3 files changed, 73 insertions, 0 deletions
diff --git a/cmd/rr/utils/config.go b/cmd/rr/utils/config.go
new file mode 100644
index 00000000..e7e22b3a
--- /dev/null
+++ b/cmd/rr/utils/config.go
@@ -0,0 +1,23 @@
+package utils
+
+import (
+	"github.com/spf13/viper"
+	"github.com/spiral/roadrunner/service"
+)
+
+type ConfigWrapper struct {
+	Viper *viper.Viper
+}
+
+func (w *ConfigWrapper) Get(key string) service.Config {
+	sub := w.Viper.Sub(key)
+	if sub == nil {
+		return nil
+	}
+
+	return &ConfigWrapper{sub}
+}
+
+func (w *ConfigWrapper) Unmarshal(out interface{}) error {
+	return w.Viper.Unmarshal(out)
+}
diff --git a/cmd/rr/utils/cprint.go b/cmd/rr/utils/cprint.go
new file mode 100644
index 00000000..f6f828f8
--- /dev/null
+++ b/cmd/rr/utils/cprint.go
@@ -0,0 +1,32 @@
+package utils
+
+import (
+	"fmt"
+	"gopkg.in/AlecAivazis/survey.v1/core"
+	"regexp"
+	"strings"
+)
+
+// Printf works identically to fmt.Print but adds `<white+hb>color formatting support for CLI</reset>`.
+func Printf(format string, args ...interface{}) {
+	fmt.Print(Sprintf(format, args...))
+}
+
+// Sprintf works identically to fmt.Sprintf but adds `<white+hb>color formatting support for CLI</reset>`.
+func Sprintf(format string, args ...interface{}) string {
+	r, err := regexp.Compile(`<([^>]+)>`)
+	if err != nil {
+		panic(err)
+	}
+
+	format = r.ReplaceAllStringFunc(format, func(s string) string {
+		return fmt.Sprintf(`{{color "%s"}}`, strings.Trim(s, "<>/"))
+	})
+
+	out, err := core.RunTemplate(fmt.Sprintf(format, args...), nil)
+	if err != nil {
+		panic(err)
+	}
+
+	return out
+}
diff --git a/cmd/rr/utils/verbose.go b/cmd/rr/utils/verbose.go
new file mode 100644
index 00000000..43770f34
--- /dev/null
+++ b/cmd/rr/utils/verbose.go
@@ -0,0 +1,18 @@
+package utils
+
+//if f.Verbose {
+//	rr.Observe(func(event int, ctx interface{}) {
+//		switch event {
+//		case roadrunner.EventPoolError:
+//			logrus.Error(ctx)
+//		case roadrunner.EventWorkerCreate:
+//			logrus.Infof("%s - created", ctx)
+//		case roadrunner.EventWorkerError:
+//			logrus.Errorf("%s: %s", ctx.(roadrunner.WorkerError).Worker, ctx.(roadrunner.WorkerError).Error())
+//		case roadrunner.EventWorkerDestruct:
+//			logrus.Warnf("%s - destructed", ctx)
+//		case roadrunner.EventWorkerKill:
+//			logrus.Warnf("%s - killed", ctx)
+//		}
+//	})
+//}