Fix #269

cobra/cmd/add.go

@@ -78,8 +78,8 @@ import (
 	"github.com/spf13/cobra"
 )
 
-// {{.cmdName}}Cmd represents the {{.cmdName}} command
+// {{.cmdName|camelcase}}Cmd represents the {{.cmdName}} command
-var {{ .cmdName }}Cmd = &cobra.Command{
+var {{ .cmdName|camelcase }}Cmd = &cobra.Command{
 	Use:   "{{ .cmdName }}",
 	Short: "A brief description of your command",
 	Long: ` + "`" + `A longer description that spans multiple lines and likely contains examples
@@ -95,7 +95,7 @@ to quickly create a Cobra application.` + "`" + `,
 }
 
 func init() {
-	{{ .parentName }}.AddCommand({{ .cmdName }}Cmd)
+	{{ .parentName }}.AddCommand({{ .cmdName|camelcase }}Cmd)
 
 	// Here you will define your flags and configuration settings.
 

cobra/cmd/helpers.go

@@ -22,6 +22,7 @@ import (
 	"strings"
 	"text/template"
 	"time"
+	"regexp"
 
 	"github.com/spf13/viper"
 )
@@ -43,6 +44,7 @@ var cmdDirs = []string{"cmd", "cmds", "command", "commands"}
 func init() {
 	funcMap = template.FuncMap{
 		"comment": commentifyString,
+		"camelcase": camelCaseString,
 	}
 }
 
@@ -354,3 +356,14 @@ func commentifyString(in string) string {
 	}
 	return strings.Join(newlines, "\n")
 }
+
+func camelCaseString(in string) string {
+	r := regexp.MustCompile("[A-Za-z0-9_]+")
+	parts := r.FindAll([]byte(in), -1)
+	for i, v := range parts {
+		if i > 0 {
+			parts[i] = bytes.Title(v)
+		}
+	}
+	return string(bytes.Join(parts, nil))
+}