LinterCop

The LinterCop is a code linter for AL, comparable to widely used static analysis linters in other programming languages. It flags code quality issues, measures complexity, and promotes modern AL patterns. The code it flags is technically valid, but can be written in a cleaner, more maintainable or more idiomatic way.

Rules

IDTitleSeverityEnabledCode Fix
LC0003Object ID should not be in declarationInfo✓✓
LC0007Maintainability Index metricInfo✓
LC0008Maintainability Index threshold exceededWarning✓
LC0009Cyclomatic Complexity metricInfo✓
LC0010Cyclomatic Complexity threshold exceededWarning✓
LC0019DataClassification redundancyInfo✓✓
LC0020ApplicationArea redundancyInfo✓✓
LC0028Identifiers in event subscribersWarning✓
LC0031Record instance isolation levelWarning✓✓
LC0033App manifest runtime behindWarning✓
LC0040Explicitly set RunTriggerInfo✓
LC0043Use SecretText for sensitive textWarning✓
LC0048Error invocation using text constantWarning✓
LC0052Internal procedure not referencedWarning✓
LC0053Internal procedure only used in current objectInfo✓
LC0054Interface object name guideInfo✓
LC0063API page canonical field name guideInfo✓
LC0081Use IsEmpty method instead of CountInfo✓
LC0082Use Query or Find with Next instead of CountInfo✓
LC0083Use built-in date/time methodsInfo✓✓
LC0086Page style should not use string literalWarning✓
LC0088Option type should be EnumInfo✓
LC0089Cognitive Complexity metricInfo✓
LC0090Cognitive Complexity threshold exceededWarning✓
LC0094AllowInCustomizations redundancyWarning✓✓