Showing Terraform outputs as "global" variables

[lazartravica]

Outputs specified in the Terraform file are passed to the Ansible dynamic inventory JSON accessible to all hosts.

[adammck]

Good idea, thanks for submitting this. Would you mind adding a test case to parser_test.go? (I know it's strange that all of the tests are in there; I intend to split them up.) I'd like to be sure that I understand what's going on here.

[lazartravica]

Hey @adammck , I've commited the parser test.

[lazartravica]

@adammck Fixed the compatibility issue with the #31, able to merge 👍

[adammck]

Looks good to me:

adammck@imac5k [git df49397] 
~/code/src/github.com/lazartravica/terraform-inventory$ TF_STATE=fixtures/example.tfstate terraform-inventory --list | jq .
{
  "all": {
    "datacenter": "mydc"
  },
  "alpha": [
    "52.90.134.71",
    "52.90.154.150"
  ],
  "alpha.0": [
    "52.90.134.71"
  ],
  "alpha.1": [
    "52.90.154.150"
  ],
  "beta": [
    "52.23.224.202"
  ],
  "beta.0": [
    "52.23.224.202"
  ],
  "gamma": [
    "198.211.99.194"
  ],
  "gamma.0": [
    "198.211.99.194"
  ],
  "role_web": [
    "52.90.134.71",
    "52.90.154.150"
  ],
  "role_worker": [
    "52.23.224.202"
  ],
  "type_aws_instance": [
    "52.90.134.71",
    "52.90.154.150",
    "52.23.224.202"
  ],
  "type_digitalocean_droplet": [
    "198.211.99.194"
  ]
}

This is fantastic, thank you!