.editorconfig

# Editor configuration, see http://editorconfig.org
root = true

[*]
charset = utf-8
indent_style = space
indent_size = 4
insert_final_newline = true
trim_trailing_whitespace = true

[*.md]
max_line_length = off
trim_trailing_whitespace = false

[*.cs]
csharp_indent_case_contents = true:warning
csharp_indent_switch_labels = true:warning
csharp_space_after_cast = false:warning
csharp_space_after_keywords_in_control_flow_statements = true:warning
csharp_space_between_method_declaration_parameter_list_parentheses = false:warning
csharp_space_between_method_call_parameter_list_parentheses = false:warning
csharp_space_before_colon_in_inheritance_clause = false:warning
csharp_space_after_colon_in_inheritance_clause = true:warning
csharp_space_around_binary_operators = before_and_after:warning
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false:warning
csharp_space_between_method_call_name_and_opening_parenthesis = false:warning
csharp_space_between_method_call_empty_parameter_list_parentheses = false:warning
csharp_preserve_single_line_statements = false:warning
csharp_preserve_single_line_blocks = true:warning

###############################
# .NET Coding Conventions     #
###############################

[*.cs]
# Organize usings
dotnet_sort_system_directives_first = true:warning
dotnet_separate_import_directive_groups = false:warning

# this. preferences
dotnet_style_qualification_for_field = false:warning
dotnet_style_qualification_for_property = false:warning
dotnet_style_qualification_for_method = false:warning
dotnet_style_qualification_for_event = false:warning

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

# Parentheses preferences
dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent
dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent

# Modifier preferences
dotnet_style_require_accessibility_modifiers = always:warning
dotnet_style_readonly_field = true:warning

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

###############################
# Naming Conventions          #
###############################

# Style Definitions
dotnet_naming_style.pascal_case_style.capitalization              = pascal_case

# Use PascalCase for constant fields
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols  = constant_fields
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.applicable_accessibilities  = *
dotnet_naming_symbols.constant_fields.required_modifiers          = const

###############################
# C# Code Style Rules         #
###############################

[*.cs]
# var preferences
csharp_style_var_for_built_in_types = true:warning
csharp_style_var_when_type_is_apparent = true:warning
csharp_style_var_elsewhere = true:warning

# Expression-bodied members
csharp_style_expression_bodied_methods = false:silent
csharp_style_expression_bodied_constructors = false:silent
csharp_style_expression_bodied_operators = false:silent
csharp_style_expression_bodied_properties = true:silent
csharp_style_expression_bodied_indexers = true:silent
csharp_style_expression_bodied_accessors = true:silent

# Pattern-matching preferences
csharp_style_pattern_matching_over_is_with_cast_check = true:warning
csharp_style_pattern_matching_over_as_with_null_check = true:warning

# Null-checking preferences
csharp_style_throw_expression = true:warning
csharp_style_conditional_delegate_call = true:suggestion

# Modifier preferences
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion

# Expression-level preferences
csharp_prefer_braces = true:information
csharp_style_deconstructed_variable_declaration = true:suggestion
csharp_prefer_simple_default_expression = true:warning
csharp_style_pattern_local_over_anonymous_function = true:warning
csharp_style_inlined_variable_declaration = true:warning

###############################
# C# Formatting Rules         #
###############################

# 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

# Indentation preferences
csharp_indent_case_contents = true
csharp_indent_switch_labels = true
csharp_indent_labels = flush_left

# Space preferences
csharp_space_after_cast = false
csharp_space_after_keywords_in_control_flow_statements = true
csharp_space_between_method_declaration_parameter_list_parentheses = false
csharp_space_between_method_call_parameter_list_parentheses = false
csharp_space_between_parentheses = false
csharp_space_before_colon_in_inheritance_clause = false
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 = false
csharp_preserve_single_line_blocks = true


###############################
# Reliability Inspections     #
###############################

# CA2012: Use ValueTasks correctly
dotnet_diagnostic.CA2012.severity = error

# VSTHRD002 Avoid problematic synchronous waits
dotnet_diagnostic.VSTHRD002.severity = warning

# VSTHRD011 Use AsyncLazy<T>
dotnet_diagnostic.VSTHRD011.severity = warning

# VSTHRD100 Avoid async void methods
dotnet_diagnostic.VSTHRD100.severity = error

# VSTHRD101 Avoid unsupported async delegates
dotnet_diagnostic.VSTHRD101.severity = error

# VSTHRD102 Implement internal logic asynchronously
dotnet_diagnostic.VSTHRD102.severity = error

# VSTHRD103 Call async methods when in an async method
dotnet_diagnostic.VSTHRD103.severity = error

# VSTHRD110 Observe result of async calls
dotnet_diagnostic.VSTHRD110.severity = warning

# VSTHRD111 Use .ConfigureAwait(bool)
dotnet_diagnostic.VSTHRD111.severity = error

# VSTHRD112 Implement System.IAsyncDisposable
dotnet_diagnostic.VSTHRD112.severity = error

# VSTHRD200 Use Async suffix for async methods
dotnet_diagnostic.VSTHRD200.severity = none