adding prelim procs for using a log file

docs/norgbackupweb

@@ -1 +1 @@
-Subproject commit 9b5c6dd04825d33cb27a9c6715764ad7e23182c4
+Subproject commit b7d436287a9ecbe87466babf56d81f3c9fb56959

norg/model/log_type.nim

@@ -8,9 +8,15 @@ type
     file*: string
 
 var logger*: ConsoleLogger
-proc initLogger*(level: Level = lvlInfo, strfmt: string = "[$levelname] ") =
+var filelogger*: FileLogger
+
+proc initLogger*(level: Level = lvlInfo, strfmt: string = "[$levelname] ", log_file: string = "") =
   logger = newConsoleLogger(level, strfmt)
   logger.log(lvlNotice, "Log Level: ", $level)
+  if log_file != "":
+    let str = "$time " & strfmt
+    filelogger = newFileLogger(log_file, levelThreshold=level, fmtStr=str)
+    filelogger.log(lvlNotice, "Log Level: ", $level)
 
 #proc initLoggerThread*(level: Level = lvlInfo, strfmt: string = "[$levelname] ") =
 #  initLogThread(strfmt, level)
@@ -36,13 +42,30 @@ proc toLogLevel*(s: string): Level =
 
 proc debug*(args: varargs[string,`$`]) = 
   logger.log(lvlDebug, args.join(" "))
+  if filelogger != nil:
+    filelogger.log(lvlDebug, args.join(" "))
+
 proc fatal*(args: varargs[string,`$`]) = 
-  logger.log(lvlfatal, args.join(" "))
+  logger.log(lvlFatal, args.join(" "))
+  if filelogger != nil:
+    filelogger.log(lvlFatal, args.join(" "))
+
 proc warn*(args: varargs[string,`$`]) = 
   logger.log(lvlwarn, args.join(" "))
+  if filelogger != nil:
+    filelogger.log(lvlWarn, args.join(" "))
+
 proc notice*(args: varargs[string,`$`]) = 
   logger.log(lvlnotice, args.join(" "))
+  if filelogger != nil:
+    filelogger.log(lvlNotice, args.join(" "))
+
 proc info*(args: varargs[string,`$`]) = 
   logger.log(lvlinfo, args.join(" "))
+  if filelogger != nil:
+    filelogger.log(lvlInfo, args.join(" "))
+
 proc error*(args: varargs[string,`$`]) = 
   logger.log(lvlerror, args.join(" "))
+  if filelogger != nil:
+    filelogger.log(lvlError, args.join(" "))

norg/norg.nim

@@ -11,7 +11,7 @@ proc showVersion() =
   echo "Norg Version: ", VERSION
   quit(0)
 
-proc startLogger(log_info: LogInfo) = 
+proc startLogger(nc: NorgConfig, log_info: LogInfo) = 
   initLogger(log_info.level, "[$levelname] ")
 
 proc start() =
@@ -22,7 +22,7 @@ proc start() =
   elif norg_args.config_file != "":
     norg_config = parseConfigFile(norg_args.config_file)
     echo norg_config.log_info.level
-    startLogger(norg_config.log_info)
+    norg_config.startLogger(norg_config.log_info)
     if norg_config.source_directories.len > 0 and norg_config.repositories.len > 0:
       run_actions(norg_config.actions.before_everything)
       for repo in norg_config.repositories: