add supress

Author: CodeShellDev

README.md

@@ -1,5 +1,5 @@
 # goplater
 
-A Go utility to template files (also recursively)
+Goplater is a commandline programm that templates files by using local and also remote files.
 
-{{ @://https://raw.githubusercontent.com/CodeShellDev/secured-signal-api/refs/heads/main/docker-compose.yaml }}
+## Getting Started

cmd/root.go

@@ -6,6 +6,10 @@ import (
 	"github.com/spf13/cobra"
 )
 
+
+var verbose bool
+var supress bool
+
 var rootCmd = &cobra.Command{
 	Use:   "goplater",
     Short: "Go Template CLI",
@@ -23,5 +27,6 @@ func Execute() {
 }
 
 func init() {
-	
+	rootCmd.Flags().BoolVarP(&verbose, "verbose", "v", false, "print additional information")
+	rootCmd.Flags().BoolVarP(&supress, "ignore-errors", "i", false, "ignore / supress errors")
 }

cmd/template.go

@@ -24,7 +24,6 @@ var sourceContext string = "."
 var whitespace []string
 var match []string
 
-var verbose bool
 var recursive bool
 var flatten bool
 
@@ -60,7 +59,6 @@ func init() {
 	rootCmd.AddCommand(templateCmd)
 
 	templateCmd.Flags().BoolVarP(&recursive, "recursive", "r", false, "recusively template files")
-	templateCmd.Flags().BoolVarP(&verbose, "verbose", "v", false, "print additional information")
 	templateCmd.Flags().BoolVarP(&flatten, "flatten", "f", false, "flatten output path: don't preserve source folder structure")
 
 	templateCmd.Flags().StringVarP(&outputContext, "output", "o", ".", "output path for templated files")
@@ -263,6 +261,10 @@ func templateStr(str string, context TemplateContext, variables map[string]any)
 		},
 	})
 
+	if supress {
+		templt = templating.AddTemplateOption(templt, "missingkey=zero")
+	}
+
 	tmplStr, err = templating.ParseTemplate(templt, tmplStr, variables)
 
 	if err != nil {

utils/templating/templating.go

@@ -26,6 +26,10 @@ func CreateTemplateWithFunc(name string, funcMap template.FuncMap) *template.Tem
 	return template.New(name).Funcs(funcMap)
 }
 
+func AddTemplateOption(templt *template.Template, options ...string) *template.Template {
+	return templt.Option(options...)
+}
+
 func TransformTemplateKeys(tmplStr string, prefix string, transform func(varRegex *regexp.Regexp, m string) string) (string, error) {
 	re, err := regexp.Compile(`{{[^{}]+}}`)