replace_string

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Variables

var Cmd = &cobra.Command{
	Use:     "replace-string",
	Short:   "Replace string in file (like sed)",
	Aliases: []string{"rs"},
	Args:    cobra.NoArgs,
	Run: func(c *cobra.Command, args []string) {
		inputBytes, err := os.ReadFile(FlagInputFilePath)
		if err != nil {
			log.Fatalln(err)
		}

		input := string(inputBytes)
		output := strings.Replace(input, FlagFindString, FlagReplacementString, -1)

		if FlagOutputFilePath == "" {
			fmt.Println(output)
		} else {
			err = os.WriteFile(FlagOutputFilePath, []byte(output), 0644)
			if err != nil {
				log.Fatalln(err)
			}
		}
	},
}

var FlagFindString string

var FlagInputFilePath string

var FlagOutputFilePath string

var FlagReplacementString string