From de82bb041ceb4ce8f18cd0944e271072d37156eb Mon Sep 17 00:00:00 2001
From: Raman Gupta <7243222+raman325@users.noreply.github.com>
Date: Thu, 15 Apr 2021 16:43:09 -0400
Subject: [PATCH] Expose log level as a configuration option for zwave_js
 (#1950)

---
 zwave_js/DOCS.md                                   | 14 ++++++++++++++
 zwave_js/config.json                               |  4 +++-
 zwave_js/rootfs/etc/cont-init.d/config.sh          | 10 +++++++++-
 zwave_js/rootfs/usr/share/tempio/zwave_config.conf |  2 +-
 4 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/zwave_js/DOCS.md b/zwave_js/DOCS.md
index 5ed9099..4f9a474 100644
--- a/zwave_js/DOCS.md
+++ b/zwave_js/DOCS.md
@@ -83,6 +83,20 @@ don't have a backup of this key, you won't be able to reconnect to any securely
 included devices. This may mean you have to do a factory reset on those devices
 and your controller, before rebuilding your Z-Wave network.
 
+### Option `log_level` (optional)
+
+This option sets the log level of Z-Wave JS. Valid options are:
+- silly
+- debug
+- verbose
+- http
+- info
+- warn
+- error
+
+If no `log_level` is specified, the log level will be set to the level set in
+the Supervisor.
+
 ### Option `emulate_hardware` (optional)
 
 If you don't have a USB stick, you can use a fake stick for testing purposes.
diff --git a/zwave_js/config.json b/zwave_js/config.json
index db8a8ae..65ccc1f 100644
--- a/zwave_js/config.json
+++ b/zwave_js/config.json
@@ -18,11 +18,13 @@
   "discovery": ["zwave_js"],
   "options": {
     "device": null,
-    "network_key": ""
+    "network_key": "",
+    "log_level": "info"
   },
   "schema": {
     "device": "device(subsystem=tty)",
     "network_key": "match(|[0-9a-fA-F]{32,32})",
+    "log_level": "list(silly|debug|verbose|http|info|warn|error)?",
     "emulate_hardware": "bool?"
   },
   "image": "homeassistant/{arch}-addon-zwave_js"
diff --git a/zwave_js/rootfs/etc/cont-init.d/config.sh b/zwave_js/rootfs/etc/cont-init.d/config.sh
index 6f07a9d..bcc7796 100644
--- a/zwave_js/rootfs/etc/cont-init.d/config.sh
+++ b/zwave_js/rootfs/etc/cont-init.d/config.sh
@@ -30,11 +30,19 @@ else
     network_key=$(bashio::config 'network_key')
 fi
 
+if  ! bashio::config.has_value 'log_level'; then
+    log_level=$(bashio::info.logging)
+    bashio::log.info "No log level specified, falling back to Supervisor"
+    bashio::log.info "log level (${log_level})..."
+else
+    log_level=$(bashio::config 'log_level')
+fi
+
 
 # Generate config
 bashio::var.json \
     network_key "${network_key}" \
-    logging "$(bashio::info.logging)" \
+    log_level "${log_level}" \
     | tempio \
         -template /usr/share/tempio/zwave_config.conf \
         -out /etc/zwave_config.json
diff --git a/zwave_js/rootfs/usr/share/tempio/zwave_config.conf b/zwave_js/rootfs/usr/share/tempio/zwave_config.conf
index bb7487f..22fc223 100644
--- a/zwave_js/rootfs/usr/share/tempio/zwave_config.conf
+++ b/zwave_js/rootfs/usr/share/tempio/zwave_config.conf
@@ -1,7 +1,7 @@
 {
     "logConfig": {
         "enabled": true,
-        "level": {{ if eq .logging "debug" }}5{{ else }}2{{ end }},
+        "level": "{{ .log_level }}",
         "forceConsole": true
     },
     "storage": {