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src/jetstream/datastore/database_cf_config.go

Summary

Maintainability
A
2 hrs
Test Coverage

Function findDatabaseConfig has a Cognitive Complexity of 23 (exceeds 8 allowed). Consider refactoring.
Open

func findDatabaseConfig(vcapServices map[string][]VCAPService, db *DatabaseConfig, env *env.VarSet) bool {
    var service VCAPService
    configs := findDatabaseConfigurations(vcapServices)
    log.Infof("Found %d database service instances", len(configs))
    for _, s := range configs {
Severity: Minor
Found in src/jetstream/datastore/database_cf_config.go - About 2 hrs 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

Function findDatabaseConfig has 55 lines of code (exceeds 50 allowed). Consider refactoring.
Wontfix

func findDatabaseConfig(vcapServices map[string][]VCAPService, db *DatabaseConfig, env *env.VarSet) bool {
    var service VCAPService
    configs := findDatabaseConfigurations(vcapServices)
    log.Infof("Found %d database service instances", len(configs))
    for _, s := range configs {
Severity: Minor
Found in src/jetstream/datastore/database_cf_config.go - About 1 hr to fix

    Function findDatabaseConfig has 6 return statements (exceeds 4 allowed).
    Wontfix

    func findDatabaseConfig(vcapServices map[string][]VCAPService, db *DatabaseConfig, env *env.VarSet) bool {
    var service VCAPService
    configs := findDatabaseConfigurations(vcapServices)
    log.Infof("Found %d database service instances", len(configs))
    for _, s := range configs {
    Severity: Major
    Found in src/jetstream/datastore/database_cf_config.go - About 40 mins to fix

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