chore: Add LOG_LEVEL to environment samples

docker-compose-dev.yml

@@ -13,6 +13,8 @@ services:
       - DATABASE_URL=postgresql://user:password@postgres:5432/planka_db
       - SECRET_KEY=notsecretkey
 
+      # - LOG_LEVEL=warn
+
       # - TRUST_PROXY=0
       # - TOKEN_EXPIRES_IN=365 # In days
 

docker-compose.yml

@@ -15,6 +15,8 @@ services:
       - DATABASE_URL=postgresql://postgres@postgres/planka
       - SECRET_KEY=notsecretkey
 
+      # - LOG_LEVEL=warn
+
       # - TRUST_PROXY=0
       # - TOKEN_EXPIRES_IN=365 # In days
 

server/.env.sample

@@ -6,6 +6,7 @@ SECRET_KEY=notsecretkey
 
 ## Optional
 
+# LOG_LEVEL=warn
 # LOG_FILE=
 
 # TRUST_PROXY=0

server/utils/logger.js

@@ -6,16 +6,13 @@ const winston = require('winston');
  */
 const defaultLogTimestampFormat = 'YYYY-MM-DD HH:mm:ss';
 
-const logfile =
-  'LOG_FILE' in process.env ? process.env.LOG_FILE : `${process.cwd()}/logs/planka.log`;
-
 /**
  * Log level for both console and file log sinks.
  *
  * Refer {@link https://github.com/winstonjs/winston#logging here}
  * for more information on Winston log levels.
  */
-const logLevel = 'LOG_LEVEL' in process.env ? process.env.LOG_LEVEL : 'warn';
+const logLevel = process.env.LOG_LEVEL || 'warn';
 
 const logFormat = winston.format.combine(
   winston.format.uncolorize(),
@@ -23,13 +20,15 @@ const logFormat = winston.format.combine(
   winston.format.printf((log) => `${log.timestamp} [${log.level[0].toUpperCase()}] ${log.message}`),
 );
 
+const logFile = process.env.LOG_FILE || `${process.cwd()}/logs/planka.log`;
+
 // eslint-disable-next-line new-cap
 const customLogger = new winston.createLogger({
   transports: [
     new winston.transports.File({
       level: logLevel,
       format: logFormat,
-      filename: logfile,
+      filename: logFile,
     }),
     new winston.transports.Console({
       level: logLevel,