Split off server into own module

src/server.v

@@ -1,55 +0,0 @@
-module main
-
-import web
-import os
-import log
-import repo
-import env
-
-const port = 8000
-
-const buf_size = 1_000_000
-
-struct App {
-	web.Context
-pub:
-	conf env.ServerConfig [required: web_global]
-pub mut:
-	repo repo.Repo [required; web_global]
-}
-
-fn server() ? {
-	conf := env.load<env.ServerConfig>() ?
-
-	// Configure logger
-	log_level := log.level_from_tag(conf.log_level) or {
-		exit_with_message(1, 'Invalid log level. The allowed values are FATAL, ERROR, WARN, INFO & DEBUG.')
-	}
-
-	mut logger := log.Log{
-		level: log_level
-	}
-
-	logger.set_full_logpath(conf.log_file)
-	logger.log_to_console_too()
-
-	defer {
-		logger.info('Flushing log file')
-		logger.flush()
-		logger.close()
-	}
-
-	// This also creates the directories if needed
-	repo := repo.new(conf.repo_dir, conf.pkg_dir) or {
-		logger.error(err.msg)
-		exit(1)
-	}
-
-	os.mkdir_all(conf.download_dir) or { exit_with_message(1, 'Failed to create download directory.') }
-
-	web.run(&App{
-		logger: logger
-		conf: conf
-		repo: repo
-	}, port)
-}