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

    def prepare
      prep_cmd = "#{prepare_command}#{production_flag}"
      _stdout, stderr, status = Dir.chdir(project_path) { Cmd.run(prep_cmd) }

      return if status.success?
Severity: Minor
Found in lib/license_finder/package_managers/pnpm.rb and 1 other location - About 35 mins to fix
lib/license_finder/package_managers/npm.rb on lines 29..36

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 34.

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

    def unlicense(name, lic, txn = {})
      add_decision [:unlicense, name, lic, txn]

      versions = txn[:versions]
Severity: Minor
Found in lib/license_finder/decisions.rb and 1 other location - About 25 mins to fix
lib/license_finder/decisions.rb on lines 102..113

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 30.

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

Method conda_list has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def conda_list
      command = 'conda list'
      stdout, stderr, status = activated_conda(command)

      if status.success?
Severity: Minor
Found in lib/license_finder/package_managers/conda.rb - 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

    def license(name, lic, txn = {})
      add_decision [:license, name, lic, txn]

      versions = txn[:versions]
Severity: Minor
Found in lib/license_finder/decisions.rb and 1 other location - About 25 mins to fix
lib/license_finder/decisions.rb on lines 116..127

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 30.

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

Method restore has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def self.restore(persisted, result = new)
      return result unless persisted

      # From https://makandracards.com/makandra/465149-ruby-the-yaml-safe_load-method-hides-some-pitfalls
      actions = if Gem::Version.new(Psych::VERSION) >= Gem::Version.new('3.1.0.pre1')
Severity: Minor
Found in lib/license_finder/decisions.rb - 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

Method approval_of has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def approval_of(name, version = nil)
      if !@approvals.key?(name)
        nil
      elsif !version.nil?
        @approvals[name] if @approvals[name][:safe_versions].empty? || @approvals[name][:safe_versions].include?(version)
Severity: Minor
Found in lib/license_finder/decisions.rb - 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

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

    def parse_key_val(line)
      key, val = key_val(line)
      if val
        @current_project[key.downcase] = val
      elsif line.start_with?(' ')
Severity: Minor
Found in lib/license_finder/package_utils/conan_info_parser.rb and 1 other location - About 25 mins to fix
lib/license_finder/package_utils/conan_info_parser_v2.rb on lines 36..46

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 30.

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

Method parse has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def parse(info)
      @lines = info.lines.map(&:chomp)
      @state = :project_level # state of the state machine
      @projects = [] # list of projects
      @current_project = nil # current project being populated in the SM
Severity: Minor
Found in lib/license_finder/package_utils/conan_info_parser.rb - 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

Method say_each has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def say_each(coll)
        if coll.any?
          coll.each do |item|
            printer.say(block_given? ? yield(item) : item)
          end
Severity: Minor
Found in lib/license_finder/cli/base.rb - 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

Method add has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def add(name, license, version)
        modifying do
          decisions
            .add_package(name, version, txn)
            .license(name, license, txn)
Severity: Minor
Found in lib/license_finder/cli/dependencies.rb - 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

Method populate_groups has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def populate_groups(package_json)
        package_json.groups.each do |group|
          group.package_names.each do |package_name|
            @packages.each_key do |identifier|
              next unless identifier.name == package_name
Severity: Minor
Found in lib/license_finder/packages/npm_package.rb - 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

Method go_list has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def go_list
      Dir.chdir(project_path) do
        # avoid checking canonical import path. some projects uses
        # non-canonical import path and rely on the fact that the deps are
        # checked in. Canonical paths are only checked by `go get'. We
Severity: Minor
Found in lib/license_finder/package_managers/go_workspace.rb - 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

Method current_packages has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def current_packages
      # Generate a file "target/generated-resources/licenses.xml" that contains a list of
      # dependencies including their groupId, artifactId, version and license (name, file, url).
      # The license file downloaded this way, however, is a generic one without author information.
      # This file also does not contain further information about the package like its name,
Severity: Minor
Found in lib/license_finder/package_managers/maven.rb - 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

Method add_info_from_pom has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def add_info_from_pom(pom_file, dep)
      pom = XmlSimple.xml_in(pom_file.read, { 'ForceArray' => false })

      name = pom['name']
      dep.store('summary', name) unless name.nil?
Severity: Minor
Found in lib/license_finder/package_utils/maven_dependency_finder.rb - 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

Method packages_info has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def packages_info
      Dir.chdir(project_path) do
        # Explanations:
        # * Only list dependencies (packages not listed in the project directory)
        #   (.DepOnly)
Severity: Minor
Found in lib/license_finder/package_managers/go_modules.rb - 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

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

    def parse_key_val(line)
      key, val = key_val(line)
      if val
        @current_project[key.downcase] = val
      elsif line.start_with?(' ')
Severity: Minor
Found in lib/license_finder/package_utils/conan_info_parser_v2.rb and 1 other location - About 25 mins to fix
lib/license_finder/package_utils/conan_info_parser.rb on lines 31..41

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 30.

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

Method license_names_from_standard_spec has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def self.license_names_from_standard_spec(spec)
      licenses = spec['licenses'] || [spec['license']].compact
      licenses = [licenses] unless licenses.is_a?(Array)
      licenses = licenses.flatten
      licenses.map do |license|
Severity: Minor
Found in lib/license_finder/package.rb - 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

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

    def parse_val_list(line)
      if val_list_level(line)
        @current_vals << line.strip
      else
        @current_project[@current_key] = @current_vals
Severity: Minor
Found in lib/license_finder/package_utils/conan_info_parser.rb and 1 other location - About 15 mins to fix
lib/license_finder/package_utils/conan_info_parser_v2.rb on lines 49..58

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 26.

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

      def apache1_1
        License.new(
          short_name: 'Apache1_1',
          spdx_id: 'Apache-1.1',
          pretty_name: 'Apache 1.1',
Severity: Minor
Found in lib/license_finder/license/definitions.rb and 1 other location - About 15 mins to fix
lib/license_finder/license/definitions.rb on lines 89..108

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 26.

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

      def apache2
        License.new(
          short_name: 'Apache2',
          spdx_id: 'Apache-2.0',
          pretty_name: 'Apache 2.0',
Severity: Minor
Found in lib/license_finder/license/definitions.rb and 1 other location - About 15 mins to fix
lib/license_finder/license/definitions.rb on lines 67..86

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 26.

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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