koki-develop/gotrash

package cmd

import (
    "fmt"
    "os"
    "strconv"
    "strings"
    "time"

    "github.com/koki-develop/gotrash/internal/db"
    "github.com/spf13/cobra"
)

var listCmd = &cobra.Command{
    Use:          "list",
    Short:        "List trashed flies or directories",
    Long:         "List trashed flies or directories.",
    Aliases:      []string{"ls"},
    Args:         cobra.MaximumNArgs(0),
    SilenceUsage: true,
    RunE: func(cmd *cobra.Command, args []string) error {
        db, err := db.Open()
        if err != nil {
            return err
        }
        defer db.Close()

        ts, err := db.List(true)
        if err != nil {
            return err
        }

        cwd, err := os.Getwd()
        if err != nil {
            return err
        }

        digits := len(strconv.Itoa(len(ts)))
        f := fmt.Sprintf("%%%dd: (%%s) %%s\n", digits)
        for i, t := range ts {
            if flagListCurrentDir {
                if !strings.HasPrefix(t.Path, cwd) {
                    continue
                }
            }

            fmt.Printf(f, i, t.TrashedAt.Format(time.DateTime), t.Path)
        }

        return nil
    },
}