shiori/cmd/delete.go
2018-01-29 07:40:29 +07:00

49 lines
1.1 KiB
Go

package cmd
import (
"fmt"
"github.com/spf13/cobra"
"os"
)
var (
deleteCmd = &cobra.Command{
Use: "delete [indices]",
Short: "Delete the saved bookmarks.",
Long: "Delete bookmarks. " +
"Accepts space-separated list of indices (e.g. 5 6 23 4 110 45) and hyphenated range (e.g. 100-200). " +
"If no arguments, all records will be deleted",
Run: func(cmd *cobra.Command, args []string) {
// If no arguments, confirm to user
if len(args) == 0 {
confirmDelete := ""
fmt.Print("Remove ALL bookmarks? (y/n): ")
fmt.Scanln(&confirmDelete)
if confirmDelete != "y" {
fmt.Println("No bookmarks deleted")
return
}
}
// Delete bookmarks from database
oldIndices, newIndices, err := DB.DeleteBookmarks(args...)
if err != nil {
cError.Println(err)
os.Exit(1)
}
fmt.Println("Bookmarks has been deleted")
if len(oldIndices) > 0 {
for i, oldIndex := range oldIndices {
newIndex := newIndices[i]
fmt.Printf("Index %d moved to %d\n", oldIndex, newIndex)
}
}
},
}
)
func init() {
rootCmd.AddCommand(deleteCmd)
}