WIP frigate config syncing improvements

root/usr/libexec/apps/frigate/frigate.sh

@@ -4,6 +4,7 @@ APP_NAME="frigate"
 
 ACTION="${1}"
 shift 1
+set -x
 
 fetch_and_validate_uci () {
   local config_name=$1
@@ -280,67 +281,91 @@ write_camera_to_yml() {
     fi
 }
 
-update_camera_in_yml() {
-    local name=$1
-    # Deletes the camera from the YML file and writes it again
-    yq eval "del(.cameras.$name)" -i /opt/docker2/compose/frigate/config.yml
-    write_camera_to_yml $name
+get_camera_index_by_name() {
+  local name=$1
+  local camera_index=0
+  while : ; do
+      local current_name=$(get_uci_camera_value $camera_index)
+      [[ "$current_name" == "$name" ]] && echo $camera_index && break
+      [[ -z "$current_name" ]] && break
+      camera_index=$((camera_index+1))
+  done
 }
 
+update_camera_in_yml() {
+  local name=$1
 
+  # Get the index of the camera with name "$name"
+  local camera_index=$(get_camera_index_by_name $name)
 
+  # Fetch and Update the specific settings for this camera from UCI -> YAML
+  local path=$(get_uci_camera_value $camera_index "path")
+  set_yml_value $name ".ffmpeg.inputs[0].path" $path
+  
+  local roles=$(get_uci_camera_value $camera_index "roles")
+  set_yml_value $name ".ffmpeg.inputs[0].roles" $roles
 
-sync_camera_config() {
-  echo "Starting sync_camera_config..."
+  local record=$(get_uci_camera_value $camera_index "record")
+  set_yml_value $name ".record.enabled" $record
 
-  # Fetching all cameras from UCI
-  local uci_cameras=""
-  local camera_index=0
-  while : ; do
-      local name=$(get_uci_camera_value $camera_index)
-      # Exit loop if no more cameras are found
-      [[ -z "$name" ]] && break
+  local snapshots=$(get_uci_camera_value $camera_index "snapshots")
+  set_yml_value $name ".snapshots.enabled" $snapshots
 
-      uci_cameras="$uci_cameras $name"
-      camera_index=$((camera_index+1))
-  done
+  local mask=$(get_uci_camera_value $camera_index "mask")
+  if [ -n "$mask" ]; then
+    set_yml_value $name ".motion.mask" $mask
+  else
+    echo "Mask is empty, ignoring."
+  fi
+}
 
-  echo "Cameras fetched from UCI: $uci_cameras"
+sync_camera_config() {
+  echo "Starting sync_camera_config..."
 
-  # Fetching all cameras from Frigate YML
-  local yml_cameras=$(yq eval '.cameras | keys' /opt/docker2/compose/frigate/config.yml | sed 's/- //g' | xargs)
+  # Initializing the camera index
+  camera_index=0
 
+  # Fetching all cameras from frigate YML
+  yml_cameras=$(yq eval '.cameras | keys' /opt/docker2/compose/frigate/config.yml | sed 's/- //g' | xargs)
+  
   echo "Cameras fetched from YML: $yml_cameras"
 
-  # Checking for cameras in UCI that are not in YML and adding them
-  for camera_name in $uci_cameras; do
-    if ! echo "$yml_cameras" | grep -q "$camera_name"; then
+  # Loop through all camera configs in UCI using index
+  while true; do
+    # Try to fetch camera configuration
+    local camera_name=$(get_uci_camera_value $camera_index)
+
+    # Exit loop if no more cameras are found
+    [ -z "$camera_name" ] && break
+
+    if ! echo "$yml_cameras" | grep -q -w "$camera_name"; then
       echo "Camera $camera_name not found in YML, adding..."
-      # Retrieves camera settings from UCI configuration and adds them to the YML file.
       write_camera_to_yml $camera_name
     else
       echo "Camera $camera_name found in YML, updating..."
-      # Retrieves camera settings from UCI configuration and updates them in the YML file.
       update_camera_in_yml $camera_name
     fi
-  done
-
-  # Checking for cameras in YML that are not in UCI and deleting them
-  if [[ $yml_cameras != '[]' ]]; then  # Add this condition
-      for camera_name in $yml_cameras; do
-          if ! echo "$uci_cameras" | grep -q "$camera_name"; then
-              echo "Camera $camera_name not found in UCI, removing from YML..."
-              yq eval "del(.cameras.$camera_name)" -i /opt/docker2/compose/frigate/config.yml
-          fi
-      done
-  fi  # Close the condition
-  
-  echo "sync_camera_config completed!"
-}
 
+    # Add to uci_cameras
+    uci_cameras="${uci_cameras} ${camera_name}"
 
+    # Increment camera index
+    camera_index=$((camera_index+1))
+  done
 
+  # Crosscheck and remove any old cameras in YML not present in UCI config
+  for yml_camera in $yml_cameras; do
+    # Fix for word splitting
+    set -f
+    if ! echo $uci_cameras | grep -q -w "$yml_camera"; then
+      echo "Camera $yml_camera found in YML, but not in UCI, removing..."
+      yq eval "del(.cameras.$yml_camera)" -i /opt/docker2/compose/frigate/config.yml
+    fi
+    set +f
+  done
 
+  echo "sync_camera_config completed!"
+}
 
 case "${ACTION}" in
   "install" | "upgrade")
@@ -362,6 +387,7 @@ case "${ACTION}" in
     CONTAINER_IDS=$(docker ps -a --filter "name=${APP_NAME}" --format '{{.ID}}')
     for ID in $CONTAINER_IDS; do
       docker "${ACTION}" "${ID}"
+      sync_camera_config
     done
     ;;
   "status")
@@ -381,7 +407,4 @@ case "${ACTION}" in
     # Use the UCI port to filter the docker ps output and return only the external port
     docker ps --all -f "name=${CONTAINER_NAME}" --format '{{.Ports}}' | grep -o "0.0.0.0:$uci_port->[0-9]*/tcp" | sed "s/0.0.0.0://;s/->[0-9]*\/tcp//"
     ;;
-  "sync")
-    sync_camera_config
-    ;;
 esac