First Commmit

experimental/libbox/semver.go

@@ -0,0 +1,27 @@
+package libbox
+
+import (
+	"strings"
+
+	"golang.org/x/mod/semver"
+)
+
+func CompareSemver(left string, right string) bool {
+	normalizedLeft := normalizeSemver(left)
+	if !semver.IsValid(normalizedLeft) {
+		return false
+	}
+	normalizedRight := normalizeSemver(right)
+	if !semver.IsValid(normalizedRight) {
+		return false
+	}
+	return semver.Compare(normalizedLeft, normalizedRight) > 0
+}
+
+func normalizeSemver(version string) string {
+	trimmedVersion := strings.TrimSpace(version)
+	if strings.HasPrefix(trimmedVersion, "v") {
+		return trimmedVersion
+	}
+	return "v" + trimmedVersion
+}