registry/registry/coder/modules/mux/mux.tftest.hcl
Michael Suchacz 94e41d3780
Add arbitrary mux server command argument parsing (#738)
## Summary
- add a new `additional_arguments` module variable to pass extra
arguments to `mux server`
- parse `additional_arguments` in `run.sh` with quoted-group support so
values like paths with spaces are preserved
- keep existing `add-project` behavior while allowing additional
arbitrary flags
- add Terraform and Bun tests covering `additional_arguments` behavior
- document the new option in the module README and bump example version
references to `1.2.0`

## Why
The module previously only supported the `add-project` flag. This change
lets users pass additional `mux server` arguments without waiting for
new module variables.

## Validation
- `shellcheck --severity=warning --format=gcc
registry/coder/modules/mux/run.sh`
- `terraform -chdir=registry/coder/modules/mux test -verbose`
- `bun test registry/coder/modules/mux/main.test.ts`

## Breaking changes
None.

---
Generated with Mux (exec agent) using GPT-5.
2026-02-25 18:15:33 +00:00

124 lines
2.8 KiB
HCL

run "required_vars" {
command = plan
variables {
agent_id = "foo"
}
}
run "install_false_and_use_cached_conflict" {
command = plan
variables {
agent_id = "foo"
use_cached = true
install = false
}
expect_failures = [
resource.coder_script.mux
]
}
# Needs command = apply because the URL contains random_password.result,
# which is unknown during plan.
run "custom_port" {
command = apply
variables {
agent_id = "foo"
port = 8080
}
assert {
condition = startswith(resource.coder_app.mux.url, "http://localhost:8080?token=")
error_message = "coder_app URL must use the configured port and include auth token"
}
assert {
condition = trimprefix(resource.coder_app.mux.url, "http://localhost:8080?token=") == random_password.mux_auth_token.result
error_message = "URL token must match the generated auth token"
}
}
# Needs command = apply because random_password.result is unknown during plan.
run "auth_token_in_server_script" {
command = apply
variables {
agent_id = "foo"
}
assert {
condition = strcontains(resource.coder_script.mux.script, "MUX_SERVER_AUTH_TOKEN=")
error_message = "mux launch script must set MUX_SERVER_AUTH_TOKEN"
}
assert {
condition = strcontains(resource.coder_script.mux.script, random_password.mux_auth_token.result)
error_message = "mux launch script must use the generated auth token"
}
}
# Needs command = apply because random_password.result is unknown during plan.
run "auth_token_in_url" {
command = apply
variables {
agent_id = "foo"
}
assert {
condition = startswith(resource.coder_app.mux.url, "http://localhost:4000?token=")
error_message = "coder_app URL must include auth token query parameter"
}
assert {
condition = trimprefix(resource.coder_app.mux.url, "http://localhost:4000?token=") == random_password.mux_auth_token.result
error_message = "URL token must match the generated auth token"
}
}
run "custom_additional_arguments" {
command = plan
variables {
agent_id = "foo"
additional_arguments = "--open-mode pinned --add-project '/workspaces/my repo'"
}
assert {
condition = strcontains(resource.coder_script.mux.script, "--open-mode pinned --add-project '/workspaces/my repo'")
error_message = "mux launch script must include the configured additional arguments"
}
}
run "custom_version" {
command = plan
variables {
agent_id = "foo"
install_version = "0.3.0"
}
}
# install=false should succeed
run "install_false_only_success" {
command = plan
variables {
agent_id = "foo"
install = false
}
}
# use_cached-only should succeed
run "use_cached_only_success" {
command = plan
variables {
agent_id = "foo"
use_cached = true
}
}