From a900e2d74258a386909c78d9c688438eea713437 Mon Sep 17 00:00:00 2001
From: Theo Chatzimichos <tampakrap@opensuse.org>
Date: Nov 15 2017 19:16:26 +0000
Subject: bin/get_formulas.py: use ssh-agent when fetching remotes if needed


when the remote's URL is via ssh, we need to use our ssh keypair from
the running ssh-agent in order to fetch it

---

diff --git a/bin/get_formulas.py b/bin/get_formulas.py
index d768cb8..a7ba387 100755
--- a/bin/get_formulas.py
+++ b/bin/get_formulas.py
@@ -73,9 +73,15 @@ def create_symlinks(DEST):
 
 def fetch_remote(remote, formula):
     from pygit2.errors import GitError
+    import pygit2
 
+    remotecallbacks = None
+    if not remote.url.startswith(('http://', 'https://', 'git://', 'ssh://', 'git+ssh://')):
+        username = remote.url.split('@')[0]
+        credentials = pygit2.KeypairFromAgent(username)
+        remotecallbacks = pygit2.RemoteCallbacks(credentials=credentials)
     try:
-        remote.fetch()
+        remote.fetch(callbacks=remotecallbacks)
     except GitError:
         print('%s-formula: Failed to fetch remote %s' % (formula, remote.name))