mirror of
https://github.com/fluxcd/flagger.git
synced 2026-03-02 09:40:52 +00:00
121 lines
2.7 KiB
Go
121 lines
2.7 KiB
Go
/*
|
|
Copyright 2020 The Flux authors
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package notifier
|
|
|
|
import (
|
|
"fmt"
|
|
"net/url"
|
|
)
|
|
|
|
// Google Chat holds the incoming webhook URL
|
|
type GChat struct {
|
|
URL string
|
|
ProxyURL string
|
|
}
|
|
|
|
// GChatPayload holds the message
|
|
type GChatPayload struct {
|
|
Cards []GChatCards `json:"cards"`
|
|
}
|
|
|
|
// Start - GChatCards holds the canary analysis result
|
|
type GChatCards struct {
|
|
Header GChatHeader `json:"header"`
|
|
Sections []*GChatSections `json:"sections"`
|
|
}
|
|
|
|
type GChatHeader struct {
|
|
Title string `json:"title"`
|
|
SubTitle string `json:"subtitle"`
|
|
ImageUrl string `json:"imageUrl"`
|
|
}
|
|
|
|
type GChatSections struct {
|
|
Widgets []GChatWidgets `json:"widgets"`
|
|
}
|
|
|
|
type GChatWidgets struct {
|
|
TextParagraph GChatText `json:"textParagraph"`
|
|
}
|
|
|
|
type GChatField struct {
|
|
Name string `json:"name"`
|
|
Value string `json:"value"`
|
|
}
|
|
|
|
type GChatText struct {
|
|
Text string `json:"text"`
|
|
}
|
|
|
|
// NewGChat validates the GChat URL and returns a GChat object
|
|
func NewGChat(hookURL string, proxyURL string) (*GChat, error) {
|
|
_, err := url.ParseRequestURI(hookURL)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("invalid Google Chat webhook URL %s", hookURL)
|
|
}
|
|
|
|
return &GChat{
|
|
URL: hookURL,
|
|
ProxyURL: proxyURL,
|
|
}, nil
|
|
}
|
|
|
|
// Post Google Chat message
|
|
func (s *GChat) Post(workload string, namespace string, message string, fields []Field, severity string) error {
|
|
facts := make([]*GChatSections, 0, len(fields))
|
|
facts = append(facts, &GChatSections{
|
|
Widgets: []GChatWidgets{
|
|
{
|
|
TextParagraph: GChatText{
|
|
Text: "<font color=#848484><strong>" + message + "</strong></font>",
|
|
},
|
|
},
|
|
},
|
|
})
|
|
for _, f := range fields {
|
|
facts = append(facts, &GChatSections{
|
|
Widgets: []GChatWidgets{
|
|
{
|
|
TextParagraph: GChatText{
|
|
Text: f.Name + "<br><font color=#848484><strong>" + f.Value + "</strong></font>",
|
|
},
|
|
},
|
|
},
|
|
})
|
|
}
|
|
|
|
payload := GChatPayload{
|
|
Cards: []GChatCards{
|
|
{
|
|
Header: GChatHeader{
|
|
Title: "Flagger",
|
|
SubTitle: fmt.Sprintf("%s.%s", workload, namespace),
|
|
ImageUrl: "https://flagger.app/favicon.png",
|
|
},
|
|
Sections: facts,
|
|
},
|
|
},
|
|
}
|
|
|
|
err := postMessage(s.URL, "", s.ProxyURL, payload)
|
|
if err != nil {
|
|
return fmt.Errorf("postMessage failed: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|