feat: Add Gotify alerts

services/tasks/TaskRunner_logging.go

@@ -106,6 +106,7 @@ func (t *TaskRunner) SetStatus(status task_logger.TaskStatus) {
 		t.sendRocketChatAlert()
 		t.sendMicrosoftTeamsAlert()
 		t.sendDingTalkAlert()
+		t.sendGotifyAlert()
 	}
 
 	for _, l := range t.statusListeners {

services/tasks/alert.go

@@ -418,6 +418,68 @@ func (t *TaskRunner) sendDingTalkAlert() {
 	}
 }
 
+func (t *TaskRunner) sendGotifyAlert() {
+	if !util.Config.GotifyAlert || !t.alert {
+		return
+	}
+
+	if t.Template.SuppressSuccessAlerts && t.Task.Status == task_logger.TaskSuccessStatus {
+		return
+	}
+
+	body := bytes.NewBufferString("")
+	author, version := t.alertInfos()
+
+	alert := Alert{
+		Name:   t.Template.Name,
+		Author: author,
+		Color:  t.alertColor("gotify"),
+		Task: alertTask{
+			ID:      strconv.Itoa(t.Task.ID),
+			URL:     t.taskLink(),
+			Result:  t.Task.Status.Format(),
+			Version: version,
+			Desc:    t.Task.Message,
+		},
+	}
+
+	tpl, err := template.ParseFS(templates, "templates/gotify.tmpl")
+
+	if err != nil {
+		t.Log("Can't parse gotify alert template!")
+		panic(err)
+	}
+
+	if err := tpl.Execute(body, alert); err != nil {
+		t.Log("Can't generate gotify alert template!")
+		panic(err)
+	}
+
+	if body.Len() == 0 {
+		t.Log("Buffer for gotify alert is empty")
+		return
+	}
+
+	t.Log("Attempting to send gotify alert")
+
+	resp, err := http.Post(
+		fmt.Sprintf(
+			"%s/message?token=%s",
+			util.Config.GotifyUrl,
+			util.Config.GotifyToken),
+		"application/json",
+		body,
+	)
+
+	if err != nil {
+		t.Log("Can't send gotify alert! Error: " + err.Error())
+	} else if resp.StatusCode != 200 {
+		t.Log("Can't send gotify alert! Response code: " + strconv.Itoa(resp.StatusCode))
+	} else {
+		t.Log("Sent successfully gotify alert")
+	}
+}
+
 func (t *TaskRunner) alertInfos() (string, string) {
 	version := ""
 

services/tasks/templates/gotify.tmpl

@@ -0,0 +1,9 @@
+{
+  "extras": {
+    "client::display": {
+      "contentType": "text/markdown"
+    }
+  },
+  "message": "Execution #: {{ .Task.ID }}   \nStatus: {{ .Task.Result }}   \nAuthor: {{ .Author }}   \n{{ if .Task.Version }}Version: {{ .Task.Version }}   \n{{ end }}[Task Link]({{ .Task.URL }})",
+  "title": "Task: {{ .Name }}"
+}

util/config.go

@@ -166,7 +166,7 @@ type ConfigType struct {
 	LdapMappings     *ldapMappings `json:"ldap_mappings,omitempty"`
 	LdapNeedTLS      bool          `json:"ldap_needtls,omitempty" env:"SEMAPHORE_LDAP_NEEDTLS"`
 
-	// Telegram, Slack, Rocket.Chat, Microsoft Teams and DingTalk alerting
+	// Telegram, Slack, Rocket.Chat, Microsoft Teams, DingTalk, and Gotify alerting
 	TelegramAlert       bool   `json:"telegram_alert,omitempty" env:"SEMAPHORE_TELEGRAM_ALERT"`
 	TelegramChat        string `json:"telegram_chat,omitempty" env:"SEMAPHORE_TELEGRAM_CHAT"`
 	TelegramToken       string `json:"telegram_token,omitempty" env:"SEMAPHORE_TELEGRAM_TOKEN"`
@@ -178,6 +178,9 @@ type ConfigType struct {
 	MicrosoftTeamsUrl   string `json:"microsoft_teams_url,omitempty" env:"SEMAPHORE_MICROSOFT_TEAMS_URL"`
 	DingTalkAlert       bool   `json:"dingtalk_alert,omitempty" env:"SEMAPHORE_DINGTALK_ALERT"`
 	DingTalkUrl         string `json:"dingtalk_url,omitempty" env:"SEMAPHORE_DINGTALK_URL"`
+	GotifyAlert         bool   `json:"gotify_alert,omitempty" env:"SEMAPHORE_GOTIFY_ALERT"`
+	GotifyUrl           string `json:"gotify_url,omitempty" env:"SEMAPHORE_GOTIFY_URL"`
+	GotifyToken         string `json:"gotify_token,omitempty" env:"SEMAPHORE_GOTIFY_TOKEN"`
 
 	// oidc settings
 	OidcProviders map[string]OidcProvider `json:"oidc_providers,omitempty"`