.editorconfig

# Space or Tabs?
# https://stackoverflow.com/questions/35649847/objective-reasons-for-using-spaces-instead-of-tabs-for-indentation
# https://stackoverflow.com/questions/12093748/how-to-use-tabs-instead-of-spaces-in-a-shell-script
#
# 1. What happens when I press the Tab key in my text editor?
# 2. What happens when I request my editor to indent one or more lines?
# 3. What happens when I view a file containing U+0009 HORIZONTAL TAB characters?
#
# Answers:
#
# 1. Pressing the Tab key should indent the current line (or selected lines) one additional level.
# 2. As a secondary alternative, I can also tolerate an editor that,
#    like Emacs, uses this key for a context-sensitive fix-my-indentation command.
# 3. Indenting one or more lines should follow the reigning convention, if consensus is sufficiently strong; otherwise,
#    I greatly prefer 2-space indentation at each level. U+0009 characters should shift subsequent characters to the next tab stop.
#
# Note: VIM users should use alternate marks [[[ and ]]] as the original ones can confuse nested substitutions, e.g.: ${${${VAR}}}
#
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et

root = true

[*]
charset = utf-8
indent_style = space
indent_size = 2
insert_final_newline = true
trim_trailing_whitespace = true

[*.sln]
indent_style = tab

[*.{md,mdx,rst}]
trim_trailing_whitespace = false

[*.{cmd,bat}]
end_of_line = crlf

[*.{sh,bash,zsh,fish}]
end_of_line = lf

[Makefile]
indent_style = tab
indent_size = 4

[*.{py,rb}]
indent_size = 4

[*.{go,java,scala,groovy,kotlin}]
indent_style = tab
indent_size = 4

[*.{cs,csx,cake,vb,vbx}]
# Default Severity for all .NET Code Style rules below
dotnet_analyzer_diagnostic.severity = warning

# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/language-rules#net-style-rules
[*.{cs,csx,cake,vb,vbx}]
# "this." and "Me." qualifiers
dotnet_style_qualification_for_field = true:warning
dotnet_style_qualification_for_property = true:warning
dotnet_style_qualification_for_method = true:warning
dotnet_style_qualification_for_event = true:warning
# Language keywords instead of framework type names for type references
dotnet_style_predefined_type_for_locals_parameters_members = true:warning
dotnet_style_predefined_type_for_member_access = true:warning
# Modifier preferences
dotnet_style_require_accessibility_modifiers = always:warning
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:warning
visual_basic_preferred_modifier_order = Partial,Default,Private,Protected,Public,Friend,NotOverridable,Overridable,MustOverride,Overloads,Overrides,MustInherit,NotInheritable,Static,Shared,Shadows,ReadOnly,WriteOnly,Dim,Const,WithEvents,Widening,Narrowing,Custom,Async:warning
dotnet_style_readonly_field = true:warning
# Parentheses preferences
dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:warning
dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:warning
dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:warning
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:warning
# Expression-level preferences
dotnet_style_object_initializer = true:warning
dotnet_style_collection_initializer = true:warning
dotnet_style_explicit_tuple_names = true:warning
dotnet_style_prefer_inferred_tuple_names = true:warning
dotnet_style_prefer_inferred_anonymous_type_member_names = true:warning
dotnet_style_prefer_auto_properties = true:warning
dotnet_style_prefer_conditional_expression_over_assignment = false:suggestion
dotnet_diagnostic.IDE0045.severity = suggestion
dotnet_style_prefer_conditional_expression_over_return = false:suggestion
dotnet_diagnostic.IDE0046.severity = suggestion
dotnet_style_prefer_compound_assignment = true:warning
dotnet_style_prefer_simplified_interpolation = true:warning
dotnet_style_prefer_simplified_boolean_expressions = true:warning
# Null-checking preferences
dotnet_style_coalesce_expression = true:warning
dotnet_style_null_propagation = true:warning
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:warning
# File header preferences
# file_header_template = <copyright file="{fileName}" company="PROJECT-AUTHOR">\n© PROJECT-AUTHOR\n</copyright>
# If you use StyleCop, you'll need to disable SA1636: File header copyright text should match.
# dotnet_diagnostic.SA1636.severity = none
# Undocumented
dotnet_style_operator_placement_when_wrapping = end_of_line:warning
csharp_style_prefer_null_check_over_type_check = true:warning

# C# Style Rules
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/language-rules#c-style-rules
[*.{cs,csx,cake}]
# '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 = true:warning
csharp_style_expression_bodied_constructors = true:warning
csharp_style_expression_bodied_operators = true:warning
csharp_style_expression_bodied_properties = true:warning
csharp_style_expression_bodied_indexers = true:warning
csharp_style_expression_bodied_accessors = true:warning
csharp_style_expression_bodied_lambdas = true:warning
csharp_style_expression_bodied_local_functions = true:warning
# 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
csharp_style_prefer_switch_expression = true:warning
csharp_style_prefer_pattern_matching = true:warning
csharp_style_prefer_not_pattern = true:warning
# Expression-level preferences
csharp_style_inlined_variable_declaration = true:warning
csharp_prefer_simple_default_expression = true:warning
csharp_style_pattern_local_over_anonymous_function = true:warning
csharp_style_deconstructed_variable_declaration = true:warning
csharp_style_prefer_index_operator = true:warning
csharp_style_prefer_range_operator = true:warning
csharp_style_implicit_object_creation_when_type_is_apparent = true:warning
# "Null" checking preferences
csharp_style_throw_expression = true:warning
csharp_style_conditional_delegate_call = true:warning
# Code block preferences
csharp_prefer_braces = true:warning
csharp_prefer_simple_using_statement = true:suggestion
dotnet_diagnostic.IDE0063.severity = suggestion
# 'using' directive preferences
csharp_using_directive_placement = inside_namespace:warning
# Modifier preferences
csharp_prefer_static_local_function = true:warning

# .NET Unnecessary code rules
[*.{cs,csx,cake,vb,vbx}]
dotnet_code_quality_unused_parameters = all:warning
dotnet_remove_unnecessary_suppression_exclusions = none:warning

# C# Unnecessary code rules
[*.{cs,csx,cake}]
csharp_style_unused_value_expression_statement_preference = discard_variable:suggestion
dotnet_diagnostic.IDE0058.severity = suggestion
csharp_style_unused_value_assignment_preference = discard_variable:suggestion
dotnet_diagnostic.IDE0059.severity = suggestion

# .NET formatting rules
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#net-formatting-rules
[*.{cs,csx,cake,vb,vbx}]
# Organize using directives
dotnet_sort_system_directives_first = true
dotnet_separate_import_directive_groups = false
# Dotnet namespace options
dotnet_style_namespace_match_folder = true:suggestion
dotnet_diagnostic.IDE0130.severity = suggestion

# C# formatting rules
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#c-formatting-rules
[*.{cs,csx,cake}]
# Newline options
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#new-line-options
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 options
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#indentation-options
csharp_indent_case_contents = true
csharp_indent_switch_labels = true
csharp_indent_labels = no_change
csharp_indent_block_contents = true
csharp_indent_braces = false
csharp_indent_case_contents_when_block = false
# Spacing options
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#spacing-options
csharp_space_after_cast = false
csharp_space_after_keywords_in_control_flow_statements = true
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_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_call_parameter_list_parentheses = false
csharp_space_between_method_call_empty_parameter_list_parentheses = false
csharp_space_between_method_call_name_and_opening_parenthesis = false
csharp_space_after_comma = true
csharp_space_before_comma = false
csharp_space_after_dot = false
csharp_space_before_dot = false
csharp_space_after_semicolon_in_for_statement = true
csharp_space_before_semicolon_in_for_statement = false
csharp_space_around_declaration_statements = false
csharp_space_before_open_square_brackets = false
csharp_space_between_empty_square_brackets = false
csharp_space_between_square_brackets = false
# Wrap options
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#wrap-options
csharp_preserve_single_line_statements = false
csharp_preserve_single_line_blocks = true
# Namespace options
# https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/formatting-rules#namespace-options
csharp_style_namespace_declarations = file_scoped:warning

[*.{cs,csx,cake,vb,vbx}]

# camel_case_style - Define the camelCase style
dotnet_naming_style.camel_case_style.capitalization = camel_case
# pascal_case_style - Define the PascalCase style
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
# first_upper_style - The first character must start with an upper-case character
dotnet_naming_style.first_upper_style.capitalization = first_word_upper
# prefix_interface_with_i_style - Interfaces must be PascalCase and the first character of an interface must be an 'I'
dotnet_naming_style.prefix_interface_with_i_style.capitalization = pascal_case
dotnet_naming_style.prefix_interface_with_i_style.required_prefix = I
# prefix_type_parameters_with_t_style - Generic Type Parameters must be PascalCase and the first character must be a 'T'
dotnet_naming_style.prefix_type_parameters_with_t_style.capitalization = pascal_case
dotnet_naming_style.prefix_type_parameters_with_t_style.required_prefix = T
# disallowed_style - Anything that has this style applied is marked as disallowed
dotnet_naming_style.disallowed_style.capitalization  = pascal_case
dotnet_naming_style.disallowed_style.required_prefix = ____RULE_VIOLATION____
dotnet_naming_style.disallowed_style.required_suffix = ____RULE_VIOLATION____
# internal_error_style - This style should never occur... if it does, it indicates a bug in file or in the parser using the file
dotnet_naming_style.internal_error_style.capitalization  = pascal_case
dotnet_naming_style.internal_error_style.required_prefix = ____INTERNAL_ERROR____
dotnet_naming_style.internal_error_style.required_suffix = ____INTERNAL_ERROR____

# All public/protected/protected_internal constant fields must be PascalCase
# https://docs.microsoft.com/dotnet/standard/design-guidelines/field
dotnet_naming_symbols.public_protected_constant_fields_group.applicable_accessibilities = public, protected, protected_internal
dotnet_naming_symbols.public_protected_constant_fields_group.required_modifiers         = const
dotnet_naming_symbols.public_protected_constant_fields_group.applicable_kinds           = field
dotnet_naming_rule.public_protected_constant_fields_must_be_pascal_case_rule.symbols    = public_protected_constant_fields_group
dotnet_naming_rule.public_protected_constant_fields_must_be_pascal_case_rule.style      = pascal_case_style
dotnet_naming_rule.public_protected_constant_fields_must_be_pascal_case_rule.severity   = warning

# All public/protected/protected_internal static readonly fields must be PascalCase
# https://docs.microsoft.com/dotnet/standard/design-guidelines/field
dotnet_naming_symbols.public_protected_static_readonly_fields_group.applicable_accessibilities = public, protected, protected_internal
dotnet_naming_symbols.public_protected_static_readonly_fields_group.required_modifiers         = static, readonly
dotnet_naming_symbols.public_protected_static_readonly_fields_group.applicable_kinds           = field
dotnet_naming_rule.public_protected_static_readonly_fields_must_be_pascal_case_rule.symbols    = public_protected_static_readonly_fields_group
dotnet_naming_rule.public_protected_static_readonly_fields_must_be_pascal_case_rule.style      = pascal_case_style
dotnet_naming_rule.public_protected_static_readonly_fields_must_be_pascal_case_rule.severity   = warning

# No other public/protected/protected_internal fields are allowed
# https://docs.microsoft.com/dotnet/standard/design-guidelines/field
dotnet_naming_symbols.other_public_protected_fields_group.applicable_accessibilities = public, protected, protected_internal
dotnet_naming_symbols.other_public_protected_fields_group.applicable_kinds           = field
dotnet_naming_rule.other_public_protected_fields_disallowed_rule.symbols             = other_public_protected_fields_group
dotnet_naming_rule.other_public_protected_fields_disallowed_rule.style               = disallowed_style
dotnet_naming_rule.other_public_protected_fields_disallowed_rule.severity            = error

# All constant fields must be PascalCase
# https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1303.md
dotnet_naming_symbols.stylecop_constant_fields_group.applicable_accessibilities = public, internal, protected_internal, protected, private_protected, private
dotnet_naming_symbols.stylecop_constant_fields_group.required_modifiers         = const
dotnet_naming_symbols.stylecop_constant_fields_group.applicable_kinds           = field
dotnet_naming_rule.stylecop_constant_fields_must_be_pascal_case_rule.symbols    = stylecop_constant_fields_group
dotnet_naming_rule.stylecop_constant_fields_must_be_pascal_case_rule.style      = pascal_case_style
dotnet_naming_rule.stylecop_constant_fields_must_be_pascal_case_rule.severity   = warning

# All static readonly fields must be PascalCase
# https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1311.md
dotnet_naming_symbols.stylecop_static_readonly_fields_group.applicable_accessibilities = public, internal, protected_internal, protected, private_protected, private
dotnet_naming_symbols.stylecop_static_readonly_fields_group.required_modifiers         = static, readonly
dotnet_naming_symbols.stylecop_static_readonly_fields_group.applicable_kinds           = field
dotnet_naming_rule.stylecop_static_readonly_fields_must_be_pascal_case_rule.symbols    = stylecop_static_readonly_fields_group
dotnet_naming_rule.stylecop_static_readonly_fields_must_be_pascal_case_rule.style      = pascal_case_style
dotnet_naming_rule.stylecop_static_readonly_fields_must_be_pascal_case_rule.severity   = warning

# No non-private instance fields are allowed
# https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1401.md
dotnet_naming_symbols.stylecop_fields_must_be_private_group.applicable_accessibilities = public, internal, protected_internal, protected, private_protected
dotnet_naming_symbols.stylecop_fields_must_be_private_group.applicable_kinds           = field
dotnet_naming_rule.stylecop_instance_fields_must_be_private_rule.symbols               = stylecop_fields_must_be_private_group
dotnet_naming_rule.stylecop_instance_fields_must_be_private_rule.style                 = disallowed_style
dotnet_naming_rule.stylecop_instance_fields_must_be_private_rule.severity              = error

# Private fields must be camelCase
# https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1306.md
dotnet_naming_symbols.stylecop_private_fields_group.applicable_accessibilities = private
dotnet_naming_symbols.stylecop_private_fields_group.applicable_kinds           = field
dotnet_naming_rule.stylecop_private_fields_must_be_camel_case_rule.symbols     = stylecop_private_fields_group
dotnet_naming_rule.stylecop_private_fields_must_be_camel_case_rule.style       = camel_case_style
dotnet_naming_rule.stylecop_private_fields_must_be_camel_case_rule.severity    = warning

# Local variables must be camelCase
# https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1312.md
dotnet_naming_symbols.stylecop_local_fields_group.applicable_accessibilities = local
dotnet_naming_symbols.stylecop_local_fields_group.applicable_kinds           = local
dotnet_naming_rule.stylecop_local_fields_must_be_camel_case_rule.symbols     = stylecop_local_fields_group
dotnet_naming_rule.stylecop_local_fields_must_be_camel_case_rule.style       = camel_case_style
dotnet_naming_rule.stylecop_local_fields_must_be_camel_case_rule.severity    = silent

# This rule should never fire.  However, it's included for at least two purposes:
# First, it helps to understand, reason about, and root-case certain types of issues, such as bugs in .editorconfig parsers.
# Second, it helps to raise immediate awareness if a new field type is added (as occurred recently in C#).
dotnet_naming_symbols.sanity_check_uncovered_field_case_group.applicable_accessibilities = *
dotnet_naming_symbols.sanity_check_uncovered_field_case_group.applicable_kinds           = field
dotnet_naming_rule.sanity_check_uncovered_field_case_rule.symbols  = sanity_check_uncovered_field_case_group
dotnet_naming_rule.sanity_check_uncovered_field_case_rule.style    = internal_error_style
dotnet_naming_rule.sanity_check_uncovered_field_case_rule.severity = error

# All of the following must be PascalCase:
# - Namespaces
#   https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-namespaces
#   https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1300.md
# - Classes and Enumerations
#   https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-classes-structs-and-interfaces
#   https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1300.md
# - Delegates
#   https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-classes-structs-and-interfaces#names-of-common-types
# - Constructors, Properties, Events, Methods
#   https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-type-members
dotnet_naming_symbols.element_group.applicable_kinds = namespace, class, enum, struct, delegate, event, method, property
dotnet_naming_rule.element_rule.symbols              = element_group
dotnet_naming_rule.element_rule.style                = pascal_case_style
dotnet_naming_rule.element_rule.severity             = warning

# Interfaces use PascalCase and are prefixed with uppercase 'I'
# https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-classes-structs-and-interfaces
dotnet_naming_symbols.interface_group.applicable_kinds = interface
dotnet_naming_rule.interface_rule.symbols              = interface_group
dotnet_naming_rule.interface_rule.style                = prefix_interface_with_i_style
dotnet_naming_rule.interface_rule.severity             = warning

# Generics Type Parameters use PascalCase and are prefixed with uppercase 'T'
# https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-classes-structs-and-interfaces
dotnet_naming_symbols.type_parameter_group.applicable_kinds = type_parameter
dotnet_naming_rule.type_parameter_rule.symbols              = type_parameter_group
dotnet_naming_rule.type_parameter_rule.style                = prefix_type_parameters_with_t_style
dotnet_naming_rule.type_parameter_rule.severity             = warning

# Function parameters use camelCase
# https://docs.microsoft.com/dotnet/standard/design-guidelines/naming-parameters
dotnet_naming_symbols.parameters_group.applicable_kinds = parameter
dotnet_naming_rule.parameters_rule.symbols              = parameters_group
dotnet_naming_rule.parameters_rule.style                = camel_case_style
dotnet_naming_rule.parameters_rule.severity             = warning