Clean up logrus

Replaces "log" from "logrus" as commonly used in large Go projects.

Makes it easier from a developer perspective to use `log.Info`,
`log.Debug`, etc.

cmd/completion.go

@@ -6,7 +6,7 @@ import (
 	"io"
 	"os"
 
-	"github.com/Sirupsen/logrus"
+	log "github.com/Sirupsen/logrus"
 	"github.com/spf13/cobra"
 )
 
@@ -30,7 +30,7 @@ var completion = &cobra.Command{
 
 		err := Generate(cmd, args)
 		if err != nil {
-			logrus.Fatalf("Error: %s", err)
+			log.Fatalf("Error: %s", err)
 		}
 
 		return nil

cmd/root.go

@@ -21,7 +21,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/Sirupsen/logrus"
+	log "github.com/Sirupsen/logrus"
 	"github.com/spf13/cobra"
 )
 
@@ -30,12 +30,12 @@ import (
 // Hook for erroring and exit out on warning
 type errorOnWarningHook struct{}
 
-func (errorOnWarningHook) Levels() []logrus.Level {
-	return []logrus.Level{logrus.WarnLevel}
+func (errorOnWarningHook) Levels() []log.Level {
+	return []log.Level{log.WarnLevel}
 }
 
-func (errorOnWarningHook) Fire(entry *logrus.Entry) error {
-	logrus.Fatalln(entry.Message)
+func (errorOnWarningHook) Fire(entry *log.Entry) error {
+	log.Fatalln(entry.Message)
 	return nil
 }
 
@@ -61,27 +61,27 @@ var RootCmd = &cobra.Command{
 
 		// Add extra logging when verbosity is passed
 		if GlobalVerbose {
-			logrus.SetLevel(logrus.DebugLevel)
+			log.SetLevel(log.DebugLevel)
 		}
 
 		// Disable the timestamp (Kompose is too fast!)
-		formatter := new(logrus.TextFormatter)
+		formatter := new(log.TextFormatter)
 		formatter.DisableTimestamp = true
 		formatter.ForceColors = true
-		logrus.SetFormatter(formatter)
+		log.SetFormatter(formatter)
 
 		// Set the appropriate suppress warnings and error on warning flags
 		if GlobalSuppressWarnings {
-			logrus.SetLevel(logrus.ErrorLevel)
+			log.SetLevel(log.ErrorLevel)
 		} else if GlobalErrorOnWarning {
 			hook := errorOnWarningHook{}
-			logrus.AddHook(hook)
+			log.AddHook(hook)
 		}
 
 		// Error out of the user has not chosen Kubernetes or OpenShift
 		provider := strings.ToLower(GlobalProvider)
 		if provider != "kubernetes" && provider != "openshift" {
-			logrus.Fatalf("%s is an unsupported provider. Supported providers are: 'kubernetes', 'openshift'.", GlobalProvider)
+			log.Fatalf("%s is an unsupported provider. Supported providers are: 'kubernetes', 'openshift'.", GlobalProvider)
 		}
 
 	},