rekushi
6eb2694470
Prepare the virtual environment, refresh changed dependencies and launch the configured server.
29 lines
1.3 KiB
Bash
29 lines
1.3 KiB
Bash
#!/bin/sh
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set -eu
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cd "$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)"
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if ! command -v python3 >/dev/null 2>&1; then
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echo 'Install Python 3.10 or newer, then run this script again.' >&2
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exit 1
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fi
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if [ ! -x .venv/bin/python ]; then
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echo 'Preparing the Python environment...'
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if ! python3 -m venv .venv; then
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echo 'Could not create .venv. Install Python venv support through your operating system, then try again.' >&2
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exit 1
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fi
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fi
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PYTHON=.venv/bin/python
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"$PYTHON" -c 'import sys; raise SystemExit(0 if sys.version_info >= (3,10) else "Python 3.10 or newer is required.")'
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FINGERPRINT=$("$PYTHON" -c 'from pathlib import Path; import hashlib; print(hashlib.sha256(Path("requirements.txt").read_bytes()).hexdigest())')
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PREVIOUS=$(cat .venv/ose-requirements.sha256 2>/dev/null || true)
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if [ "$FINGERPRINT" != "$PREVIOUS" ]; then
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echo 'Installing the server dependencies. The first run may take a few minutes...'
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"$PYTHON" -m pip install -r requirements.txt
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printf '%s\n' "$FINGERPRINT" > .venv/ose-requirements.sha256
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fi
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if ! "$PYTHON" -c 'from server_config import load_config; raise SystemExit(0 if load_config()["setup_complete"] else 1)'; then
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"$PYTHON" manage.py setup
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fi
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echo 'Starting OSE. Press Ctrl+C to stop it.'
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exec "$PYTHON" -u server.py "$@"
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