.editorconfig

root = true
# Don't use tabs for indentation.
[*]
indent_style = space

# Microsoft .NET properties
csharp_using_directive_placement = outside_namespace:silent

dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none


# Standard properties
insert_final_newline = true

# (Please don't specify an indent_size here; that has too many unintended consequences.)

# Code files
[*.{cs,csx,vb,vbx}]
indent_size = 2
charset = utf-8

# Xml project files
[*.{csproj,vbproj,vcxproj,vcxproj.filters,proj,projitems,shproj}]
indent_size = 2
space_after_last_pi_attribute = false
# Xml config files
[*.{props,targets,ruleset,config,nuspec,resx,vsixmanifest,vsct}]
indent_size = 2
space_after_last_pi_attribute = false

# JSON files
[*.json]
indent_size = 2

# Dotnet code style settings:
[*.{cs,vb}]
# Sort using and Import directives with System.* appearing first
dotnet_sort_system_directives_first = true
dotnet_separate_import_directive_groups = false

# Avoid "this." and "Me." if not 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

# Use language keywords instead of framework type names for type references
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
dotnet_style_predefined_type_for_member_access = true:suggestion
# Parentheses preferences
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:silent
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:silent
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:silent
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent

# Modifier preferences
dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent
dotnet_style_readonly_field = true:suggestion

# Expression-level preferences
dotnet_style_object_initializer = true:suggestion
dotnet_style_collection_initializer = true:suggestion
dotnet_style_coalesce_expression = true:suggestion
dotnet_style_null_propagation = true:suggestion
dotnet_style_explicit_tuple_names = true:suggestion
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:silent
dotnet_style_prefer_inferred_tuple_names = true:suggestion
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
dotnet_style_prefer_auto_properties = true:warning
dotnet_style_prefer_conditional_expression_over_assignment = true:silent
dotnet_style_prefer_conditional_expression_over_return = true:silent


# CSharp code style settings:
[*.cs]
# Prefer "var" everywhere
csharp_style_var_elsewhere = false:none
csharp_style_var_for_built_in_types = false:none
csharp_style_var_when_type_is_apparent = false:none

# Prefer method-like constructs to have a block body
csharp_style_expression_bodied_methods = true:suggestion
csharp_style_expression_bodied_constructors = false:suggestion
csharp_style_expression_bodied_operators = true:suggestion

# Prefer property-like constructs to have an expression-body
csharp_style_expression_bodied_properties = true:suggestion
csharp_style_expression_bodied_indexers = true:suggestion
csharp_style_expression_bodied_accessors = true:suggestion

# Suggest more modern language features when available
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_throw_expression = true:suggestion
csharp_style_conditional_delegate_call = true:suggestion
csharp_style_namespace_declarations = file_scoped

# Newline settings
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

# Space preferences
csharp_space_after_cast = false
csharp_space_after_keywords_in_control_flow_statements = true
csharp_space_between_method_call_parameter_list_parentheses = false
csharp_space_between_method_declaration_parameter_list_parentheses = false
csharp_space_between_parentheses = false
csharp_space_before_colon_in_inheritance_clause = true
csharp_space_after_colon_in_inheritance_clause = true
csharp_space_around_binary_operators = before_and_after
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
csharp_space_between_method_call_name_and_opening_parenthesis = false
csharp_space_between_method_call_empty_parameter_list_parentheses = false

# Wrapping preferences
csharp_preserve_single_line_statements = true
csharp_preserve_single_line_blocks = true



# SYMBOL NAMING RULES
# Copied from https://github.com/dotnet/roslyn/blob/main/.editorconfig
# Adapted rules:
#  - Constants are ALL_UPPER
#  - Non-private fields are PascalCase

# Non-private fields are PascalCase
dotnet_naming_rule.non_private_readonly_fields_should_be_pascal_case.severity = warning
dotnet_naming_rule.non_private_readonly_fields_should_be_pascal_case.symbols = non_private_readonly_fields
dotnet_naming_rule.non_private_readonly_fields_should_be_pascal_case.style = non_private_readonly_field_style

dotnet_naming_symbols.non_private_readonly_fields.applicable_kinds = field
dotnet_naming_symbols.non_private_readonly_fields.applicable_accessibilities = public, protected, internal, protected_internal, private_protected

dotnet_naming_style.non_private_readonly_field_style.capitalization = pascal_case

# Constants are ALL_UPPER
dotnet_naming_rule.constants_should_be_all_upper.severity = warning
dotnet_naming_rule.constants_should_be_all_upper.symbols = constants
dotnet_naming_rule.constants_should_be_all_upper.style = constant_style

dotnet_naming_symbols.constants.applicable_kinds = field, local
dotnet_naming_symbols.constants.required_modifiers = const

dotnet_naming_style.constant_style.capitalization = all_upper

# Private static fields are camelCase and start with s_
dotnet_naming_rule.static_fields_should_be_camel_case.severity = warning
dotnet_naming_rule.static_fields_should_be_camel_case.symbols = static_fields
dotnet_naming_rule.static_fields_should_be_camel_case.style = static_field_style

dotnet_naming_symbols.static_fields.applicable_accessibilities = private
dotnet_naming_symbols.static_fields.applicable_kinds = field
dotnet_naming_symbols.static_fields.required_modifiers = static

dotnet_naming_style.static_field_style.capitalization = camel_case
dotnet_naming_style.static_field_style.required_prefix = s_


# Instance fields are camelCase and start with _
dotnet_naming_rule.instance_fields_should_be_camel_case.severity = warning
dotnet_naming_rule.instance_fields_should_be_camel_case.symbols = instance_fields
dotnet_naming_rule.instance_fields_should_be_camel_case.style = instance_field_style

dotnet_naming_symbols.instance_fields.applicable_kinds = field

dotnet_naming_style.instance_field_style.capitalization = camel_case
dotnet_naming_style.instance_field_style.required_prefix = _

# Locals and parameters are camelCase
dotnet_naming_rule.locals_should_be_camel_case.severity = warning
dotnet_naming_rule.locals_should_be_camel_case.symbols = locals_and_parameters
dotnet_naming_rule.locals_should_be_camel_case.style = camel_case_style

dotnet_naming_symbols.locals_and_parameters.applicable_kinds = parameter, local

dotnet_naming_style.camel_case_style.capitalization = camel_case

# Local functions are PascalCase
dotnet_naming_rule.local_functions_should_be_pascal_case.severity = warning
dotnet_naming_rule.local_functions_should_be_pascal_case.symbols = local_functions
dotnet_naming_rule.local_functions_should_be_pascal_case.style = local_function_style

dotnet_naming_symbols.local_functions.applicable_kinds = local_function

dotnet_naming_style.local_function_style.capitalization = pascal_case

# By default, name items with PascalCase
dotnet_naming_rule.members_should_be_pascal_case.severity = warning
dotnet_naming_rule.members_should_be_pascal_case.symbols = all_members
dotnet_naming_rule.members_should_be_pascal_case.style = pascal_case_style

dotnet_naming_symbols.all_members.applicable_kinds = *

dotnet_naming_style.pascal_case_style.capitalization = pascal_case


# Analyzer settings
dotnet_analyzer_diagnostic.category-Style.severity = warning # All rules will use this severity unless overriden 
dotnet_diagnostic.ide0055.severity = none # Formatting rule: Incompatible with CSharpier
dotnet_diagnostic.ide0007.severity = none # Use var instead of explicit type: Preference
dotnet_diagnostic.ide0009.severity = none # Add this or Me qualification: Preference
dotnet_diagnostic.ide0200.severity = none # Remove unnecessary lambda expression: may be performance reasons not to
dotnet_diagnostic.ide0058.severity = none # Remove unnecessary expression value: Subjective
dotnet_diagnostic.ide0010.severity = none # Add missing cases to switch statement: Too verbose
dotnet_diagnostic.ide0200.severity = none # Remove unnecessary lambda expression: may be performance reasons not to
dotnet_diagnostic.ide0058.severity = none # Remove unnecessary expression value: Subjective
dotnet_diagnostic.ide0001.severity = suggestion # Name can be simplified: Non enforceable in build
dotnet_diagnostic.ide0046.severity = suggestion # Use conditional expression for return: Subjective
dotnet_diagnostic.ide0045.severity = suggestion # Use conditional expression for assignment: Subjective
dotnet_diagnostic.ide0078.severity = suggestion # Use pattern matching: Subjective
dotnet_diagnostic.ide0260.severity = suggestion # Use pattern matching: Subjective
dotnet_diagnostic.ide0022.severity = suggestion # Use expression body for method: Subjective
dotnet_diagnostic.ide0061.severity = suggestion # Use expression body for local functions: Subjective
dotnet_diagnostic.ide0063.severity = suggestion # Using directive can be simplified
dotnet_diagnostic.ide0066.severity = suggestion # Use switch expression: Subjective
dotnet_diagnostic.ide0029.severity = suggestion # Null check can be simplified: Subjective
dotnet_diagnostic.ide0030.severity = suggestion # Null check can be simplified: Subjective
dotnet_diagnostic.ide0270.severity = suggestion # Null check can be simplified: Subjective
dotnet_diagnostic.ide0042.severity = suggestion # Deconstruct variable declaration: Subjective
dotnet_diagnostic.ide0039.severity = suggestion # Use local function instead of lambda: Subjective
dotnet_diagnostic.ide0029.severity = suggestion # Null check can be simplified: Subjective
dotnet_diagnostic.ide0030.severity = suggestion # Null check can be simplified: Subjective
dotnet_diagnostic.ide0270.severity = suggestion # Null check can be simplified: Subjective
dotnet_diagnostic.ide0042.severity = suggestion # Deconstruct variable declaration: Subjective
dotnet_diagnostic.ide0028.severity = suggestion # Use collection initializers: Subjective
dotnet_diagnostic.ide0072.severity = suggestion # Populate switch statement: Subjective
dotnet_diagnostic.ide0074.severity = suggestion # Use compound assignment: Subjective

# Maintainability rules
dotnet_diagnostic.ca1501.severity = warning # Avoid excessive inheritance
dotnet_diagnostic.ca1502.severity = warning # Avoid excessive complexity
dotnet_diagnostic.ca1505.severity = warning # Avoid unmaintainable code
dotnet_diagnostic.ca1506.severity = warning # Avoid excessive class coupling
dotnet_diagnostic.ca1507.severity = warning # Use nameof in place of string
dotnet_diagnostic.ca1508.severity = warning # Avoid dead conditional code
dotnet_diagnostic.ca1509.severity = warning # Invalid entry in code metrics configuration file
dotnet_diagnostic.ca1861.severity = none # Prefer 'static readonly' fields over constant array arguments if the called method is called repeatedly and is not mutating the passed array (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1861)

dotnet_diagnostic.cs8618.severity = suggestion # nullable problem
dotnet_diagnostic.CS0809.severity = suggestion # obsolete errors
dotnet_diagnostic.CS0618.severity = suggestion # obsolete errors


# Performance rules
dotnet_diagnostic.ca1849.severity = suggestion # Call async methods when in an async method: May decrease performance
dotnet_diagnostic.ca1822.severity = suggestion # Mark member as static
dotnet_diagnostic.ca1859.severity = suggestion # Use concrete types when possible for improved performance

# Design rule
dotnet_diagnostic.ca1002.severity = suggestion # Do not expose generic lists
dotnet_diagnostic.ca1051.severity = warning # Do not declare visible instance fields
dotnet_diagnostic.ca1056.severity = suggestion # URI properties should not be strings
dotnet_diagnostic.ca1062.severity = none # Public method must check all parameters for null

# Naming
dotnet_diagnostic.ca1707.severity = none # Remove underscores in names

# Usage
dotnet_diagnostic.ca2227.severity = suggestion # Collection props should be read-only

dotnet_code_quality.ca1051.exclude_structs = true # CA1051 is excluded in structs
dotnet_code_quality.dispose_ownership_transfer_at_constructor = true # CA2000 has a lot of false positives without this
dotnet_code_quality.dispose_ownership_transfer_at_method_call = true # CA2000 has a lot of false positives without this
dotnet_code_quality.dispose_analysis_kind = NonExceptionPathsOnlyNotDisposed # CA2000 has a lot of false positives without this

# NUnit
dotnet_diagnostic.NUnit2001.severity = warning # Consider using Assert.That(expr, Is.False) instead of Assert.False(expr)
dotnet_diagnostic.NUnit2002.severity = warning # Consider using Assert.That(expr, Is.False) instead of Assert.IsFalse(expr)
dotnet_diagnostic.NUnit2003.severity = warning # Consider using Assert.That(expr, Is.True) instead of Assert.IsTrue(expr)
dotnet_diagnostic.NUnit2004.severity = warning # Consider using Assert.That(expr, Is.True) instead of Assert.True(expr)
dotnet_diagnostic.NUnit2005.severity = warning # Consider using Assert.That(actual, Is.EqualTo(expected)) instead of Assert.AreEqual(expected, actual)
dotnet_diagnostic.NUnit2006.severity = warning # Consider using Assert.That(actual, Is.Not.EqualTo(expected)) instead of Assert.AreNotEqual(expected, actual)

dotnet_diagnostic.NUnit2010.severity = warning # Use EqualConstraint for better assertion messages in case of failure
dotnet_diagnostic.NUnit2011.severity = warning # Use ContainsConstraint for better assertion messages in case of failure
dotnet_diagnostic.NUnit2011.severity = warning # Use StartsWithConstraint for better assertion messages in case of failure
dotnet_diagnostic.NUnit2011.severity = warning # Use EndsWithConstraint for better assertion messages in case of failure
dotnet_diagnostic.NUnit2014.severity = warning # Use SomeItemsConstraint for better assertion messages in case of failure

dotnet_diagnostic.NUnit2015.severity = warning # Consider using Assert.That(actual, Is.SameAs(expected)) instead of Assert.AreSame(expected, actual)
dotnet_diagnostic.NUnit2016.severity = warning # Consider using Assert.That(expr, Is.Null) instead of Assert.Null(expr)
dotnet_diagnostic.NUnit2017.severity = warning # Consider using Assert.That(expr, Is.Null) instead of Assert.IsNull(expr)
dotnet_diagnostic.NUnit2018.severity = warning # Consider using Assert.That(expr, Is.Not.Null) instead of Assert.NotNull(expr)
dotnet_diagnostic.NUnit2028.severity = warning # Consider using Assert.That(actual, Is.GreaterThanOrEqualTo(expected)) instead of Assert.GreaterOrEqual(actual, expected)
dotnet_diagnostic.NUnit2027.severity = warning # Consider using Assert.That(actual, Is.GreaterThan(expected)) instead of Assert.Greater(actual, expected)
dotnet_diagnostic.NUnit2029.severity = warning # Consider using Assert.That(actual, Is.LessThan(expected)) instead of Assert.Less(actual, expected)
dotnet_diagnostic.NUnit2030.severity = warning # Consider using Assert.That(actual, Is.LessThanOrEqualTo(expected)) instead of Assert.LessOrEqual(actual, expected)
dotnet_diagnostic.NUnit2031.severity = warning # Consider using Assert.That(actual, Is.Not.SameAs(expected)) instead of Assert.AreNotSame(expected, actual)
dotnet_diagnostic.NUnit2032.severity = warning # Consider using Assert.That(expr, Is.Zero) instead of Assert.Zero(expr)
dotnet_diagnostic.NUnit2033.severity = warning # Consider using Assert.That(expr, Is.Not.Zero) instead of Assert.NotZero(expr)
dotnet_diagnostic.NUnit2034.severity = warning # Consider using Assert.That(expr, Is.NaN) instead of Assert.IsNaN(expr)
dotnet_diagnostic.NUnit2035.severity = warning # Consider using Assert.That(collection, Is.Empty) instead of Assert.IsEmpty(collection)
dotnet_diagnostic.NUnit2036.severity = warning # Consider using Assert.That(collection, Is.Not.Empty) instead of Assert.IsNotEmpty(collection)
dotnet_diagnostic.NUnit2037.severity = warning # Consider using Assert.That(collection, Does.Contain(instance)) instead of Assert.Contains(instance, collection)
dotnet_diagnostic.NUnit2038.severity = warning # Consider using Assert.That(actual, Is.InstanceOf(expected)) instead of Assert.IsInstanceOf(expected, actual)
dotnet_diagnostic.NUnit2039.severity = warning # Consider using Assert.That(actual, Is.Not.InstanceOf(expected)) instead of Assert.IsNotInstanceOf(expected, actual)

[*.{appxmanifest,asax,ascx,aspx,axaml,build,c,c++,cc,cginc,compute,cp,cpp,cs,cshtml,cu,cuh,cxx,dtd,fs,fsi,fsscript,fsx,fx,fxh,h,hh,hlsl,hlsli,hlslinc,hpp,hxx,inc,inl,ino,ipp,ixx,master,ml,mli,mpp,mq4,mq5,mqh,nuspec,paml,razor,resw,resx,shader,skin,tpp,usf,ush,vb,xaml,xamlx,xoml,xsd}]
indent_style = space
indent_size = 2
tab_width = 2