From a8cd5d3d54bb41610a9e6a919ddef8fcecd2d94b Mon Sep 17 00:00:00 2001
From: Gregory Ballantine <gballantine@metaunix.net>
Date: Tue, 30 Aug 2022 12:57:10 -0400
Subject: [PATCH] Added some basic configuration reading

---
 Gemfile       |  5 +++++
 Gemfile.lock  | 15 +++++++++++++++
 LICENSE       |  2 +-
 src/config.rb | 29 +++++++++++++++++++++++++++++
 src/zealot.rb |  7 +++++++
 5 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 Gemfile
 create mode 100644 Gemfile.lock
 create mode 100644 src/config.rb
 create mode 100755 src/zealot.rb

diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..57ef136
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "toml", "~> 0.3.0"
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..577f343
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,15 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    parslet (2.0.0)
+    toml (0.3.0)
+      parslet (>= 1.8.0, < 3.0.0)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  toml (~> 0.3.0)
+
+BUNDLED WITH
+   2.3.19
diff --git a/LICENSE b/LICENSE
index 5f662b3..2b5518f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) <year> <owner> 
+Copyright (c) 2022 Bit Goblin
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 
diff --git a/src/config.rb b/src/config.rb
new file mode 100644
index 0000000..71b6bab
--- /dev/null
+++ b/src/config.rb
@@ -0,0 +1,29 @@
+require 'toml'
+
+class Config
+
+	# class constructor
+	def initialize(config_path)
+		expanded_path = File.expand_path(config_path)
+		@config = TOML::load_file(expanded_path)
+
+		# just in case the user wants to use a tilde (~) in the repository path...
+		@config['transcoder']['repository'] = File.expand_path(self.get('transcoder.repository'))
+	end
+
+	# returns a configuration value from a dot-seperated string, like 'transcoder.interval'
+	def get(path)
+		value = @config
+		bits = path.split('.')
+		bits.each { |bit|
+			if (value.has_key?(bit))
+				value = value[bit]
+			else
+				abort("Configuration value #{path} does exist.")
+			end
+		}
+
+		return value
+	end
+
+end
diff --git a/src/zealot.rb b/src/zealot.rb
new file mode 100755
index 0000000..4e8673b
--- /dev/null
+++ b/src/zealot.rb
@@ -0,0 +1,7 @@
+#!/usr/bin/env ruby
+
+require_relative 'config.rb'
+
+c = Config.new('~/.config/zealot.toml')
+
+puts c.get('transcoder.repository')