wingmate/cmd/experiment/spawner/spawner.go

41 lines
689 B
Go

package main
import (
"log"
"os/exec"
"time"
"gitea.suyono.dev/suyono/wingmate"
"github.com/spf13/viper"
)
const (
EnvOneShotPath = "ONESHOT_PATH"
OneShotPath = "/usr/local/bin/wmoneshot"
)
func main() {
var (
cmd *exec.Cmd
err error
t *time.Ticker
)
viper.SetEnvPrefix(wingmate.EnvPrefix)
viper.BindEnv(EnvOneShotPath)
viper.SetDefault(EnvOneShotPath, OneShotPath)
exePath := viper.GetString(EnvOneShotPath)
t = time.NewTicker(time.Second * 5)
for {
cmd = exec.Command(exePath, "--", "wmdummy")
if err = cmd.Run(); err != nil {
log.Printf("failed to run %s: %+v\n", exePath, err)
} else {
log.Printf("%s executed\n", exePath)
}
<-t.C
}
}