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rizowski/eslint-watch

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Showing 4 of 4 total issues

Function listen has 30 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  listen(opts) {
    const watcher = watch.createWatcher(opts._, { ignored: opts.watchIgnore });
    const { flags, dirs } = cli.getCli(opts);
    const cacheLocation = path.relative(process.cwd(), path.resolve(opts.cacheLocation || '.eslintcache'));
Severity: Minor
Found in src/events/watch/index.js - About 1 hr to fix

Function getCli has 28 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  getCli(options) {
    const eswKeys = ['watch', 'versions', 'version', 'clear', 'changed', 'watchIgnore', 'watchDelay'];

    return Object.entries(options).reduce(
      (acc, [key, value]) => {
Severity: Minor
Found in src/cli/options.js - About 1 hr to fix

Avoid too many return statements within this function.
Open

    return acc;
Severity: Major
Found in src/eslint/parser.js - About 30 mins to fix

Function execute has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  async execute(args = [], cliOptions = {}) {
    const logger = Logger.createLogger('eslint');

    logger.debug('Executing %o', args);
Severity: Minor
Found in src/eslint/index.js - About 25 mins 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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