feat: add terraform refresh command

[westonplatter]

what

• Add terraform refresh in our task commands so it's similar to terraform [plan | apply]

why

• There are situations where we need terraform refresh while migrating state from local to a remote backend.

references

• https://github.com/masterpointio/mp-infra/pull/211

Summary by CodeRabbit

• New Features
  • Added a Terraform task to refresh state for a selected environment.
  • Uses environment-specific variables file and supports additional Terraform arguments.
  • Includes a pre-run check to ensure the variables file exists.
  • Behavior aligns with existing Terraform tasks for a consistent workflow.
  • Runs quietly in the current working directory to reduce noise.

[coderabbitai]

Walkthrough

A new task named refresh was added to lib/terraform/Taskfile.yml. It includes a description, multi-line summary, working directory set to {{.USER_WORKING_DIR}}, silent: true, and reuses shared vars via *vars. A precondition checks for the presence of {{.TFVARS_FILE}}. The command sequence runs: terraform refresh -var-file {{.TFVARS_FILE}} {{.TF_ARGS}}. The task mirrors the structure of existing Terraform tasks (init/plan/apply).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title "feat: add terraform refresh command" succinctly and accurately captures the primary change—adding a Terraform "refresh" Taskfile task—and aligns with the PR description and the changes to lib/terraform/Taskfile.yml; it is concise, specific, and uses a conventional commit-style prefix that makes the intent clear to reviewers.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/terraform-refresh-command

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

lib/terraform/Taskfile.yml (1)

84-85: Fix usage/example typos (tofu → terraform; add task).

Copy/paste error: keep terminology consistent with other tasks.

Apply this minimal diff if you keep the refresh command:

-      Usage: task terraform:refresh -- ENVIRONMENT [tofu refresh arguments]
-      Example: terraform tofu:refresh -- automation
+      Usage: task terraform:refresh -- ENVIRONMENT [terraform refresh arguments]
+      Example: task terraform:refresh -- automation

📜 Review details

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4300f54 and e449e3f.

📒 Files selected for processing (1)

• lib/terraform/Taskfile.yml (1 hunks)

[oycyc]

Approving but I believe this Taskfile in this repository is out of date. As part of this Taskfile automation, it should also select the workspace to take off the load from the user having to constantly switch tofu workspace select [abc]. See our mp-infra, I believe that accounts for it.

[westonplatter]

@oycyc good. I'll merge this PR and then follow up with a different one to address the workspace part that you pointed out.