Add .io to when passing jspm as provider

Author: josefarias

lib/importmap/commands.rb

@@ -11,7 +11,7 @@ def self.exit_on_failure?
 
   desc "pin [*PACKAGES]", "Pin new packages"
   option :env, type: :string, aliases: :e, default: "production"
-  option :from, type: :string, aliases: :f, default: "jspm.io"
+  option :from, type: :string, aliases: :f, default: "jspm"
   def pin(*packages)
     if imports = packager.import(*packages, env: options[:env], from: options[:from])
       imports.each do |package, url|
@@ -32,7 +32,7 @@ def pin(*packages)
 
   desc "unpin [*PACKAGES]", "Unpin existing packages"
   option :env, type: :string, aliases: :e, default: "production"
-  option :from, type: :string, aliases: :f, default: "jspm.io"
+  option :from, type: :string, aliases: :f, default: "jspm"
   def unpin(*packages)
     if imports = packager.import(*packages, env: options[:env], from: options[:from])
       imports.each do |package, url|

lib/importmap/packager.rb

@@ -17,12 +17,12 @@ def initialize(importmap_path = "config/importmap.rb", vendor_path: "vendor/java
     @vendor_path    = Pathname.new(vendor_path)
   end
 
-  def import(*packages, env: "production", from: "jspm.io")
+  def import(*packages, env: "production", from: "jspm")
     response = post_json({
-      "install"      => Array(packages), 
+      "install"      => Array(packages),
       "flattenScope" => true,
       "env"          => [ "browser", "module", env ],
-      "provider"     => from.to_s,
+      "provider"     => from == "jspm" ? "jspm.io" : from.to_s,
     })
 
     case response.code
@@ -80,7 +80,7 @@ def handle_failure_response(response)
         raise HTTPError, "Unexpected response code (#{response.code})"
       end
     end
-  
+
     def parse_service_error(response)
       JSON.parse(response.body.to_s)["error"]
     rescue JSON::ParserError