Method enum_viclient
has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
def enum_viclient
print_status("Information about VMware VI Client:")
vi_pluggins = nil
begin
vi_version = registry_getvaldata("HKLM\\SOFTWARE\\VMware, Inc.\\VMware Virtual Infrastructure Client\\4.0","InstalledVersion")
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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
File enum_vmware.rb
has 278 lines of code (exceeds 250 allowed). Consider refactoring. Open
@client = client
opts = Rex::Parser::Arguments.new(
"-h" => [ false,"Help menu." ]
)
Method enum_viclient
has 63 lines of code (exceeds 25 allowed). Consider refactoring. Open
def enum_viclient
print_status("Information about VMware VI Client:")
vi_pluggins = nil
begin
vi_version = registry_getvaldata("HKLM\\SOFTWARE\\VMware, Inc.\\VMware Virtual Infrastructure Client\\4.0","InstalledVersion")
Method enum_vum
has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
def enum_vum
print_status("Information about VMware Update Manager:")
begin
vum_version = registry_getvaldata("HKLM\\SOFTWARE\\VMware, Inc.\\VMware Update Manager","InstalledVersion")
vum_server = registry_getvaldata("HKLM\\SOFTWARE\\VMware, Inc.\\VMware Update Manager","VUMServer")
Method enum_users
has 28 lines of code (exceeds 25 allowed). Consider refactoring. Open
def enum_users
os = @client.sys.config.sysinfo['OS']
users = []
path4users = ""
sysdrv = @client.sys.config.getenv('SystemDrive')
Method enum_users
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def enum_users
os = @client.sys.config.sysinfo['OS']
users = []
path4users = ""
sysdrv = @client.sys.config.getenv('SystemDrive')
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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 enum_vmwarewrk
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def enum_vmwarewrk
config = ""
name = ""
print_status("Enumerating VMware Workstation VM's:")
fav_file = ""
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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 enum_vihosupdt
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def enum_vihosupdt
hosts = []
print_status("Information about VMware vSphere Host Update Utility:")
enum_users.each do |u|
print_status("\tESX/ESXi Hosts added for Updates for user #{u['username']}:")
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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
print_status("Running as SYSTEM extracting user list..")
@client.fs.dir.foreach(path4users) do |u|
userinfo = {}
next if u =~ /^(\.|\.\.|All Users|Default|Default User|Public|desktop.ini|LocalService|NetworkService)$/
userinfo['username'] = u
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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 33.
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
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76