mirror of
https://github.com/containrrr/watchtower.git
synced 2025-12-16 15:10:12 +01:00
feat(Discord): send each log entry as Discord message
This commit is contained in:
parent
190f8b5f56
commit
7724a47fb8
1 changed files with 19 additions and 43 deletions
|
|
@ -6,7 +6,7 @@ import (
|
|||
"fmt"
|
||||
"net/http"
|
||||
|
||||
log "github.com/Sirupsen/logrus"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"github.com/urfave/cli"
|
||||
)
|
||||
|
||||
|
|
@ -15,13 +15,14 @@ const (
|
|||
)
|
||||
|
||||
type discordTypeNotifier struct {
|
||||
WebhookURL string
|
||||
entries []*log.Entry
|
||||
webHookURL string
|
||||
acceptedLevels []log.Level
|
||||
}
|
||||
|
||||
func newDiscordNotifier(c *cli.Context) typeNotifier {
|
||||
func newDiscordNotifier(c *cli.Context, acceptedLogLevels []log.Level) typeNotifier {
|
||||
n := &discordTypeNotifier{
|
||||
WebhookURL: c.GlobalString("notification-discord-webhook"),
|
||||
webHookURL: c.GlobalString("notification-discord-webhook"),
|
||||
acceptedLevels: acceptedLogLevels,
|
||||
}
|
||||
|
||||
log.AddHook(n)
|
||||
|
|
@ -29,22 +30,18 @@ func newDiscordNotifier(c *cli.Context) typeNotifier {
|
|||
return n
|
||||
}
|
||||
|
||||
func (n *discordTypeNotifier) sendEntries(entries []*log.Entry) {
|
||||
// Do the sending in a separate goroutine so we don't block the main process.
|
||||
message := ""
|
||||
for _, entry := range entries {
|
||||
message += entry.Time.Format("2006-01-02 15:04:05") + " (" + entry.Level.String() + "): " + entry.Message + "\r\n"
|
||||
}
|
||||
func (n *discordTypeNotifier) sendEntry(entry *log.Entry) {
|
||||
|
||||
message := "(" + entry.Level.String() + "): " + entry.Message
|
||||
go func() {
|
||||
webhookBody := discordWebhookBody{Content: message}
|
||||
jsonBody, err := json.Marshal(webhookBody)
|
||||
webHookBody := discordWebHookBody{Content: message}
|
||||
jsonBody, err := json.Marshal(webHookBody)
|
||||
if err != nil {
|
||||
fmt.Println("Failed to build JSON body for Discord notificattion: ", err)
|
||||
return
|
||||
}
|
||||
|
||||
resp, err := http.Post(n.WebhookURL, "application/json", bytes.NewBuffer([]byte(jsonBody)))
|
||||
resp, err := http.Post(n.webHookURL, "application/json", bytes.NewBuffer([]byte(jsonBody)))
|
||||
if err != nil {
|
||||
fmt.Println("Failed to send Discord notificattion: ", err)
|
||||
}
|
||||
|
|
@ -57,40 +54,19 @@ func (n *discordTypeNotifier) sendEntries(entries []*log.Entry) {
|
|||
}()
|
||||
}
|
||||
|
||||
func (n *discordTypeNotifier) StartNotification() {
|
||||
if n.entries == nil {
|
||||
n.entries = make([]*log.Entry, 0, 10)
|
||||
}
|
||||
}
|
||||
func (n *discordTypeNotifier) StartNotification() {}
|
||||
|
||||
func (n *discordTypeNotifier) SendNotification() {
|
||||
if n.entries != nil && len(n.entries) != 0 {
|
||||
n.sendEntries(n.entries)
|
||||
}
|
||||
n.entries = nil
|
||||
}
|
||||
|
||||
func (n *discordTypeNotifier) Levels() []log.Level {
|
||||
// TODO: Make this configurable.
|
||||
return []log.Level{
|
||||
log.PanicLevel,
|
||||
log.FatalLevel,
|
||||
log.ErrorLevel,
|
||||
log.WarnLevel,
|
||||
log.InfoLevel,
|
||||
}
|
||||
}
|
||||
func (n *discordTypeNotifier) SendNotification() {}
|
||||
|
||||
func (n *discordTypeNotifier) Fire(entry *log.Entry) error {
|
||||
if n.entries != nil {
|
||||
n.entries = append(n.entries, entry)
|
||||
} else {
|
||||
// Log output generated outside a cycle is sent immediately.
|
||||
n.sendEntries([]*log.Entry{entry})
|
||||
}
|
||||
n.sendEntry(entry)
|
||||
return nil
|
||||
}
|
||||
|
||||
type discordWebhookBody struct {
|
||||
func (e *discordTypeNotifier) Levels() []log.Level {
|
||||
return e.acceptedLevels
|
||||
}
|
||||
|
||||
type discordWebHookBody struct {
|
||||
Content string `json:"content"`
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue