From a04d0e85472f934ee506ffa1a050aa247e345dbc Mon Sep 17 00:00:00 2001
From: David Chisnall <github@theravensnest.org>
Date: Tue, 30 Jul 2019 14:04:52 +0100
Subject: [PATCH] Attempt to make submodules work with cirrus.

---
 .cirrus.yml | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/.cirrus.yml b/.cirrus.yml
index 9bb55f9..fd9ee1e 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -2,7 +2,18 @@ freebsd_instance:
   image: freebsd-12-0-release-amd64
 
 task:
-  install_script: pkg install -y cmake ninja llvm80
+  install_script: pkg install -y cmake ninja llvm80 git
+
+  clone_script: |
+    if [ -z "$CIRRUS_PR" ]; then
+      git clone --recursive --branch=$CIRRUS_BRANCH https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git $CIRRUS_WORKING_DIR
+      git reset --hard $CIRRUS_CHANGE_IN_REPO
+    else
+      git clone --recursive https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git $CIRRUS_WORKING_DIR
+      git fetch origin pull/$CIRRUS_PR/head:pull/$CIRRUS_PR
+      git reset --hard $CIRRUS_CHANGE_IN_REPO
+    fi
+
   script: |
       mkdir Build
       cd Build