sensu-plugins/sensu-plugins-elasticsearch

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bin/check-es-indices-field-count.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method run has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
Open

  def run
    fieldcounts = indexfieldcount
    limits = fieldlimitsetting

    warnings = {}
Severity: Minor
Found in bin/check-es-indices-field-count.rb - About 2 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

Method run has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def run
    fieldcounts = indexfieldcount
    limits = fieldlimitsetting

    warnings = {}
Severity: Minor
Found in bin/check-es-indices-field-count.rb - About 1 hr to fix

    Method indexfieldcount has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

      def indexfieldcount
        index_field_count = {}
        mappings = client.indices.get_mapping index: config[:index], type: config[:types]
        mappings.each do |index, index_mapping|
          unless index_mapping['mappings'].nil?
    Severity: Minor
    Found in bin/check-es-indices-field-count.rb - About 45 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

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