From 47b1c264eac5e30b3b6ca4e1f6c04ffda3842313 Mon Sep 17 00:00:00 2001
From: "Collin M. Barrett" <collinbarrett@users.noreply.github.com>
Date: Sun, 15 Mar 2020 19:38:38 +0000
Subject: [PATCH] simplify Migrate source clone (#1450)

---
 server/azure-pipelines.migrate.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/server/azure-pipelines.migrate.yaml b/server/azure-pipelines.migrate.yaml
index a7a2865f9..a1ef776c2 100644
--- a/server/azure-pipelines.migrate.yaml
+++ b/server/azure-pipelines.migrate.yaml
@@ -24,8 +24,7 @@ steps:
       targetType: inline
       script: |
         FORKURI=$(curl -X GET "https://api.github.com/repos/$BUILD_REPOSITORY_NAME/pulls/$SYSTEM_PULLREQUEST_PULLREQUESTNUMBER" | jq -r '.head.repo.clone_url')
-        git clone "$FORKURI" .
-        git checkout "$SYSTEM_PULLREQUEST_SOURCEBRANCH"
+        git clone --single-branch -b "$SYSTEM_PULLREQUEST_SOURCEBRANCH" "$FORKURI" .
 
   - task: Bash@3
     displayName: abort if just migrated