fix(helper): display errors

checks/dry.go

@@ -34,7 +34,7 @@ func Dry() (data.Check, error) {
 		return dataCheck, err
 	}
 
-	duplicates := []string{}
+	duplicates := []data.Error{}
 	for _, layer := range layers {
 		// Get all files that are included with Terragrunt include block
 		files, _ := findFilesInLayers(layer)
@@ -47,8 +47,11 @@ func Dry() (data.Check, error) {
 					return dataCheck, err
 				}
 				for key, f := range findings {
-					errmsg := "Duplicate in file " + combination[0] + " and " + combination[1] + " --> " + key + ":" + f
-					duplicates = append(duplicates, errmsg)
+					duplicates = append(duplicates, data.Error{
+						Path:        combination[0] + " and " + combination[1],
+						LineNumber:  -1,
+						Description: key + ":" + f,
+					})
 				}
 			}
 		}

helpers/render.go

@@ -75,12 +75,14 @@ func RenderChecks(checkResults []data.Check, verbose bool) {
 		fmt.Printf("%s %s - %s\n", c.Status, c.ID, termlink.Link(c.Name, c.RelatedGuidelines))
 		if len(c.Errors) > 0 && verbose {
 			for _, err := range c.Errors {
-				fmt.Println("  - Path", err.Path)
-				if err.LineNumber != -1 {
-					fmt.Println("    Line number:", err.LineNumber)
+				// Display location of error
+				if err.LineNumber == -1 {
+					fmt.Println("  - ", err.Path)
+				} else {
+					fmt.Println("  - ", err.Path+":"+strconv.Itoa(err.LineNumber))
 				}
 				if err.Description != "" {
-					fmt.Println("    Description:", err.Description)
+					fmt.Println("     Description:", err.Description)
 
 				}
 			}