feat: make plugin integration opt-in

install.sh

@@ -3,11 +3,14 @@ set -euo pipefail
 cd "$(dirname "$0")"
 NO_START=0
 IMPORT=''
+INTEGRATION=''
 while [ "$#" -gt 0 ]; do
   case "$1" in
+    --enable-integration) INTEGRATION=true; shift ;;
+    --disable-integration) INTEGRATION=false; shift ;;
     --no-start) NO_START=1; shift ;;
     --import-monitor-config) [ "$#" -ge 2 ] || exit 2; IMPORT="$2"; shift 2 ;;
-    -h|--help) echo 'Usage: sudo ./install.sh [--no-start] [--import-monitor-config /etc/pigway-pi-control.conf]'; exit 0 ;;
+    -h|--help) echo 'Usage: sudo ./install.sh [--no-start] [--enable-integration|--disable-integration] [--import-monitor-config /etc/pigway-pi-control.conf]'; exit 0 ;;
     *) echo "ERROR: unknown option: $1" >&2; exit 2 ;;
   esac
 done
@@ -24,6 +27,13 @@ done
 python3 -c 'import smbus2, PIL' 2>/dev/null || { apt-get update; apt-get install -y python3 python3-smbus2 python3-pil; }
 # Validate a possible migration before changing installed files.
 if [ -n "$IMPORT" ]; then PYTHONDONTWRITEBYTECODE=1 python3 app/migrate.py "$IMPORT" --check; fi
+if [ -z "$INTEGRATION" ]; then
+  INTEGRATION=false
+  if [ -t 0 ]; then
+    read -r -p 'Allow local monitor integration? [y/N] ' answer
+    case "$answer" in y|Y|yes|YES) INTEGRATION=true ;; esac
+  fi
+fi
 getent group pigway-hardware >/dev/null || groupadd --system pigway-hardware
 mkdir -p /usr/local/lib/pigway-cooling-hat/drivers
 install -m 0644 app/*.py app/oled_font_5x7.bin /usr/local/lib/pigway-cooling-hat/
@@ -35,6 +45,13 @@ if [ -n "$IMPORT" ]; then
   cp /etc/pigway-cooling-hat.conf "/etc/pigway-cooling-hat.conf.bak.$(date +%Y%m%d-%H%M%S)"
   PYTHONDONTWRITEBYTECODE=1 python3 app/migrate.py "$IMPORT" --output /etc/pigway-cooling-hat.conf
 fi
+INTEGRATION="$INTEGRATION" PYTHONDONTWRITEBYTECODE=1 python3 - <<'PYCFG'
+import os,sys
+from pathlib import Path
+sys.path.insert(0,'app')
+from settings import load,save
+p=Path('/etc/pigway-cooling-hat.conf');c=load(p);c['integration']['enabled']=os.environ['INTEGRATION'];save(p,c)
+PYCFG
 install -m 0644 systemd/pigway-cooling-hat.service /etc/systemd/system/
 systemctl daemon-reload
 if [ "$NO_START" -eq 0 ]; then