From f9e4de3149fc34dabcfe202ff722ac20fbd00b0a Mon Sep 17 00:00:00 2001
From: Quentin McGaw <quentin.mcgaw@gmail.com>
Date: Mon, 26 Nov 2018 15:30:45 +0200
Subject: [PATCH] Added log environment variables (#6)

* Added verbose env variables

- `LOG_DEBUG` or `LOG_VERBOSE` do not change anything it they are unset (same as before)
- `LOG_DEBUG` or `LOG_VERBOSE` take precedence on Plex configuration file at start when set to `0` or `1`. The user can change the Preferences once the container is started which will overwrite the environment variables.
---
 README.md  |  2 ++
 entrypoint | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/README.md b/README.md
index 8d56b26..0a6ffe4 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,8 @@ Finally, navigate to [app.plex.tv/desktop](https://app.plex.tv/desktop) or [your
 - `$ADVERTISE_IP`         - This variable defines the additional IPs on which the server may be be found. For example: `http://10.1.1.23:32400`. This adds to the list where the server advertises that it can be found.
 - `$DISABLE_REMOTE_SEC`   - 
 - `$PLEX_CLAIM`           - The claim token for the server to obtain a real server token. If not provided, server will not be automatically logged in. If server is already logged in, this parameter is ignored.
+- `$LOG_DEBUG`             - Disables debug logging if set to 0, and enables it if set to 1. This overwrites preferences set in the Plex Web user interface.
+- `$LOG_VERBOSE`           - Disables logging (except warnings and errors) if set to 0, and enables it if set to 1. This overwrites preferences set in the Plex Web user interface.
 
 ### Network
 
diff --git a/entrypoint b/entrypoint
index 8b9ae67..80455d2 100755
--- a/entrypoint
+++ b/entrypoint
@@ -51,6 +51,26 @@ if [ ! -e "\$PREF_FILE" ]; then
     source gen-config.sh
 fi
 
+# Changes the log verbosity (Environment variable takes precedence on Plex Config)
+if [ "$LOG_VERBOSE" = "1" ]; then
+    setPref "LogVerbose" "1"
+elif [ "$LOG_VERBOSE" = "0" ]; then
+    setPref "LogVerbose" "0"
+elif [ ! -z "$LOG_VERBOSE" ]; then
+    2>&1 echo -e "${RED}LOG_VERBOSE value '$LOG_VERBOSE' is invalid${RESET}"
+    exit 1
+fi
+
+# Changes the debug verbosity (Environment variable takes precedence on Plex Config)
+if [ "$LOG_DEBUG" = "1" ]; then
+    setPref "logDebug" "1"
+elif [ "$LOG_DEBUG" = "0" ]; then
+    setPref "logDebug" "0"
+elif [ ! -z "$LOG_DEBUG" ]; then
+    2>&1 echo -e "${RED}LOG_DEBUG value '$LOG_DEBUG' is invalid${RESET}"
+    exit 1
+fi
+
 # Always attempt to claim an unclaimed server in case it was signed out
 token="\$(getPref "PlexOnlineToken")"
 if [ ! -z "\${PLEX_CLAIM}" ] && [ -z "\${token}" ]; then