mirror of
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32 lines
733 B
Go
32 lines
733 B
Go
package alerting
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"github.com/TwinProduction/gatus/client"
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"io/ioutil"
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)
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type requestBody struct {
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Text string `json:"text"`
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}
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// SendSlackMessage sends a message to the given Slack webhook
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func SendSlackMessage(webhookUrl, msg string) error {
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body, _ := json.Marshal(requestBody{Text: msg})
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response, err := client.GetHttpClient().Post(webhookUrl, "application/json", bytes.NewBuffer(body))
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if err != nil {
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return err
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}
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defer response.Body.Close()
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output, err := ioutil.ReadAll(response.Body)
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if err != nil {
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return fmt.Errorf("unable to read response body: %v", err.Error())
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}
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if string(output) != "ok" {
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return fmt.Errorf("error: %s", string(output))
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}
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return nil
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}
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