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Add sort support, can use every field

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yo
2021-12-20 22:10:38 +01:00
parent 9af50111f3
commit c36cf9511a
4 changed files with 1299 additions and 3 deletions
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10
cmd/root.go
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@ -3,14 +3,14 @@ package cmd
import (
"os"
"fmt"
// "strings"
"strings"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
const (
version = "0.001"
version = "0.02"
)
var (
@ -81,7 +81,7 @@ func init() {
listCmd.PersistentFlags().StringVarP(&gDisplayColumns, "outcol", "o", "JID,Name,Config.Release,Config.Ip4_addr,Running", "Show these columns in output")
listCmd.PersistentFlags().BoolVarP(&gNoLineSep, "nolinesep", "l", false, "Do not display line separator between jails")
listCmd.PersistentFlags().StringVarP(&gFilterJails, "filter", "f", "none", "Only display jails with these values. Ex: \"gocage list -f Config.Boot=1\" will only list started on boot jails")
listCmd.PersistentFlags().StringVarP(&gSortFields, "sort", "s", "none", "Display jails sorted by field values. Ex: \"gocage list -s Config.Priority\" will sort jails by their start priority. NOT IMPLEMENTED YET")
listCmd.PersistentFlags().StringVarP(&gSortFields, "sort", "s", "none", "Display jails sorted by field values. Ex: \"gocage list -s +Name,-Config.Priority\" will sort jails by their decreasing name, then increasing start priority. 3 critera max supported.")
// Now declare commands
rootCmd.AddCommand(versionCmd)
@ -124,6 +124,10 @@ func initConfig() {
if listCmd.Flags().Lookup("sort") != nil && false == listCmd.Flags().Lookup("sort").Changed {
gSortFields = viper.GetString("sort")
}
if len(strings.Split(gSortFields, ",")) > 3 {
fmt.Printf("More than 3 sort criteria, this is not supported!\n")
os.Exit(1)
}
}
func Execute() {