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techno-express/node-7z-archive

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src/index.ts

Summary

Maintainability
F
4 days
Test Coverage

Function list has a Cognitive Complexity of 39 (exceeds 5 allowed). Consider refactoring.
Open

        function (
            filepath: string,
            options: { files?: string[] | undefined } | undefined,
            override = false
        ) {
Severity: Minor
Found in src/index.ts - About 5 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

File index.ts has 382 lines of code (exceeds 250 allowed). Consider refactoring.
Open

'use strict';

import when from 'when';
import { Files, ReplaceNativeSeparator, Run } from './utility.js';
import { createSfx } from './createSfx.js';
Severity: Minor
Found in src/index.ts - About 5 hrs to fix

    Function list has 70 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            function (
            filepath: string,
            options: { files?: string[] | undefined } | undefined,
            override = false
        ) {
    Severity: Major
    Found in src/index.ts - About 2 hrs to fix

      Function onprogress has 44 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

                      function onprogress(data: string) {
                    type Entry = {
                        date: Date;
                        attr: string;
                        size: number;
      Severity: Minor
      Found in src/index.ts - About 1 hr to fix

        Function retry has 8 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            command: string | undefined,
    options: {},
    override: boolean | undefined,
    progress: (arg0: any) => void,
    onprogress: (data: any) => any[],
        Severity: Major
        Found in src/index.ts - About 1 hr to fix

          Function only has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

                      filepath: string,
            dest: string,
            files: any,
            options = {},
            override = false
          Severity: Minor
          Found in src/index.ts - About 35 mins to fix

            Function windowsSfx has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Open

                name: string,
    files: string[],
    destination: string | undefined,
    options: Record<string, any> | undefined,
    type: string | undefined
            Severity: Minor
            Found in src/index.ts - About 35 mins to fix

              Similar blocks of code found in 2 locations. Consider refactoring.
              Open

              export const renameArchive =
    (SevenZip.renameArchive =
    SevenZip.rename =
        function (
            filepath: string,
              Severity: Major
              Found in src/index.ts and 1 other location - About 1 day to fix
              src/index.ts on lines 502..534

              Duplicated Code

              Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

              Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

              When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

              Tuning

              This issue has a mass of 197.

              We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

              The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

              If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

              See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

              Refactorings

              Further Reading

              Similar blocks of code found in 2 locations. Consider refactoring.
              Open

              export const updateArchive =
    (SevenZip.updateArchive =
    SevenZip.update =
        function (
            filepath: string,
              Severity: Major
              Found in src/index.ts and 1 other location - About 1 day to fix
              src/index.ts on lines 414..446

              Duplicated Code

              Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

              Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

              When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

              Tuning

              This issue has a mass of 197.

              We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

              The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

              If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

              See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

              Refactorings

              Further Reading

              Similar blocks of code found in 2 locations. Consider refactoring.
              Open

              export const createSfxLinux = (SevenZip.linuxSfx = function (
    name: string,
    files: string[],
    destination: string | undefined,
    options: Record<string, any> | undefined
              Severity: Major
              Found in src/index.ts and 1 other location - About 1 hr to fix
              src/index.ts on lines 637..652

              Duplicated Code

              Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

              Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

              When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

              Tuning

              This issue has a mass of 69.

              We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

              The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

              If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

              See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

              Refactorings

              Further Reading

              Similar blocks of code found in 2 locations. Consider refactoring.
              Open

              export const createSfxMac = (SevenZip.macSfx = function (
    name: string,
    files: string[],
    destination: string | undefined,
    options: Record<string, any> | undefined
              Severity: Major
              Found in src/index.ts and 1 other location - About 1 hr to fix
              src/index.ts on lines 604..619

              Duplicated Code

              Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

              Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

              When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

              Tuning

              This issue has a mass of 69.

              We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

              The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

              If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

              See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

              Refactorings

              Further Reading

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