From 44d4c7d308f7bf10d430f4b8ddff2fef4b70a8ae Mon Sep 17 00:00:00 2001
From: Kir Shatrov <shatrov@me.com>
Date: Sun, 26 May 2013 19:38:50 +0400
Subject: [PATCH] #37 Pick config from .spin file

---
 README.md       | 13 +++++++++++++
 lib/spin/cli.rb | 17 ++++++++++++++++-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 373afba..ce0cf37 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,19 @@ spin serve -Itest
 
 Send a SIGQUIT to spin serve (`Ctrl+\`) if you want to re-run the last files that were ran via `spin push [files]`.
 
+### With config file
+
+Like in RSpec, Spin automaticly fetches `.spin` file from home and current directories (current dir is prioritized).
+
+For example, if you create `~/.spin` with this content:
+
+```
+--push-results
+--time
+```
+
+These options will be automaticly applied when you start the spin.
+
 ### With Kicker
 
 As mentioned, this tool works best with an autotest(ish) workflow. I haven't actually used with with `autotest` itself, but it works great with [kicker](http://github.com/alloy/kicker). Here's the suggested workflow for a Rails app:
diff --git a/lib/spin/cli.rb b/lib/spin/cli.rb
index 0822655..529079f 100644
--- a/lib/spin/cli.rb
+++ b/lib/spin/cli.rb
@@ -3,6 +3,8 @@
 
 module Spin
   module CLI
+    SPIN_CONFIG_FILE = ".spin"
+
     class << self
       def run(argv)
         options = {
@@ -35,7 +37,9 @@ def run(argv)
             options[:trailing_pushed_args] = trailing_pushed_args
           end
         end
-        parser.parse!
+
+        argvs = (parser.default_argv + global_argvs).uniq
+        parser.parse!(argvs)
 
         subcommand = argv.shift
         case subcommand
@@ -58,6 +62,17 @@ def usage
           Spin preloads your Rails environment to speed up your autotest(ish) workflow.
         USAGE
       end
+
+      def global_argvs
+        [Dir.pwd, Dir.home].each do |path|
+          config_path = File.join(path, SPIN_CONFIG_FILE)
+          if File.exists?(config_path)
+            return File.read(config_path).split("\n").compact.reject(&:empty?)
+          end
+        end
+
+        []
+      end
     end
   end
 end