Move internal/cmd to cmd

cmd/all.go

@@ -0,0 +1,27 @@
+package cmd
+
+import (
+	"errors"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/sirupsen/logrus"
+	"github.com/urfave/cli/v3"
+)
+
+func AllFlags(configFile string) []cli.Flag {
+	return append(ConfigFlags(configFile), LoggerFlags()...)
+}
+
+func WaitForInterrupt(logger *logrus.Logger, what string) error {
+	sigs := make(chan os.Signal, 1)
+	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
+
+	logger.Infof("%s: running, interrupt with ^C", what)
+	for sig := range sigs {
+		return errors.New("terminating on signal " + sig.String())
+	}
+
+	return nil
+}