credentials.*instanceCredentialsProvider.resolve - Code Metrics - Inspection of "Merge pull request #9 from aliyun/fixScrutinizer" - aliyun/credentials-go - Measure and Improve Code Quality continuously with Scrutinizer

credentials-go

Completed

Push — master ( 62d30f...b48a48 )

by zuochao

created 2019-09-06 07:58 UTC

credentials.*instanceCredentialsProvider.resolve A

↳ Parent: credentials/instance_provider.go

Complexity

Conditions

Size

Total Lines	14
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	10
dl	0
loc	14
rs	9.9
c	0
b	0
f	0
nop	0

package credentials

import (
	"errors"
	"os"
)

type instanceCredentialsProvider struct{}

var providerInstance = new(instanceCredentialsProvider)

func newInstanceCredentialsProvider() Provider {
	return &instanceCredentialsProvider{}
}

func (p *instanceCredentialsProvider) resolve() (*Configuration, error) {
	roleName, ok := os.LookupEnv(ENVEcsMetadata)
	if !ok {
		return nil, nil
	}
	if roleName == "" {
		return nil, errors.New(ENVEcsMetadata + " cannot be empty")
	}

	config := &Configuration{
		Type:     "ecs_ram_role",
		RoleName: roleName,
	}
	return config, nil
}


1			package credentials
2
3			import (
4			"errors"
5			"os"
6			)
7
8			type instanceCredentialsProvider struct{}
9
10			var providerInstance = new(instanceCredentialsProvider)
11
12			func newInstanceCredentialsProvider() Provider {
13			return &instanceCredentialsProvider{}
14			}
15
16			func (p instanceCredentialsProvider) resolve() (Configuration, error) {
17			roleName, ok := os.LookupEnv(ENVEcsMetadata)
18			if !ok {
19			return nil, nil
20			}
21			if roleName == "" {
22			return nil, errors.New(ENVEcsMetadata + " cannot be empty")
23			}
24
25			config := &Configuration{
26			Type: "ecs_ram_role",
27			RoleName: roleName,
28			}
29			return config, nil
30			}
31

aliyun / credentials-go

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credentials.*instanceCredentialsProvider.resolve A

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