adding dart support

.automation/test/dart/README.md

@@ -0,0 +1,13 @@
+# Dart Test Cases
+This folder holds the test cases for **Dart**.
+
+## Additional Docs
+No Additional information is needed for this test case.
+
+## Good Test Cases
+The test cases denoted: `LANGUAGE_good_FILE.EXTENSION` are all valid, and should pass successfully when linted.
+- **Note:** They are linted utilizing the default linter rules.
+
+## Bad Test Cases
+The test cases denoted: `LANGUAGE_bad_FILE.EXTENSION` are **NOT** valid, and should trigger errors when linted.
+- **Note:** They are linted utilizing the default linter rules.

.automation/test/dart/dart_bad_1.dart

@@ -0,0 +1,6 @@
+// empty_constructor_bodies bad {}
+
+class Point {
+  int x, y;
+  Point(this.x, this.y) {}
+}

.automation/test/dart/dart_good_1.dart

@@ -0,0 +1,6 @@
+// empty_constructor_bodies good ;
+
+class Point {
+  int x, y;
+  Point(this.x, this.y);
+}

.github/linters/.dart-lint.yml

@@ -0,0 +1,57 @@
+---
+##########################
+##########################
+## Dart Linter rules    ##
+##########################
+##########################
+
+# Pedantic Rules
+# https://github.com/dart-lang/pedantic
+
+linter:
+  rules:
+    - always_declare_return_types
+    - always_require_non_null_named_parameters
+    - annotate_overrides
+    - avoid_empty_else
+    - avoid_init_to_null
+    - avoid_null_checks_in_equality_operators
+    - avoid_relative_lib_imports
+    - avoid_return_types_on_setters
+    - avoid_shadowing_type_parameters
+    - avoid_types_as_parameter_names
+    - camel_case_extensions
+    - curly_braces_in_flow_control_structures
+    - empty_catches
+    - empty_constructor_bodies
+    - library_names
+    - library_prefixes
+    - no_duplicate_case_values
+    - null_closures
+    - omit_local_variable_types
+    - prefer_adjacent_string_concatenation
+    - prefer_collection_literals
+    - prefer_conditional_assignment
+    - prefer_contains
+    - prefer_equal_for_default_values
+    - prefer_final_fields
+    - prefer_for_elements_to_map_fromIterable
+    - prefer_generic_function_type_aliases
+    - prefer_if_null_operators
+    - prefer_is_empty
+    - prefer_is_not_empty
+    - prefer_iterable_whereType
+    - prefer_single_quotes
+    - prefer_spread_collections
+    - recursive_getters
+    - slash_for_doc_comments
+    - type_init_formals
+    - unawaited_futures
+    - unnecessary_const
+    - unnecessary_new
+    - unnecessary_null_in_if_null_operators
+    - unnecessary_this
+    - unrelated_type_equality_checks
+    - use_function_type_syntax_for_parameters
+    - use_rethrow_when_possible
+    - valid_regexps

Dockerfile

@@ -159,6 +159,14 @@ RUN curl -sLO https://github.com/borkdude/clj-kondo/releases/download/v${CLJ_KON
 RUN curl -sSLO https://github.com/pinterest/ktlint/releases/latest/download/ktlint && chmod a+x ktlint \
     && mv "ktlint" /usr/bin/
 
+####################
+# Install dart-sdk #
+####################
+ARG DART_VERSION='2.8.4'
+RUN wget https://storage.googleapis.com/dart-archive/channels/stable/release/${DART_VERSION}/sdk/dartsdk-linux-x64-release.zip -O - -q | unzip - \
+    && mv dart-sdk/bin/* /usr/bin \
+    && rm -r "dart-sdk"
+
 ###########################################
 # Load GitHub Env Vars for GitHub Actions #
 ###########################################
@@ -190,6 +198,7 @@ ENV GITHUB_SHA=${GITHUB_SHA} \
     VALIDATE_ENV=${VALIDATE_ENV} \
     VALIDATE_CLOJURE=${VALIDATE_CLOJURE} \
     VALIDATE_KOTLIN=${VALIDATE_KOTLIN} \
+    VALIDATE_DART=${VALIDATE_DART} \
     VALIDATE_POWERSHELL=${VALIDATE_POWERSHELL} \
     VALIDATE_OPENAPI=${VALIDATE_OPENAPI} \
     VALIDATE_PROTOBUF=${VALIDATE_PROTOBUF} \

README.md

@@ -38,6 +38,7 @@ Developers on **GitHub** can call the **GitHub Action** to lint their code base
 | **CSS**          | [stylelint](https://stylelint.io/)                                       |
 | **Clojure**      | [clj-kondo](https://github.com/borkdude/clj-kondo)                       |
 | **CoffeeScript** | [coffeelint](https://coffeelint.github.io/)                              |
+| **Dart**         | [dartanalyzer](https://dart.dev/tools/dartanalyzer)                      |
 | **Dockerfile**   | [dockerfilelint](https://github.com/replicatedhq/dockerfilelint.git)     |
 | **ENV**          | [dotenv-linter](https://github.com/dotenv-linter/dotenv-linter)          |
 | **Golang**       | [golangci-lint](https://github.com/golangci/golangci-lint)               |
@@ -176,6 +177,7 @@ and won't run anything unexpected.
 | **VALIDATE_ENV** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_CLOJURE** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_KOTLIN** | `true` | Flag to enable or disable the linting process of the language. |
+| **VALIDATE_DART** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_OPENAPI** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_CLOUDFORMATION** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_PROTOBUF** | `true` | Flag to enable or disable the linting process of the language. |

docs/disabling-linters.md

@@ -658,6 +658,35 @@ import package.b.*
 
 --------------------------------------------------------------------------------
 
+## Dart
+- [dartanalyzer](https://dart.dev/tools/dartanalyzer)
+
+### dartanalyzer standard Config file
+- `.github/linters/.dart-lint.yml`
+- You can pass multiple rules and overwrite default rules
+- File should be located at: `.github/linters/.dart-lint.yml`
+
+### dartanalyzer disable single line
+```dart
+int x = ''; // ignore: invalid_assignment
+```
+
+### dartanalyzer disable code block
+- You can make [rule exceptions](https://dart.dev/guides/language/analysis-options#excluding-code-from-analysis) for the entire file.
+```dart
+// ignore_for_file: unused_import, unused_local_variable
+```
+
+### dartanalyzer disable entire file
+- You can disable entire files with the `analyzer.exclude` property in `.dart-lint.yml`
+```dart
+analyzer:
+  exclude:
+    - file
+```
+
+--------------------------------------------------------------------------------
+
 ## OpenAPI
 - [spectral](https://github.com/stoplightio/spectral)
 

lib/buildFileList.sh

@@ -336,6 +336,15 @@ function BuildFileList() {
     ############################
     # Get the Protocol Buffers files #
     ############################
+    elif [ "$FILE_TYPE" == "dart" ]; then
+      ################################
+      # Append the file to the array #
+      ################################
+      FILE_ARRAY_DART+=("$FILE")
+      ##########################################################
+      # Set the READ_ONLY_CHANGE_FLAG since this could be exec #
+      ##########################################################
+      READ_ONLY_CHANGE_FLAG=1
     elif [ "$FILE_TYPE" == "proto" ]; then
       ################################
       # Append the file to the array #

lib/linter.sh

@@ -77,6 +77,9 @@ PROTOBUF_LINTER_RULES="$DEFAULT_RULES_LOCATION/$PROTOBUF_FILE_NAME" # Path to th
 # Clojure Vars
 CLOJURE_FILE_NAME='.clj-kondo/config.edn'
 CLOJURE_LINTER_RULES="$DEFAULT_RULES_LOCATION/$CLOJURE_FILE_NAME"
+# Dart Vars
+DART_FILE_NAME='.dart-lint.yml'
+DART_LINTER_RULES="$DEFAULT_RULES_LOCATION/$DART_FILE_NAME"
 
 #######################################
 # Linter array for information prints #
@@ -85,7 +88,7 @@ LINTER_ARRAY=("jsonlint" "yamllint" "xmllint" "markdownlint" "shellcheck"
   "pylint" "perl" "rubocop" "coffeelint" "eslint" "standard"
   "ansible-lint" "/dockerfilelint/bin/dockerfilelint" "golangci-lint" "tflint"
   "stylelint" "dotenv-linter" "pwsh" "ktlint" "protolint" "clj-kondo"
-  "spectral" "cfn-lint")
+  "spectral" "cfn-lint" "dart")
 
 #############################
 # Language array for prints #
@@ -93,7 +96,7 @@ LINTER_ARRAY=("jsonlint" "yamllint" "xmllint" "markdownlint" "shellcheck"
 LANGUAGE_ARRAY=('YML' 'JSON' 'XML' 'MARKDOWN' 'BASH' 'PERL' 'PHP' 'RUBY' 'PYTHON'
   'COFFEESCRIPT' 'ANSIBLE' 'JAVASCRIPT_STANDARD' 'JAVASCRIPT_ES'
   'TYPESCRIPT_STANDARD' 'TYPESCRIPT_ES' 'DOCKER' 'GO' 'TERRAFORM'
-  'CSS' 'ENV' 'POWERSHELL' 'KOTLIN' 'PROTOBUF' 'CLOJURE' 'OPENAPI' 'CFN')
+  'CSS' 'ENV' 'POWERSHELL' 'KOTLIN' 'PROTOBUF' 'CLOJURE' 'OPENAPI' 'CFN' 'DART')
 
 ###################
 # GitHub ENV Vars #
@@ -129,6 +132,7 @@ VALIDATE_TERRAFORM="${VALIDATE_TERRAFORM}"                     # Boolean to vali
 VALIDATE_POWERSHELL="${VALIDATE_POWERSHELL}"                   # Boolean to validate language
 VALIDATE_KOTLIN="${VALIDATE_KOTLIN}"                           # Boolean to validate language
 VALIDATE_OPENAPI="${VALIDATE_OPENAPI}"                         # Boolean to validate language
+VALIDATE_DART="${VALIDATE_DART}"                               # Boolean to validate language
 TEST_CASE_RUN="${TEST_CASE_RUN}"                               # Boolean to validate only test cases
 DISABLE_ERRORS="${DISABLE_ERRORS}"                             # Boolean to enable warning-only output without throwing errors
 
@@ -219,6 +223,7 @@ ERRORS_FOUND_CLOJURE=0             # Count of errors found
 ERRORS_FOUND_KOTLIN=0              # Count of errors found
 ERRORS_FOUND_PROTOBUF=0            # Count of errors found
 ERRORS_FOUND_OPENAPI=0             # Count of errors found
+ERRORS_FOUND_DART=0                # Count of errors found
 
 ################################################################################
 ########################## FUNCTIONS BELOW #####################################
@@ -727,7 +732,8 @@ Footer() {
     [ "$ERRORS_FOUND_OPENAPI" -ne 0 ] ||
     [ "$ERRORS_FOUND_PROTOBUF" -ne 0 ] ||
     [ "$ERRORS_FOUND_CLOJURE" -ne 0 ] ||
-    [ "$ERRORS_FOUND_KOTLIN" -ne 0 ]; then
+    [ "$ERRORS_FOUND_KOTLIN" -ne 0 ] ||
+    [ "$ERRORS_FOUND_DART" -ne 0 ]; then
     # Failed exit
     echo -e "${NC}${F[R]}Exiting with errors found!${NC}"
     exit 1
@@ -795,6 +801,8 @@ GetLinterRules "POWERSHELL"
 GetLinterRules "CSS"
 # Get CFN rules
 GetLinterRules "CFN"
+# Get DART rules
+GetLinterRules "DART"
 
 #################################
 # Check if were in verbose mode #
@@ -1069,6 +1077,17 @@ if [ "$VALIDATE_KOTLIN" == "true" ]; then
   LintCodebase "KOTLIN" "ktlint" "ktlint" ".*\.\(kt\|kts\)\$" "${FILE_ARRAY_KOTLIN[@]}"
 fi
 
+##################
+# DART LINTING #
+##################
+if [ "$VALIDATE_DART" == "true" ]; then
+  #######################
+  # Lint the Dart files #
+  #######################
+  # LintCodebase "FILE_TYPE" "LINTER_NAME" "LINTER_CMD" "FILE_TYPES_REGEX" "FILE_ARRAY"
+  LintCodebase "DART" "dart" "dartanalyzer --options $DART_LINTER_RULES" ".*\.\(dart\)\$" "${FILE_ARRAY_DART[@]}"
+fi
+
 ##################
 # DOCKER LINTING #
 ##################

lib/validation.sh

@@ -100,7 +100,8 @@ function GetValidationInfo() {
     $VALIDATE_CLOJURE || -n \
     $VALIDATE_PROTOBUF || -n \
     $VALIDATE_OPENAPI || -n \
-    $VALIDATE_KOTLIN ]]; then
+    $VALIDATE_KOTLIN || -n \
+    $VALIDATE_DART ]]; then
     ANY_SET="true"
   fi
 
@@ -412,6 +413,20 @@ function GetValidationInfo() {
     VALIDATE_KOTLIN="true"
   fi
 
+  ####################################
+  # Validate if we should check DART #
+  ####################################
+  if [[ $ANY_SET == "true" ]]; then
+    # Some linter flags were set - only run those set to true
+    if [[ -z $VALIDATE_DART ]]; then
+      # ENV flag was not set - default to false
+      VALIDATE_DART="false"
+    fi
+  else
+    # No linter flags were set - default all to true
+    VALIDATE_DART="true"
+  fi
+
   #######################################
   # Validate if we should check OPENAPI #
   #######################################
@@ -582,6 +597,11 @@ function GetValidationInfo() {
   else
     PRINT_ARRAY+=("- Excluding [PROTOBUF] files in code base...")
   fi
+  if [[ $VALIDATE_DART == "true" ]]; then
+    PRINT_ARRAY+=("- Validating [DART] files in code base...")
+  else
+    PRINT_ARRAY+=("- Excluding [DART] files in code base...")
+  fi
 
   ##############################
   # Validate Ansible Directory #

lib/worker.sh

@@ -477,6 +477,7 @@ function RunTestCases() {
   TestCodebase "KOTLIN" "ktlint" "ktlint" ".*\.\(kt\|kts\)\$" "kotlin"
   TestCodebase "PROTOBUF" "protolint" "protolint lint --config_path $PROTOBUF_LINTER_RULES" ".*\.\(proto\)\$" "protobuf"
   TestCodebase "OPENAPI" "spectral" "spectral lint -r $OPENAPI_LINTER_RULES" ".*\.\(ymlopenapi\|jsonopenapi\)\$" "openapi"
+  TestCodebase "DART" "dart" "dartanalyzer --options $DART_LINTER_RULES" ".*\.\(dart\)\$" "dart"
 
   #################
   # Footer prints #