Feat: add support for partial include

This reverts e640ac2783

It is problematic and I will implement a new one

data/archlinux

@@ -1,2 +1,5 @@
 archlinux.org
 archlinuxarm.org
+
+# Unofficial
+archlinuxcn.org

data/category-dev

@@ -91,6 +91,7 @@ getcomposer.org
 getzola.org
 git-scm.com
 gnu.org
+godbolt.org
 
 # PuTTY and some software official websites.
 greenend.org.uk

data/category-education-cn

@@ -83,8 +83,17 @@ dearedu.com
 dgjy.net
 # 在职研究生教育信息网
 eduei.com
+# 中公
+eoffcn.com
+jinrongren.net
+offcn.com
+zggqzp.com
+zgsydw.com
 # 高考100
 gk100.com
+# 华图
+huatu.com
+sydw8.com
 # 中科大数据研究院，豫ICP备19023555号
 ictbda.cn
 ictbda.com

data/category-entertainment-cn

@@ -48,6 +48,8 @@ yeshen.com
 17k.com
 # https://github.com/supzhang/epg
 51zmt.top
+# 广东南方新媒体
+aisee.tv
 # 暴风影音
 baofeng.com
 baofeng.net

data/category-media-cn

@@ -147,6 +147,8 @@ ql1d.com
 qingdaonews.com
 # 前瞻网
 qianzhan.com
+# 青岛之窗
+qingdaochina.org
 # 四川手机报
 scsjb.cn
 # 安全内参
@@ -157,6 +159,8 @@ sfccn.com
 shangyexinzhi.com
 # 奇客资讯网
 solidot.org
+# 南方新闻网
+southcn.com
 # 少数派
 sspai.com
 # 证券之星

data/cctv

@@ -1,22 +1,24 @@
 cctv.cn
 cctv.com
+cctvlib.cn
+cctvlib.com.cn
+cctvlibrary.cn
+cctvlibrary.com.cn
 cctvpic.com
+cctvpro.cn
+cctvpro.com.cn
 chinaepg.cn
 chinalive.com
+chinaott.com
 citv.net.cn
 cnms.net.cn
 cntv.cn
 cntv.com.cn
-cctvlib.cn
-cctvlibrary.cn
-cctvlib.com.cn
-cctvlibrary.com.cn
-cctvpro.cn
-cctvpro.com.cn
 cntvwb.cn
 gjgbdszt.cn
 gjgbdszt.com.cn
 gjgbdszt.net.cn
+icntvcdn.com
 ipanda.cn
 ipanda.com
 ipanda.com.cn
@@ -24,11 +26,12 @@ ipanda.net
 livechina.cn
 livechina.com
 olympicchannelchina.cn
+ottcn.com
 tvcc.cn
 tvcc.com.cn
 xn--fiq53l6wcx3kp9bc7joo6apn8a.cn # 中国广播电视总台.cn
-xn--fiq53l90et9fpncc7joo6apn8a.cn # 中央广播电视总台.cn
 xn--fiq53l6wcx3kp9bc7joo6apn8a.xn--fiqs8s # 中国广播电视总台.中国
+xn--fiq53l90et9fpncc7joo6apn8a.cn # 中央广播电视总台.cn
 xn--kprv4ewxfr9cpxcc7joo6apn8a.cn # 国家广播电视总台.cn
 xn--kprv4ewxfr9cpxcc7joo6apn8a.xn--fiqs8s # 国家广播电视总台.中国
 yangshipin.cn

data/chinamobile

@@ -6,9 +6,11 @@ speedtest.hk.chinamobile.com @!cn
 speedtestbb.hk.chinamobile.com @!cn
 
 # Migu
-migucloud.com
-migu.cn
+cmread.com
 cmvideo.cn
+migu.cn
+migucloud.com
+migufun.com
 miguvideo.com
 
 # 中移互联

data/chinaunicom

@@ -6,6 +6,7 @@ xn--8y0a063a
 
 10010.com
 10010.com.cn
+10155.com
 114menhu.com
 169ol.com
 chinaunicom.cn

data/connectivity-check

@@ -1,11 +1,9 @@
-# ArchLinux
-ping.archlinux.org
-
 # Apple
 captive.apple.com
 
-# Android
-connectivitycheck.gstatic.com
+# Arch Linux
+full:ping.archlinux.org
+full:redirect.archlinux.org # Canonical Name of ping.archlinux.org
 
 # Cloudflare
 cp.cloudflare.com
@@ -16,6 +14,9 @@ network-test.debian.org
 # Firefox
 detectportal.firefox.com
 
+# Google
+connectivitycheck.gstatic.com
+
 # Honor
 full:connectivitycheck.platform.hihonorcloud.com
 
@@ -28,6 +29,9 @@ networkcheck.kde.org
 # MIUI
 full:connect.rom.miui.com
 
+# Ubuntu
+full:connectivity-check.ubuntu.com
+
 # Windows
 msftconnecttest.com
 msftncsi.com

data/geolocation-!cn

@@ -291,6 +291,7 @@ include:demonoid
 include:nyaa
 include:piratebay
 include:rarbg
+dmhy.org
 
 # User scripts
 greasyfork.org

data/geolocation-cn

@@ -334,6 +334,8 @@ bblmw.com
 ## BOSS 直聘
 bosszhipin.com
 zhipin.com
+## 天润融通 AI外呼 客服
+clink.cn
 ## 当贝
 dangbei.com
 dangbei.net
@@ -400,6 +402,7 @@ include:dingdatech # 叮哒出行(杭州金通互联科技有限公司)
 include:dji
 include:gree
 include:haier
+include:hikvision
 include:honor
 include:huawei
 include:hupun # 杭州湖畔网络技术有限公司
@@ -428,12 +431,17 @@ include:zte
 
 51togic.com # 泰捷WEBOX
 avlyun.com # 安天移动安全
+dreame.tech # 追觅科技
 hisensehitachi.com # 海信日立官网
+insta360.com # 影石Insta360
 jamcz.com # 晨钟网络科技
+jmgo.com # 坚果投影
+mediastory.cc # 闪电分镜
 roborock.com # 石头科技
 socpk.com # 极客湾移动芯片排行
 suzuki-china.com # 铃木中国官网
 udesk.cn # 沃丰科技
+ysjf.com # 影视飓风
 
 # 稿定（厦门）信息服务有限公司
 ## 花瓣网 闽ICP备2021013850号
@@ -637,7 +645,6 @@ aiops.com
 aipai.com
 airchangan.com
 airguilin.com
-aisee.tv # 粤ICP备10217959号-12
 aiskycn.com
 aizhan.com
 aldwx.com # 京ICP备17030349号-1
@@ -933,7 +940,6 @@ houdao.com
 houyuantuan.com
 hteacher.net
 huashengdaili.com
-huatu.com
 huize.com
 hujia.org
 huochepiao.com
@@ -984,7 +990,6 @@ jiazhao.com
 jiemeng8.com
 jikexueyuan.com
 jinianbi.com
-jinrongren.net
 jinse.com
 jinti.com
 jisuxia.com
@@ -1127,7 +1132,6 @@ nxog.top # 湘ICP备2022006601号-1
 nzbdw.com
 oadz.com
 oeeee.com
-offcn.com
 officese.com
 oicq88.com
 okooo.com
@@ -1140,7 +1144,6 @@ onlinedown.net
 onlinesjtu.com
 onlylady.com
 opdown.com
-ottcn.com # 津ICP备12004891号-2
 oupeng.com
 p2peye.com
 p5w.net
@@ -1172,7 +1175,6 @@ qiaobutang.com
 qie.tv
 qifeiye.com
 qijiayoudao.net
-qingdaochina.org
 qingsongchou.com
 qiumibao.com
 qizuang.com

data/google-ads

@@ -7,11 +7,13 @@ adsense.com @ads
 adsensecustomsearchads.com @ads
 adsenseformobileapps.com @ads
 adservice.google.com @ads
+adtrafficquality.google @ads
 advertisercommunity.com @ads
 advertiserscommunity.com @ads
 adwords-community.com @ads
 adwords.com @ads
 adwordsexpress.com @ads
+analytics-alv.google.com @ads
 app-analytics-services.com @ads
 app-analytics-services-att.com @ads
 app-measurement-cn.com @ads
@@ -20,6 +22,7 @@ doubleclick-cn.net @ads
 doubleclick.cn @ads
 doubleclick.com @ads
 doubleclick.net @ads
+fcmatch.google.com @ads
 google-analytics-cn.com @ads
 google-analytics.com @ads
 googleadapis.com @ads

data/hetzner

@@ -1,4 +1,5 @@
 first-ns.de
+hetzner-cloud.de
 hetzner.cloud
 hetzner.com
 hetzner.company

data/hikvision

@@ -0,0 +1,11 @@
+# 海康威视
+hik-cloud.com
+hik-express.com
+hikiot.com
+hikmall.com
+hikvision.com
+
+# 萤石
+eziot.com
+ezviz.com
+ys7.com

main.go

@@ -29,6 +29,19 @@ const (
 	RuleTypeInclude    string = "include"
 )
 
+var (
+	TypeChecker  = regexp.MustCompile(`^(domain|full|keyword|regexp|include)$`)
+	ValueChecker = regexp.MustCompile(`^[a-z0-9!\.-]+$`)
+	AttrChecker  = regexp.MustCompile(`^[a-z0-9!-]+$`)
+)
+
+var (
+	refMap    = make(map[string]*List)
+	plMap     = make(map[string]*ParsedList)
+	finalMap  = make(map[string]*List)
+	cirIncMap = make(map[string]bool) // Used for circular inclusion detection
+)
+
 type Entry struct {
 	Type  string
 	Value string
@@ -40,15 +53,21 @@ type List struct {
 	Entry []Entry
 }
 
-type ParsedList struct {
-	Name      string
-	Inclusion map[string]bool
-	Entry     []Entry
+type Inclusion struct {
+	Source      string
+	MustAttrs   []*router.Domain_Attribute
+	BannedAttrs []*router.Domain_Attribute
 }
 
-func (l *ParsedList) toPlainText(listName string) error {
+type ParsedList struct {
+	Name       string
+	Inclusions []Inclusion
+	Entry      []Entry
+}
+
+func (entryList *List) toPlainText() error {
 	var entryBytes []byte
-	for _, entry := range l.Entry {
+	for _, entry := range entryList.Entry {
 		var attrString string
 		if entry.Attrs != nil {
 			for _, attr := range entry.Attrs {
@@ -59,13 +78,13 @@ func (l *ParsedList) toPlainText(listName string) error {
 		// Entry output format is: type:domain.tld:@attr1,@attr2
 		entryBytes = append(entryBytes, []byte(entry.Type+":"+entry.Value+attrString+"\n")...)
 	}
-	if err := os.WriteFile(filepath.Join(*outputDir, listName+".txt"), entryBytes, 0644); err != nil {
+	if err := os.WriteFile(filepath.Join(*outputDir, strings.ToLower(entryList.Name)+".txt"), entryBytes, 0644); err != nil {
 		return err
 	}
 	return nil
 }
 
-func (l *ParsedList) toProto() (*router.GeoSite, error) {
+func (l *List) toProto() (*router.GeoSite, error) {
 	site := &router.GeoSite{
 		CountryCode: l.Name,
 	}
@@ -79,11 +98,6 @@ func (l *ParsedList) toProto() (*router.GeoSite, error) {
 			})
 
 		case RuleTypeRegexp:
-			// check regexp validity to avoid runtime error
-			_, err := regexp.Compile(entry.Value)
-			if err != nil {
-				return nil, fmt.Errorf("invalid regexp in list %s: %s", l.Name, entry.Value)
-			}
 			site.Domain = append(site.Domain, &router.Domain{
 				Type:      router.Domain_Regex,
 				Value:     entry.Value,
@@ -103,89 +117,73 @@ func (l *ParsedList) toProto() (*router.GeoSite, error) {
 				Value:     entry.Value,
 				Attribute: entry.Attrs,
 			})
-
-		default:
-			return nil, fmt.Errorf("unknown domain type: %s", entry.Type)
 		}
 	}
 	return site, nil
 }
 
-func exportPlainTextList(list []string, refName string, pl *ParsedList) {
-	for _, listName := range list {
-		if strings.EqualFold(refName, listName) {
-			if err := pl.toPlainText(strings.ToLower(refName)); err != nil {
-				fmt.Println("Failed:", err)
+func exportPlainTextList(exportFiles []string, entryList *List) {
+	for _, exportfilename := range exportFiles {
+		if strings.EqualFold(entryList.Name, exportfilename) {
+			if err := entryList.toPlainText(); err != nil {
+				fmt.Println("Failed to exportPlainTextList:", err)
 				continue
 			}
-			fmt.Printf("'%s' has been generated successfully.\n", listName)
+			fmt.Printf("'%s' has been generated successfully.\n", exportfilename)
 		}
 	}
 }
 
-func removeComment(line string) string {
-	idx := strings.Index(line, "#")
-	if idx == -1 {
-		return line
-	}
-	return strings.TrimSpace(line[:idx])
-}
+func parseEntry(line string) (Entry, error) {
+	var entry Entry
+	parts := strings.Fields(line)
 
-func parseDomain(domain string, entry *Entry) error {
-	kv := strings.Split(domain, ":")
+	// Parse/Check type and value
+	rawTypeVal := parts[0]
+	kv := strings.Split(rawTypeVal, ":")
 	if len(kv) == 1 {
-		entry.Type = RuleTypeDomain
-		entry.Value = strings.ToLower(kv[0])
-		return nil
-	}
-
-	if len(kv) == 2 {
+		entry.Type = RuleTypeDomain // Default type
+		entry.Value = strings.ToLower(rawTypeVal)
+	} else if len(kv) == 2 {
 		entry.Type = strings.ToLower(kv[0])
-
-		if strings.EqualFold(entry.Type, RuleTypeRegexp) {
+		if entry.Type == RuleTypeRegexp {
 			entry.Value = kv[1]
 		} else {
 			entry.Value = strings.ToLower(kv[1])
 		}
-
-		return nil
+	} else {
+		return entry, fmt.Errorf("invalid format: %s", line)
 	}
-
-	return fmt.Errorf("invalid format: %s", domain)
-}
-
-func parseAttribute(attr string) (*router.Domain_Attribute, error) {
-	var attribute router.Domain_Attribute
-	if len(attr) == 0 || attr[0] != '@' {
-		return &attribute, fmt.Errorf("invalid attribute: %s", attr)
+	if !TypeChecker.MatchString(entry.Type) {
+		return entry, fmt.Errorf("invalid type: %s", entry.Type)
 	}
-
-	attribute.Key = strings.ToLower(attr[1:]) // Trim attribute prefix `@` character
-	attribute.TypedValue = &router.Domain_Attribute_BoolValue{BoolValue: true}
-	return &attribute, nil
-}
-
-func parseEntry(line string) (Entry, error) {
-	line = strings.TrimSpace(line)
-	parts := strings.Split(line, " ")
-
-	var entry Entry
-	if len(parts) == 0 {
-		return entry, fmt.Errorf("empty entry")
-	}
-
-	if err := parseDomain(parts[0], &entry); err != nil {
-		return entry, err
-	}
-
-	for i := 1; i < len(parts); i++ {
-		attr, err := parseAttribute(parts[i])
-		if err != nil {
-			return entry, err
+	if entry.Type == RuleTypeRegexp {
+		if _, err := regexp.Compile(entry.Value); err != nil {
+			return entry, fmt.Errorf("invalid regexp: %s", entry.Value)
 		}
-		entry.Attrs = append(entry.Attrs, attr)
+	} else if !ValueChecker.MatchString(entry.Value) {
+		return entry, fmt.Errorf("invalid value: %s", entry.Value)
 	}
 
+	// Parse/Check attributes
+	for _, part := range parts[1:] {
+		if !strings.HasPrefix(part, "@") {
+			return entry, fmt.Errorf("invalid attribute: %s", part)
+		}
+		attrKey := strings.ToLower(part[1:]) // Trim attribute prefix `@` character
+		if !AttrChecker.MatchString(attrKey) {
+			return entry, fmt.Errorf("invalid attribute key: %s", attrKey)
+		}
+		entry.Attrs = append(entry.Attrs, &router.Domain_Attribute{
+			Key:        attrKey,
+			TypedValue: &router.Domain_Attribute_BoolValue{BoolValue: true},
+		})
+	}
+	// Sort attributes
+	sort.Slice(entry.Attrs, func(i, j int) bool {
+		return entry.Attrs[i].Key < entry.Attrs[j].Key
+	})
+
 	return entry, nil
 }
 
@@ -201,9 +199,13 @@ func Load(path string) (*List, error) {
 	}
 	scanner := bufio.NewScanner(file)
 	for scanner.Scan() {
-		line := strings.TrimSpace(scanner.Text())
-		line = removeComment(line)
-		if len(line) == 0 {
+		line := scanner.Text()
+		// Remove comments
+		if idx := strings.Index(line, "#"); idx != -1 {
+			line = line[:idx]
+		}
+		line = strings.TrimSpace(line)
+		if line == "" {
 			continue
 		}
 		entry, err := parseEntry(line)
@@ -216,108 +218,77 @@ func Load(path string) (*List, error) {
 	return list, nil
 }
 
-func isMatchAttr(Attrs []*router.Domain_Attribute, includeKey string) bool {
-	isMatch := false
-	mustMatch := true
-	matchName := includeKey
-	if strings.HasPrefix(includeKey, "!") {
-		isMatch = true
-		mustMatch = false
-		matchName = strings.TrimLeft(includeKey, "!")
-	}
-
-	for _, Attr := range Attrs {
-		attrName := Attr.Key
-		if mustMatch {
-			if matchName == attrName {
-				isMatch = true
-				break
-			}
-		} else {
-			if matchName == attrName {
-				isMatch = false
-				break
-			}
-		}
-	}
-	return isMatch
-}
-
-func createIncludeAttrEntrys(list *List, matchAttr *router.Domain_Attribute) []Entry {
-	newEntryList := make([]Entry, 0, len(list.Entry))
-	matchName := matchAttr.Key
-	for _, entry := range list.Entry {
-		matched := isMatchAttr(entry.Attrs, matchName)
-		if matched {
-			newEntryList = append(newEntryList, entry)
-		}
-	}
-	return newEntryList
-}
-
-func ParseList(list *List, ref map[string]*List) (*ParsedList, error) {
-	pl := &ParsedList{
-		Name:      list.Name,
-		Inclusion: make(map[string]bool),
-	}
-	entryList := list.Entry
-	for {
-		newEntryList := make([]Entry, 0, len(entryList))
-		hasInclude := false
-		for _, entry := range entryList {
-			if entry.Type == RuleTypeInclude {
-				refName := strings.ToUpper(entry.Value)
-				if entry.Attrs != nil {
-					for _, attr := range entry.Attrs {
-						InclusionName := strings.ToUpper(refName + "@" + attr.Key)
-						if pl.Inclusion[InclusionName] {
-							continue
-						}
-						pl.Inclusion[InclusionName] = true
-
-						refList := ref[refName]
-						if refList == nil {
-							return nil, fmt.Errorf("list not found: %s", entry.Value)
-						}
-						attrEntrys := createIncludeAttrEntrys(refList, attr)
-						if len(attrEntrys) != 0 {
-							newEntryList = append(newEntryList, attrEntrys...)
-						}
-					}
+func ParseList(refList *List) (*ParsedList, error) {
+	pl := &ParsedList{Name: refList.Name}
+	for _, entry := range refList.Entry {
+		if entry.Type == RuleTypeInclude {
+			inc := Inclusion{Source: strings.ToUpper(entry.Value)}
+			for _, attr := range entry.Attrs {
+				if strings.HasPrefix(attr.Key, "-") {
+					inc.BannedAttrs = append(inc.BannedAttrs, &router.Domain_Attribute{
+						Key:        attr.Key[1:], // Trim attribute prefix `-` character
+						TypedValue: &router.Domain_Attribute_BoolValue{BoolValue: true},
+					})
 				} else {
-					InclusionName := refName
-					if pl.Inclusion[InclusionName] {
-						continue
-					}
-					pl.Inclusion[InclusionName] = true
-					refList := ref[refName]
-					if refList == nil {
-						return nil, fmt.Errorf("list not found: %s", entry.Value)
-					}
-					newEntryList = append(newEntryList, refList.Entry...)
+					inc.MustAttrs = append(inc.MustAttrs, attr)
 				}
-				hasInclude = true
-			} else {
-				newEntryList = append(newEntryList, entry)
 			}
-		}
-		entryList = newEntryList
-		if !hasInclude {
-			break
+			pl.Inclusions = append(pl.Inclusions, inc)
+		} else {
+			pl.Entry = append(pl.Entry, entry)
 		}
 	}
-	pl.Entry = entryList
-
 	return pl, nil
 }
 
+func isMatchAttrFilters(entry Entry, incFilter Inclusion) bool {
+	attrMap := make(map[string]bool)
+	for _, attr := range entry.Attrs {
+		attrMap[attr.Key] = true
+	}
+	for _, m := range incFilter.MustAttrs {
+		if !attrMap[m.Key] { return false }
+	}
+	for _, b := range incFilter.BannedAttrs {
+		if attrMap[b.Key] { return false }
+	}
+	return true
+}
+
+func ResolveList(pl *ParsedList) error {
+	//TODO: deduplicate
+	if _, pldone := finalMap[pl.Name]; pldone { return nil }
+
+	if cirIncMap[pl.Name] {
+		return fmt.Errorf("circular inclusion in: %s", pl.Name)
+	}
+	cirIncMap[pl.Name] = true
+	defer delete(cirIncMap, pl.Name)
+
+	finalList := &List{Name: pl.Name}
+	finalList.Entry = append(finalList.Entry, pl.Entry...)
+
+	for _, inc := range pl.Inclusions {
+		if err := ResolveList(plMap[inc.Source]); err != nil {
+			return err
+		}
+		for _, entry := range finalMap[inc.Source].Entry {
+			if isMatchAttrFilters(entry, inc) {
+				finalList.Entry = append(finalList.Entry, entry)
+			}
+		}
+	}
+	finalMap[pl.Name] = finalList
+	return nil
+}
+
 func main() {
 	flag.Parse()
 
 	dir := *dataPath
 	fmt.Println("Use domain lists in", dir)
 
-	ref := make(map[string]*List)
+	// Generate refMap
 	err := filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
 		if err != nil {
 			return err
@@ -329,7 +300,7 @@ func main() {
 		if err != nil {
 			return err
 		}
-		ref[list.Name] = list
+		refMap[list.Name] = list
 		return nil
 	})
 	if err != nil {
@@ -337,6 +308,24 @@ func main() {
 		os.Exit(1)
 	}
 
+	// Generate plMap
+	for refName, refList := range refMap {
+		pl, err := ParseList(refList)
+		if err != nil {
+			fmt.Println("Failed to ParseList:", err)
+			os.Exit(1)
+		}
+		plMap[refName] = pl
+	}
+
+	// Generate finalMap
+	for _, pl := range plMap {
+		if err := ResolveList(pl); err != nil {
+			fmt.Println("Failed to ResolveList:", err)
+			os.Exit(1)
+		}
+	}
+
 	// Create output directory if not exist
 	if _, err := os.Stat(*outputDir); os.IsNotExist(err) {
 		if mkErr := os.MkdirAll(*outputDir, 0755); mkErr != nil {
@@ -347,13 +336,8 @@ func main() {
 
 	protoList := new(router.GeoSiteList)
 	var existList []string
-	for refName, list := range ref {
-		pl, err := ParseList(list, ref)
-		if err != nil {
-			fmt.Println("Failed:", err)
-			os.Exit(1)
-		}
-		site, err := pl.toProto()
+	for _, siteEntries := range finalMap {
+		site, err := siteEntries.toProto()
 		if err != nil {
 			fmt.Println("Failed:", err)
 			os.Exit(1)
@@ -363,7 +347,7 @@ func main() {
 		// Flatten and export plaintext list
 		if *exportLists != "" {
 			if existList != nil {
-				exportPlainTextList(existList, refName, pl)
+				exportPlainTextList(existList, siteEntries)
 			} else {
 				exportedListSlice := strings.Split(*exportLists, ",")
 				for _, exportedListName := range exportedListSlice {
@@ -376,7 +360,7 @@ func main() {
 					}
 				}
 				if existList != nil {
-					exportPlainTextList(existList, refName, pl)
+					exportPlainTextList(existList, siteEntries)
 				}
 			}
 		}
@@ -389,11 +373,11 @@ func main() {
 
 	protoBytes, err := proto.Marshal(protoList)
 	if err != nil {
-		fmt.Println("Failed:", err)
+		fmt.Println("Failed to Marshal:", err)
 		os.Exit(1)
 	}
 	if err := os.WriteFile(filepath.Join(*outputDir, *outputName), protoBytes, 0644); err != nil {
-		fmt.Println("Failed:", err)
+		fmt.Println("Failed to write output:", err)
 		os.Exit(1)
 	} else {
 		fmt.Println(*outputName, "has been generated successfully.")