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fix: use python:3.12-alpine3.21 from Docker Hub, rewrite run.sh without bashio
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Tobias Leuschner
2026-03-07 12:08:34 +01:00
parent f94f6a686d
commit 218b3c4961
3 changed files with 26 additions and 31 deletions
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37
fichero_printer/run.sh
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@@ -1,29 +1,24 @@
#!/usr/bin/with-contenv bashio
# shellcheck shell=bash
#!/bin/sh
# shellcheck shell=sh
set -e
declare port
declare ble_address
declare transport
declare channel
CONFIG_PATH="/data/options.json"
port=$(bashio::config 'port')
transport=$(bashio::config 'transport')
channel=$(bashio::config 'channel')
# Read add-on options from the HA-provided JSON file using Python (already installed).
PORT=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('port', 8765))")
TRANSPORT=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('transport', 'ble'))")
CHANNEL=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('channel', 1))")
BLE_ADDRESS=$(python3 -c "import json; d=json.load(open('${CONFIG_PATH}')); print(d.get('ble_address') or '')")
# Pass connection settings to the Python module via environment variables.
# The module reads these at import time, so they must be exported before uvicorn
# imports fichero.api.
export FICHERO_TRANSPORT="${transport}"
export FICHERO_CHANNEL="${channel}"
export FICHERO_TRANSPORT="${TRANSPORT}"
export FICHERO_CHANNEL="${CHANNEL}"
ble_address=$(bashio::config 'ble_address')
if [ -n "${ble_address}" ]; then
export FICHERO_ADDR="${ble_address}"
bashio::log.info "Using fixed Bluetooth address: ${ble_address}"
if [ -n "${BLE_ADDRESS}" ]; then
export FICHERO_ADDR="${BLE_ADDRESS}"
echo "[fichero] Using fixed Bluetooth address: ${BLE_ADDRESS}"
else
bashio::log.info "No address configured – will auto-scan for printer on first request."
echo "[fichero] No address configured - will auto-scan for printer on first request."
fi
bashio::log.info "Starting Fichero Printer API on 0.0.0.0:${port} (transport: ${transport})..."
exec uvicorn fichero.api:app --host 0.0.0.0 --port "${port}"
echo "[fichero] Starting Fichero Printer API on 0.0.0.0:${PORT} (transport: ${TRANSPORT})..."
exec uvicorn fichero.api:app --host 0.0.0.0 --port "${PORT}"