.editorconfig

root = true

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

[*.cs]
# Default all analyzer diagnostics to silent. Only rules explicitly set to
# warning below will fire. This prevents Meziantou and AnalysisLevel defaults
# from breaking the build with rules we haven't reviewed yet.
dotnet_analyzer_diagnostic.severity = silent

# Formatting
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

# File-scoped namespace declarations
csharp_style_namespace_declarations = file_scoped:warning
dotnet_diagnostic.IDE0161.severity = warning

# Remove unnecessary usings
dotnet_diagnostic.IDE0005.severity = warning

# Do not require 'this.' qualification
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

# Require explicit accessibility modifiers
dotnet_style_require_accessibility_modifiers = always:warning
dotnet_diagnostic.IDE0040.severity = warning

# Remove unnecessary cast
dotnet_diagnostic.IDE0004.severity = warning

# Remove unused parameters
dotnet_diagnostic.IDE0060.severity = warning

# Remove unnecessary value assignment
dotnet_diagnostic.IDE0059.severity = warning

# Make field readonly
dotnet_diagnostic.IDE0044.severity = warning

# Formatting
dotnet_diagnostic.IDE0055.severity = warning

# Naming conventions
dotnet_diagnostic.IDE1006.severity = warning

# --- Naming rules (order matters: more specific rules first) ---

# Constants: PascalCase
dotnet_naming_style.pascal_case.capitalization = pascal_case

dotnet_naming_rule.constants.symbols = constant_symbols
dotnet_naming_rule.constants.style = pascal_case
dotnet_naming_rule.constants.severity = warning
dotnet_naming_symbols.constant_symbols.applicable_kinds = field
dotnet_naming_symbols.constant_symbols.required_modifiers = const

# Static readonly fields: PascalCase
dotnet_naming_rule.static_readonly.symbols = static_readonly_symbols
dotnet_naming_rule.static_readonly.style = pascal_case
dotnet_naming_rule.static_readonly.severity = warning
dotnet_naming_symbols.static_readonly_symbols.applicable_kinds = field
dotnet_naming_symbols.static_readonly_symbols.required_modifiers = static, readonly

# Interfaces: IPascalCase
dotnet_naming_style.interface_style.required_prefix = I
dotnet_naming_style.interface_style.capitalization = pascal_case

dotnet_naming_rule.interfaces.symbols = interface_symbols
dotnet_naming_rule.interfaces.style = interface_style
dotnet_naming_rule.interfaces.severity = warning
dotnet_naming_symbols.interface_symbols.applicable_kinds = interface
dotnet_naming_symbols.interface_symbols.applicable_accessibilities = *

# Public members: PascalCase
dotnet_naming_rule.public_members.symbols = public_symbols
dotnet_naming_rule.public_members.style = pascal_case
dotnet_naming_rule.public_members.severity = warning
dotnet_naming_symbols.public_symbols.applicable_kinds = property, method, event
dotnet_naming_symbols.public_symbols.applicable_accessibilities = public

# Private fields: _camelCase
dotnet_naming_style.underscore_camel_case.required_prefix = _
dotnet_naming_style.underscore_camel_case.capitalization = camel_case

dotnet_naming_rule.private_fields.symbols = private_field_symbols
dotnet_naming_rule.private_fields.style = underscore_camel_case
dotnet_naming_rule.private_fields.severity = warning
dotnet_naming_symbols.private_field_symbols.applicable_kinds = field
dotnet_naming_symbols.private_field_symbols.applicable_accessibilities = private, protected, private_protected

# --- Quality rules (CA) ---

# Use nameof instead of string literals
dotnet_diagnostic.CA1507.severity = warning

# Avoid dead conditional code
dotnet_diagnostic.CA1508.severity = warning

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

# Forward CancellationToken
dotnet_diagnostic.CA2016.severity = warning

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

# Disposable fields should be disposed
dotnet_diagnostic.CA2213.severity = warning

# Mark members as static
dotnet_diagnostic.CA1822.severity = warning

# Do not catch general exception types
dotnet_diagnostic.CA1031.severity = warning

# Dispose objects before losing scope
dotnet_diagnostic.CA2000.severity = warning

# --- Meziantou Analyzer rules (MA*) ---

# Use StringComparison overloads
dotnet_diagnostic.MA0001.severity = warning

# Use an overload that has a IEqualityComparer<string> or IComparer<string> parameter
dotnet_diagnostic.MA0002.severity = warning

# ArgumentException should include paramName
dotnet_diagnostic.MA0003.severity = warning

# Add trailing comma in multi-line initializers
dotnet_diagnostic.MA0007.severity = warning

# Log or default parameter
dotnet_diagnostic.MA0009.severity = warning

# Use an overload that has a IFormatProvider parameter
dotnet_diagnostic.MA0011.severity = warning

# Prefer using collection abstraction instead of implementation
dotnet_diagnostic.MA0016.severity = warning

# Abstract types should not have public or internal constructors
dotnet_diagnostic.MA0017.severity = warning

# Use direct methods instead of LINQ when possible
dotnet_diagnostic.MA0020.severity = warning

# Use StringComparer.GetHashCode instead of string.GetHashCode
dotnet_diagnostic.MA0021.severity = warning

# Add RegexOptions.ExplicitCapture to Regex with unnamed capture groups
dotnet_diagnostic.MA0023.severity = warning

# Optimize StringBuilder usage
dotnet_diagnostic.MA0028.severity = warning

# Combine LINQ methods
dotnet_diagnostic.MA0029.severity = warning

# Optimize Enumerable.Count() usage
dotnet_diagnostic.MA0031.severity = warning

# Remove empty statements
dotnet_diagnostic.MA0037.severity = warning

# Prefer using 'await using'
dotnet_diagnostic.MA0042.severity = warning

# File name must match type name
dotnet_diagnostic.MA0048.severity = warning

# Validate arguments correctly in iterator methods
dotnet_diagnostic.MA0050.severity = warning

# Method is too long (deferred — requires dedicated refactoring)
dotnet_diagnostic.MA0051.severity = none

# Make class sealed
dotnet_diagnostic.MA0053.severity = warning

# Redundant else clause
dotnet_diagnostic.MA0071.severity = warning

# Avoid comparing with boolean constants
dotnet_diagnostic.MA0073.severity = warning

# Avoid implicit culture-sensitive operations
dotnet_diagnostic.MA0074.severity = warning

# Do not use implicit culture-sensitive ToString in interpolated strings
dotnet_diagnostic.MA0076.severity = warning

# Use char overload instead of single-character string
dotnet_diagnostic.MA0089.severity = warning

# Use indexer instead of LINQ methods on indexable collections
dotnet_diagnostic.MA0098.severity = warning

# String contains an implicit end of line character
dotnet_diagnostic.MA0101.severity = warning

# Avoid closure allocation in ConcurrentDictionary.GetOrAdd
dotnet_diagnostic.MA0106.severity = warning

# Use the Regex source generator
dotnet_diagnostic.MA0110.severity = warning

# Both if and else branch have identical code
dotnet_diagnostic.MA0140.severity = warning

# Use <see langword="keyword"/> instead of <c>keyword</c> in XML docs
dotnet_diagnostic.MA0154.severity = warning

# Use System.Threading.Lock
dotnet_diagnostic.MA0158.severity = warning

# Use Order() instead of OrderBy(x => x)
dotnet_diagnostic.MA0159.severity = warning

# Internal type is apparently never used
dotnet_diagnostic.MA0182.severity = warning

# Interpolated string contains no interpolated expressions
dotnet_diagnostic.MA0184.severity = warning

# Use semicolon instead of empty braces for types with no body
dotnet_diagnostic.MA0206.severity = warning

# Namespace must match folder structure
dotnet_style_namespace_match_folder = true
dotnet_diagnostic.IDE0130.severity = warning

[*.{xml,csproj,props}]
indent_size = 2