feat: super 包新增 OldVersion 和 CompareVersion 函数用于版本比较

utils/super/version.go

@@ -0,0 +1,57 @@
+package super
+
+import (
+	"regexp"
+	"strings"
+)
+
+// OldVersion 检查 version2 对于 version1 来说是不是旧版本
+func OldVersion(version1, version2 string) bool {
+	return CompareVersion(version1, version2) == 1
+}
+
+// CompareVersion 返回一个整数，用于表示两个版本号的比较结果：
+//   - 如果 version1 大于 version2，它将返回 1
+//   - 如果 version1 小于 version2，它将返回 -1
+//   - 如果 version1 和 version2 相等，它将返回 0
+func CompareVersion(version1, version2 string) int {
+	reg, _ := regexp.Compile("[^0-9.]+")
+	processedVersion1 := processVersion(reg.ReplaceAllString(version1, ""))
+	processedVersion2 := processVersion(reg.ReplaceAllString(version2, ""))
+
+	n, m := len(processedVersion1), len(processedVersion2)
+	i, j := 0, 0
+	for i < n || j < m {
+		x := 0
+		for ; i < n && processedVersion1[i] != '.'; i++ {
+			x = x*10 + int(processedVersion1[i]-'0')
+		}
+		i++ // skip the dot
+		y := 0
+		for ; j < m && processedVersion2[j] != '.'; j++ {
+			y = y*10 + int(processedVersion2[j]-'0')
+		}
+		j++ // skip the dot
+		if x > y {
+			return 1
+		}
+		if x < y {
+			return -1
+		}
+	}
+	return 0
+}
+
+func processVersion(version string) string {
+	// 移除首尾可能存在的非数字字符
+	reg, _ := regexp.Compile("^[^.0-9]+|[^.0-9]+$")
+	version = reg.ReplaceAllString(version, "")
+	// 确保不出现连续的点
+	version = strings.ReplaceAll(version, "..", ".")
+	// 移除每一部分起始的 0
+	versionParts := strings.Split(version, ".")
+	for idx, part := range versionParts {
+		versionParts[idx] = strings.TrimLeft(part, "0")
+	}
+	return strings.Join(versionParts, ".")
+}

utils/super/version_test.go

@@ -0,0 +1,13 @@
+package super_test
+
+import (
+	"github.com/kercylan98/minotaur/utils/super"
+	"testing"
+)
+
+func TestCompareVersion(t *testing.T) {
+	t.Log(super.CompareVersion("1", "2"), -1)
+	t.Log(super.CompareVersion("1", "vv2"), -1)
+	t.Log(super.CompareVersion("1", "vv2.3.1"), -1)
+	t.Log(super.CompareVersion("11", "vv2.3.1"), 1)
+}