refactor(stack): stack build process backend only [EE-4342] (#7750)

api/stacks/stackutils/util.go

@@ -0,0 +1,39 @@
+package stackutils
+
+import (
+	"fmt"
+	"regexp"
+
+	portainer "github.com/portainer/portainer/api"
+	"github.com/portainer/portainer/api/filesystem"
+)
+
+func UserIsAdminOrEndpointAdmin(user *portainer.User, endpointID portainer.EndpointID) (bool, error) {
+	isAdmin := user.Role == portainer.AdministratorRole
+
+	return isAdmin, nil
+}
+
+// GetStackFilePaths returns a list of file paths based on stack project path
+func GetStackFilePaths(stack *portainer.Stack, absolute bool) []string {
+	if !absolute {
+		return append([]string{stack.EntryPoint}, stack.AdditionalFiles...)
+	}
+
+	var filePaths []string
+	for _, file := range append([]string{stack.EntryPoint}, stack.AdditionalFiles...) {
+		filePaths = append(filePaths, filesystem.JoinPaths(stack.ProjectPath, file))
+	}
+	return filePaths
+}
+
+// ResourceControlID returns the stack resource control id
+func ResourceControlID(endpointID portainer.EndpointID, name string) string {
+	return fmt.Sprintf("%d_%s", endpointID, name)
+}
+
+// convert string to valid kubernetes label by replacing invalid characters with periods
+func SanitizeLabel(value string) string {
+	re := regexp.MustCompile(`[^A-Za-z0-9\.\-\_]+`)
+	return re.ReplaceAllString(value, ".")
+}