Add Golang Documentation CSE

Completions for a Google Custom Search engine indexing Golang Documentation.

README.md

@@ -20,7 +20,7 @@ This is my personal configuration for the wonderful [SurfingKeys](https://github
 
 #### Bundled Search Engine Completions
 
-There are currently 42 Search Engine auto-completions.
+There are currently 43 Search Engine auto-completions.
 
 You can access a Search Engine auto-completion by pressing the search leader key, which is `a` by default, followed by the search engine alias.
 
@@ -44,6 +44,7 @@ For example, to open the Wikipedia completion, you would type `awp` while in nor
 | `eb` | `ebay` | `www.ebay.com` |  |
 | `ex` | `exdocs` | `hex.pm` |  |
 | `gd` | `godoc` | `godoc.org` |  |
+| `gg` | `golang` | `Google Custom Search` |  |
 | `gh` | `github` | `github.com` | [:framed_picture:](#github)  |
 | `gi` | `google-images` | `www.google.com` |  |
 | `gl` | `google-lucky` | `www.google.com` |  |

completions.js

@@ -800,6 +800,15 @@ completions.ex.callback = (response) => {
 
 // ****** Golang ****** //
 
+// Golang Docs (Google CSE)
+completions.gg = {
+  alias:    "gg",
+  name:     "golang",
+  search:   googleCxPublicURL("gg"),
+  compl:    googleCxURL("gg"),
+  callback: googleCxCallback,
+}
+
 // Godoc
 completions.gd = {
   alias:  "gd",

conf.priv.example.js

@@ -22,7 +22,7 @@ const keys = {
   //* ** Google Custom Search Engines ***//
   // Can be created at https://cse.google.com/cse
   // Simply create a separate Custom Search Engine for each of the following entries,
-  // pasting the provided URL string in the "Sites to Search" field.
+  // pasting the provided URL string(s) in the "Sites to Search" field.
   // Then, after creation, go to the control panel for the new Search Engine and copy the
   // Search Engine ID (cx) into the appropriate configuration variable below:
   google_cx_ex: "", // hexdocs.pm/*/master/*.html
@@ -31,6 +31,7 @@ const keys = {
   google_cx_no: "", // nodejs.org/api/*
   google_cx_cs: "", // chrome.google.com/webstore/*
   google_cx_jq: "", // api.jquery.com/*
+  google_cx_gg: "", // godoc.org/*, golang.org/pkg/*
 }
 
 // You can place any additional private/sensitive variables here and they will