[Hass.io] Colored Log Viewer for Home Assistant

clog

#!/bin/bash

################################################################
## @usage   clog folder_watcher=magenta,system_log=red
## @colors  https://www.npmjs.com/package/colors#text-colors
## @license MIT
## @author  Dale Higgs <@dale3h>
################################################################

[[ -n "$(command -v apk)" ]] \
  || { echo "[ERROR] could not find apk"; exit 1; }

[[ -n "$(command -v npm)" ]] \
  || { echo "[INFO] installing npm..."; apk add nodejs; } \
  || { echo "[ERROR] could not install npm"; exit 1; }

[[ -n "$(command -v color-logviewer)" ]] \
  || { echo "[INFO] installing color-logviewer..."; npm install -g color-logviewer; } \
  || { echo "[ERROR] could not install color-logviewer"; exit 1; }

colors=
[[ -n "$CLOG_COLORS" ]] && colors="$colors$CLOG_COLORS,"
[[ -n "$1" ]] && colors="$colors$1,"

clear
color-logviewer -c ${colors}ERROR=red,WARN=yellow,INFO=green,DEBUG=cyan,TRACE=blue /config/home-assistant.log