From 938ca83e47e4bba570f7358f91dc772d0a266b4f Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Fri, 19 Apr 2019 13:14:41 +0300
Subject: [PATCH] add migration for percentile agg

---
 src/datasource-zabbix/metricFunctions.js |  2 +-
 src/datasource-zabbix/migrations.ts      | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/datasource-zabbix/metricFunctions.js b/src/datasource-zabbix/metricFunctions.js
index 7953963..891e271 100644
--- a/src/datasource-zabbix/metricFunctions.js
+++ b/src/datasource-zabbix/metricFunctions.js
@@ -140,7 +140,7 @@ addFuncDef({
 });
 
 addFuncDef({
-  name: 'percentil',
+  name: 'percentile',
   category: 'Aggregate',
   params: [
     { name: 'interval', type: 'string' },
diff --git a/src/datasource-zabbix/migrations.ts b/src/datasource-zabbix/migrations.ts
index fd77d9f..a4f60cc 100644
--- a/src/datasource-zabbix/migrations.ts
+++ b/src/datasource-zabbix/migrations.ts
@@ -33,6 +33,7 @@ export function migrate(target) {
   if (isGrafana2target(target)) {
     return migrateFrom2To3version(target);
   }
+  migratePercentileAgg(target);
   return target;
 }
 
@@ -51,6 +52,16 @@ function convertToRegex(str) {
   }
 }
 
+function migratePercentileAgg(target) {
+  if (target.functions) {
+    for (const f of target.functions) {
+      if (f.def && f.def.name === 'percentil') {
+        f.def.name = 'percentile';
+      }
+    }
+  }
+}
+
 export const DS_CONFIG_SCHEMA = 2;
 export function migrateDSConfig(jsonData) {
   if (!jsonData) {