Fix exception in Grafana 8 when using the Graph Panel (#100)

* fix exception for graph plugin * bump datasource version
lightstep · Feb 24, 2022 · b9f4ee4 · b9f4ee4
1 parent 5cc2098
commit b9f4ee4
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Showing 5 changed files with 9 additions and 3 deletions.
diff --git a/src/lightstep-datasource/plugin.json b/src/lightstep-datasource/plugin.json
@@ -27,7 +27,7 @@
         "url": "https://github.com/lightstep/lightstep-grafana-plugin/blob/master/LICENSE.md"
       }
     ],
-    "version": "1.2.2",
+    "version": "1.2.3",
     "updated": "2022-02-16"
   },
   "dependencies": {

diff --git a/src/lightstep-graph/module.js b/src/lightstep-graph/module.js
@@ -16,6 +16,11 @@ class GraphCtrl extends MetricsPanelCtrl {
 
   /** @ngInject */
   constructor($scope, $injector, annotationsSrv) {
+    // hack for Grafana 8+
+    if ($scope.ctrl.events === undefined) {
+      $scope.ctrl.events = { emit: function() {} };
+    }
+
     super($scope, $injector);
     this.$scope = $scope
     this.$injector = $injector;

diff --git a/src/lightstep-graph/plugin.json b/src/lightstep-graph/plugin.json
@@ -23,7 +23,7 @@
         "url": "https://github.com/lightstep/lightstep-grafana-plugin/blob/master/LICENSE.md"
       }
     ],
-    "version": "1.2.2",
+    "version": "1.2.3",
     "updated": "2022-02-17"
   },
   "dependencies": {

diff --git a/src/plugin.json b/src/plugin.json
@@ -25,7 +25,7 @@
         "url": "https://github.com/lightstep/lightstep-grafana-plugin/blob/master/LICENSE.md"
       }
     ],
-    "version": "1.2.2",
+    "version": "1.2.3",
     "updated": "2022-02-15"
   },
   "includes": [

diff --git a/webpack.config.js b/webpack.config.js
@@ -7,6 +7,7 @@ module.exports = {
     target: 'node',
     context: __dirname + "/src/lightstep-graph",
     entry: './module.js',
+    mode: 'development',
     // watch: true,  // uncomment if you want "dev mode watching"
     devtool: 'source-map',
     output: {