fix(task/cron): use the correct pointer to build structure

feat(init): included enviroment variable and working directory
test(cron): wip

cmd/experiment/oneshot/oneshot.go

@@ -7,38 +7,37 @@ import (
 	"os/exec"
 
 	"gitea.suyono.dev/suyono/wingmate"
+	"gitea.suyono.dev/suyono/wingmate/cmd/cli"
 	"github.com/spf13/viper"
 )
 
 const (
-	// DummyPath = "/workspaces/wingmate/cmd/experiment/dummy/dummy"
-	DummyPath            = "/usr/local/bin/wmdummy"
-	EnvDummyPath         = "DUMMY_PATH"
 	EnvLog               = "LOG"
 	EnvLogMessage        = "LOG_MESSAGE"
 	EnvDefaultLogMessage = "oneshot executed"
 	EnvInstanceNum       = "INSTANCE_NUM"
-	EnvDefaultInstances  = -1
+	EnvDefaultInstances  = 0
 )
 
 func main() {
 	viper.SetEnvPrefix(wingmate.EnvPrefix)
-	viper.BindEnv(EnvDummyPath)
 	viper.BindEnv(EnvLog)
 	viper.BindEnv(EnvLogMessage)
 	viper.BindEnv(EnvInstanceNum)
-	viper.SetDefault(EnvDummyPath, DummyPath)
 	viper.SetDefault(EnvLogMessage, EnvDefaultLogMessage)
 	viper.SetDefault(EnvInstanceNum, EnvDefaultInstances)
 
-	exePath := viper.GetString(EnvDummyPath)
+	_, childArgs, err := cli.SplitArgs(os.Args)
+	if err != nil {
+		log.Printf("splitargs: %+v", err)
+		os.Exit(2)
+	}
 
 	logPath := viper.GetString(EnvLog)
 	logMessage := viper.GetString(EnvLogMessage)
 	log.Println("log path:", logPath)
 	if logPath != "" {
 		var (
-			err  error
 			file *os.File
 		)
 
@@ -53,10 +52,12 @@ func main() {
 		}
 	}
 
-	StartInstances(exePath)
+	if len(childArgs) > 0 {
+		StartInstances(childArgs[0], childArgs[1:]...)
+	}
 }
 
-func StartInstances(exePath string) {
+func StartInstances(exePath string, args ...string) {
 	num := (rand.Uint32() % 16) + 16
 
 	iNum := viper.GetInt(EnvInstanceNum)
@@ -70,7 +71,7 @@ func StartInstances(exePath string) {
 		err error
 	)
 	for ctr = 0; ctr < num; ctr++ {
-		cmd = exec.Command(exePath)
+		cmd = exec.Command(exePath, args...)
 		if err = cmd.Start(); err != nil {
 			log.Printf("failed to run %s: %+v\n", exePath, err)
 		}