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66 lines
2.5 KiB
66 lines
2.5 KiB
#!/usr/bin/env bash
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# Get tunnel method from TUNNEL_METHOD environment variable, but default to bore
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# Possible options;
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# - bore
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# - localtunnel
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# - ngrok
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TUNNEL_METHOD=${TUNNEL_METHOD:-bore}
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# Get the SERVER_PORT environment variable, but default to 10001
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SERVER_LOCAL_PORT=${SERVER_LOCAL_PORT:-10001}
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echo "Using $TUNNEL_METHOD to expose port $SERVER_LOCAL_PORT on localhost..."
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# If the TUNNEL_METHOD is bore, then we need to check if the bore-cli is installed
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if [[ "$TUNNEL_METHOD" == "bore" ]]; then
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if ! command -v bore &> /dev/null; then
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echo "The bore-cli command is not available. Please run 'cargo install bore-cli'."
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echo "For more information, see https://github.com/ekzhang/bore"
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exit 1
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else
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bore local $SERVER_LOCAL_PORT --to bore.pub | while IFS= read -r line; do
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if [[ "$line" == *"listening at bore.pub:"* ]]; then
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remote_port=$(echo "$line" | grep -o 'bore.pub:[0-9]*' | cut -d':' -f2)
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echo "Please set your client env variable for SERVER_URL=ws://bore.pub:$remote_port"
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break
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fi
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done
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fi
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elif [[ "$TUNNEL_METHOD" == "localtunnel" ]]; then
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if ! command -v lt &> /dev/null; then
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echo "The 'lt' command is not available."
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echo "Please ensure you have Node.js installed, then run 'npm install -g localtunnel'."
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echo "For more information, see https://github.com/localtunnel/localtunnel"
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exit 1
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else
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npx localtunnel --port $SERVER_LOCAL_PORT | while IFS= read -r line; do
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if [[ "$line" == *"your url is: https://"* ]]; then
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remote_url=$(echo "$line" | grep -o 'https://[a-zA-Z0-9.-]*' | sed 's|https://||')
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echo "Please set your client env variable for SERVER_URL=wss://$remote_url"
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break
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fi
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done
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fi
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elif [[ "$TUNNEL_METHOD" == "ngrok" ]]; then
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if ! command -v ngrok &> /dev/null; then
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echo "The ngrok command is not available."
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echo "Please install ngrok using the instructions at https://ngrok.com/docs/getting-started/"
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exit 1
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else
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ngrok http $SERVER_LOCAL_PORT --log stdout | while IFS= read -r line; do
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if [[ "$line" == *"started tunnel"* ]]; then
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remote_url=$(echo "$line" | grep -o 'https://[a-zA-Z0-9.-]*' | sed 's|https://||')
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echo "Please set your client env variable for SERVER_URL=wss://$remote_url"
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break
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fi
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done
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fi
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fi
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