cdklabs / cdk-nag
Unit Size

The distribution of size of units (measured in lines of code).

Intro
  • Unit size measurements show the distribution of size of units of code (methods, functions...).
  • Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
  • You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
Unit Size Overall
  • There are 159 units with 4,691 lines of code in units (42.7% of code).
    • 4 very long units (753 lines of code)
    • 15 long units (1,022 lines of code)
    • 59 medium size units (1,941 lines of code)
    • 36 small units (604 lines of code)
    • 45 very small units (371 lines of code)
16% | 21% | 41% | 12% | 7%
Legend:
101+
51-100
21-50
11-20
1-10
Unit Size per Extension
101+
51-100
21-50
11-20
1-10
ts16% | 21% | 41% | 12% | 7%
Unit Size per Logical Component
primary logical decomposition
101+
51-100
21-50
11-20
1-10
src/packs19% | 24% | 40% | 7% | 7%
src0% | 21% | 43% | 20% | 14%
src/rules/s30% | 0% | 73% | 26% | 0%
src/rules/dynamodb0% | 0% | 100% | 0% | 0%
src/rules/ec20% | 0% | 65% | 34% | 0%
src/rules/secretsmanager0% | 0% | 70% | 29% | 0%
src/rules/redshift0% | 0% | 59% | 40% | 0%
src/rules/iam0% | 0% | 0% | 67% | 32%
src/rules/apigw0% | 0% | 0% | 100% | 0%
src/rules/efs0% | 0% | 0% | 100% | 0%
src/rules/ecr0% | 0% | 0% | 100% | 0%
src/rules/rds0% | 0% | 0% | 100% | 0%
src/rules/elb0% | 0% | 0% | 100% | 0%
src/rules/waf0% | 0% | 0% | 100% | 0%
src/rules/vpc0% | 0% | 0% | 100% | 0%
Alternative Visuals
Longest Units
Top 20 longest units
Unit# linesMcCabe index# params
private checkDatabases()
in src/packs/aws-solutions.ts
 324 1 1
private checkAnalytics()
in src/packs/aws-solutions.ts
 173 1 1
private checkCompute()
in src/packs/aws-solutions.ts
 146 1 1
private checkNetworkDelivery()
in src/packs/aws-solutions.ts
 110 1 1
private checkSecurityCompliance()
in src/packs/aws-solutions.ts
 83 1 1
private checkRDS()
in src/packs/hipaa-security.ts
 74 1 1
private checkS3()
in src/packs/hipaa-security.ts
 74 1 1
private checkS3()
in src/packs/pci-dss-321.ts
 74 1 1
private checkS3()
in src/packs/nist-800-53-r5.ts
 74 1 1
private checkELB()
in src/packs/nist-800-53-r4.ts
 66 1 1
private checkRDS()
in src/packs/nist-800-53-r4.ts
 66 1 1
private checkS3()
in src/packs/nist-800-53-r4.ts
 66 1 1
private checkEC2()
in src/packs/hipaa-security.ts
 66 1 1
private checkELB()
in src/packs/hipaa-security.ts
 66 1 1
private checkELB()
in src/packs/nist-800-53-r5.ts
 66 1 1
private checkRDS()
in src/packs/nist-800-53-r5.ts
 66 1 1
protected applyRule()
in src/nag-pack.ts
 65 14 1
private checkELB()
in src/packs/pci-dss-321.ts
 58 1 1
private checkEC2()
in src/packs/nist-800-53-r5.ts
 58 1 1
private checkEC2()
in src/packs/nist-800-53-r4.ts
 50 1 1