First commit

pkg/obioptions/options.go

@@ -0,0 +1,48 @@
+package obioptions
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/DavidGamba/go-getoptions"
+)
+
+var __debug__ = false
+var __profiling__ = ""
+
+type ArgumentParser func([]string) (*getoptions.GetOpt, []string, error)
+
+func GenerateOptionParser(optionset ...func(*getoptions.GetOpt)) ArgumentParser {
+	options := getoptions.New()
+	options.Bool("help", false, options.Alias("h", "?"))
+	options.BoolVar(&__debug__, "debug", false)
+	// options.StringVar(&__profiling__, "profile", "")
+
+	for _, o := range optionset {
+		o(options)
+	}
+
+	return func(args []string) (*getoptions.GetOpt, []string, error) {
+
+		remaining, err := options.Parse(args[1:])
+
+		if options.Called("help") {
+			fmt.Fprintf(os.Stderr, options.Help())
+			os.Exit(1)
+		}
+		return options, remaining, err
+	}
+}
+
+// Predicate indicating if the debug mode is activated
+func IsDebugMode() bool {
+	return __debug__
+}
+
+func DebugOn() {
+	__debug__ = true
+}
+
+func DebugOff() {
+	__debug__ = false
+}