mirror of
https://github.com/bestnite/sub2sing-box.git
synced 2025-10-27 01:21:17 +00:00
feat: 节点删除\重命名\去重
This commit is contained in:
244
cmd/convert.go
244
cmd/convert.go
@@ -2,30 +2,36 @@ package cmd
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import (
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"os"
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"strings"
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"sub2sing-box/constant"
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"sub2sing-box/model"
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. "sub2sing-box/util"
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"sub2sing-box/internal/model"
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. "sub2sing-box/pkg/util"
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"github.com/spf13/cobra"
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)
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//TODO: 过滤、去重、分组、排序
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var subscriptions []string
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var proxies []string
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var template string
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var output string
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var delete string
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var rename map[string]string
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func init() {
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convertCmd.Flags().StringSliceVarP(&subscriptions, "subscription", "s", []string{}, "subscription urls")
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convertCmd.Flags().StringSliceVarP(&proxies, "proxy", "p", []string{}, "common proxies")
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convertCmd.Flags().StringVarP(&template, "template", "t", "", "template file path")
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convertCmd.Flags().StringVarP(&output, "output", "o", "", "output file path")
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convertCmd.Flags().StringVarP(&delete, "delete", "d", "", "delete proxy with regex")
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convertCmd.Flags().StringToStringVarP(&rename, "rename", "r", map[string]string{}, "rename proxy with regex")
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RootCmd.AddCommand(convertCmd)
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}
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var convertCmd = &cobra.Command{
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Use: "convert",
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Long: "Convert common proxy to sing-box proxy",
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Short: "Convert common proxy to sing-box proxy",
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Run: func(cmd *cobra.Command, args []string) {
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subscriptions, _ := cmd.Flags().GetStringSlice("subscription")
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proxies, _ := cmd.Flags().GetStringSlice("proxy")
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template, _ := cmd.Flags().GetString("template")
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output, _ := cmd.Flags().GetString("output")
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result := ""
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var err error
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@@ -43,6 +49,57 @@ var convertCmd = &cobra.Command{
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proxyList = append(proxyList, p)
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}
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if delete != "" {
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proxyList, err = DeleteProxy(proxyList, delete)
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if err != nil {
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fmt.Println(err)
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return
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}
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}
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for k, v := range rename {
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proxyList, err = RenameProxy(proxyList, k, v)
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if err != nil {
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fmt.Println(err)
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return
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}
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}
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keep := make(map[int]bool)
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set := make(map[string]struct {
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Proxy model.Proxy
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Count int
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})
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for i, p := range proxyList {
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if _, exists := set[p.Tag]; !exists {
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keep[i] = true
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set[p.Tag] = struct {
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Proxy model.Proxy
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Count int
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}{p, 0}
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} else {
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p1, _ := json.Marshal(p)
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p2, _ := json.Marshal(set[p.Tag])
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if string(p1) != string(p2) {
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set[p.Tag] = struct {
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Proxy model.Proxy
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Count int
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}{p, set[p.Tag].Count + 1}
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keep[i] = true
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proxyList[i].Tag = fmt.Sprintf("%s %d", p.Tag, set[p.Tag].Count)
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} else {
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keep[i] = false
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}
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}
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}
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var newProxyList []model.Proxy
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for i, p := range proxyList {
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if keep[i] {
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newProxyList = append(newProxyList, p)
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}
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}
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proxyList = newProxyList
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if template != "" {
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result, err = MergeTemplate(proxyList, template)
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if err != nil {
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@@ -67,168 +124,5 @@ var convertCmd = &cobra.Command{
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} else {
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fmt.Println(string(result))
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}
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},
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}
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func init() {
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convertCmd.Flags().StringSliceP("subscription", "s", []string{}, "subscription urls")
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convertCmd.Flags().StringSliceP("proxy", "p", []string{}, "common proxies")
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convertCmd.Flags().StringP("template", "t", "", "template file path")
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convertCmd.Flags().StringP("output", "o", "", "output file path")
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convertCmd.Flags().StringP("filter", "f", "", "outbound tag filter (support regex)")
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RootCmd.AddCommand(convertCmd)
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}
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func Convert(urls []string, proxies []string) ([]model.Proxy, error) {
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proxyList := make([]model.Proxy, 0)
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newProxies, err := ConvertSubscriptionsToSProxy(urls)
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if err != nil {
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return nil, err
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}
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proxyList = append(proxyList, newProxies...)
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for _, p := range proxies {
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proxy, err := ConvertCProxyToSProxy(p)
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if err != nil {
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return nil, err
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}
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proxyList = append(proxyList, proxy)
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}
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return proxyList, nil
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}
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func MergeTemplate(proxies []model.Proxy, template string) (string, error) {
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config, err := ReadTemplate(template)
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proxyTags := make([]string, 0)
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if err != nil {
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return "", err
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}
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for _, p := range proxies {
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proxyTags = append(proxyTags, p.Tag)
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}
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ps, err := json.Marshal(&proxies)
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fmt.Print(string(ps))
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if err != nil {
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return "", err
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}
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var newOutbounds []model.Outbound
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err = json.Unmarshal(ps, &newOutbounds)
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if err != nil {
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return "", err
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}
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for i, outbound := range config.Outbounds {
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if outbound.Type == "urltest" || outbound.Type == "selector" {
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var parsedOutbound []string = make([]string, 0)
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for _, o := range outbound.Outbounds {
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if o == "<all-proxy-tags>" {
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parsedOutbound = append(parsedOutbound, proxyTags...)
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} else {
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parsedOutbound = append(parsedOutbound, o)
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}
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}
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config.Outbounds[i].Outbounds = parsedOutbound
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}
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}
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config.Outbounds = append(config.Outbounds, newOutbounds...)
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data, err := json.Marshal(config)
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if err != nil {
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return "", err
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}
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return string(data), nil
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}
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func ConvertCProxyToSProxy(proxy string) (model.Proxy, error) {
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for prefix, parseFunc := range constant.ParserMap {
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if strings.HasPrefix(proxy, prefix) {
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proxy, err := parseFunc(proxy)
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if err != nil {
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return model.Proxy{}, err
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}
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return proxy, nil
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}
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}
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return model.Proxy{}, errors.New("Unknown proxy format")
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}
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func ConvertCProxyToJson(proxy string) (string, error) {
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sProxy, err := ConvertCProxyToSProxy(proxy)
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if err != nil {
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return "", err
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}
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data, err := json.Marshal(&sProxy)
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if err != nil {
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return "", err
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}
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return string(data), nil
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}
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func FetchSubscription(url string, maxRetryTime int) (string, error) {
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retryTime := 0
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var err error
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for retryTime < maxRetryTime {
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resp, err := http.Get(url)
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if err != nil {
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retryTime++
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continue
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}
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data, err := io.ReadAll(resp.Body)
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if err != nil {
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retryTime++
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continue
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}
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return string(data), err
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}
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return "", err
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}
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func ConvertSubscriptionsToSProxy(urls []string) ([]model.Proxy, error) {
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proxyList := make([]model.Proxy, 0)
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for _, url := range urls {
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data, err := FetchSubscription(url, 3)
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if err != nil {
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return nil, err
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}
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proxy, err := DecodeBase64(data)
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if err != nil {
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return nil, err
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}
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proxies := strings.Split(proxy, "\n")
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for _, p := range proxies {
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for prefix, parseFunc := range constant.ParserMap {
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if strings.HasPrefix(p, prefix) {
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proxy, err := parseFunc(p)
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if err != nil {
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return nil, err
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}
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proxyList = append(proxyList, proxy)
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}
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}
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}
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}
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return proxyList, nil
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}
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func ConvertSubscriptionsToJson(urls []string) (string, error) {
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proxyList, err := ConvertSubscriptionsToSProxy(urls)
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if err != nil {
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return "", err
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}
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result, err := json.Marshal(proxyList)
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if err != nil {
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return "", err
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}
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return string(result), nil
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}
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func ReadTemplate(path string) (model.Config, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return model.Config{}, err
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}
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var res model.Config
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err = json.Unmarshal(data, &res)
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if err != nil {
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return model.Config{}, err
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}
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return res, nil
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}
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