#!/usr/bin/env bash
set -ex
LATEST_VERSION=$(curl -s https://api.github.com/repos/fatedier/frp/releases/latest | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
if [ -z "$LATEST_VERSION" ]; then
    echo "❌ Unable to get the latest version"
    exit 1
fi
ARCH=$(uname -m)
case $ARCH in
    x86_64) FRP_ARCH="amd64" ;;
    aarch64) FRP_ARCH="arm64" ;;
    *) echo "❌ Unsupported arch: $ARCH"; exit 1 ;;
esac
OS="linux"
FILE_NAME="frp_${LATEST_VERSION}_${OS}_${FRP_ARCH}.tar.gz"
DOWNLOAD_URL="https://github.com/fatedier/frp/releases/download/v${LATEST_VERSION}/${FILE_NAME}"
wget --connect-timeout=10 --read-timeout=30 -t 1 --show-progress "$DOWNLOAD_URL" -O "$FILE_NAME" || {
  DOWNLOAD_URL="https://gh-proxy.org/$DOWNLOAD_URL"
  wget --connect-timeout=10 --read-timeout=30 -t 1 --show-progress "$DOWNLOAD_URL" -O "$FILE_NAME"
}
tar -xzf "$FILE_NAME"
DIR_NAME="frp_${LATEST_VERSION}_${OS}_${FRP_ARCH}"
cd "${DIR_NAME}"
set +x
cat > frpc.toml <<EOF
serverAddr = "frp.ebd.ink"
serverPort = 19000
auth.method = "token"
auth.token = "FILL"

[[proxies]]
name = "ssh"
type = "tcp"
localIP = "127.0.0.1"
localPort = 22
remotePort = 0
EOF
cat > run.sh <<EOF
#!/bin/bash
./frpc -c ./frpc.toml
EOF
chmod +x run.sh
chmod +x frpc
echo "✅ frpc done preparation!"
echo "ℹ️ Edit frpc.toml and execute ./run.sh"