dflook/terraform-output

Retrieve the root-level outputs from a Terraform configuration.

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Maintenance Recency: Maintainedlast commit Jan 13, 2026
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uses: dflook/terraform-output@becc8dd3d8be55485cd9f8c716f470c3c99824da # v2.2.3

tags can be moved; commit SHAs can't. why a SHA?

Inputs

name	description	required	default
path	The path to the Terraform root module directory.	no	.
workspace	Terraform workspace to get outputs from	no	default
backend_config	List of Terraform backend config values, one per line.	no	""
backend_config_file	List of Terraform backend config files to use, one per line. Paths should be relative to the GitHub Actions workspace	no	""

Outputs

name	description
json_output_path	This is the path to all the root module outputs in a JSON file. The path is relative to the Actions workspace. For example, with the Terraform config: ```hcl output "service_hostname" { value = "example.com" } ``` The file pointed to by this output will contain: ```json { "service_hostname": "example.com" } ``` Terraform list, set and tuple types are cast to a JSON array, map and object types are cast to a JSON object.

name

description

json_output_path

This is the path to all the root module outputs in a JSON file. The path is relative to the Actions workspace. For example, with the Terraform config: ```hcl output "service_hostname" { value = "example.com" } ``` The file pointed to by this output will contain: ```json { "service_hostname": "example.com" } ``` Terraform list, set and tuple types are cast to a JSON array, map and object types are cast to a JSON object.