1 files changed, 26 insertions, 10 deletions

diff --git a/contrib/cirrus/lib.sh b/contrib/cirrus/lib.sh
index 1e0052a65..2fa91258b 100644
--- a/contrib/cirrus/lib.sh
+++ b/contrib/cirrus/lib.sh
@@ -117,6 +117,22 @@ cdsudo() {
     sudo --preserve-env=GOPATH --non-interactive bash -c "$CMD"
 }
 
+# Skip a build if $1 does not match in the PR Title/Description with message $2
+require_regex() {
+    req_env_var "
+        CIRRUS_CHANGE_MESSAGE $CIRRUS_CHANGE_MESSAGE
+        1 $1
+        2 $2
+    "
+    regex="$1"
+    msg="$2"
+    if ! echo "$CIRRUS_CHANGE_MESSAGE" | egrep -q "$regex"
+    then
+        echo "***** The PR Title/Description did not match the regular expression: $MAGIC_RE"
+        echo "***** $msg"
+        exit 0
+    fi
+}
 
 # Helper/wrapper script to only show stderr/stdout on non-zero exit
 install_ooe() {
@@ -142,8 +158,8 @@ EOF
 install_cni_plugins() {
     echo "Installing CNI Plugins from commit $CNI_COMMIT"
     req_env_var "
-    GOPATH $GOPATH
-    CNI_COMMIT $CNI_COMMIT
+        GOPATH $GOPATH
+        CNI_COMMIT $CNI_COMMIT
     "
     DEST="$GOPATH/src/github.com/containernetworking/plugins"
     rm -rf "$DEST"
@@ -160,9 +176,9 @@ install_runc(){
     echo "Installing RunC from commit $RUNC_COMMIT"
     echo "Platform is $OS_RELEASE_ID"
     req_env_var "
-    GOPATH $GOPATH
-    RUNC_COMMIT $RUNC_COMMIT
-    OS_RELEASE_ID $OS_RELEASE_ID
+        GOPATH $GOPATH
+        RUNC_COMMIT $RUNC_COMMIT
+        OS_RELEASE_ID $OS_RELEASE_ID
     "
     if [[ "$OS_RELEASE_ID" =~ "ubuntu" ]]; then
         echo "Running make install.libseccomp.sudo for ubuntu"
@@ -202,8 +218,8 @@ install_buildah() {
 install_conmon(){
     echo "Installing conmon from commit $CRIO_COMMIT"
     req_env_var "
-    GOPATH $GOPATH
-    CRIO_COMMIT $CRIO_COMMIT
+        GOPATH $GOPATH
+        CRIO_COMMIT $CRIO_COMMIT
     "
     DEST="$GOPATH/src/github.com/kubernetes-sigs/cri-o.git"
     rm -rf "$DEST"
@@ -234,8 +250,8 @@ install_criu(){
 install_testing_dependencies() {
     echo "Installing ginkgo, gomega, and easyjson into \$GOPATH=$GOPATH"
     req_env_var "
-    GOPATH $GOPATH
-    GOSRC $GOSRC
+        GOPATH $GOPATH
+        GOSRC $GOSRC
     "
     cd "$GOSRC"
     ooe.sh go get -u github.com/onsi/ginkgo/ginkgo
@@ -263,7 +279,7 @@ install_varlink(){
 _finalize(){
     echo "Removing leftover giblets from cloud-init"
     cd /
-    sudo rm -rf /var/lib/cloud
+    sudo rm -rf /var/lib/cloud/instance?
     sudo rm -rf /root/.ssh/*
     sudo rm -rf /home/*
 }