AVRO-3384: Define C# Coding Style Guidelines

.editorconfig

@@ -81,32 +81,60 @@ csharp_style_var_elsewhere = false:suggestion
 dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
 dotnet_style_predefined_type_for_member_access = true:suggestion
 
-# name all constant fields using PascalCase
-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.required_modifiers = const
-dotnet_naming_style.pascal_case_style.capitalization = pascal_case
-
-# static fields should have s_ prefix
-dotnet_naming_rule.static_fields_should_have_prefix.severity = suggestion
-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
+# Non-private static fields are PascalCase
+dotnet_naming_rule.non_private_static_fields_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_private_static_fields_should_be_pascal_case.symbols = non_private_static_fields
+dotnet_naming_rule.non_private_static_fields_should_be_pascal_case.style = non_private_static_field_style
+dotnet_naming_symbols.non_private_static_fields.applicable_kinds = field
+dotnet_naming_symbols.non_private_static_fields.applicable_accessibilities = public, protected, internal, protected_internal, private_protected
+dotnet_naming_symbols.non_private_static_fields.required_modifiers = static
+dotnet_naming_style.non_private_static_field_style.capitalization = pascal_case
+
+# Constants are PascalCase
+dotnet_naming_rule.constants_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.constants_should_be_pascal_case.symbols = constants
+dotnet_naming_rule.constants_should_be_pascal_case.style = constant_style
+dotnet_naming_symbols.constants.applicable_kinds = field, local
+dotnet_naming_symbols.constants.required_modifiers = const
+dotnet_naming_style.constant_style.capitalization = pascal_case
+
+# Static fields are camelCase and start with s_
+dotnet_naming_rule.static_fields_should_be_camel_case.severity = suggestion
+dotnet_naming_rule.static_fields_should_be_camel_case.symbols = static_fields
+dotnet_naming_rule.static_fields_should_be_camel_case.style = static_field_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 = s_
-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 = suggestion
-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
+dotnet_naming_style.static_field_style.capitalization = camel_case
+dotnet_naming_style.static_field_style.required_prefix = s_
+
+# Instance fields are camelCase and start with _
+dotnet_naming_rule.instance_fields_should_be_camel_case.severity = suggestion
+dotnet_naming_rule.instance_fields_should_be_camel_case.symbols = instance_fields
+dotnet_naming_rule.instance_fields_should_be_camel_case.style = instance_field_style
+dotnet_naming_symbols.instance_fields.applicable_kinds = field
+dotnet_naming_style.instance_field_style.capitalization = camel_case
+dotnet_naming_style.instance_field_style.required_prefix = _
+
+# Locals and parameters are camelCase
+dotnet_naming_rule.locals_should_be_camel_case.severity = suggestion
+dotnet_naming_rule.locals_should_be_camel_case.symbols = locals_and_parameters
+dotnet_naming_rule.locals_should_be_camel_case.style = camel_case_style
+dotnet_naming_symbols.locals_and_parameters.applicable_kinds = parameter, local
+dotnet_naming_style.camel_case_style.capitalization = camel_case
+
+# Local functions are PascalCase
+dotnet_naming_rule.local_functions_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.local_functions_should_be_pascal_case.symbols = local_functions
+dotnet_naming_rule.local_functions_should_be_pascal_case.style = local_function_style
+dotnet_naming_symbols.local_functions.applicable_kinds = local_function
+dotnet_naming_style.local_function_style.capitalization = pascal_case
+
+# By default, name items with PascalCase
+dotnet_naming_rule.members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.members_should_be_pascal_case.symbols = all_members
+dotnet_naming_rule.members_should_be_pascal_case.style = pascal_case_style
+dotnet_naming_symbols.all_members.applicable_kinds = *
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
 
 # Code style defaults
 csharp_using_directive_placement = outside_namespace:suggestion
@@ -116,7 +144,7 @@ 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
+csharp_style_prefer_switch_expression = false:none
 dotnet_style_readonly_field = true:suggestion
 
 # Expression-level preferences
@@ -165,7 +193,7 @@ 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_around_declaration_statements = false
 csharp_space_before_colon_in_inheritance_clause = true
 csharp_space_before_comma = false
 csharp_space_before_dot = false
@@ -179,4 +207,4 @@ 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
+csharp_space_between_square_brackets = false

lang/csharp/README.md

@@ -42,3 +42,7 @@ In short, we should only update the version of the dependencies in our libraries
 ## Notes
 
 The [LICENSE](./LICENSE) and [NOTICE](./NOTICE) files in the lang/csharp source directory are used to build the binary distribution. The [LICENSE.txt](../../LICENSE.txt) and [NOTICE.txt](../../NOTICE.txt) information for the Avro C# source distribution is in the root directory.
+
+## Styling Guidelines
+
+Can be found in [STYLING](./STYLING.MD).