sluice/.editorconfig at main · maxanstey-meridian/sluice · GitHub

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root = true

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

############################
# C# formatting & style
############################
[*.cs]

# Braces: avoid single-line control statements
csharp_prefer_braces = true:warning

# "using" organization
dotnet_sort_system_directives_first = true
dotnet_separate_import_directive_groups = true

# Prefer file-scoped namespaces (common in modern codebases)
csharp_style_namespace_declarations = file_scoped:warning

# Prefer expression-bodied only when it stays readable
csharp_style_expression_bodied_methods = when_on_single_line:suggestion
csharp_style_expression_bodied_properties = when_on_single_line:suggestion

# Remove "this." unless needed (reduces visual noise)
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

# Prefer pattern matching / modern null checks
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion

# Prefer simplified constructs
csharp_style_prefer_switch_expression = true:suggestion
csharp_style_prefer_tuple_swap = true:suggestion

# Explicit accessibility is common in larger codebases
dotnet_style_require_accessibility_modifiers = always:warning

# Prefer readonly where possible (helps correctness)
dotnet_style_readonly_field = true:suggestion

# If you like primary constructors / etc later, keep suggestions not warnings first
# (Add more rules as your team adopts newer features)

############################
# Analyzer severities (common enterprise knobs)
############################

# "Add braces" diagnostic (backs csharp_prefer_braces)
dotnet_diagnostic.IDE0011.severity = warning

# Remove unnecessary usings
dotnet_diagnostic.IDE0005.severity = warning

# Prefer 'is null' checks where relevant
dotnet_diagnostic.IDE0041.severity = suggestion

# Use LoggerMessage delegates for better performance (disabled)
dotnet_diagnostic.CA1848.severity = none

dotnet_diagnostic.CA1822.severity = none

# Naming: you’ll usually add rules (below)

# Interfaces must start with I
dotnet_naming_rule.interfaces_should_be_prefixed.severity = warning
dotnet_naming_rule.interfaces_should_be_prefixed.symbols = interfaces
dotnet_naming_rule.interfaces_should_be_prefixed.style = prefix_I

dotnet_naming_symbols.interfaces.applicable_kinds = interface
dotnet_naming_symbols.interfaces.applicable_accessibilities = public, internal, protected, protected_internal, private_protected
dotnet_naming_symbols.interfaces.required_modifiers =

dotnet_naming_style.prefix_I.required_prefix = I
dotnet_naming_style.prefix_I.capitalization = pascal_case

# Private constants/statics should be PascalCase
dotnet_naming_rule.private_const_fields_pascal.severity = warning
dotnet_naming_rule.private_const_fields_pascal.symbols = private_const_fields
dotnet_naming_rule.private_const_fields_pascal.style = pascal_case_style

dotnet_naming_symbols.private_const_fields.applicable_kinds = field
dotnet_naming_symbols.private_const_fields.applicable_accessibilities = private
dotnet_naming_symbols.private_const_fields.required_modifiers = const

dotnet_naming_style.pascal_case_style.capitalization = pascal_case

# Private instance fields (and static non-const) should be _camelCase
dotnet_naming_rule.private_fields_underscore.severity = warning
dotnet_naming_rule.private_fields_underscore.symbols = private_fields
dotnet_naming_rule.private_fields_underscore.style = underscore_camel

dotnet_naming_symbols.private_fields.applicable_kinds = field
dotnet_naming_symbols.private_fields.applicable_accessibilities = private
dotnet_naming_symbols.private_fields.required_modifiers =

dotnet_naming_style.underscore_camel.required_prefix = _
dotnet_naming_style.underscore_camel.capitalization = camel_case

dotnet_diagnostic.IDE0005.severity = error
dotnet_diagnostic.IDE0051.severity = error
dotnet_diagnostic.IDE0052.severity = error
dotnet_diagnostic.IDE0060.severity = error
dotnet_diagnostic.CA1801.severity = error
dotnet_diagnostic.CA1811.severity = error