Cfn-resources NPM

cfn-resources

Prints the list of resource types and logical IDs from a CloudFormation template.

Installation

Install globally:

npm i -g cfn-resources

Usage

$ cat my-template.json | cfn-resources
AWS::AutoScaling::AutoScalingGroup        WebServerGroup
AWS::AutoScaling::LaunchConfiguration     LaunchConfig
AWS::AutoScaling::ScalingPolicy           WebServerScaleUpPolicy
AWS::AutoScaling::ScalingPolicy           WebServerScaleDownPolicy
AWS::CloudWatch::Alarm                    CPUAlarmHigh
AWS::CloudWatch::Alarm                    CPUAlarmLow
AWS::EC2::SecurityGroup                   InstanceSecurityGroup
AWS::ElasticLoadBalancingV2::Listener     ALBListener
AWS::ElasticLoadBalancingV2::LoadBalancer ApplicationLoadBalancer
AWS::ElasticLoadBalancingV2::TargetGroup  ALBTargetGroup
AWS::SNS::Topic                           NotificationTopic

To print the number of resources in a template:

$ cat test/fixtures/sample.json | node lib/cli.js | wc -l
      11

To print only resource types:

$ cat my-template.json | cfn-resources | cut -d" " -f1 | uniq
AWS::AutoScaling::AutoScalingGroup
AWS::AutoScaling::LaunchConfiguration
AWS::AutoScaling::ScalingPolicy
AWS::CloudWatch::Alarm
AWS::EC2::SecurityGroup
AWS::ElasticLoadBalancingV2::Listener
AWS::ElasticLoadBalancingV2::LoadBalancer
AWS::ElasticLoadBalancingV2::TargetGroup
AWS::SNS::Topic

Contributions

All contributions are celebrated.

License

Distributed under the Apache 2.0 license.

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

5 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

6 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

7 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

8 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

9 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

10 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

11 months ago

10 months ago

11 months ago

10 months ago

10 months ago

11 months ago

11 months ago

11 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago

12 months ago