.editorconfig

#### Default Settings (based on: https://github.com/dotnet/aspnetcore/blob/main/.editorconfig and https://github.com/dotnet/runtime/blob/main/.editorconfig) ####

root = true

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

[*.cs]
indent_size = 4
dotnet_sort_system_directives_first = true
csharp_using_directive_placement = outside_namespace:suggestion
csharp_preserve_single_line_blocks = true:none
csharp_preserve_single_line_statements = false:none
csharp_prefer_static_local_function = true:suggestion
csharp_prefer_simple_using_statement = false:none
csharp_style_prefer_switch_expression = true:suggestion
dotnet_style_readonly_field = true:suggestion

# Don't use this. qualifier
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 int x = .. over Int32
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion

# Use int.MaxValue over Int32.MaxValue
dotnet_style_predefined_type_for_member_access = true:suggestion

# Require var all the time
csharp_style_var_for_built_in_types = true:suggestion
csharp_style_var_when_type_is_apparent = true:suggestion
csharp_style_var_elsewhere = true:suggestion

# Null check settings
csharp_style_throw_expression = true:suggestion
csharp_Style_conditional_delegate_call = true:suggestion

# 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
csharp_new_line_between_query_expression_clauses = true

# Indentation settings
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

# Namespace settings
csharp_style_namespace_declarations = file_scoped

# Brace settings
csharp_prefer_braces = true # Prefer curly braces even for one line of code

# 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 = true:suggestion
dotnet_style_prefer_conditional_expression_over_assignment = true:silent
dotnet_style_prefer_conditional_expression_over_return = true:silent
csharp_prefer_simple_default_expression = 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:silent
csharp_style_expression_bodied_local_functions = true:silent

# Pattern matching
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

# Space settings
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

# Other settings
csharp_style_prefer_index_operator = false:none
csharp_style_prefer_range_operator = false:none
csharp_style_pattern_local_over_anonymous_function = false:none

[*.{xml,config,*proj,nuspec,props,resx,targets,yml,tasks}]
indent_size = 2

[*.{props,targets,ruleset,config,nuspec,resx,vsixmanifest,vsct}]
indent_size = 2

[*.json]
indent_size = 2

[*.{ps1,psm1}]
indent_size = 4

[*.sh]
indent_size = 4
end_of_line = lf

[*.{razor,cshtml}]
charset = utf-8-bom

[*.{cs,vb}]

# SYSLIB1054: Use 'LibraryImportAttribute' instead of 'DllImportAttribute' to generate P/Invoke marshalling code at compile time
dotnet_diagnostic.SYSLIB1054.severity = warning

# CA1018: Mark attributes with AttributeUsageAttribute
dotnet_diagnostic.CA1018.severity = warning

# CA1047: Do not declare protected member in sealed type
dotnet_diagnostic.CA1047.severity = warning

# CA1305: Specify IFormatProvider
dotnet_diagnostic.CA1305.severity = warning

# CA1507: Use nameof to express symbol names
dotnet_diagnostic.CA1507.severity = warning

# CA1725: Parameter names should match base declaration
dotnet_diagnostic.CA1725.severity = suggestion

# CA1802: Use literals where appropriate
dotnet_diagnostic.CA1802.severity = warning

# CA1805: Do not initialize unnecessarily
dotnet_diagnostic.CA1805.severity = warning

# CA1810: Do not initialize unnecessarily
dotnet_diagnostic.CA1810.severity = warning

# CA1821: Remove empty Finalizers
dotnet_diagnostic.CA1821.severity = warning

# CA1822: Make member static
dotnet_diagnostic.CA1822.severity = warning
dotnet_code_quality.CA1822.api_surface = private, internal

# CA1823: Avoid unused private fields
dotnet_diagnostic.CA1823.severity = warning

# CA1825: Avoid zero-length array allocations
dotnet_diagnostic.CA1825.severity = warning

# CA1826: Do not use Enumerable methods on indexable collections. Instead use the collection directly
dotnet_diagnostic.CA1826.severity = warning

# CA1827: Do not use Count() or LongCount() when Any() can be used
dotnet_diagnostic.CA1827.severity = warning

# CA1828: Do not use CountAsync() or LongCountAsync() when AnyAsync() can be used
dotnet_diagnostic.CA1828.severity = warning

# CA1829: Use Length/Count property instead of Count() when available
dotnet_diagnostic.CA1829.severity = warning

# CA1830: Prefer strongly-typed Append and Insert method overloads on StringBuilder
dotnet_diagnostic.CA1830.severity = warning

# CA1831: Use AsSpan or AsMemory instead of Range-based indexers when appropriate
# CA1832: Use AsSpan or AsMemory instead of Range-based indexers when appropriate
# CA1833: Use AsSpan or AsMemory instead of Range-based indexers when appropriate
dotnet_diagnostic.CA1831.severity = warning
dotnet_diagnostic.CA1832.severity = warning
dotnet_diagnostic.CA1833.severity = warning

# CA1834: Consider using 'StringBuilder.Append(char)' when applicable
dotnet_diagnostic.CA1834.severity = warning

# CA1835: Prefer the 'Memory'-based overloads for 'ReadAsync' and 'WriteAsync'
dotnet_diagnostic.CA1835.severity = warning

# CA1836: Prefer IsEmpty over Count
dotnet_diagnostic.CA1836.severity = warning

# CA1837: Use 'Environment.ProcessId'
dotnet_diagnostic.CA1837.severity = warning

# CA1838: Avoid 'StringBuilder' parameters for P/Invokes
dotnet_diagnostic.CA1838.severity = warning

# CA1839: Use 'Environment.ProcessPath'
dotnet_diagnostic.CA1839.severity = warning

# CA1840: Use 'Environment.CurrentManagedThreadId'
dotnet_diagnostic.CA1840.severity = warning

# CA1841: Prefer Dictionary.Contains methods
dotnet_diagnostic.CA1841.severity = warning

# CA1842: Do not use 'WhenAll' with a single task
dotnet_diagnostic.CA1842.severity = warning

# CA1843: Do not use 'WaitAll' with a single task
dotnet_diagnostic.CA1843.severity = warning

# CA1844: Provide memory-based overrides of async methods when subclassing 'Stream'
dotnet_diagnostic.CA1844.severity = warning

# CA1845: Use span-based 'string.Concat'
dotnet_diagnostic.CA1845.severity = warning

# CA1846: Prefer AsSpan over Substring
dotnet_diagnostic.CA1846.severity = warning

# CA1847: Use string.Contains(char) instead of string.Contains(string) with single characters
dotnet_diagnostic.CA1847.severity = warning

# CA1852: Seal internal types
dotnet_diagnostic.CA1852.severity = warning

# CA2007: Avoid need for ConfigureAwait(false), this is the recommendation for .NET Core+
dotnet_diagnostic.CA2007.severity = none

# CA2008: Do not create tasks without passing a TaskScheduler
dotnet_diagnostic.CA2008.severity = warning

# CA2009: Do not call ToImmutableCollection on an ImmutableCollection value
dotnet_diagnostic.CA2009.severity = warning

# CA2011: Avoid infinite recursion
dotnet_diagnostic.CA2011.severity = warning

# CA2012: Use ValueTask correctly
dotnet_diagnostic.CA2012.severity = warning

# CA2013: Do not use ReferenceEquals with value types
dotnet_diagnostic.CA2013.severity = warning

# CA2014: Do not use stackalloc in loops.
dotnet_diagnostic.CA2014.severity = warning

# CA2016: Forward the 'CancellationToken' parameter to methods that take one
dotnet_diagnostic.CA2016.severity = warning

# CA2200: Rethrow to preserve stack details
dotnet_diagnostic.CA2200.severity = warning

# CA2208: Instantiate argument exceptions correctly
dotnet_diagnostic.CA2208.severity = warning

# CA2245: Do not assign a property to itself
dotnet_diagnostic.CA2245.severity = warning

# CA2246: Assigning symbol and its member in the same statement
dotnet_diagnostic.CA2246.severity = warning

# CA2249: Use string.Contains instead of string.IndexOf to improve readability.
dotnet_diagnostic.CA2249.severity = warning

# IDE0005: Remove unnecessary usings
dotnet_diagnostic.IDE0005.severity = warning

# IDE0011: Curly braces to surround blocks of code
dotnet_diagnostic.IDE0011.severity = warning

# IDE0035: Remove unreachable code
dotnet_diagnostic.IDE0035.severity = warning

# IDE0036: Order modifiers
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
dotnet_diagnostic.IDE0036.severity = warning

# IDE0043: Format string contains invalid placeholder
dotnet_diagnostic.IDE0043.severity = warning

# IDE0044: Make field readonly
dotnet_diagnostic.IDE0044.severity = warning

# IDE0051: Remove unused private members
dotnet_diagnostic.IDE0051.severity = warning

# IDE0055: All formatting rules
dotnet_diagnostic.IDE0055.severity = suggestion

# IDE0058: Ignore "remove unnecessary expression value"
dotnet_diagnostic.IDE0058.severity = none

# IDE0059: Unnecessary assignment to a value
dotnet_diagnostic.IDE0059.severity = warning

# IDE0060: Remove unused parameter
dotnet_code_quality_unused_parameters = non_public
dotnet_diagnostic.IDE0060.severity = warning

# IDE0062: Make local function static
dotnet_diagnostic.IDE0062.severity = warning

# IDE0161: Convert to file-scoped namespace
dotnet_diagnostic.IDE0161.severity = warning

# IDE2000: Disallow multiple blank lines
dotnet_style_allow_multiple_blank_lines_experimental = false
dotnet_diagnostic.IDE2000.severity = warning

### Naming conventions ###

# name all constant fields using PascalCase
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = warning
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.required_modifiers = const
dotnet_naming_style.pascal_case_style.capitalization = pascal_case

# static fields should be _camelCase
dotnet_naming_rule.static_fields_should_have_prefix.severity = warning
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 = _
dotnet_naming_style.static_prefix_style.capitalization = camel_case

# internal and private fields should be _camelCase
dotnet_naming_rule.camel_case_for_private_internal_fields.severity = warning
dotnet_naming_rule.camel_case_for_private_internal_fields.symbols  = private_internal_fields
dotnet_naming_rule.camel_case_for_private_internal_fields.style    = camel_case_underscore_style
dotnet_naming_symbols.private_internal_fields.applicable_kinds = field
dotnet_naming_symbols.private_internal_fields.applicable_accessibilities = private, internal
dotnet_naming_style.camel_case_underscore_style.required_prefix = _
dotnet_naming_style.camel_case_underscore_style.capitalization = camel_case

# disable discard variables for unused return values
csharp_style_unused_value_assignment_preference = local_variable:none