From f64ba46509119810959bd03e8e47348cabf804be Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sun, 18 Nov 2012 22:43:04 -0500
Subject: [PATCH] Allow :Gbrowse on HTTP GitHub FI

Closes #272.
---
 doc/fugitive.txt    |  2 +-
 plugin/fugitive.vim | 11 ++++++++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/doc/fugitive.txt b/doc/fugitive.txt
index 51addb4..b32f4a5 100644
--- a/doc/fugitive.txt
+++ b/doc/fugitive.txt
@@ -203,7 +203,7 @@ that are part of Git repositories).
                         To use with GitHub FI, point g:fugitive_github_domains
                         at a list of domains:
 >
-                        let g:fugitive_github_domains = ['git.example.com']
+                        let g:fugitive_github_domains = ['https://example.com']
 ~
 :[range]Gbrowse!        Like :Gbrowse, but put the URL on the clipboard rather
                         than opening it.
diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
index 41477f1..67b3bf5 100644
--- a/plugin/fugitive.vim
+++ b/plugin/fugitive.vim
@@ -1870,14 +1870,19 @@ endfunction
 function! s:github_url(repo,url,rev,commit,path,type,line1,line2) abort
   let path = a:path
   let domain_pattern = 'github\.com'
-  for domain in exists('g:fugitive_github_domains') ? g:fugitive_github_domains : []
-    let domain_pattern .= '\|' . escape(domain, '.')
+  let domains = exists('g:fugitive_github_domains') ? g:fugitive_github_domains : []
+  for domain in domains
+    let domain_pattern .= '\|' . escape(split(domain, '://')[-1], '.')
   endfor
   let repo = matchstr(a:url,'^\%(https\=://\|git://\|git@\)\zs\('.domain_pattern.'\)[/:].\{-\}\ze\%(\.git\)\=$')
   if repo ==# ''
     return ''
   endif
-  let root = 'https://' . s:sub(repo,':','/')
+  if index(g:fugitive_github_domains, 'http://' . matchstr(repo, '^[^:/]*')) >= 0
+    let root = 'http://' . s:sub(repo,':','/')
+  else
+    let root = 'https://' . s:sub(repo,':','/')
+  endif
   if path =~# '^\.git/refs/heads/'
     let branch = a:repo.git_chomp('config','branch.'.path[16:-1].'.merge')[11:-1]
     if branch ==# ''