230 lines
8.0 KiB
Bash
Executable File
230 lines
8.0 KiB
Bash
Executable File
#!/bin/bash
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# Install OrderPy Bridge daemon (systemd). Run with sudo.
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set -e
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INSTALL_PREFIX="${INSTALL_PREFIX:-/opt/orderpy-bridge}"
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CONFIG_DIR="/etc/orderpy-bridge"
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DATA_DIR="/var/lib/orderpy-bridge"
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SERVICE_USER="orderpy-bridge"
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SERVICE_GROUP="orderpy-bridge"
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# Optional colors and formatting (disable if not a tty or TERM is dumb)
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if [[ -t 1 ]] && [[ "${TERM:-dumb}" != "dumb" ]]; then
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RED="$(tput setaf 1 2>/dev/null || true)"
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GREEN="$(tput setaf 2 2>/dev/null || true)"
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YELLOW="$(tput setaf 3 2>/dev/null || true)"
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BOLD="$(tput bold 2>/dev/null || true)"
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SGR0="$(tput sgr0 2>/dev/null || true)"
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else
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RED="" GREEN="" YELLOW="" BOLD="" SGR0=""
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fi
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# Preflight: print check label (no newline), then call ok_line or fail_line with result (overwrites line with \r)
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preflight_check() { printf " %-28s " "$1"; }
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ok_line() { printf "\r %-28s ${GREEN}[ OK ]${SGR0} %s\n" "$PREFLIGHT_LABEL" "$1"; }
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fail_line() { printf "\r %-28s ${RED}[ FAIL ]${SGR0} %s\n" "$PREFLIGHT_LABEL" "$1" >&2; return 1; }
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# Resolve orderpy-bridge repo root (directory containing bridge_core and daemon/)
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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BRIDGE_ROOT="$SCRIPT_DIR"
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while [[ -n "$BRIDGE_ROOT" ]]; do
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if [[ -d "$BRIDGE_ROOT/bridge_core" ]] && [[ -f "$BRIDGE_ROOT/daemon/main.py" ]]; then
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break
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fi
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BRIDGE_ROOT="${BRIDGE_ROOT%/*}"
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[[ "$BRIDGE_ROOT" == "${BRIDGE_ROOT%/*}" ]] && BRIDGE_ROOT=""
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done
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if [[ -z "$BRIDGE_ROOT" ]] || [[ ! -d "$BRIDGE_ROOT/bridge_core" ]]; then
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echo "${RED}Error:${SGR0} Run from orderpy-bridge repo (bridge_core and daemon/ must exist)." >&2
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exit 1
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fi
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if [[ "$(id -u)" -ne 0 ]]; then
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echo "${RED}Error:${SGR0} This script must be run with sudo." >&2
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exit 1
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fi
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# --- Preflight checks ---
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echo ""
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echo "${BOLD}Preflight checks${SGR0}"
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PREFLIGHT_FAIL=0
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# Python 3.11+
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PREFLIGHT_LABEL="Python 3.11+"
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preflight_check "$PREFLIGHT_LABEL"
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PYVER=""
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if command -v python3 >/dev/null 2>&1; then
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PYVER="$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")' 2>/dev/null)" || true
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fi
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if [[ -z "$PYVER" ]]; then
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fail_line "python3 not found. Install Python 3.11+ (e.g. apt install python3 python3-venv)." || PREFLIGHT_FAIL=1
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else
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MAJOR="${PYVER%%.*}"; MINOR="${PYVER#*.}"; MINOR="${MINOR%%.*}"
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if [[ "$MAJOR" -lt 3 ]] || { [[ "$MAJOR" -eq 3 ]] && [[ "$MINOR" -lt 11 ]]; }; then
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fail_line "Python $PYVER found; 3.11+ required. Install a newer python3." || PREFLIGHT_FAIL=1
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else
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ok_line "Python $PYVER"
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fi
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fi
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# python3-venv
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PREFLIGHT_LABEL="python3-venv"
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preflight_check "$PREFLIGHT_LABEL"
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if python3 -m venv --help >/dev/null 2>&1; then
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ok_line "available"
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else
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fail_line "not available. Install it (e.g. apt install python3-venv)." || PREFLIGHT_FAIL=1
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fi
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# pip or ensurepip (venv will get pip via ensurepip or get-pip.py)
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PREFLIGHT_LABEL="pip / ensurepip"
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preflight_check "$PREFLIGHT_LABEL"
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if python3 -m pip --version >/dev/null 2>&1 || python3 -c 'import ensurepip' 2>/dev/null; then
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ok_line "available"
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else
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fail_line "pip not found. Install python3-pip or python3-venv (e.g. apt install python3-venv python3-pip)." || PREFLIGHT_FAIL=1
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fi
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# systemd
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PREFLIGHT_LABEL="systemd"
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preflight_check "$PREFLIGHT_LABEL"
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if command -v systemctl >/dev/null 2>&1 && [[ -d /run/systemd/system ]]; then
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ok_line "available"
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else
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fail_line "not found or not running. This installer is for systemd-based systems." || PREFLIGHT_FAIL=1
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fi
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# Write access to target dirs
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PREFLIGHT_LABEL="Write access (prefix)"
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preflight_check "$PREFLIGHT_LABEL"
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PARENT="$(dirname "$INSTALL_PREFIX")"
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if [[ -w "$PARENT" ]] || [[ ! -e "$PARENT" ]]; then
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ok_line "Can install to $INSTALL_PREFIX"
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else
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fail_line "No write access to $(dirname "$INSTALL_PREFIX"). Set INSTALL_PREFIX or fix permissions." || PREFLIGHT_FAIL=1
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fi
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PREFLIGHT_LABEL="Config directory"
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preflight_check "$PREFLIGHT_LABEL"
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if [[ -w /etc ]] || [[ -d "$CONFIG_DIR" && -w "$CONFIG_DIR" ]]; then
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ok_line "/etc/orderpy-bridge can be created"
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else
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fail_line "Cannot create $CONFIG_DIR. Run with sudo." || PREFLIGHT_FAIL=1
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fi
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echo ""
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if [[ "$PREFLIGHT_FAIL" -ne 0 ]]; then
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echo "${RED}${BOLD}Preflight failed.${SGR0} Fix the issues above and run the script again." >&2
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exit 1
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fi
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echo "${GREEN}All preflight checks passed.${SGR0}"
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echo ""
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# Installation runs in background; we show a progress bar until it finishes.
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ENV_FILE="$CONFIG_DIR/orderpy-bridge.env"
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INSTALL_LOG="$(mktemp)"
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INSTALL_EXIT_FILE="$(mktemp)"
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trap 'rm -f "$INSTALL_LOG" "$INSTALL_EXIT_FILE"' EXIT
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do_install() {
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set +e
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# User/group
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if ! getent group "$SERVICE_GROUP" >/dev/null; then
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groupadd --system "$SERVICE_GROUP"
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fi
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if ! getent passwd "$SERVICE_USER" >/dev/null; then
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useradd --system --no-create-home --gid "$SERVICE_GROUP" "$SERVICE_USER"
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fi
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# Directories
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install -d -m 755 "$CONFIG_DIR"
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install -d -m 750 -o "$SERVICE_USER" -g "$SERVICE_GROUP" "$DATA_DIR"
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install -d -m 755 "$(dirname "$INSTALL_PREFIX")"
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install -d -m 755 -o "$SERVICE_USER" -g "$SERVICE_GROUP" "$INSTALL_PREFIX"
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# Config: env file only if missing
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if [[ ! -f "$ENV_FILE" ]]; then
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install -m 640 -o root -g "$SERVICE_GROUP" "$BRIDGE_ROOT/daemon/orderpy-bridge.env.example" "$ENV_FILE"
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fi
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# Application files
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cp -r "$BRIDGE_ROOT/bridge_core" "$INSTALL_PREFIX/"
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install -m 644 "$BRIDGE_ROOT/daemon/main.py" "$INSTALL_PREFIX/"
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install -m 644 "$BRIDGE_ROOT/daemon/requirements.txt" "$INSTALL_PREFIX/"
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chown -R "$SERVICE_USER:$SERVICE_GROUP" "$INSTALL_PREFIX"
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# Python venv: ensure pip is available, then install deps and verify uvicorn
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if [[ ! -x "$INSTALL_PREFIX/venv/bin/uvicorn" ]]; then
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python3 -m venv "$INSTALL_PREFIX/venv"
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VENV_PYTHON="$INSTALL_PREFIX/venv/bin/python"
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# Ensure pip in venv (some minimal python3-venv installs create venv without pip)
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if ! "$VENV_PYTHON" -m pip --version >/dev/null 2>&1; then
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if "$VENV_PYTHON" -m ensurepip --upgrade 2>/dev/null; then
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: # pip now available
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else
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GET_PIP="$(mktemp)"
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if curl -sSf -o "$GET_PIP" "https://bootstrap.pypa.io/get-pip.py" && "$VENV_PYTHON" "$GET_PIP"; then
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rm -f "$GET_PIP"
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else
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rm -f "$GET_PIP"
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echo "FATAL: Could not install pip into venv (ensurepip failed and get-pip.py failed or unavailable)." >&2
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exit 1
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fi
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fi
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fi
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"$VENV_PYTHON" -m pip install --disable-pip-version-check -q -r "$INSTALL_PREFIX/requirements.txt" || {
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echo "FATAL: pip install -r requirements.txt failed." >&2
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exit 1
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}
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if [[ ! -x "$INSTALL_PREFIX/venv/bin/uvicorn" ]]; then
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echo "FATAL: uvicorn not found after pip install. Check requirements.txt and network." >&2
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exit 1
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fi
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chown -R "$SERVICE_USER:$SERVICE_GROUP" "$INSTALL_PREFIX/venv"
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fi
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# systemd unit
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install -m 644 "$BRIDGE_ROOT/daemon/systemd/orderpy-bridge.service" /etc/systemd/system/
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systemctl daemon-reload
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exit 0
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}
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( do_install; r=$?; echo $r > "$INSTALL_EXIT_FILE"; exit $r ) >> "$INSTALL_LOG" 2>&1 &
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INSTALL_PID=$!
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# Progress bar (indeterminate: moving cursor)
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BAR_W=24
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bar_pos=0
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printf "\n Installing to %s\n " "$INSTALL_PREFIX"
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while kill -0 "$INSTALL_PID" 2>/dev/null; do
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bar=""
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for (( i=0; i<BAR_W; i++ )); do
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[[ $i -eq $bar_pos ]] && bar="${bar}>" || bar="${bar} "
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done
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printf "\r [%s] Installing... " "$bar"
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bar_pos=$(( (bar_pos + 1) % BAR_W ))
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sleep 0.08
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done
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wait "$INSTALL_PID" 2>/dev/null || true
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EXIT_CODE=0
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[[ -f "$INSTALL_EXIT_FILE" ]] && read -r EXIT_CODE < "$INSTALL_EXIT_FILE" || true
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if [[ "$EXIT_CODE" -ne 0 ]]; then
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printf "\r [%*s] ${RED}Installation failed.${SGR0}\n" "$BAR_W" " "
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echo ""
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echo "Last lines of install log:"
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tail -n 20 "$INSTALL_LOG" | sed 's/^/ /'
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cp "$INSTALL_LOG" /tmp/orderpy-bridge-install.log 2>/dev/null || true
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echo ""
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echo "Full log: /tmp/orderpy-bridge-install.log"
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exit "$EXIT_CODE"
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fi
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printf "\r [%s] ${GREEN}Done!${SGR0} \n\n" "$(printf '%*s' "$BAR_W" '' | tr ' ' '=')"
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echo "If this is a fresh install, edit $ENV_FILE and set ORDERPY_CLOUD_URL, ORDERPY_ALLOWED_ORIGINS."
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echo ""
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echo "Next steps:"
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echo " sudo systemctl enable --now orderpy-bridge"
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echo " sudo systemctl status orderpy-bridge"
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