naming_rule.static_fields_should_have_prefix.symbols = static_fields
dotnet_naming_rule.static_fields_should_have_prefix.style = static_prefix_style
dotnet_naming_symbols.static_fields.applicable_kinds = field
dotnet_naming_symbols.static_fields.required_modifiers = static
dotnet_naming_symbols.static_fields.applicable_accessibilities = private, internal, private_protected
dotnet_naming_style.static_prefix_style.required_prefix = s_
dotnet_naming_style.static_prefix_style.capitalization = camel_case

# Name all `private` and `internal` fields using _camelCase
dotnet_naming_rule.camel_case_for_private_fields.severity = suggestion
dotnet_naming_rule.camel_case_for_private_fields.symbols  = private_fields
dotnet_naming_rule.camel_case_for_private_fields.style    = camel_case_underscore_style
dotnet_naming_symbols.private_fields.applicable_kinds = field
dotnet_naming_symbols.private_fields.applicable_accessibilities = private, internal
dotnet_naming_style.camel_case_underscore_style.required_prefix = _
dotnet_naming_style.camel_case_underscore_style.capitalization = camel_case

# `using` directive preferences
csharp_using_directive_placement = outside_namespace:suggestion
dotnet_sort_system_directives_first = true
dotnet_separate_import_directive_groups = false
dotnet_style_namespace_match_folder = true:silent

# Expression-level preferences
dotnet_style_object_initializer = true:suggestion
dotnet_style_collection_initializer = true:suggestion
dotnet_style_explicit_tuple_names = true:suggestion
dotnet_style_coalesce_expression = true:suggestion
dotnet_style_null_propagation = true:suggestion
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
dotnet_style_prefer_inferred_tuple_names = true:suggestion
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
dotnet_style_prefer_auto_properties = none:suggestion
dotnet_style_prefer_conditional_expression_over_assignment = true:silent
dotnet_style_prefer_conditional_expression_over_return = true:silent
dotnet_style_prefer_simplified_boolean_expressions = true:suggestion
dotnet_style_prefer_simplified_interpolation = true:suggestion
dotnet_style_operator_placement_when_wrapping = beginning_of_line:suggestion
csharp_prefer_simple_default_expression = true:suggestion
csharp_style_throw_expression = true:suggestion
csharp_style_deconstructed_variable_declaration = true:suggestion
csharp_style_implicit_object_creation_when_type_is_apparent = true:suggestion
csharp_style_prefer_index_operator = true:silent
csharp_style_prefer_local_over_anonymous_function = true:silent
csharp_style_prefer_null_check_over_type_check = true:suggestion
csharp_style_prefer_range_operator = true:silent
csharp_style_prefer_tuple_swap = true:suggestion
csharp_style_unused_value_assignment_preference = discard_variable:silent
csharp_style_unused_value_expression_statement_preference = discard_variable:silent
dotnet_style_prefer_compound_assignment = true:suggestion

# Expression-bodied members
csharp_style_expression_bodied_methods = true:silent
csharp_style_expression_bodied_constructors = true:silent
csharp_style_expression_bodied_operators = true:silent
csharp_style_expression_bodied_properties = true:silent
csharp_style_expression_bodied_indexers = true:silent
csharp_style_expression_bodied_accessors = true:silent
csharp_style_expression_bodied_lambdas = true:suggestion
csharp_style_expression_bodied_local_functions = true:silent

# Pattern matching preferences
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
csharp_style_inlined_variable_declaration = true:suggestion
csharp_style_prefer_not_pattern = true:suggestion
csharp_style_prefer_extended_property_pattern = true:suggestion
csharp_style_prefer_pattern_matching = true:suggestion
csharp_style_prefer_switch_expression = true:suggestion

# Null-checking preferences
csharp_style_conditional_delegate_call = true:suggestion
csharp_style_prefer_parameter_null_checking = true:suggestion

# Diagnostics
dotnet_diagnostic.CA1852.severity = warning # "Seal internal types."
dotnet_diagnostic.IDE0290.severity = none # "Prefer primary constructors." Never.
dotnet_diagnostic.IDE0028.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.
dotnet_diagnostic.IDE0300.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.
dotnet_diagnostic.IDE0301.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.
dotnet_diagnostic.IDE0302.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.
dotnet_diagnostic.IDE0303.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.
dotnet_diagnostic.IDE0304.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.
dotnet_diagnostic.IDE0305.severity = none # "Collection initialization can be simplified." TODO: Remove when the feature is actually ready.

# Suppression preferences
dotnet_remove_unnecessary_suppression_exclusions = none

# License header
file_header_template = unset

### Xml files ###
[*.{xml,xaml,axaml,stylecop,resx,ruleset,props,targets,config,nuspec}]
indent_size = 2

### Xml project files ###
[*.{csproj,vbproj,vcxproj,vcxproj.filters,proj,nativeproj,locproj}]
indent_size = 2

### Xml build files ###
[*.builds]
indent_size = 2

### YAML config files ###
[*.{yml,yaml}]
indent_size = 2

### JSON files ###
[*.{json}]
indent_size = 2

### Shell scripts ###
[*.sh]
end_of_line = lf

### Windows scripts ###
[*.{cmd,bat}]
end_of_line = crlf