RoboticCheese/chef-dk-chef

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Showing 5 of 5 total issues

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

        def install_repo!
          if new_resource.channel != :stable
            raise(Chef::Exceptions::UnsupportedAction,
                  'A channel property cannot be used with the :repo source')
          end
Severity: Minor
Found in libraries/resource_chef_dk_app_windows.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

class Chef
  class Resource
    # An OS X implementation of the chef_dk_shell_init custom resource.
    #
    # @author Jonathan Hartman <j@p4nt5.com>
Severity: Minor
Found in libraries/resource_chef_dk_shell_init_mac_os_x.rb and 1 other location - About 25 mins to fix
libraries/resource_chef_dk_shell_init_debian.rb on lines 24..37

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 29.

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

class Chef
  class Resource
    # A Debian/Ubuntu implementation of the chef_dk_shell_init custom resource.
    #
    # @author Jonathan Hartman <j@p4nt5.com>
Severity: Minor
Found in libraries/resource_chef_dk_shell_init_debian.rb and 1 other location - About 25 mins to fix
libraries/resource_chef_dk_shell_init_mac_os_x.rb on lines 24..37

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 29.

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 installed_version
        sh = shell_out('pkgutil --pkg-info com.getchef.pkg.chefdk')
        return false if sh.exitstatus.nonzero?
        ver = sh.stdout.match(/^version:\W+([0-9]+\.[0-9]+\.[0-9]+)$/)[1]
        ver == package_metadata[:version] ? 'latest' : ver
Severity: Minor
Found in libraries/resource_chef_dk_app_mac_os_x.rb and 1 other location - About 15 mins to fix
libraries/resource_chef_dk_app_rhel.rb on lines 120..125

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 installed_version
        sh = shell_out('rpm -q --info chefdk')
        return false if sh.exitstatus.nonzero?
        ver = sh.stdout.match(/^Version\W+:\W+([0-9]+\.[0-9]+\.[0-9]+)/)[1]
        ver == package_metadata[:version] ? 'latest' : ver
Severity: Minor
Found in libraries/resource_chef_dk_app_rhel.rb and 1 other location - About 15 mins to fix
libraries/resource_chef_dk_app_mac_os_x.rb on lines 187..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 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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