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tools/fs/safe-watcher.ts

Summary

Maintainability
D
2 days
Test Coverage

Function startNewWatcher has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.
Open

function startNewWatcher(absPath: string): Entry {
  let stat: Stats | BigIntStats | null | undefined = null;

  if (DEDUPLICATE_BY_INO) {
    stat = statOrNull(absPath);
Severity: Minor
Found in tools/fs/safe-watcher.ts - About 6 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 startNewWatcher has 110 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function startNewWatcher(absPath: string): Entry {
  let stat: Stats | BigIntStats | null | undefined = null;

  if (DEDUPLICATE_BY_INO) {
    stat = statOrNull(absPath);
Severity: Major
Found in tools/fs/safe-watcher.ts - About 4 hrs to fix

    File safe-watcher.ts has 308 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    import { FSWatcher, Stats, BigIntStats } from "fs";
import { Profile } from "../tool-env/profile";
import {
  statOrNull,
  convertToOSPath,
    Severity: Minor
    Found in tools/fs/safe-watcher.ts - About 3 hrs to fix

      Function addWatchRoot has 41 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      export function addWatchRoot(absPath: string) {
  if (watchRoots.has(absPath) || watcherLibrary !== 'nsfw' || !watcherEnabled) {
    return;
  }
      Severity: Minor
      Found in tools/fs/safe-watcher.ts - About 1 hr to fix

        Function statWatch has 36 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        function statWatch(
  absPath: string,
  interval: number,
  callback: (current: Stats, previous: Stats) => void,
) {
        Severity: Minor
        Found in tools/fs/safe-watcher.ts - About 1 hr to fix

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

          export function addWatchRoot(absPath: string) {
  if (watchRoots.has(absPath) || watcherLibrary !== 'nsfw' || !watcherEnabled) {
    return;
  }
          Severity: Minor
          Found in tools/fs/safe-watcher.ts - 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"

          Further reading

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