feat(stacks): support automated sync for stacks [EE-248] (#5340)

api/internal/stackutils/stackutils.go

@@ -2,6 +2,7 @@ package stackutils
 
 import (
 	"fmt"
+	"path"
 
 	portainer "github.com/portainer/portainer/api"
 )
@@ -10,3 +11,12 @@ import (
 func ResourceControlID(endpointID portainer.EndpointID, name string) string {
 	return fmt.Sprintf("%d_%s", endpointID, name)
 }
+
+// GetStackFilePaths returns a list of file paths based on stack project path
+func GetStackFilePaths(stack *portainer.Stack) []string {
+	var filePaths []string
+	for _, file := range append([]string{stack.EntryPoint}, stack.AdditionalFiles...) {
+		filePaths = append(filePaths, path.Join(stack.ProjectPath, file))
+	}
+	return filePaths
+}