1 files changed, 44 insertions, 0 deletions
diff --git a/internal/uris/helpers.go b/internal/uris/helpers.go
new file mode 100644
index 000000000..410bb47e2
--- /dev/null
+++ b/internal/uris/helpers.go
@@ -0,0 +1,44 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package uris
+
+// helper functions for string building that are designed
+// to be easily inlineable, and much faster than fmt.Sprintf().
+//
+// you can check this by ensuring these funcs are not output in:
+// go build -gcflags='-m=2' ./internal/uris/ 2>&1 | grep 'cannot inline'
+
+func buildURL1(proto, host, path1 string) string {
+	return proto + "://" + host + "/" + path1
+}
+
+func buildURL2(proto, host, path1, path2 string) string {
+	return proto + "://" + host + "/" + path1 + "/" + path2
+}
+
+func buildURL4(proto, host, path1, path2, path3, path4 string) string {
+	return proto + "://" + host + "/" + path1 + "/" + path2 + "/" + path3 + "/" + path4
+}
+
+func buildURL5(proto, host, path1, path2, path3, path4, path5 string) string {
+	return proto + "://" + host + "/" + path1 + "/" + path2 + "/" + path3 + "/" + path4 + "/" + path5
+}
+
+func buildPath4(path1, path2, path3, path4 string) string {
+	return path1 + "/" + path2 + "/" + path3 + "/" + path4
+}