up

src/dns.sh

@@ -0,0 +1,56 @@
+is_dns_list=(
+    1.1.1.1
+    8.8.8.8
+    h3://dns.google/dns-query
+    h3://cloudflare-dns.com/dns-query
+    h3://family.cloudflare-dns.com/dns-query
+    set
+    none
+)
+dns_set() {
+    if [[ $1 ]]; then
+        case ${1,,} in
+        11 | 1111)
+            is_dns_use=${is_dns_list[0]}
+            ;;
+        88 | 8888)
+            is_dns_use=${is_dns_list[1]}
+            ;;
+        gg | google)
+            is_dns_use=${is_dns_list[2]}
+            ;;
+        cf | cloudflare)
+            is_dns_use=${is_dns_list[3]}
+            ;;
+        nosex | family)
+            is_dns_use=${is_dns_list[4]}
+            ;;
+        set)
+            if [[ $2 ]]; then
+                is_dns_use=${2,,}
+            else
+                ask string is_dns_use "请输入 DNS: "
+            fi
+            ;;
+        none)
+            is_dns_use=none
+            ;;
+        *)
+            err "无法识别 DNS 参数: $@"
+            ;;
+        esac
+    else
+        is_tmp_list=(${is_dns_list[@]})
+        ask list is_dns_use null "\n请选择 DNS:\n"
+        if [[ $is_dns_use == "set" ]]; then
+            ask string is_dns_use "请输入 DNS: "
+        fi
+    fi
+    if [[ $is_dns_use == "none" ]]; then
+        cat <<<$(jq '.dns={}' $is_config_json) >$is_config_json
+    else
+        cat <<<$(jq '.dns.servers=[{address:"'$is_dns_use'",address_resolver:"local"},{tag:"local",address:"local"}]' $is_config_json) >$is_config_json
+    fi
+    manage restart &
+    msg "\n已更新 DNS 为: $(_green $is_dns_use)\n"
+}