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Sparrow plugin to lint Terraform scripts using tflint go utility

melezhik profile image Alexey Melezhik ・1 min read

SYNOPSIS

Meet Sparrow plugin to lint Terraform scripts using tflint go utility.

Let's get started


Setup tom helper.

$ tom --edit tflint
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task-run "lint my code", "tflint", %(
 args => [
   "examples",
   [
     "force", 
     "no-color"
   ]
 ]
);
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Put your Terraform scripts to a directory.

# put your terraform code to `examples/` directory
$ mkdir examples
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Run it.

$ tom tflint
22:10:29 10/18/2020 [repository] index updated from file:///home/ubuntu/repo/api/v1/index
22:10:30 10/18/2020 [lint my code] os: linux
22:10:30 10/18/2020 [lint my code] run [/home/ubuntu/sparrow6/plugins/tflint/linux/tflint examples --force --no-color] ...
22:10:30 10/18/2020 [lint my code] 1 issue(s) found:
22:10:30 10/18/2020 [lint my code]
22:10:30 10/18/2020 [lint my code] Error: "t1.2xlarge" is an invalid value as instance_type (aws_instance_invalid_type)
22:10:30 10/18/2020 [lint my code]
22:10:30 10/18/2020 [lint my code]   on examples/example.tf line 3:
22:10:30 10/18/2020 [lint my code]    3:   instance_type = "t1.2xlarge" # invalid type!
22:10:30 10/18/2020 [lint my code]
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Args

See tflint documentation.

OS supported

  • linux

  • mac os

Author

Alexey Melezhik


That is it. Checkout new plugins on SparrowHub.io. I've been adding new stuff weekly.

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