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babel/babel

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scripts/rollup-plugin-babel-source.js

Summary

Maintainability
C
1 day
Test Coverage

Function exports has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.
Open

module.exports = function () {
  return {
    name: "babel-source",
    load(id) {
      const matches = id.match(/packages\/(babel-[^/]+)\/src\//);
Severity: Minor
Found in scripts/rollup-plugin-babel-source.js - About 4 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"

Further reading

Function exports has 67 lines of code (exceeds 25 allowed). Consider refactoring.
Open

module.exports = function () {
  return {
    name: "babel-source",
    load(id) {
      const matches = id.match(/packages\/(babel-[^/]+)\/src\//);
Severity: Major
Found in scripts/rollup-plugin-babel-source.js - About 2 hrs to fix

    Function resolveId has 33 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        resolveId(importee) {
      if (importee === "@babel/runtime/regenerator") {
        return path.join(
          dirname,
          "packages",
    Severity: Minor
    Found in scripts/rollup-plugin-babel-source.js - About 1 hr to fix

      Function load has 27 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          load(id) {
      const matches = id.match(/packages\/(babel-[^/]+)\/src\//);
      if (matches) {
        // check if browser field exists for this file and replace
        const packageFolder = path.join(dirname, "packages", matches[1]);
      Severity: Minor
      Found in scripts/rollup-plugin-babel-source.js - About 1 hr to fix

        Avoid deeply nested control flow statements.
        Open

                      if (browserFile === false) {
                return "";
              }
        Severity: Major
        Found in scripts/rollup-plugin-babel-source.js - About 45 mins to fix

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