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packages/babel-plugin-proposal-decorators/src/transformer-legacy.js

Summary

Maintainability
C
1 day
Test Coverage

Function applyTargetDecorators has 90 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function applyTargetDecorators(path, state, decoratedProps) {
  const name = path.scope.generateDeclaredUidIdentifier(
    path.isClass() ? "class" : "obj",
  );
Severity: Major
Found in packages/babel-plugin-proposal-decorators/src/transformer-legacy.js - About 3 hrs to fix

    Function exprs has 80 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      const exprs = decoratedProps.reduce(function (acc, node) {
    const decorators = node.decorators || [];
    node.decorators = null;

    if (decorators.length === 0) return acc;
    Severity: Major
    Found in packages/babel-plugin-proposal-decorators/src/transformer-legacy.js - About 3 hrs to fix

      Function applyTargetDecorators has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
      Open

      function applyTargetDecorators(path, state, decoratedProps) {
  const name = path.scope.generateDeclaredUidIdentifier(
    path.isClass() ? "class" : "obj",
  );
      Severity: Minor
      Found in packages/babel-plugin-proposal-decorators/src/transformer-legacy.js - About 2 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

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