fix: Add custom host for access URL and remove access port (#44)

* fix: Add custom host for access URL and remove access port

This allows a host override, which is useful for running Docker
containers that need to access the same deployment port, but on
`host.docker.internal` as the hostname.

It also removes access port, which was released a few days ago in hopes of
solving the same problem, but never really did. It doesn't seem likely to
be used yet, so it feels safe to remove.

* Fix access url when host is not provided

Signed-off-by: Spike Curtis <[email protected]>

Signed-off-by: Spike Curtis <[email protected]>
Co-authored-by: Spike Curtis <[email protected]>
Co-authored-by: Spike Curtis <[email protected]>

Author: kylecarbs

internal/provider/provider.go

@@ -54,6 +54,14 @@ func New() *schema.Provider {
 			if err != nil {
 				return nil, diag.FromErr(err)
 			}
+			rawHost, ok := resourceData.Get("host").(string)
+			if ok && rawHost != "" {
+				rawPort := parsed.Port()
+				if rawPort != "" && !strings.Contains(rawHost, ":") {
+					rawHost += ":" + rawPort
+				}
+				parsed.Host = rawHost
+			}
 			return config{
 				URL: parsed,
 			}, nil

internal/provider/provider_test.go

@@ -52,6 +52,35 @@ func TestWorkspace(t *testing.T) {
 			},
 		}},
 	})
+	resource.Test(t, resource.TestCase{
+		Providers: map[string]*schema.Provider{
+			"coder": provider.New(),
+		},
+		IsUnitTest: true,
+		Steps: []resource.TestStep{{
+			Config: `
+			provider "coder" {
+				url = "https://example.com:8080"
+			}
+			data "coder_workspace" "me" {
+			}`,
+			Check: func(state *terraform.State) error {
+				require.Len(t, state.Modules, 1)
+				require.Len(t, state.Modules[0].Resources, 1)
+				resource := state.Modules[0].Resources["data.coder_workspace.me"]
+				require.NotNil(t, resource)
+
+				attribs := resource.Primary.Attributes
+				value := attribs["transition"]
+				require.NotNil(t, value)
+				t.Log(value)
+				require.Equal(t, "https://example.com:8080", attribs["access_url"])
+				require.Equal(t, "owner123", attribs["owner"])
+				require.Equal(t, "[email protected]", attribs["owner_email"])
+				return nil
+			},
+		}},
+	})
 }
 
 func TestProvisioner(t *testing.T) {