87 lines
2.6 KiB
Go
87 lines
2.6 KiB
Go
/*
|
|
Copyright © 2022 Volodymyr Patuta me@vpatuta.xyz
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package cmd
|
|
|
|
import (
|
|
"os"
|
|
"time"
|
|
|
|
"github.com/jedib0t/go-pretty/v6/table"
|
|
"github.com/spf13/cobra"
|
|
"golang.org/x/sys/unix"
|
|
)
|
|
|
|
// lsCmd represents the ls command
|
|
var lsCmd = &cobra.Command{
|
|
Use: "ls",
|
|
Short: "A brief description of your command",
|
|
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) {
|
|
todos := getAllTodos()
|
|
ws, err := unix.IoctlGetWinsize(int(os.Stdin.Fd()), unix.TIOCGWINSZ)
|
|
errPanic(err, "failed to determine terminal width")
|
|
cols := int(ws.Col)
|
|
t := table.NewWriter()
|
|
t.SetOutputMirror(os.Stdout)
|
|
t.AppendHeader(table.Row{"#", "Description", "Due date"})
|
|
for _, todo := range todos {
|
|
date := todo.DueDate.Format("02/01/2006 15:04")
|
|
d := time.Time{}
|
|
if todo.DueDate == d {
|
|
date = ""
|
|
}
|
|
desc := todo.Desc
|
|
if len(desc) > (cols - 20) {
|
|
desc = insertNth(desc, cols-20)
|
|
}
|
|
t.AppendRow([]interface{}{todo.ID, desc, date})
|
|
// data[i] = []string{strconv.FormatUint(todo.ID, 10), todo.Desc, todo.DueDate.Format("")}
|
|
}
|
|
t.SetStyle(table.StyleLight)
|
|
t.SetAllowedRowLength(cols)
|
|
t.Render()
|
|
},
|
|
}
|
|
|
|
// insertNth inserts new line on each nth position.
|
|
func insertNth(s string, n int) string {
|
|
for i := n - 1; i < len(s); i += n {
|
|
s = s[:i] + "\n" + s[i:]
|
|
}
|
|
|
|
return s
|
|
}
|
|
|
|
func init() {
|
|
rootCmd.AddCommand(lsCmd)
|
|
|
|
// Here you will define your flags and configuration settings.
|
|
|
|
// Cobra supports Persistent Flags which will work for this command
|
|
// and all subcommands, e.g.:
|
|
// lsCmd.PersistentFlags().String("foo", "", "A help for foo")
|
|
|
|
// Cobra supports local flags which will only run when this command
|
|
// is called directly, e.g.:
|
|
// lsCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
|
|
}
|