Add myName setting to PagerDuty (#799)

If defined, this name will be highlighted in the PagerDuty widget
when that person is on-call.

Signed-off-by: Chris Cummer <chriscummer@me.com>

modules/pagerduty/settings.go

@@ -12,22 +12,26 @@ const (
 	defaultTitle     = "PagerDuty"
 )
 
+// Settings defines the configuration properties for this module
 type Settings struct {
 	common *cfg.Common
 
 	apiKey           string        `help:"Your PagerDuty API key."`
 	escalationFilter []interface{} `help:"An array of schedule names you want to filter on."`
+	myName           string        `help:"The name to highlight when on-call in PagerDuty."`
 	scheduleIDs      []interface{} `help:"An array of schedule IDs you want to restrict the query to."`
 	showIncidents    bool          `help:"Whether or not to list incidents." optional:"true"`
 	showSchedules    bool          `help:"Whether or not to show schedules." optional:"true"`
 }
 
+// NewSettingsFromYAML creates a new settings instance from a YAML config block
 func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {
 	settings := Settings{
 		common: cfg.NewCommonSettingsFromModule(name, defaultTitle, defaultFocusable, ymlConfig, globalConfig),
 
 		apiKey:           ymlConfig.UString("apiKey", ymlConfig.UString("apikey", os.Getenv("WTF_PAGERDUTY_API_KEY"))),
 		escalationFilter: ymlConfig.UList("escalationFilter"),
+		myName:           ymlConfig.UString("myName"),
 		scheduleIDs:      ymlConfig.UList("scheduleIDs", []interface{}{}),
 		showIncidents:    ymlConfig.UBool("showIncidents", true),
 		showSchedules:    ymlConfig.UBool("showSchedules", true),