33 lines
1.2 KiB
Bash
Executable file
33 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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set -euo pipefail
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cd "$(dirname "$0")"
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# Prefer python3 but fall back to python; allow override via environment
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PYTHON_BIN="${PYTHON_BIN:-$(command -v python3 || command -v python)}"
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if [[ -z "$PYTHON_BIN" ]]; then
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echo "Error: Python not found."
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echo "Please install Python 3."
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echo " - On macOS: brew install python3"
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echo " - On Linux: sudo apt install python3 (or equivalent for your distro)"
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echo " - Or download from https://www.python.org/downloads/"
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exit 1
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fi
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# Create a virtual environment if missing, then activate it
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# Create a virtual environment if missing, then activate it
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if [[ ! -d ".venv" ]]; then
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echo "Creating virtual environment..."
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"$PYTHON_BIN" -m venv .venv || { echo "Error: Failed to create virtual environment."; exit 1; }
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fi
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echo "Activating virtual environment..."
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source .venv/bin/activate || { echo "Error: Failed to activate virtual environment."; exit 1; }
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# Ensure dependencies are available
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echo "Installing dependencies..."
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pip install -r requirements.txt || { echo "Error: Failed to install dependencies."; exit 1; }
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# Start the Flask app on port 8888
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echo "Starting application..."
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exec .venv/bin/python app.py || { echo "Error: Application exited with an error."; exit 1; }
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