uPDATE

.gitignore

@@ -137,4 +137,7 @@ dmypy.json
 !*.example.jsonc
 *.epub
 !*.schema.json
-update_clash.yaml
+*.yaml
+*.yml
+*.conf
+!*.example.yaml

ip-cidr-detect.py

@@ -0,0 +1,58 @@
+from argparse import ArgumentParser
+import ipaddress
+import os
+from os.path import join
+import sys
+import geoip2.database
+import netaddr
+
+
+def try_parse(ip):
+    try:
+        return ipaddress.ip_network(ip)
+    except ValueError:
+        return None
+
+
+def get_home() -> str:
+    if sys.platform == "win32":
+        return join(os.environ["USERPROFILE"], "AppData", "Roaming")
+    else:
+        return os.environ["HOME"]
+
+
+p = ArgumentParser()
+p.add_argument("CONFIG", help="Configuration files", nargs="+")
+p.add_argument("-c", "--country", help="Country code", default="CN")
+p.add_argument("-o", "--output", help="Output file",
+               default="ip-cidr-detect.yaml")
+p.add_argument("--resolve", help="Resolve domain name", action="store_true",
+               default=False)
+p.add_argument("-r", "--rule", help="Clash rule target", default="PROXY")
+p.add_argument("-d", "--db", help="GeoIP database",
+               default=join(get_home(), ".config/clash/Country.mmdb"))
+arg = p.parse_intermixed_args()
+with geoip2.database.Reader(arg.db) as reader:
+    ips = []
+    for config in arg.CONFIG:
+        with open(config, "r", encoding="UTF-8") as i:
+            tmp = i.readline()
+            while tmp:
+                tmp = tmp.split("#")[0].strip()
+                print(tmp)
+                sl = tmp.split("=")
+                if len(sl) == 1 and not tmp.startswith("["):
+                    network = try_parse(tmp)
+                    if network is not None:
+                        for ip in network:
+                            re = reader.country(ip)
+                            if re.country.iso_code == arg.country:
+                                ips.append(str(ip))
+                tmp = i.readline()
+    ips = netaddr.cidr_merge(ips)
+    print(ips)
+    with open(arg.output, "w", encoding="UTF-8") as o:
+        o.write("# Generated by ip-cidr-detect.py\n")
+        o.write("rules:\n")
+        for r in ips:
+            o.write(f"- IP-CIDR,{r},{arg.rule}{'' if arg.resolve else ',no-resolve'}\n")  # noqa: E501

update_clash.example.yaml

@@ -0,0 +1,45 @@
+# 订阅来源
+src:
+    # 来源名称（可选）
+  - name: TAG
+    # 是否用该来源的节点生成一个代理组（名称使用来源名称）
+    # 默认 false
+    add-group: true
+    # 订阅地址
+    url: URL
+    # HTTP 头部 （可选）
+    headers:
+      User-Agent: ClashforWindows/0.13.8
+  # 订阅地址
+  - URL
+# 输出文件位置（需要文件本身存在）
+dest: output.yaml
+# 添加自定义节点
+proxies:
+  - name: WARP
+    type: socks5
+    server: localhost
+    port: 7891
+# 添加自定义规则组
+proxy-groups:
+  - name: all
+    type: select
+    proxies:
+      - group1
+      - group2
+    # 是否将DIRECT加至列表
+    add-direct: true
+  - name: JP
+    type: select
+    # 将符合下列正则的加至列表
+    match:
+      - .*JP
+      - .*日本.*
+  - name: All
+    type: select
+    # 将所有节点/组加至列表
+    match-all: true
+    add-direct: true
+# 自定义节点（默认覆盖）
+rules:
+  - MATCH,All

update_clash.py

@@ -39,6 +39,8 @@ for s in src:
         if "add-group" in s and s["add-group"] and "name" in s and s["name"]:
             add_group = True
     ori = load(get_src(s), Loader=SafeLoader)
+    if ori is None:
+        raise ValueError(f"Failed to download src: {s}")
     dest["proxies"] += ori["proxies"]
     dest["proxy-groups"] += ori["proxy-groups"]
     if add_group: