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CamiloMM/avisynth

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code/newplugin.js

Summary

Maintainability
C
1 day
Test Coverage

Function processAutotype has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
Open

function processAutotype(param) {
    if (/a/.test(param.m)) {
        // Auto-parameters should guess what the value is supposed to mean.
        // If it's a number or boolean, just output it as is.
        // But if it's a string, it depends on whether it can also be a type.
Severity: Minor
Found in code/newplugin.js - About 3 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 pluginImplementation has 59 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function pluginImplementation(name, options, processParameter) {
    return function() {
        // Construct parameter definitons.
        var definitions = [];
        if (options.params) {
Severity: Major
Found in code/newplugin.js - About 2 hrs to fix

    Function createPlugin has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

    function createPlugin(name, options, types) {

    // Lazyness taken to new heights. First parameter can succintly describe some filters.
    // If combined with defining the second parameter, that will represent the types.
    if (name.indexOf('(') !== -1) {
    Severity: Minor
    Found in code/newplugin.js - About 1 hr 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

    Avoid deeply nested control flow statements.
    Open

                    if (!/^[a-z_][0-9a-z_]*$/i.test(param.value)) {
                    throw new AvisynthError('bad syntax for variable name "' + param.value + '"!');
                }
    Severity: Major
    Found in code/newplugin.js - About 45 mins to fix

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

      function processPath(param) {
    if (/[fp]/.test(param.m)) {
        param.value = path.resolve(param.value);
    }
}
      Severity: Minor
      Found in code/newplugin.js and 1 other location - About 50 mins to fix
      code/newplugin.js on lines 237..241

      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 51.

      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

      function processColor(param) {
    if (/c/.test(param.m)) {
        param.value = colors.parse(param.value);
    }
}
      Severity: Minor
      Found in code/newplugin.js and 1 other location - About 50 mins to fix
      code/newplugin.js on lines 199..203

      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 51.

      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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