Remove bootstrap store: bootstrap into the real one instead

bin/metaruby

@@ -1,6 +1,5 @@
 #!/bin/bash
 
-export GEL_STORE=`dirname $0`/../tmp/bootstrap/store
 export GEL_LOCKFILE=`dirname $0`/../Gemfile.lock
 
 exec `dirname $0`/gruby "$@"

bootstrap.rb

@@ -13,14 +13,19 @@ def usage
 
   Dir.chdir __dir__
   Dir.mkdir "tmp" unless Dir.exist?("tmp")
-  Dir.mkdir "tmp/bootstrap" unless Dir.exist?("tmp/bootstrap")
-  Dir.mkdir "tmp/bootstrap/store" unless Dir.exist?("tmp/bootstrap/store")
-  Dir.mkdir "tmp/bootstrap/store/ruby" unless Dir.exist?("tmp/bootstrap/store/ruby")
 
-  store = Gel::Store.new("tmp/bootstrap/store/ruby")
-  loader = Gel::LockLoader.new("Gemfile.lock")
+  # `gel install-gem pub_grub`
+  require_relative "lib/gel/catalog"
+  require_relative "lib/gel/work_pool"
+  Gel::WorkPool.new(2) do |work_pool|
+    catalog = Gel::Catalog.new("https://rubygems.org", work_pool: work_pool)
+
+    Gel::Environment.install_gem([catalog], "pub_grub", nil, output: $stderr)
+  end
 
-  loader.activate(nil, store, install: true, output: $stderr)
+  # `gel install`
+  loader = Gel::LockLoader.new("Gemfile.lock")
+  loader.activate(nil, Gel::Environment.store.inner, install: true, output: $stderr)
 
 else
   usage