Allow config to be missing.

Fingertips · Mar 2, 2021 · f071af6 · f071af6
1 parent 44ca0ea
commit f071af6
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/teletube/cli.cr b/src/teletube/cli.cr
@@ -14,7 +14,7 @@ module Teletube
       if context.errors.any?
         print_errors
       elsif context.run?
-        @context.filename = argv.last
+        @context.filename = argv.empty? ? nil : argv.last
         run_command
       end
     end

diff --git a/src/teletube/config.cr b/src/teletube/config.cr
@@ -36,7 +36,11 @@ module Teletube
     end
 
     def self.load(path = PATH)
-      Config.new(YAML.parse(File.exists?(path) ? File.read(path) : "{}"))
+      if File.exists?(path)
+        Config.new(YAML.parse(File.read(path)))
+      else
+        Config.new
+      end
     rescue e
       raise "Config file is invalid: #{e.message}"
     end