(GH-5) added warning CCG0006 for missing stylecop.json and .editorconfig

docs/input/guidelines/Analysers.md

@@ -17,11 +17,17 @@ Title: Recommended References
 
 ## Goals
 
-To have consistency in code-style among the different tools/plugins the use of Analysers is recommended, especially the use of [StyleCop](https://github.com/DotNetAnalyzers/StyleCopAnalyzers).
+To have consistency in code-style among the different tools/plugins the use of Analysers is recommended, especially the use of [StyleCop](https://github.com/DotNetAnalyzers/StyleCopAnalyzers). Additionally code-style anlysis using StyleCopy (and code generation in the IDE) should be properly configured using a `stylecop.json`-file as well as `.editorconfig`-file, respectively.
+
+Example-Files can be found at:
+
+* [`stylecop.json`](./examples/StyleCopJson.md)
+* [`.editorconfig`](./examples/Editorconfig.md)
 
 ## Related rules
 
  * [CCG0005](../rules/ccg0005)
+ * [CCG0006](../rules/ccg0006)
 
 ## Usage
 
@@ -40,3 +46,12 @@ It it possible to opt-out of the check for StyleCop using the following setting:
     <CakeContribGuidelinesOmitRecommendedReference Include="StyleCop.Analyzers" />
 </ItemGroup>
 ```
+
+It is also possible to opt-out of the check for configuration-files (`stylecop.json` as well as `.editorconfig`)
+using the following settings:
+```xml
+<ItemGroup>
+    <CakeContribGuidelinesOmitRecommendedConfigFile Include="stylecop.json" />
+    <CakeContribGuidelinesOmitRecommendedConfigFile Include=".editorconfig" />
+</ItemGroup>
+```

docs/input/guidelines/examples/Editorconfig.md

@@ -0,0 +1,257 @@
+---
+Order: 1
+Title: Example for .editorconfig
+---
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+## Table of Contents
+
+- [Example](#example)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+## Example
+
+```sh
+# C# files
+[*.cs]
+
+#### Core EditorConfig Options ####
+
+# Indentation and spacing
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# New line preferences
+end_of_line = crlf
+insert_final_newline = true
+
+#### .NET Coding Conventions ####
+
+# Organize usings
+dotnet_separate_import_directive_groups = true
+dotnet_sort_system_directives_first = true
+file_header_template = unset
+
+# this. and Me. preferences
+dotnet_style_qualification_for_event = false:warning
+dotnet_style_qualification_for_field = false:warning
+dotnet_style_qualification_for_method = false:warning
+dotnet_style_qualification_for_property = false:warning
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true:warning
+dotnet_style_predefined_type_for_member_access = true:warning
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:warning
+
+# Expression-level preferences
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+dotnet_style_explicit_tuple_names = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true:silent
+dotnet_style_prefer_compound_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_assignment = true:silent
+dotnet_style_prefer_conditional_expression_over_return = true:silent
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
+dotnet_style_prefer_inferred_tuple_names = true:suggestion
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_simplified_boolean_expressions = true:suggestion
+dotnet_style_prefer_simplified_interpolation = true:suggestion
+
+# Field preferences
+dotnet_style_readonly_field = true:suggestion
+
+# Parameter preferences
+dotnet_code_quality_unused_parameters = all:suggestion
+
+#### C# Coding Conventions ####
+
+# var preferences
+csharp_style_var_elsewhere = false:silent
+csharp_style_var_for_built_in_types = false:silent
+csharp_style_var_when_type_is_apparent = false:silent
+
+# Expression-bodied members
+csharp_style_expression_bodied_accessors = true:silent
+csharp_style_expression_bodied_constructors = false:silent
+csharp_style_expression_bodied_indexers = true:silent
+csharp_style_expression_bodied_lambdas = true:silent
+csharp_style_expression_bodied_local_functions = false:silent
+csharp_style_expression_bodied_methods = false:silent
+csharp_style_expression_bodied_operators = false:silent
+csharp_style_expression_bodied_properties = true:silent
+
+# Pattern matching preferences
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_prefer_switch_expression = true:suggestion
+
+# Null-checking preferences
+csharp_style_conditional_delegate_call = true:suggestion
+
+# Modifier preferences
+csharp_prefer_static_local_function = true:suggestion
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:silent
+
+# Code-block preferences
+csharp_prefer_braces = true:silent
+csharp_prefer_simple_using_statement = true:suggestion
+
+# Expression-level preferences
+csharp_prefer_simple_default_expression = true:suggestion
+csharp_style_deconstructed_variable_declaration = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+csharp_style_pattern_local_over_anonymous_function = true:suggestion
+csharp_style_prefer_index_operator = true:suggestion
+csharp_style_prefer_range_operator = true:suggestion
+csharp_style_throw_expression = true:suggestion
+csharp_style_unused_value_assignment_preference = discard_variable:suggestion
+csharp_style_unused_value_expression_statement_preference = discard_variable:silent
+
+# 'using' directive preferences
+csharp_using_directive_placement = outside_namespace:warning
+
+#### C# Formatting Rules ####
+
+# New line preferences
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = false
+csharp_indent_labels = flush_left
+csharp_indent_switch_labels = true
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+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 = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_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_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = false
+
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = warning
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = warning
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.method_should_be_pascal_case.severity = warning
+dotnet_naming_rule.method_should_be_pascal_case.symbols = method
+dotnet_naming_rule.method_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.public_or_protected_field_should_be_pascal_case.severity = warning
+dotnet_naming_rule.public_or_protected_field_should_be_pascal_case.symbols = public_or_protected_field
+dotnet_naming_rule.public_or_protected_field_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.private_or_internal_static_field_should_be_pascal_case.severity = warning
+dotnet_naming_rule.private_or_internal_static_field_should_be_pascal_case.symbols = private_or_internal_static_field
+dotnet_naming_rule.private_or_internal_static_field_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.private_or_internal_field_should_be_camelcase.severity = warning
+dotnet_naming_rule.private_or_internal_field_should_be_camelcase.symbols = private_or_internal_field
+dotnet_naming_rule.private_or_internal_field_should_be_camelcase.style = camelcase
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = warning
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.method.applicable_kinds = method
+dotnet_naming_symbols.method.applicable_accessibilities = public
+dotnet_naming_symbols.method.required_modifiers = 
+
+dotnet_naming_symbols.public_or_protected_field.applicable_kinds = field
+dotnet_naming_symbols.public_or_protected_field.applicable_accessibilities = public, protected
+dotnet_naming_symbols.public_or_protected_field.required_modifiers = 
+
+dotnet_naming_symbols.private_or_internal_field.applicable_kinds = field
+dotnet_naming_symbols.private_or_internal_field.applicable_accessibilities = internal, private, private_protected
+dotnet_naming_symbols.private_or_internal_field.required_modifiers = 
+
+dotnet_naming_symbols.private_or_internal_static_field.applicable_kinds = field
+dotnet_naming_symbols.private_or_internal_static_field.applicable_accessibilities = internal, private, private_protected
+dotnet_naming_symbols.private_or_internal_static_field.required_modifiers = static
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# Naming styles
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+dotnet_naming_style.camelcase.required_prefix = 
+dotnet_naming_style.camelcase.required_suffix = 
+dotnet_naming_style.camelcase.word_separator = 
+dotnet_naming_style.camelcase.capitalization = camel_case
+
+# Rules:
+
+# SA1101: Prefix local calls with this
+dotnet_diagnostic.SA1101.severity = none
+```

docs/input/guidelines/examples/StyleCopJson.md

@@ -0,0 +1,36 @@
+---
+Order: 2
+Title: Example for stylecop.json
+---
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+## Table of Contents
+
+- [Example](#example)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+## Example
+
+```json
+{
+    "$schema": "https://raw.githubusercontent.com/DotNetAnalyzers/StyleCopAnalyzers/master/StyleCop.Analyzers/StyleCop.Analyzers/Settings/stylecop.schema.json",
+    "settings": {
+        "indentation": {
+            "indentationSize": 4,
+            "tabSize": 4,
+            "useTabs": false
+        },
+        "orderingRules": {
+            "usingDirectivesPlacement": "outsideNamespace",
+            "blankLinesBetweenUsingGroups": "allow",
+            "systemUsingDirectivesFirst": true
+        },
+        "documentationRules": {
+            "xmlHeader": false
+        }
+    }
+}
+
+```

docs/input/rules/ccg0006.md

@@ -0,0 +1,42 @@
+---
+Order: 6
+Title: CCG0006
+Description: Missing recommended configuraion-file
+---
+
+ > No reference to `.editorconfig` found. Usage of `.editorconfig` is strongly recommended.
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+## Table of Contents
+
+- [Cause](#cause)
+- [Description](#description)
+- [How to fix violations](#how-to-fix-violations)
+- [Related guidelines](#related-guidelines)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+## Cause
+
+This warning is raised, when a recommended configuration-file (i.e. `stylecop.json` or `.editorconfig`) can not be found.
+
+## Description
+
+Code-Formatting and layout should be properly configured. This is done using
+blah and blah.
+
+## How to fix violations
+
+Add a balh and blah to the project.
+
+Example-Files can be found at:
+
+* [`stylecop.json`](../guidelines/examples/StyleCopJson.md)
+* [`.editorconfig`](../guidelines/examples/Editorconfig.md)
+
+(Or opt-out of this rule, by setting `CakeContribGuidelinesOmitRecommendedConfigFile`)
+
+## Related guidelines
+
+* [Usage of Analysers](../guidelines/Analysers)

e2e-tests/CCG0001/Default/Default.csproj

@@ -10,5 +10,8 @@
         <PrivateAssets>all</PrivateAssets>
       </PackageReference>
     </ItemGroup>
+    <ItemGroup>
+      <AdditionalFiles Include="$(ProjectDir)/../../../src/stylecop.json" Link="stylecop.json" />
+    </ItemGroup>
 
 </Project>

e2e-tests/CCG0002/Default/Default.csproj

@@ -11,5 +11,8 @@
         <PrivateAssets>all</PrivateAssets>
       </PackageReference>
     </ItemGroup>
+    <ItemGroup>
+      <AdditionalFiles Include="$(ProjectDir)/../../../src/stylecop.json" Link="stylecop.json" />
+    </ItemGroup>
 
 </Project>

e2e-tests/CCG0003/Default/Default.csproj

@@ -12,5 +12,8 @@
         <PrivateAssets>all</PrivateAssets>
       </PackageReference>
     </ItemGroup>
+    <ItemGroup>
+      <AdditionalFiles Include="$(ProjectDir)/../../../src/stylecop.json" Link="stylecop.json" />
+    </ItemGroup>
 
 </Project>