use more precise method for waiting for swift

Signed-off-by: Robin Appelman <robin@icewind.nl>

tests/drone-wait-objectstore.sh

@@ -1,10 +1,36 @@
 #!/bin/bash
 
+function get_swift_token() {
+    KEYSTONE_OUT=$(curl -s 'http://dockswift:5000/v2.0/tokens' -H 'Content-Type: application/json' -d '{"auth":{"passwordCredentials":{"username":"swift","password":"swift"},"tenantName":"service"}}')
+    if (echo "$KEYSTONE_OUT" | grep -q 'object-store')
+    then
+        SWIFT_ENDPOINT=$(echo "$KEYSTONE_OUT" | php -r "echo array_values(array_filter(json_decode(file_get_contents('php://stdin'),true)['access']['serviceCatalog'], function(\$endpoint){return \$endpoint['type']==='object-store';}))[0]['endpoints'][0]['publicURL'];")
+        SWIFT_TOKEN=$(echo "$KEYSTONE_OUT" | php -r "echo json_decode(file_get_contents('php://stdin'),true)['access']['token']['id'];")
+        return 0
+    else
+        return -1
+    fi
+}
+
 if [ "$OBJECT_STORE" == "swift" ]; then
-    echo "waiting for swift"
-    until curl -I http://dockswift:5000/v3
+    echo "waiting for keystone"
+    until get_swift_token
+    do
+        sleep 2
+    done
+
+    echo "waiting for object store at $SWIFT_ENDPOINT"
+
+    until curl -s -H "X-Auth-Token: $SWIFT_TOKEN" "$SWIFT_ENDPOINT"
     do
         sleep 2
     done
-    sleep 60
+
+    echo "creating container"
+
+    sleep 2
+
+    curl curl -s -X PUT -H "X-Auth-Token: $SWIFT_TOKEN" "$SWIFT_ENDPOINT/nextcloud"
+
+    sleep 2
 fi