.editorconfig

root = true

[*.cs]
indent_style             = tab
tab_width                = 4
trim_trailing_whitespace = true
insert_final_newline     = true
max_line_length          = off
guidelines               = 80

# C# specific settings:
#   https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference
#
# Any Roslyn-implemented rules that emit diagnostics only run in the IDE, not
# during command line builds. Be careful adding error rules here because CI
# will not enforce them currently.
#
# In a future update to the compiler they will be enforced.
#   https://github.com/dotnet/roslyn/projects/18

# Language conventions (https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017#language-conventions)
dotnet_style_qualification_for_field                                     = false:none                           # default
dotnet_style_qualification_for_property                                  = false:none                           # default
dotnet_style_qualification_for_method                                    = false:none                           # default
dotnet_style_qualification_for_event                                     = false:none                           # default

dotnet_style_predefined_type_for_locals_parameters_members               = true:warning
dotnet_style_predefined_type_for_member_access                           = true:warning

dotnet_style_require_accessibility_modifiers                             = for_non_interface_members:warning
csharp_preferred_modifier_order                                          = public, private, protected, internal, static, extern, new, virtual, abstract, sealed, override, readonly, unsafe, volatile, async:none # default
dotnet_style_readonly_field                                              = true:error

dotnet_style_parentheses_in_arithmetic_binary_operators                  = always_for_clarity:error
dotnet_style_parentheses_in_relational_binary_operators                  = always_for_clarity:error
dotnet_style_parentheses_in_other_binary_operators                       = always_for_clarity:error
dotnet_style_parentheses_in_other_operators                              = never_if_unnecessary:none            # default

dotnet_style_object_initializer                                          = true:suggestion                      # default
dotnet_style_collection_initializer                                      = true:suggestion                      # default
dotnet_style_explicit_tuple_names                                        = true:error                           # don't use Item1 when there's a meaningful name
dotnet_style_prefer_inferred_tuple_names                                 = true:suggestion                      # default
dotnet_style_prefer_inferred_anonymous_type_member_names                 = false:warning                        # inferred name changes can lead to serialization errors and unintended API changes
dotnet_style_prefer_auto_properties                                      = true:none                            # default
dotnet_style_prefer_is_null_check_over_reference_equality_method         = true:suggestion                      # default
dotnet_style_prefer_conditional_expression_over_assignment               = true:none                            # default
dotnet_style_prefer_conditional_expression_over_return                   = true:none                            # default

dotnet_style_coalesce_expression                                         = true:suggestion                      # default
dotnet_style_null_propagation                                            = true:suggestion                      # default

dotnet_diagnostic.IDE0090.severity                                       = none                                 # Use new(...)

csharp_style_var_for_built_in_types                                      = false:suggestion
csharp_style_var_when_type_is_apparent                                   = false:none
csharp_style_var_elsewhere                                               = false:suggestion

csharp_style_expression_bodied_methods                                   = false:none                           # default
csharp_style_expression_bodied_constructors                              = false:none                           # default
csharp_style_expression_bodied_operators                                 = false:none                           # default
csharp_style_expression_bodied_properties                                = true:none                            # default
csharp_style_expression_bodied_indexers                                  = true:none                            # default
csharp_style_expression_bodied_accessors                                 = true:none                            # default

csharp_style_pattern_matching_over_is_with_cast_check                    = true:suggestion                      # default
csharp_style_pattern_matching_over_as_with_null_check                    = true:suggestion                      # default

csharp_style_inlined_variable_declaration                                = true:suggestion                      # default

csharp_prefer_simple_default_expression                                  = true:suggestion                      # default
csharp_style_deconstructed_variable_declaration                          = true:suggestion                      # default
csharp_style_pattern_local_over_anonymous_function                       = true:suggestion                      # default

csharp_style_throw_expression                                            = true:suggestion                      # default
csharp_style_conditional_delegate_call                                   = true:suggestion                      # default

csharp_prefer_braces                                                     = true:error

# Formatting conventions (https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017#formatting-conventions)
dotnet_sort_system_directives_first                                      = true                                 # default

csharp_new_line_before_open_brace                                        = none
csharp_new_line_before_else                                              = false
csharp_new_line_before_catch                                             = false
csharp_new_line_before_finally                                           = false
csharp_new_line_before_members_in_object_initializers                    = true                                 # default
csharp_new_line_before_members_in_anonymous_types                        = true                                 # default
csharp_new_line_between_query_expression_clauses                         = false

csharp_indent_case_contents                                              = true                                 # default
csharp_indent_switch_labels                                              = true                                 # default
csharp_indent_labels                                                     = no_change                            # default

csharp_space_after_cast                                                  = false                                # default
csharp_space_after_keywords_in_control_flow_statements                   = false
csharp_space_between_method_declaration_parameter_list_parentheses       = true
csharp_space_between_method_call_parameter_list_parentheses              = true
csharp_space_between_parentheses                                         = control_flow_statements, expressions
csharp_space_before_colon_in_inheritance_clause                          = true                                 # default
csharp_space_after_colon_in_inheritance_clause                           = true                                 # default
csharp_space_around_binary_operators                                     = before_and_after                     # default
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false                                # default
csharp_space_between_method_call_name_and_opening_parenthesis            = false                                # default
csharp_space_between_method_call_empty_parameter_list_parentheses        = false                                # default

csharp_preserve_single_line_statements                                   = true                                 # default
csharp_preserve_single_line_blocks                                       = true                                 # default