feat: 添加任务执行功能

fix: 版本解析逻辑

update/update.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/blang/semver"
@@ -15,6 +16,19 @@ var (
 	Repo           string = "komari-monitor/komari-agent"
 )
 
+// parseVersion 解析可能带有 v/V 前缀，以及预发布或构建元数据的版本字符串
+func parseVersion(ver string) (semver.Version, error) {
+	ver = strings.TrimPrefix(ver, "v")
+	ver = strings.TrimPrefix(ver, "V")
+	return semver.ParseTolerant(ver)
+}
+
+// needUpdate 判断是否需要更新
+func needUpdate(current, latest semver.Version) bool {
+	// 返回最新版本大于当前版本时需要更新
+	return latest.Compare(current) > 0
+}
+
 func DoUpdateWorks() {
 	ticker_ := time.NewTicker(time.Duration(6) * time.Hour)
 	for range ticker_.C {
@@ -26,7 +40,7 @@ func DoUpdateWorks() {
 func CheckAndUpdate() error {
 	log.Println("Checking update...")
 	// Parse current version
-	currentSemVer, err := semver.Parse(CurrentVersion)
+	currentSemVer, err := parseVersion(CurrentVersion)
 	if err != nil {
 		return fmt.Errorf("failed to parse current version: %v", err)
 	}

update/update_test.go

@@ -0,0 +1,72 @@
+package update
+
+import (
+	"strings"
+	"testing"
+)
+
+// TestParseVersion 验证 parseVersion 能够解析各种版本号格式，包括带 v/V 前缀、预发布和构建元数据
+func TestParseVersion(t *testing.T) {
+	tests := []struct {
+		input string
+		want  string
+	}{
+		{"v1.2.3", "1.2.3"},
+		{"V1.2.3", "1.2.3"},
+		{"1.2.3-beta.1", "1.2.3-beta.1"},
+		{"v1.2.3+meta", "1.2.3+meta"},
+		{"1.2.3-pre.1+build.123", "1.2.3-pre.1+build.123"},
+		{"  v2.0.0  ", "2.0.0"},
+		{"invalid", ""},
+	}
+
+	for _, tt := range tests {
+		got, err := parseVersion(strings.TrimSpace(tt.input))
+		if tt.want == "" {
+			if err == nil {
+				t.Errorf("parseVersion(%q) expected error, got %v", tt.input, got)
+			}
+		} else {
+			if err != nil {
+				t.Errorf("parseVersion(%q) unexpected error: %v", tt.input, err)
+				continue
+			}
+			if got.String() != tt.want {
+				t.Errorf("parseVersion(%q) = %q, want %q", tt.input, got.String(), tt.want)
+			}
+		}
+	}
+}
+
+// TestNeedUpdate 验证 needUpdate 在不同版本组合下的判断
+func TestNeedUpdate(t *testing.T) {
+	tests := []struct {
+		current string
+		latest  string
+		want    bool
+	}{
+		{"1.0.0", "1.0.1", true},
+		{"v1.0.0", "1.1.0", true},
+		{"1.2.3", "1.2.3", false},
+		{"1.2.4", "1.2.3", false},
+		{"1.2.3-beta", "1.2.3", true},
+		{"1.2.3", "1.2.3-beta", false},
+		{"0.0.5", "0.0.6+build.1", true},
+		{"0.0.6", "v0.0.6+build.1", false},
+	}
+
+	for _, tt := range tests {
+		cur, err := parseVersion(strings.TrimSpace(tt.current))
+		if err != nil {
+			t.Fatalf("parseVersion(%q) error: %v", tt.current, err)
+		}
+		lat, err := parseVersion(strings.TrimSpace(tt.latest))
+		if err != nil {
+			t.Fatalf("parseVersion(%q) error: %v", tt.latest, err)
+		}
+		got := needUpdate(cur, lat)
+		if got != tt.want {
+			t.Errorf("needUpdate(%q, %q) = %v, want %v", tt.current, tt.latest, got, tt.want)
+		}
+	}
+}