genesi

1 files changed, 88 insertions, 0 deletions

diff --git a/cmd/tag/add.go b/cmd/tag/add.go
new file mode 100644
index 0000000..a5dc258
--- /dev/null
+++ b/cmd/tag/add.go
@@ -0,0 +1,88 @@
+/*
+Copyright © 2025 NAME HERE <EMAIL ADDRESS>
+*/
+package tag
+
+import (
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/scrotadamus/ghligh/document"
+	"github.com/spf13/cobra"
+)
+
+func readStdin() string {
+	data, err := io.ReadAll(os.Stdin)
+	if err != nil {
+		panic(err)
+	}
+	return string(data)
+}
+
+// tagAddCmd represents the tag command
+var tagAddCmd = &cobra.Command{
+	Use:   "add",
+	Short: "add a ghligh tag to a pdf file",
+	Long: `A longer description that spans multiple lines and likely contains examples
+and usage of using your command. For example:
+
+Cobra is a CLI library for Go that empowers applications.
+This application is a tool to generate the needed files
+to quickly create a Cobra application.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		if len(args) == 0 {
+			cmd.Help()
+			return
+		}
+
+		stdin, err := cmd.Flags().GetBool("stdin")
+		if err != nil {
+			cmd.Help()
+			return
+		}
+		if stdin {
+			tags = append(tags, readStdin())
+		}
+		if len(tags) == 0 {
+			fmt.Fprintf(os.Stderr, "Either --tag or --stdin is required\n", err)
+			os.Exit(1)
+		}
+
+		for _, file := range args {
+			doc, err := document.Open(file)
+			if err != nil {
+				fmt.Fprintf(os.Stderr, "%v\n", err)
+				continue
+			}
+			for _, tag := range tags {
+				doc.Tag(tag)
+				fmt.Fprintf(os.Stderr, "added tag {{{%s}}} to %s\n", tag, file)
+			}
+			doc.Save()
+			doc.Close()
+		}
+	},
+}
+
+func init() {
+	TagCmd.AddCommand(tagAddCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// tagCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// tagCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+	// TODO add to "add" command
+	tagAddCmd.Flags().StringArrayVarP(&tags, "tag", "t", []string{}, "Tag da associare ai file (può essere usato più volte)")
+	tagAddCmd.Flags().BoolP("stdin", "0", false, "read tag from stdin")
+
+	//if err := tagAddCmd.MarkFlagRequired("tag"); err != nil {
+	//panic(err)
+	//}
+
+}