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de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js

Summary

Maintainability
D
1 day
Test Coverage

Function tokenBase has 44 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function tokenBase(stream, state) {
    var ch = stream.next();

    // is a start of string?
    if (ch == '"' || ch == "'")
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 1 hr to fix

Avoid deeply nested control flow statements.
Open

        if (!stream.eat(")") && !stream.eat("."))
          return "keyword";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 45 mins to fix

Avoid too many return statements within this function.
Open

        return "operator";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return "variable";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return "comment";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return "variable-3";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

          return "keyword";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return "operator";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return "operator";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return "variable-2";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js - About 30 mins to fix

Similar blocks of code found in 4 locations. Consider refactoring.
Open

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while((next = stream.next()) != null) {
        if (next == quote && !escaped) {
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js and 3 other locations - About 4 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/verilog/verilog.js on lines 204..215
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/vhdl/vhdl.js on lines 93..104
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/vhdl/vhdl.js on lines 105..116

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 126.

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 keywords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js and 1 other location - About 1 hr to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/php/php.js on lines 14..18

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 4 locations. Consider refactoring.
Open

    token: function(stream, state) {
      if(stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      return style;
    }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pig/pig.js and 3 other locations - About 30 mins to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/dylan/dylan.js on lines 339..344
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/tiddlywiki/tiddlywiki.js on lines 299..303
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/xquery/xquery.js on lines 433..437

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 45.

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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