1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
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)
//}
}
|
