⚡ Add Curl String to Request.inspect

Adds a new section for "Curl String" in the Request's inspect algebra doc.

lib/httpipe/curl_helpers.ex

@@ -26,8 +26,10 @@ defmodule HTTPipe.CurlHelpers do
 
   @spec convert_full_url(Request.url, Request.params) :: String.t
   def convert_full_url(base_url, params) do
-    {:ok, full_url} = Request.prepare_url(base_url, params)
-    full_url
+    case Request.prepare_url(base_url, params) do
+      {:ok, full_url} -> full_url
+      {:error, _} -> ""
+    end
   end
 
   @spec convert_method(Request.method) :: String.t

lib/httpipe/inspection_helpers.ex

@@ -77,6 +77,7 @@ defmodule HTTPipe.InspectionHelpers do
     full_url = inspect_full_url(request.url, request.params, opts)
     params = inspect_params(request.params, opts)
     body = inspect_body(request.body, opts)
+    curl_string = inspect_curl_string(request, Map.put_new(opts, :pretty, true))
 
     concat [
       format_section_head("Request"),
@@ -86,7 +87,8 @@ defmodule HTTPipe.InspectionHelpers do
       full_url,
       headers,
       params,
-      body
+      body,
+      curl_string
     ]
   end
 
@@ -211,6 +213,14 @@ defmodule HTTPipe.InspectionHelpers do
     |> format_nested_with_header("Headers")
   end
 
+  @spec inspect_curl_string(Request.t, Inspect.Opts.t) :: Inspect.Algebra.t
+  def inspect_curl_string(request, opts) do
+    request
+    |> Request.to_curl()
+    |> to_doc(opts)
+    |> format_nested_with_header("Curl String")
+  end
+
   @spec inspect_status_code(Response.status_code, Inspect.Opts.t) :: Inspect.Algebra.t
   def inspect_status_code(status_code, opts) do
     status_code