guardian / cdk - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 185 units with 2,299 lines of code in units (55.4% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (239 lines of code)
2 simple units (68 lines of code)
182 very simple units (1,992 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
constructor() in src/patterns/ec2-app/base.ts	239	21	2
MethodDefinition() in tools/eslint/rules/valid-constructors.js	41	7	1
public visit() in src/experimental/patterns/ec2-app.ts	27	6	1
export function getAmiParameters() in src/riff-raff-yaml-file/deployments/cloudformation.ts	20	5	1
constructor() in src/constructs/lambda/lambda.ts	55	5	3
constructor() in src/constructs/autoscaling/asg.ts	73	5	3
constructor() in src/constructs/ecs/ecs-task.ts	118	5	3
constructor() in src/constructs/core/stack.ts	28	5	3
constructor() in src/constructs/loadbalancing/alb/application-listener.ts	18	5	3
public visit() in src/experimental/patterns/ec2-app.ts	21	5	1
constructor() in src/riff-raff-yaml-file/index.ts	65	4	1
constructor() in src/constructs/ec2/security-groups/base.ts	14	4	3
public visit() in src/aspects/cfn-parameter-reporter.ts	12	4	1
ClassDeclaration() in tools/eslint/rules/experimental-classes.js	16	3	1
private validateStacksInApp() in src/riff-raff-yaml-file/index.ts	26	3	0
export function cloudFormationDeployment() in src/riff-raff-yaml-file/deployments/cloudformation.ts	37	3	3
protected constructor() in src/utils/mixin/app-aware-construct.ts	14	3	1
ingresses: restrictedCidrRanges() in src/patterns/ec2-app/base.ts	7	3	1
constructor() in src/patterns/scheduled-lambda.ts	16	3	3
function defaultMemorySize() in src/constructs/lambda/lambda.ts	12	3	2
private static setAvailabilityZoneContext() in src/constructs/vpc/vpc.ts	11	3	2
image: getContainer() in src/constructs/ecs/ecs-task.ts	9	3	1
constructor() in src/constructs/dns/dns-records.ts	24	3	3
public static getInstance() in src/constructs/core/parameters/log-shipping.ts	6	3	1
public static getInstance() in src/constructs/core/parameters/fastly.ts	6	3	1
constructor() in src/constructs/core/parameters/base.ts	8	3	3
public static getInstance() in src/constructs/core/parameters/vpc.ts	6	3	1
public static getInstance() in src/constructs/core/parameters/s3.ts	6	3	1
public static getInstance() in src/constructs/core/parameters/s3.ts	6	3	1
public static getInstance() in src/constructs/core/parameters/anghammarad.ts	6	3	1
public static getInstance() in src/constructs/iam/policies/log-shipping.ts	6	3	1
public static getInstance() in src/constructs/iam/policies/describe-ec2.ts	6	3	1
public static getInstance() in src/constructs/iam/policies/anghammarad.ts	6	3	1
public static getInstance() in src/constructs/iam/policies/ssm-ssh.ts	6	3	1
constructor() in src/constructs/loadbalancing/alb/application-load-balancer.ts	13	3	3
constructor() in src/constructs/ses/index.ts	18	3	3
constructor() in src/constructs/rds/instance.ts	13	3	3
static subnetsFromParameterFixedNumber() in src/constructs/ec2/vpc.ts	17	3	3
constructor() in src/experimental/patterns/sns-lambda.ts	18	3	3
constructor() in src/experimental/patterns/kinesis-lambda.ts	26	3	3
public static getInstance() in src/experimental/patterns/ec2-app.ts	6	3	1
public static getInstance() in src/experimental/patterns/ec2-app.ts	6	3	1
public static getInstance() in src/experimental/patterns/ec2-app.ts	6	3	1
public visit() in src/aspects/metadata.ts	7	3	1
private isCdkStackPresent() in src/riff-raff-yaml-file/index.ts	7	2	2
private validateAllRegionsAreResolved() in src/riff-raff-yaml-file/index.ts	6	2	0
public toAwsProp() in src/utils/lambda/event-source.ts	5	2	0
export function gitRootOrCwd() in src/utils/git.ts	11	2	0
export async function execute() in src/utils/exec.ts	20	2	3
export function executeSync() in src/utils/exec.ts	13	2	3