Showing 15 of 15 total issues
Cyclomatic complexity for fonticon is too high. [18/11] Open
def fonticon
case action_type
when 'assign_scan_profile'
'fa fa-list-ul'
when 'create_snapshot'
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- Exclude checks
Checks that the cyclomatic complexity of methods is not higher than the configured maximum. The cyclomatic complexity is the number of linearly independent paths through a method. The algorithm counts decision points and adds one.
An if statement (or unless or ?:) increases the complexity by one. An else branch does not, since it doesn't add a decision point. The && operator (or keyword and) can be converted to a nested if statement, and ||/or is shorthand for a sequence of ifs, so they also add one. Loops can be said to have an exit condition, so they add one. Blocks that are calls to builtin iteration methods (e.g. `ary.map{...}) also add one, others are ignored.
def each_child_node(*types) # count begins: 1
unless block_given? # unless: +1
return to_enum(__method__, *types)
children.each do |child| # each{}: +1
next unless child.is_a?(Node) # unless: +1
yield child if types.empty? || # if: +1, ||: +1
types.include?(child.type)
end
self
end # total: 6
Similar blocks of code found in 3 locations. Consider refactoring. Open
def quadicon
icon = {
:top_left => {
:text => t = inventory_root_groups.size,
:tooltip => n_("%{number} Inventory Root Group", "%{number} Inventory Root Groups", t) % {:number => t}
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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 57.
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
Similar blocks of code found in 3 locations. Consider refactoring. Open
def quadicon
icon = {
:top_left => {
:text => t = container_nodes.size,
:tooltip => n_("%{number} Container Node", "%{number} Container Nodes", t) % {:number => t}
- Read upRead up
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 57.
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
Identical blocks of code found in 2 locations. Consider refactoring. Open
def fonticon
if state.downcase == "finished" && status
cancel_msg = message.include?('cancel')
if status.downcase == "ok" && !cancel_msg
"pficon pficon-ok"
- Read upRead up
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 57.
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
Similar blocks of code found in 3 locations. Consider refactoring. Open
def quadicon
icon = {
:top_left => {
:text => t = cloud_networks.size,
:tooltip => n_("%{number} Cloud Network", "%{number} Cloud Networks", t) % {:number => t}
- Read upRead up
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 57.
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
Identical blocks of code found in 2 locations. Consider refactoring. Open
def fonticon
if state.downcase == "finished" && status
cancel_msg = message.include?('cancel')
if status.downcase == "ok" && !cancel_msg
"pficon pficon-ok"
- Read upRead up
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 57.
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
Duplicate branch body detected. Open
when 'remove_tags'
'fa fa-tags'
- Read upRead up
- Exclude checks
Checks that there are no repeated bodies
within if/unless
, case-when
, case-in
and rescue
constructs.
With IgnoreLiteralBranches: true
, branches are not registered
as offenses if they return a basic literal value (string, symbol,
integer, float, rational, complex, true
, false
, or nil
), or
return an array, hash, regexp or range that only contains one of
the above basic literal values.
With IgnoreConstantBranches: true
, branches are not registered
as offenses if they return a constant value.
Example:
# bad
if foo
do_foo
do_something_else
elsif bar
do_foo
do_something_else
end
# good
if foo || bar
do_foo
do_something_else
end
# bad
case x
when foo
do_foo
when bar
do_foo
else
do_something_else
end
# good
case x
when foo, bar
do_foo
else
do_something_else
end
# bad
begin
do_something
rescue FooError
handle_error
rescue BarError
handle_error
end
# good
begin
do_something
rescue FooError, BarError
handle_error
end
Example: IgnoreLiteralBranches: true
# good
case size
when "small" then 100
when "medium" then 250
when "large" then 1000
else 250
end
Example: IgnoreConstantBranches: true
# good
case size
when "small" then SMALL_SIZE
when "medium" then MEDIUM_SIZE
when "large" then LARGE_SIZE
else MEDIUM_SIZE
end
metadata['rubygems_mfa_required']
must be set to 'true'
. Open
Gem::Specification.new do |spec|
spec.name = "manageiq-decorators"
spec.version = ManageIQ::Decorators::VERSION
spec.authors = ["ManageIQ Authors"]
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- Exclude checks
Requires a gemspec to have rubygems_mfa_required
metadata set.
This setting tells RubyGems that MFA (Multi-Factor Authentication) is required for accounts to be able perform privileged operations, such as (see RubyGems' documentation for the full list of privileged operations):
gem push
gem yank
gem owner --add/remove
- adding or removing owners using gem ownership page
This helps make your gem more secure, as users can be more confident that gem updates were pushed by maintainers.
Example:
# bad
Gem::Specification.new do |spec|
# no `rubygems_mfa_required` metadata specified
end
# good
Gem::Specification.new do |spec|
spec.metadata = {
'rubygems_mfa_required' => 'true'
}
end
# good
Gem::Specification.new do |spec|
spec.metadata['rubygems_mfa_required'] = 'true'
end
# bad
Gem::Specification.new do |spec|
spec.metadata = {
'rubygems_mfa_required' => 'false'
}
end
# good
Gem::Specification.new do |spec|
spec.metadata = {
'rubygems_mfa_required' => 'true'
}
end
# bad
Gem::Specification.new do |spec|
spec.metadata['rubygems_mfa_required'] = 'false'
end
# good
Gem::Specification.new do |spec|
spec.metadata['rubygems_mfa_required'] = 'true'
end
Duplicate branch body detected. Open
when 'delete_snapshots_by_age'
'fa fa-camera'
- Read upRead up
- Exclude checks
Checks that there are no repeated bodies
within if/unless
, case-when
, case-in
and rescue
constructs.
With IgnoreLiteralBranches: true
, branches are not registered
as offenses if they return a basic literal value (string, symbol,
integer, float, rational, complex, true
, false
, or nil
), or
return an array, hash, regexp or range that only contains one of
the above basic literal values.
With IgnoreConstantBranches: true
, branches are not registered
as offenses if they return a constant value.
Example:
# bad
if foo
do_foo
do_something_else
elsif bar
do_foo
do_something_else
end
# good
if foo || bar
do_foo
do_something_else
end
# bad
case x
when foo
do_foo
when bar
do_foo
else
do_something_else
end
# good
case x
when foo, bar
do_foo
else
do_something_else
end
# bad
begin
do_something
rescue FooError
handle_error
rescue BarError
handle_error
end
# good
begin
do_something
rescue FooError, BarError
handle_error
end
Example: IgnoreLiteralBranches: true
# good
case size
when "small" then 100
when "medium" then 250
when "large" then 1000
else 250
end
Example: IgnoreConstantBranches: true
# good
case size
when "small" then SMALL_SIZE
when "medium" then MEDIUM_SIZE
when "large" then LARGE_SIZE
else MEDIUM_SIZE
end
Duplicate branch body detected. Open
when 'fcp'
{:fonticon => 'ff ff-network-interface fa-rotate-180', :color => '#0099cc'}
- Read upRead up
- Exclude checks
Checks that there are no repeated bodies
within if/unless
, case-when
, case-in
and rescue
constructs.
With IgnoreLiteralBranches: true
, branches are not registered
as offenses if they return a basic literal value (string, symbol,
integer, float, rational, complex, true
, false
, or nil
), or
return an array, hash, regexp or range that only contains one of
the above basic literal values.
With IgnoreConstantBranches: true
, branches are not registered
as offenses if they return a constant value.
Example:
# bad
if foo
do_foo
do_something_else
elsif bar
do_foo
do_something_else
end
# good
if foo || bar
do_foo
do_something_else
end
# bad
case x
when foo
do_foo
when bar
do_foo
else
do_something_else
end
# good
case x
when foo, bar
do_foo
else
do_something_else
end
# bad
begin
do_something
rescue FooError
handle_error
rescue BarError
handle_error
end
# good
begin
do_something
rescue FooError, BarError
handle_error
end
Example: IgnoreLiteralBranches: true
# good
case size
when "small" then 100
when "medium" then 250
when "large" then 1000
else 250
end
Example: IgnoreConstantBranches: true
# good
case size
when "small" then SMALL_SIZE
when "medium" then MEDIUM_SIZE
when "large" then LARGE_SIZE
else MEDIUM_SIZE
end
Wrap expressions with varying precedence with parentheses to avoid ambiguity. Open
:tooltip => _("%{number}") % {:number => v_free_space_percent_of_total} + _("% Free Space")
- Read upRead up
- Exclude checks
Looks for expressions containing multiple binary operators
where precedence is ambiguous due to lack of parentheses. For example,
in 1 + 2 * 3
, the multiplication will happen before the addition, but
lexically it appears that the addition will happen first.
The cop does not consider unary operators (ie. !a
or -b
) or comparison
operators (ie. a =~ b
) because those are not ambiguous.
NOTE: Ranges are handled by Lint/AmbiguousRange
.
Example:
# bad
a + b * c
a || b && c
a ** b + c
# good (different precedence)
a + (b * c)
a || (b && c)
(a ** b) + c
# good (same precedence)
a + b + c
a * b / c % d
Duplicate branch body detected. Open
when 'run_ansible_playbook'
'fa fa-file-text-o'
- Read upRead up
- Exclude checks
Checks that there are no repeated bodies
within if/unless
, case-when
, case-in
and rescue
constructs.
With IgnoreLiteralBranches: true
, branches are not registered
as offenses if they return a basic literal value (string, symbol,
integer, float, rational, complex, true
, false
, or nil
), or
return an array, hash, regexp or range that only contains one of
the above basic literal values.
With IgnoreConstantBranches: true
, branches are not registered
as offenses if they return a constant value.
Example:
# bad
if foo
do_foo
do_something_else
elsif bar
do_foo
do_something_else
end
# good
if foo || bar
do_foo
do_something_else
end
# bad
case x
when foo
do_foo
when bar
do_foo
else
do_something_else
end
# good
case x
when foo, bar
do_foo
else
do_something_else
end
# bad
begin
do_something
rescue FooError
handle_error
rescue BarError
handle_error
end
# good
begin
do_something
rescue FooError, BarError
handle_error
end
Example: IgnoreLiteralBranches: true
# good
case size
when "small" then 100
when "medium" then 250
when "large" then 1000
else 250
end
Example: IgnoreConstantBranches: true
# good
case size
when "small" then SMALL_SIZE
when "medium" then MEDIUM_SIZE
when "large" then LARGE_SIZE
else MEDIUM_SIZE
end
Duplicate branch body detected. Open
when 'iscsi'
{:fonticon => 'ff ff-network-interface fa-rotate-180', :color => '#0099cc'}
- Read upRead up
- Exclude checks
Checks that there are no repeated bodies
within if/unless
, case-when
, case-in
and rescue
constructs.
With IgnoreLiteralBranches: true
, branches are not registered
as offenses if they return a basic literal value (string, symbol,
integer, float, rational, complex, true
, false
, or nil
), or
return an array, hash, regexp or range that only contains one of
the above basic literal values.
With IgnoreConstantBranches: true
, branches are not registered
as offenses if they return a constant value.
Example:
# bad
if foo
do_foo
do_something_else
elsif bar
do_foo
do_something_else
end
# good
if foo || bar
do_foo
do_something_else
end
# bad
case x
when foo
do_foo
when bar
do_foo
else
do_something_else
end
# good
case x
when foo, bar
do_foo
else
do_something_else
end
# bad
begin
do_something
rescue FooError
handle_error
rescue BarError
handle_error
end
# good
begin
do_something
rescue FooError, BarError
handle_error
end
Example: IgnoreLiteralBranches: true
# good
case size
when "small" then 100
when "medium" then 250
when "large" then 1000
else 250
end
Example: IgnoreConstantBranches: true
# good
case size
when "small" then SMALL_SIZE
when "medium" then MEDIUM_SIZE
when "large" then LARGE_SIZE
else MEDIUM_SIZE
end
Duplicate branch body detected. Open
when 'glusterfs'
{:fileicon => 'svg/vendor-gluster.svg'}
- Read upRead up
- Exclude checks
Checks that there are no repeated bodies
within if/unless
, case-when
, case-in
and rescue
constructs.
With IgnoreLiteralBranches: true
, branches are not registered
as offenses if they return a basic literal value (string, symbol,
integer, float, rational, complex, true
, false
, or nil
), or
return an array, hash, regexp or range that only contains one of
the above basic literal values.
With IgnoreConstantBranches: true
, branches are not registered
as offenses if they return a constant value.
Example:
# bad
if foo
do_foo
do_something_else
elsif bar
do_foo
do_something_else
end
# good
if foo || bar
do_foo
do_something_else
end
# bad
case x
when foo
do_foo
when bar
do_foo
else
do_something_else
end
# good
case x
when foo, bar
do_foo
else
do_something_else
end
# bad
begin
do_something
rescue FooError
handle_error
rescue BarError
handle_error
end
# good
begin
do_something
rescue FooError, BarError
handle_error
end
Example: IgnoreLiteralBranches: true
# good
case size
when "small" then 100
when "medium" then 250
when "large" then 1000
else 250
end
Example: IgnoreConstantBranches: true
# good
case size
when "small" then SMALL_SIZE
when "medium" then MEDIUM_SIZE
when "large" then LARGE_SIZE
else MEDIUM_SIZE
end
Do not suppress exceptions. Open
rescue LoadError
- Read upRead up
- Exclude checks
Checks for rescue
blocks with no body.
Example:
# bad
def some_method
do_something
rescue
end
# bad
begin
do_something
rescue
end
# good
def some_method
do_something
rescue
handle_exception
end
# good
begin
do_something
rescue
handle_exception
end
Example: AllowComments: true (default)
# good
def some_method
do_something
rescue
# do nothing
end
# good
begin
do_something
rescue
# do nothing
end
Example: AllowComments: false
# bad
def some_method
do_something
rescue
# do nothing
end
# bad
begin
do_something
rescue
# do nothing
end
Example: AllowNil: true (default)
# good
def some_method
do_something
rescue
nil
end
# good
begin
do_something
rescue
# do nothing
end
# good
do_something rescue nil
Example: AllowNil: false
# bad
def some_method
do_something
rescue
nil
end
# bad
begin
do_something
rescue
nil
end
# bad
do_something rescue nil