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tools/console/console.js

Summary

Maintainability
F
5 days
Test Coverage

File console.js has 827 lines of code (exceeds 250 allowed). Consider refactoring.
Open

///  This class provides a set of utility functions for printing to the terminal
///  in the Meteor tool.
///
///  When you intend for your messages to be read by humans, you should use the
///  following functions to print to the terminal. They will automatically line
Severity: Major
Found in tools/console/console.js - About 1 day to fix

    Console has 52 functions (exceeds 20 allowed). Consider refactoring.
    Open

    class Console extends ConsoleBase {
  constructor(options) {
    super();

    options = options || Object.create(null);
    Severity: Major
    Found in tools/console/console.js - About 7 hrs to fix

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

        _statusPoll() {
    // XXX: Early exit here if we're not showing status at all?

    var rootProgress = getRootProgress();
    if (PROGRESS_DEBUG) {
      Severity: Minor
      Found in tools/console/console.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 _wrapText has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
      Open

        _wrapText(text, options) {
    options = options || Object.create(null);

    // Compute the maximum offset on the bulk of the message.
    var maxIndent = 0;
      Severity: Minor
      Found in tools/console/console.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 _render has 46 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        _render() {
    if (this._rerenderTimeout) {
      this._clearDelayedRender();
    }
      Severity: Minor
      Found in tools/console/console.js - About 1 hr to fix

        Function _render has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
        Open

          _render() {
    if (this._rerenderTimeout) {
      this._clearDelayedRender();
    }
        Severity: Minor
        Found in tools/console/console.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 readLine has 38 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          readLine(options) {
    options = Object.assign(Object.create(null), {
      echo: true,
      stream: this._stream
    }, options);
        Severity: Minor
        Found in tools/console/console.js - About 1 hr to fix

          Function _statusPoll has 36 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            _statusPoll() {
    // XXX: Early exit here if we're not showing status at all?

    var rootProgress = getRootProgress();
    if (PROGRESS_DEBUG) {
          Severity: Minor
          Found in tools/console/console.js - About 1 hr to fix

            Function _wrapText has 35 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

              _wrapText(text, options) {
    options = options || Object.create(null);

    // Compute the maximum offset on the bulk of the message.
    var maxIndent = 0;
            Severity: Minor
            Found in tools/console/console.js - About 1 hr to fix

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

                _updateProgressDisplay() {
    var newProgressDisplay;

    if (! this._progressDisplayEnabled) {
      newProgressDisplay = new ProgressDisplayNone();
              Severity: Minor
              Found in tools/console/console.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 constructor has 30 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

                constructor(options) {
    super();

    options = options || Object.create(null);
              Severity: Minor
              Found in tools/console/console.js - About 1 hr to fix

                Function _print has 30 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                  _print(level, message) {
    // We need to hide the progress bar/spinner before printing the message
    var progressDisplay = this._progressDisplay;
    progressDisplay.depaint();
                Severity: Minor
                Found in tools/console/console.js - About 1 hr to fix

                  Function printTwoColumns has 27 lines of code (exceeds 25 allowed). Consider refactoring.
                  Open

                    printTwoColumns(rows, options) {
    options = options || Object.create(null);

    var longest = '';
    rows.forEach(row => {
                  Severity: Minor
                  Found in tools/console/console.js - About 1 hr to fix

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

                      _print(level, message) {
    // We need to hide the progress bar/spinner before printing the message
    var progressDisplay = this._progressDisplay;
    progressDisplay.depaint();
                    Severity: Minor
                    Found in tools/console/console.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 7 (exceeds 5 allowed). Consider refactoring.
                    Open

                      constructor(options) {
    super();

    options = options || Object.create(null);
                    Severity: Minor
                    Found in tools/console/console.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

                    Function printError has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
                    Open

                      printError(err, info) {
    var message = err.message;
    if (! message) {
      message = "Unexpected error";
      if (this.verbose) {
                    Severity: Minor
                    Found in tools/console/console.js - About 25 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

                      warn(...args) {
    if (! this.isWarnEnabled()) { return; }

    var message = this._prettifyMessage(args);
    this._print(LEVEL_WARN, message);
                    Severity: Major
                    Found in tools/console/console.js and 1 other location - About 1 hr to fix
                    tools/console/console.js on lines 817..822

                    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 59.

                    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

                      info(...args) {
    if (! this.isInfoEnabled()) { return; }

    var message = this._prettifyMessage(args);
    this._print(LEVEL_INFO, message);
                    Severity: Major
                    Found in tools/console/console.js and 1 other location - About 1 hr to fix
                    tools/console/console.js on lines 840..845

                    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 59.

                    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

                      updateStatus(status) {
    if (status == this._status) {
      return;
    }
                    Severity: Minor
                    Found in tools/console/console.js and 1 other location - About 35 mins to fix
                    tools/console/console.js on lines 316..323

                    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

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

                      updateStatus(status) {
    if (status == this._status) {
      return;
    }
                    Severity: Minor
                    Found in tools/console/console.js and 1 other location - About 35 mins to fix
                    tools/console/console.js on lines 176..183

                    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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