Change from docopt to pflag to support extensions having options

1 files changed, 19 insertions, 1 deletions

diff --git a/devices/devices.go b/devices/devices.go
index 4a029cd..81b0521 100644
--- a/devices/devices.go
+++ b/devices/devices.go
@@ -1,6 +1,8 @@
 package devices
 
-import "log"
+import (
+	"log"
+)
 
 const (
 	Temperatures = "Temperatures" // Device domain for temperature sensors
@@ -20,6 +22,22 @@ func RegisterShutdown(f func() error) {
 	_shutdownFuncs = append(_shutdownFuncs, f)
 }
 
+/*
+func RegisterStartup(f func(gotop.Config)) {
+	if _startup == nil {
+		_startup = make([]func(gotop.Config), 1)
+	}
+	_startup = append(_startup, f)
+}
+
+// Called after configuration has been parsed
+func Startup(c gotop.Config) {
+	for _, f := range _startup {
+		f(c)
+	}
+}
+*/
+
 // Shutdown will be called by the `main()` function if gotop is exited
 // cleanly.  It will call all of the registered shutdown functions of devices,
 // logging all errors but otherwise not responding to them.