forked from dasrick/go-teams-notify
-
Notifications
You must be signed in to change notification settings - Fork 17
/
Copy pathmain.go
128 lines (102 loc) · 3.44 KB
/
main.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
// Copyright 2022 Adam Chalkley
//
// https://github.com/atc0005/go-teams-notify
//
// Licensed under the MIT License. See LICENSE file in the project root for
// full license information.
/*
This is an example of a client application which uses this library to generate
a Microsoft Teams message containing a codeblock in Adaptive Card format.
Of note:
- default timeout
- package-level logging is disabled by default
- validation of known webhook URL formats is *enabled*
- message submitted to Microsoft Teams consisting of title, formatted message
body and embedded codeblock
See these links for Adaptive Card text formatting options:
- https://docs.microsoft.com/en-us/adaptive-cards/authoring-cards/text-features
- https://learn.microsoft.com/en-us/microsoftteams/platform/task-modules-and-cards/cards/cards-format?tabs=adaptive-md%2Cdesktop%2Cconnector-html#codeblock-in-adaptive-cards
*/
package main
import (
"log"
"os"
"strings"
goteamsnotify "github.com/atc0005/go-teams-notify/v2"
"github.com/atc0005/go-teams-notify/v2/adaptivecard"
)
func main() {
// Initialize a new Microsoft Teams client.
mstClient := goteamsnotify.NewTeamsClient()
// Set webhook url.
//
// NOTE: This is for illustration purposes only. Best practice is to NOT
// hardcode credentials of any kind.
webhookUrl := "https://example.logic.azure.com:443/workflows/GUID_HERE/triggers/manual/paths/invoke?api-version=YYYY-MM-DD&sp=%2Ftriggers%2Fmanual%2Frun&sv=1.0&sig=SIGNATURE_HERE"
// Allow specifying webhook URL via environment variable, fall-back to
// hard-coded value in this example file.
expectedEnvVar := "WEBHOOK_URL"
envWebhookURL := os.Getenv(expectedEnvVar)
switch {
case envWebhookURL != "":
log.Printf(
"Using webhook URL %q from environment variable %q\n\n",
envWebhookURL,
expectedEnvVar,
)
webhookUrl = envWebhookURL
default:
log.Println(expectedEnvVar, "environment variable not set.")
log.Printf("Using hardcoded value %q as fallback\n\n", webhookUrl)
}
// The title for message (first TextBlock element).
msgTitle := "Hello world"
// Formatted message body.
msgText := "Here are some examples of formatted stuff like " +
"\n * this list itself \n * **bold** \n * *italic* \n * ***bolditalic***"
// Create card using provided formatted title and text. We'll modify the
// card and when finished use it to generate a message for delivery.
card, err := adaptivecard.NewTextBlockCard(msgText, msgTitle, true)
if err != nil {
log.Printf(
"failed to create card: %v",
err,
)
os.Exit(1)
}
// See also https://yourbasic.org/golang/multiline-string/ for other
// approaches to embedding formatted strings.
codeSnippet := `
package main
import "log/slog"
func main() {
slog.Info("hello, world")
}
`
// If you want to strip leading/trailing whitespace.
codeSnippet = strings.TrimSpace(codeSnippet)
// Create CodeBlock using our snippet.
codeBlock := adaptivecard.NewCodeBlock(codeSnippet, "Go", 1)
// Add CodeBlock to our Card.
if err := card.AddElement(false, codeBlock); err != nil {
log.Printf(
"failed to add codeblock to card: %v",
err,
)
os.Exit(1)
}
// Create Message from Card
msg, err := adaptivecard.NewMessageFromCard(card)
if err != nil {
log.Printf("failed to create message from card: %v", err)
os.Exit(1)
}
// Send the message with default timeout/retry settings.
if err := mstClient.Send(webhookUrl, msg); err != nil {
log.Printf(
"failed to send message: %v",
err,
)
os.Exit(1)
}
}