WTF-400 PagerDuty extracted to new config format

modules/pagerduty/settings.go

@@ -0,0 +1,32 @@
+package pagerduty
+
+import (
+	"os"
+
+	"github.com/olebedev/config"
+	"github.com/wtfutil/wtf/cfg"
+)
+
+type Settings struct {
+	common *cfg.Common
+
+	apiKey           string
+	escalationFilter []interface{}
+	showIncidents    bool
+	showSchedules    bool
+}
+
+func NewSettingsFromYAML(ymlConfig *config.Config) *Settings {
+	localConfig, _ := ymlConfig.Get("wtf.mods.pagerduty")
+
+	settings := Settings{
+		common: cfg.NewCommonSettingsFromYAML(ymlConfig),
+
+		apiKey:           localConfig.UString("apiKey", os.Getenv("WTF_PAGERDUTY_API_KEY")),
+		escalationFilter: localConfig.UList("escalationFilter"),
+		showIncidents:    localConfig.UBool("showIncidents", true),
+		showSchedules:    localConfig.UBool("showSchedules", true),
+	}
+
+	return &settings
+}