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haraka/haraka-plugin-watch

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index.js

Summary

Maintainability
F
5 days
Test Coverage

Function format_any has a Cognitive Complexity of 141 (exceeds 20 allowed). Consider refactoring.
Open

exports.format_any = function (pi_name, r) {
  // title: the value shown in the HTML tooltip
  // classy: color of the square
  switch (pi_name) {
    case 'access':
Severity: Minor
Found in index.js - About 2 days 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 get_class has a Cognitive Complexity of 85 (exceeds 20 allowed). Consider refactoring.
Open

exports.get_class = function (pi_name, r) {
  if (!r.pass) r.pass = []
  if (!r.fail) r.fail = []
  if (!r.err) r.err = []
Severity: Minor
Found in index.js - About 1 day 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 format_any has 185 lines of code (exceeds 100 allowed). Consider refactoring.
Open

exports.format_any = function (pi_name, r) {
  // title: the value shown in the HTML tooltip
  // classy: color of the square
  switch (pi_name) {
    case 'access':
Severity: Major
Found in index.js - About 4 hrs to fix

    Function redis_subscribe_all_results has 144 lines of code (exceeds 100 allowed). Consider refactoring.
    Open

    exports.redis_subscribe_all_results = async function (next) {
  const plugin = this

  if (this.pubsub) return // already subscribed?
    Severity: Major
    Found in index.js - About 2 hrs to fix

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

        if (host) {
    switch (host) {
      case 'DNSERROR':
      case 'Unknown':
        host = ''
      Severity: Major
      Found in index.js and 1 other location - About 1 hr to fix
      index.js on lines 705..715

      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 74.

      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

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

        if (host) {
    switch (host) {
      case 'DNSERROR':
      case 'Unknown':
        host = ''
      Severity: Major
      Found in index.js and 1 other location - About 1 hr to fix
      index.js on lines 735..745

      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 74.

      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

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

        return {
    newval: host ? `${hostShort} / ${ip}` : ip,
    title: host ? `${host} / ${ip}` : ip,
  }
      Severity: Minor
      Found in index.js and 1 other location - About 45 mins to fix
      index.js on lines 719..722

      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 50.

      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

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

          remote_host: {
      newval: host ? `${hostShort} / ${ip}` : ip,
      title: host ? `${host} / ${ip}` : ip,
    },
      Severity: Minor
      Found in index.js and 1 other location - About 45 mins to fix
      index.js on lines 747..750

      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 50.

      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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