first commit

src/cmd/base.go

@@ -0,0 +1,39 @@
+// Package cmd defines all runners
+package cmd
+
+import (
+	"os"
+	"os/signal"
+	"syscall"
+
+	"quantex.com/qfixpt/src/app"
+	"quantex.com/qfixpt/src/client/config"
+	"quantex.com/qfixpt/src/common/tracerr"
+)
+
+func NewRunner(fn func(app.Config) error) func(globalCfg, serviceCfg string) error {
+	return func(globalCfg, serviceCfg string) error {
+		cfg, err := config.Read([]string{globalCfg, serviceCfg})
+		if err != nil {
+			return tracerr.Errorf("unable to read config running asyncRun: %s", err.Error())
+		}
+
+		err = fn(cfg)
+		if err != nil {
+			return tracerr.Errorf("error running traderRunner: %s", err.Error())
+		}
+
+		return nil
+	}
+}
+
+func WaitForInterruptSignal(stopChan chan struct{}) {
+	interrupt := make(chan os.Signal, 10)
+	signal.Notify(interrupt, os.Interrupt, syscall.SIGTERM, syscall.SIGINT)
+	select {
+	case <-interrupt:
+		return
+	case <-stopChan:
+		return
+	}
+}