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src/manifest/index.js

Summary

Maintainability
D
1 day
Test Coverage

File index.js has 334 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import { path, fs, config, _, t, log, lazy_require, isBlank } from 'azk';
import { System } from 'azk/system';
import { Validate } from 'azk/manifest/validate';
import { ManifestError, ManifestRequiredError, SystemNotFoundError } from 'azk/utils/errors';
import Utils from 'azk/utils';
Severity: Minor
Found in src/manifest/index.js - About 4 hrs to fix

    Manifest has 28 functions (exceeds 20 allowed). Consider refactoring.
    Open

    export class Manifest {
  constructor(cwd, file = null, required = false) {
    if (typeof file == "boolean") {
      [required, file] = [file, null];
    }
    Severity: Minor
    Found in src/manifest/index.js - About 3 hrs to fix

      Function _system_validate has 34 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        _system_validate(name, properties) {
    var msg, opts;
    // system_name must not contain anything not valid in docker container name
    if (!name.match(/^[a-zA-Z0-9-]+$/)) {
      msg = t("manifest.system_name_invalid", { system: name });
      Severity: Minor
      Found in src/manifest/index.js - About 1 hr to fix

        Function systemsInOrder has 34 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          systemsInOrder(requireds = []) {
    var edges = [];
    _.each(this.systems, (system, name) => {
      if (_.isEmpty(system.depends)) {
        edges.push(["__", name]);
        Severity: Minor
        Found in src/manifest/index.js - About 1 hr to fix

          Function _system_validate has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
          Open

            _system_validate(name, properties) {
    var msg, opts;
    // system_name must not contain anything not valid in docker container name
    if (!name.match(/^[a-zA-Z0-9-]+$/)) {
      msg = t("manifest.system_name_invalid", { system: name });
          Severity: Minor
          Found in src/manifest/index.js - About 55 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

          Function constructor has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
          Open

            constructor(cwd, file = null, required = false) {
    if (typeof file == "boolean") {
      [required, file] = [file, null];
    }
          Severity: Minor
          Found in src/manifest/index.js - About 45 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

          Function parse has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
          Open

            parse() {
    var content  = fs.readFileSync(this.file);
    let err_file = path.relative(this.cwd_search, this.file);
    var err  = check(content.toString(), this.file);
    if (err) {
          Severity: Minor
          Found in src/manifest/index.js - About 35 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

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

              if (!_.isEmpty(properties.mount_folders)) {
      opts = { option: 'mount_folders', system: name, manifest: this.file };
      msg  = t("manifest.mount_and_persistent_deprecated", opts);
      throw new ManifestError(this.file, msg);
    }
          Severity: Major
          Found in src/manifest/index.js and 1 other location - About 1 hr to fix
          src/manifest/index.js on lines 215..219

          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 55.

          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

              if (!_.isEmpty(properties.persistent_folders)) {
      opts = { option: 'persistent_folders', system: name, manifest: this.file };
      msg  = t("manifest.mount_and_persistent_deprecated", opts);
      throw new ManifestError(this.file, msg);
    }
          Severity: Major
          Found in src/manifest/index.js and 1 other location - About 1 hr to fix
          src/manifest/index.js on lines 210..214

          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 55.

          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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