forked from hibiken/asynq
/
killall.go
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/
killall.go
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// Copyright 2020 Kentaro Hibino. All rights reserved.
// Use of this source code is governed by a MIT license
// that can be found in the LICENSE file.
package cmd
import (
"fmt"
"github.com/cloudjjcc/asynq"
"os"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var killallValidArgs = []string{"scheduled", "retry"}
// killallCmd represents the killall command
var killallCmd = &cobra.Command{
Use: "killall [state]",
Short: "Kills all tasks in the specified state",
Long: `Killall (asynq killall) will update all tasks from the specified state to dead state.
The argument should be either "scheduled" or "retry".
Example: asynq killall retry -> Update all retry tasks to dead tasks`,
ValidArgs: killallValidArgs,
Args: cobra.ExactValidArgs(1),
Run: killall,
}
func init() {
rootCmd.AddCommand(killallCmd)
// Here you will define your flags and configuration settings.
// Cobra supports Persistent Flags which will work for this command
// and all subcommands, e.g.:
// killallCmd.PersistentFlags().String("foo", "", "A help for foo")
// Cobra supports local flags which will only run when this command
// is called directly, e.g.:
// killallCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}
func killall(cmd *cobra.Command, args []string) {
i := asynq.NewInspector(asynq.RedisClientOpt{
Addr: viper.GetString("uri"),
DB: viper.GetInt("db"),
Password: viper.GetString("password"),
})
var (
n int
err error
)
switch args[0] {
case "scheduled":
n, err = i.KillAllScheduledTasks()
case "retry":
n, err = i.KillAllRetryTasks()
default:
fmt.Printf("error: `asynq killall [state]` only accepts %v as the argument.\n", killallValidArgs)
os.Exit(1)
}
if err != nil {
fmt.Println(err)
os.Exit(1)
}
fmt.Printf("Successfully updated %d tasks to \"dead\" state\n", n)
}