Respect dab file name when generate helm charts

cli/app/app.go

@@ -1061,9 +1061,11 @@ func Convert(c *cli.Context) {
 	}
 
 	komposeObject := KomposeObject{}
+	file := inputFile
 
 	if len(dabFile) > 0 {
 		komposeObject = loadBundlesFile(dabFile)
+		file = dabFile
 	} else {
 		komposeObject = loadComposeFile(inputFile, c)
 	}
@@ -1079,7 +1081,7 @@ func Convert(c *cli.Context) {
 		createChart:            createChart,
 		generateYaml:           generateYaml,
 		replicas:               replicas,
-		inputFile:              inputFile,
+		inputFile:              file,
 		outFile:                outFile,
 		f:                      f,
 	}

cli/app/k8sutils.go

@@ -21,7 +21,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
-	"strings"
+	"path/filepath"
 	"text/template"
 
 	"github.com/Sirupsen/logrus"
@@ -37,7 +37,8 @@ func generateHelm(filename string, svcnames []string, generateYaml, createD, cre
 		Name string
 	}
 
-	dirName := strings.Replace(filename, ".yml", "", 1)
+	extension := filepath.Ext(filename)
+	dirName := filename[0 : len(filename)-len(extension)]
 	details := ChartDetails{dirName}
 	manifestDir := dirName + string(os.PathSeparator) + "templates"
 	dir, err := os.Open(dirName)