2 files changed, 32 insertions, 0 deletions
diff --git a/modules/util/path.go b/modules/util/path.go
new file mode 100644
index 0000000000..f79334209c
--- /dev/null
+++ b/modules/util/path.go
@@ -0,0 +1,16 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package util
+
+import "path/filepath"
+
+// EnsureAbsolutePath ensure that a path is absolute, making it
+// relative to absoluteBase if necessary
+func EnsureAbsolutePath(path string, absoluteBase string) string {
+	if filepath.IsAbs(path) {
+		return path
+	}
+	return filepath.Join(absoluteBase, path)
+}
diff --git a/modules/util/util.go b/modules/util/util.go
index 104c80f524..e99f951f21 100644
--- a/modules/util/util.go
+++ b/modules/util/util.go
@@ -38,3 +38,19 @@ func OptionalBoolOf(b bool) OptionalBool {
 	}
 	return OptionalBoolFalse
 }
+
+// Max max of two ints
+func Max(a, b int) int {
+	if a < b {
+		return b
+	}
+	return a
+}
+
+// Min min of two ints
+func Min(a, b int) int {
+	if a > b {
+		return b
+	}
+	return a
+}