Root_dir is not applied

[etienne-napoleone]

Hi! I've been testing drone-terraform and can't get root_dir to work:

---
kind: pipeline
type: docker
name: terraform

steps:
- name: plan
  image: jmccann/drone-terraform:6
  plan: true
  root_dir: terraform
  volumes:
    - name: docker
      path: /var/run/docker.sock

volumes:
  - name: docker
    host:
      path: /var/run/docker.sock

➜ tree .
.
├── README.md
├── .drone.yml
└── terraform
    └── main.tf

➜ drone exec --trusted
[plan:0] time="2019-11-01T06:08:01Z" level=info msg="Drone Terraform Plugin Version" Revision=
[plan:1] $ terraform version
[plan:2] Terraform v0.12.11
[plan:3]
[plan:4] Your version of Terraform is out of date! The latest version
[plan:5] is 0.12.13. You can update by downloading from www.terraform.io/downloads.html
[plan:6] $ rm -rf .terraform
[plan:7] $ terraform init -input=false
[plan:8] Terraform initialized in an empty directory!
[plan:9]
[plan:10] The directory has no Terraform configuration files. You may begin working
[plan:11] with Terraform immediately by creating Terraform configuration files.
[plan:12] $ terraform get
[plan:13] $ terraform validate
[plan:14] Success! The configuration is valid.
[plan:15]
[plan:16] $ terraform plan -out=plan.tfout
[plan:17]
[plan:18] Error: No configuration files
[plan:19]
[plan:20] Plan requires configuration to be present. Planning without a configuration
[plan:21] would mark everything for destruction, which is normally not what is desired.
[plan:22] If you would like to destroy everything, run plan with the -destroy option.
[plan:23] Otherwise, create a Terraform configuration file (.tf file) and try again.
[plan:24]
[plan:25] time="2019-11-01T06:08:02Z" level=fatal msg="Failed to execute a command" error="exit status 1"
2019/11/01 15:08:03 plan : exit code 1

If I put the file in the root directory, it will be planned.

[numiralofe]

hi, having exactly the same issue, did you find out the problem ?

Thanks

[etienne-napoleone]

Hi! Nope, ended up doing it without plugins using the terraform docker image

[henriquegibin]

@etienne-napoleone I had the same issue, but I made root_dir work as follows:

- name: terraform
  image: jmccann/drone-terraform
  settings:
    root_dir: terraform/
  environment:
    ...

[etienne-napoleone]

Thanks @henriquegibin , I guess that should be fixed or better documented at least

[jmccann]

I'm guessing this is due to latest versions of Drone. Docs written for this plugin were for Drone 0.8.0. I've not used any version past that tbh. Open to a PR to update docs otherwise I'll try to get to it sometime.

[mknapcok]

Is this going to be fixed? I can't use the plugin if this is not solved. @jmccann