github.com/shashidharatd/test-infra@v0.0.0-20171006011030-71304e1ca560/velodrome/transform/plugins/event_counter.go (about)

     1  /*
     2  Copyright 2017 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package plugins
    18  
    19  import (
    20  	"github.com/spf13/cobra"
    21  	"k8s.io/test-infra/velodrome/sql"
    22  )
    23  
    24  type EventCounterPlugin struct {
    25  	matcher EventMatcher
    26  	desc    string
    27  }
    28  
    29  var _ Plugin = &EventCounterPlugin{}
    30  
    31  func (e *EventCounterPlugin) AddFlags(cmd *cobra.Command) {
    32  	cmd.Flags().StringVar(&e.desc, "event", "", "Match event (eg: `opened`)")
    33  }
    34  
    35  func (e *EventCounterPlugin) CheckFlags() error {
    36  	e.matcher = NewEventMatcher(e.desc)
    37  	return nil
    38  }
    39  
    40  func (e *EventCounterPlugin) ReceiveIssue(issue sql.Issue) []Point {
    41  	return nil
    42  }
    43  
    44  func (e *EventCounterPlugin) ReceiveIssueEvent(event sql.IssueEvent) []Point {
    45  	var label string
    46  	if event.Label != nil {
    47  		label = *event.Label
    48  	}
    49  
    50  	if !e.matcher.Match(event.Event, label) {
    51  		return nil
    52  	}
    53  	return []Point{
    54  		{
    55  			Values: map[string]interface{}{"event": 1},
    56  			Date:   event.EventCreatedAt,
    57  		},
    58  	}
    59  }
    60  
    61  func (e *EventCounterPlugin) ReceiveComment(comment sql.Comment) []Point {
    62  	return nil
    63  }