registry/README.md at fa8b275f7434a9196d2ae68d8d2827d9eaae31da

blinkagent[bot] eb38bc3092

ci: add variable naming lint to terraform validate (#766 )

## Summary

Terraform variable names should use underscores (`snake_case`), not
hyphens. Hyphens are technically valid in HCL but are [deprecated and
non-idiomatic](https://developer.hashicorp.com/terraform/language/values/variables).
This PR adds a variable name check into the existing
`terraform_validate.sh` script so it runs as part of the existing "Run
Terraform Validate" CI step — no new scripts or workflow changes needed.

## Changes

### `scripts/terraform_validate.sh` — added `validate_variable_names()`
- Scans `.tf` files in changed modules for `variable` declarations with
hyphens
- Fails with actionable fix suggestions (shows the snake_case
alternative)
- Runs after `terraform validate` in the same CI step

### Fix: `code-server` module — rename `machine-settings` →
`machine_settings`
- Renames the hyphenated variable and its reference in main.tf
- Bumps version `1.4.2` → `1.4.3`
- Updates all README examples

---
Created on behalf of @matifali

---------

Co-authored-by: blink-so[bot] <211532188+blink-so[bot]@users.noreply.github.com>
Co-authored-by: DevCats <christofer@coder.com>

2026-02-27 11:15:47 -06:00

3.7 KiB

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Examples

Pin Versions

module "code-server" {
  count           = data.coder_workspace.me.start_count
  source          = "registry.coder.com/coder/code-server/coder"
  version         = "1.4.3"
  agent_id        = coder_agent.example.id
  install_version = "4.106.3"
}

Pre-install Extensions

Install the Dracula theme from OpenVSX:

module "code-server" {
  count    = data.coder_workspace.me.start_count
  source   = "registry.coder.com/coder/code-server/coder"
  version  = "1.4.3"
  agent_id = coder_agent.example.id
  extensions = [
    "dracula-theme.theme-dracula"
  ]
}

Enter the <author>.<name> into the extensions array and code-server will automatically install on start.

Pre-configure Settings

Configure VS Code's settings.json file:

module "code-server" {
  count      = data.coder_workspace.me.start_count
  source     = "registry.coder.com/coder/code-server/coder"
  version    = "1.4.3"
  agent_id   = coder_agent.example.id
  extensions = ["dracula-theme.theme-dracula"]
  settings = {
    "workbench.colorTheme" = "Dracula"
  }
}

Install multiple extensions

Just run code-server in the background, don't fetch it from GitHub:

module "code-server" {
  count      = data.coder_workspace.me.start_count
  source     = "registry.coder.com/coder/code-server/coder"
  version    = "1.4.3"
  agent_id   = coder_agent.example.id
  extensions = ["dracula-theme.theme-dracula", "ms-azuretools.vscode-docker"]
}

Pass Additional Arguments

You can pass additional command-line arguments to code-server using the additional_args variable. For example, to disable workspace trust:

module "code-server" {
  count           = data.coder_workspace.me.start_count
  source          = "registry.coder.com/coder/code-server/coder"
  version         = "1.4.3"
  agent_id        = coder_agent.example.id
  additional_args = "--disable-workspace-trust"
}

Offline and Use Cached Modes

By default the module looks for code-server at /tmp/code-server but this can be changed with install_prefix.

Run an existing copy of code-server if found, otherwise download from GitHub:

module "code-server" {
  count      = data.coder_workspace.me.start_count
  source     = "registry.coder.com/coder/code-server/coder"
  version    = "1.4.3"
  agent_id   = coder_agent.example.id
  use_cached = true
  extensions = ["dracula-theme.theme-dracula", "ms-azuretools.vscode-docker"]
}