Add github api bypass

Dockerfile

@@ -5,6 +5,7 @@ RUN apt install -y jq
 ARG BUNGEE_HOME=/server
 ENV FRP_HOME=/frp
 ENV UNION_API_ROOT=https://skin.mualliance.ltd/api/union
+ENV GITHUB_API_ROOT=https://github-api-bypass.sjmc.club
 
 COPY --chmod=755 scripts/* /usr/bin
 COPY --chmod=644 frp ${FRP_HOME}

README.md

@@ -38,6 +38,8 @@
     
     暴露的端口为7001(tcp), 7002(kcp), 7003(quic)和7500(admin panel)。25565为玩家连接端口。通过`FRPS_WEBSERVER_USER`和`FRPS_WEBSERVER_PASSWORD`设置admin panel的用户名密码。
 
+    如要更换GitHub API镜像，请设置`GITHUB_API_ROOT`环境变量，如`https://api.github.com`。
+
 2. (可选) 启用quic支持。
   - 永久修改：
     - 修改`/etc/sysctl.d/10-network-tcp-buff.conf`：

scripts/github.sh

@@ -36,9 +36,9 @@ IFS="/" read -r owner repo <<< "$repo"
 
 # Use the GitHub API to fetch the latest release information, including pre-releases if specified
 if [ "$pre_release" = true ]; then
-  latest_release=$(wget -qO- "https://api.github.com/repos/$owner/$repo/releases" | jq -r ".[0]")
+  latest_release=$(wget -qO- "${GITHUB_API_ROOT}/repos/$owner/$repo/releases" | jq -r ".[0]")
 else
-  latest_release=$(wget -qO- "https://api.github.com/repos/$owner/$repo/releases/latest")
+  latest_release=$(wget -qO- "${GITHUB_API_ROOT}/repos/$owner/$repo/releases/latest")
 fi
 
 # Extract the download URL for the release asset that matches the filename pattern