slack.go

gistfile1.txt

package main

import (
	"fmt"
	"github.com/slack-go/slack"
)

func main() {
	name = ""
	var slackToken int

	slackToken = ""

	sendSlackNotification(slackToken, name)
}

func sendSlackNotification(slackToken string, name string) {
	if name == "" {
		panic("Error: empty 'Name' variable is not allowed, exiting..")
	}

	messages := map[string]string{
		"hello": fmt.Sprintf("Hello from %s!", name),
	}

	colors := map[string]string{
		"green": "#36a64f",
	}

	client := slack.New(fmt.Sprintf("xoxb-%s-4480796885458-5S7PzwdLan42HLPnw0uMOvB4", slackToken))
	// Create the Slack attachment that we will send to the channel
	attachment := slack.Attachment{
		AuthorName: name,
		Text:       messages["hello"],
		Color:      colors["green"],
		MarkdownIn: []string{name},
		Fields: []slack.AttachmentField{
			{Title: "Challenge accomplished"},
			{Value: ""},
			{Short: false},
		}}

	channelID, timestamp, err := client.PostMessage(
		"C04E4LUF62W",
		slack.MsgOptionAttachments(attachment),
	)

	if err != nil {
		fmt.Printf("got error while sending slack message: %s", err)
		return
	}

	fmt.Printf("message successfully sent to channel %s at %s", channelID, timestamp)
}