Improve forEach loop functionality in worker actions

The forEach loop functionality has been enhanced to include better parameter management and formatting within iterator items. This includes the renaming of parameters inline with the current index and removal of outdated logging, which optimizes code readability and execution efficiency. The mechanism for setting the `CurrentStep` has also been updated for improved logic flow.

cmd/worker/actions/common/for-each.go

@@ -1,10 +1,11 @@
 package common
 
 import (
+	"fmt"
 	"github.com/Jeffail/gabs"
 	"github.com/PiotrFerenc/mash2/cmd/worker/actions"
 	"github.com/PiotrFerenc/mash2/internal/types"
-	"log"
+	"strings"
 )
 
 func CreateForEachLoop() actions.Action {
@@ -66,24 +67,30 @@ func (d *forEachLoop) Execute(process types.Process) (types.Process, error) {
 	forEachBody := process.CurrentStep.ForeachBody
 	currentIndex := process.CurrentStep.Sequence
 
-	for key, child := range items {
+	for _, _ = range items {
 		for _, s := range forEachBody.Steps {
 			currentIndex = currentIndex + 1
 			s.Sequence = currentIndex
 			st := types.MapToStep(s)
-			process.Steps = append(process.Steps, *st)
-			if currentIndex == process.CurrentStep.Sequence+1 {
-				process.CurrentStep = *st
+			for key, value := range forEachBody.Parameters {
+				if strings.Contains(key, st.Name) {
+					newName := fmt.Sprintf("%s%d", st.Name, st.Sequence)
+					keyName := strings.Replace(key, st.Name, newName, 1)
+					st.Name = newName
+					process.Parameters[keyName] = value
+				}
 			}
+			process.Steps = append(process.Steps, *st)
 		}
 
-		log.Printf("%s %s", key, child.Data())
 	}
 	for i, s := range process.Steps {
 		if s.Sequence > currentIndex {
 			s.Sequence = currentIndex + i
 		}
 	}
 
+	process.CurrentStep = process.Steps[0]
+
 	return process, nil
 }