Add initial setup global settings

internal/wisski/ingredient/barrel/system/settings.go

@@ -0,0 +1,27 @@
+package system
+
+import (
+	"context"
+	"io"
+
+	"github.com/FAU-CDI/wisski-distillery/pkg/logging"
+)
+
+// RebuildSettings (re-)configures settings.php for the provided running instance
+func (smanager *SystemManager) RebuildSettings(ctx context.Context, progress io.Writer) (err error) {
+	logging.LogMessage(progress, "Updating TRUSTED_HOST_PATTERNS in settings.php")
+	{
+		if err := smanager.dependencies.Settings.SetTrustedDomain(ctx, nil, smanager.Domain()); err != nil {
+			return err
+		}
+	}
+
+	logging.LogMessage(progress, "Adding distillery settings to settings.php")
+	{
+		if err := smanager.dependencies.Settings.InstallDistillerySettings(ctx, nil); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}