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phadej/typify-bin

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Function instrument has 109 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function instrument(stats, code, file) {
  // console.log("Instrumenting file:", file);

  var syntax = esprima.parse(code, ESPRIMA_OPTIONS);
Severity: Major
Found in lib/instrument.js - About 4 hrs to fix

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

          if (m) {
        newnode = astgen.exprstmt(astgen.call(
          astgen.property(
            astgen.property(
              astgen.identifier("global"),
    Severity: Major
    Found in lib/instrument.js and 1 other location - About 3 hrs to fix
    lib/instrument.js on lines 167..178

    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 100.

    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 (m) {
        newnode = astgen.exprstmt(astgen.call(
          astgen.property(
            astgen.property(
              astgen.identifier("global"),
    Severity: Major
    Found in lib/instrument.js and 1 other location - About 3 hrs to fix
    lib/instrument.js on lines 181..192

    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 100.

    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

    Function cli has 40 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    function cli(argv) {
  program.parse(argv);

  if (program.args.length === 0) {
    console.error(chalk.red("Error:") + " command is required");
    Severity: Minor
    Found in bin/typify.js - About 1 hr to fix

      Function instrument has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

      function instrument(stats, code, file) {
  // console.log("Instrumenting file:", file);

  var syntax = esprima.parse(code, ESPRIMA_OPTIONS);
      Severity: Minor
      Found in lib/instrument.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

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

      function cli(argv) {
  program.parse(argv);

  if (program.args.length === 0) {
    console.error(chalk.red("Error:") + " command is required");
      Severity: Minor
      Found in bin/typify.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

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

          if (typeof program.types !== "string" ||
      !fs.existsSync(program.types) ||
      !fs.statSync(program.types).isFile()) {
      console.error(chalk.red("Error:") + " types parameter should be a existing file");
      console.log(program.outputHelp());
      Severity: Minor
      Found in bin/typify.js and 1 other location - About 40 mins to fix
      bin/typify.js on lines 36..40

      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 48.

      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 (program.args.length === 0) {
    console.error(chalk.red("Error:") + " command is required");
    console.log(program.outputHelp());
    return 1;
  }
      Severity: Minor
      Found in bin/typify.js and 1 other location - About 40 mins to fix
      bin/typify.js on lines 43..49

      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 48.

      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 (possibleBlock.range[0] <= comment.range[0] && possibleBlock.range[1] >= comment.range[1]) {
            if (possibleBlock.range[0] >= block.range[0] && possibleBlock.range[1] <= block.range[1]) {
              block = possibleBlock;
            }
          }
      Severity: Minor
      Found in lib/instrument.js and 1 other location - About 35 mins to fix
      lib/instrument.js on lines 229..231

      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 46.

      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 (possibleBlock.range[0] >= block.range[0] && possibleBlock.range[1] <= block.range[1]) {
              block = possibleBlock;
            }
      Severity: Minor
      Found in lib/instrument.js and 1 other location - About 35 mins to fix
      lib/instrument.js on lines 228..232

      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 46.

      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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