Update to work under 2.6.3

.env

@@ -22,17 +22,10 @@ YARP_FILECACHE_PATH=tmp/cache
 
 # Where to redirect/fetch from. this can be another instance of Yarp, or
 # Rubygems.
-YARP_UPSTREAM=http://eu.yarp.io
+YARP_UPSTREAM=https://rubygems.org
 
 # Comma-separated list of host:port entries
 MEMCACHIER_SERVERS=localhost:11211
 
 # The port on which to run the Rack application
-PORT=24591
-
-# The following only apply if you run Unicorn locally
-# not if running Pow or Rackup directly
-UNICORN_KEEPALIVE=20
-UNICORN_THREADS=10
-UNICORN_TIMEOUT=30
-UNICORN_WORKERS=2
+PORT=8080

.gitignore

@@ -1,2 +1,2 @@
-tmp/
-log/
+/.bundle
+/tmp

.ruby-version

@@ -1 +1 @@
-2.1.5
+ruby-2.6.3

Gemfile

@@ -1,15 +1,13 @@
-source ENV.fetch('GEM_SOURCE', 'http://rubygems.org')
-ruby '2.1.5'
+# frozen_string_literal: true
 
-gem 'sinatra'  # lightweight web framework
-gem 'foreman'  # process watchdog
-gem 'rainbows' # threaded webserver
-gem 'dalli'    # memcache adapter
-
-gem 'pry'      # a better ruby shell
-gem 'pry-nav'
-gem 'pry-remote'
+source ENV.fetch('GEM_SOURCE', 'https://rubygems.org')
 
-gem 'newrelic_rpm' # app monitoring
+gem 'dalli'    # memcache adapter
+gem 'dotenv'
+gem 'puma'
+gem 'sinatra'  # lightweight web framework
 
 gem 'term-ansicolor'
+
+gem 'pry'      # a better ruby shell
+gem 'pry-byebug'

Gemfile.lock

@@ -1,59 +1,46 @@
 GEM
-  remote: http://eu.yarp.io/
+  remote: https://rubygems.org/
   specs:
-    coderay (1.1.0)
-    dalli (2.7.2)
-    dotenv (0.11.1)
-      dotenv-deployment (~> 0.0.2)
-    dotenv-deployment (0.0.2)
-    foreman (0.75.0)
-      dotenv (~> 0.11.1)
-      thor (~> 0.19.1)
-    kgio (2.9.2)
-    method_source (0.8.2)
-    newrelic_rpm (3.9.7.266)
-    pry (0.10.1)
+    byebug (11.0.1)
+    coderay (1.1.2)
+    dalli (2.7.10)
+    dotenv (2.7.2)
+    method_source (0.9.2)
+    mustermann (1.0.3)
+    pry (0.12.2)
       coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    pry-nav (0.2.4)
-      pry (>= 0.9.10, < 0.11.0)
-    pry-remote (0.1.8)
-      pry (~> 0.9)
-      slop (~> 3.0)
-    rack (1.5.2)
-    rack-protection (1.5.3)
+      method_source (~> 0.9.0)
+    pry-byebug (3.7.0)
+      byebug (~> 11.0)
+      pry (~> 0.10)
+    puma (3.12.1)
+    rack (2.0.7)
+    rack-protection (2.0.5)
       rack
-    rainbows (4.6.2)
-      kgio (~> 2.5)
-      rack (~> 1.1)
-      unicorn (~> 4.8)
-    raindrops (0.13.0)
-    sinatra (1.4.5)
-      rack (~> 1.4)
-      rack-protection (~> 1.4)
-      tilt (~> 1.3, >= 1.3.4)
-    slop (3.6.0)
-    term-ansicolor (1.3.0)
+    sinatra (2.0.5)
+      mustermann (~> 1.0)
+      rack (~> 2.0)
+      rack-protection (= 2.0.5)
+      tilt (~> 2.0)
+    term-ansicolor (1.7.1)
       tins (~> 1.0)
-    thor (0.19.1)
-    tilt (1.4.1)
-    tins (1.3.3)
-    unicorn (4.8.3)
-      kgio (~> 2.6)
-      rack
-      raindrops (~> 0.7)
+    tilt (2.0.9)
+    tins (1.20.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   dalli
-  foreman
-  newrelic_rpm
+  dotenv
   pry
-  pry-nav
-  pry-remote
-  rainbows
+  pry-byebug
+  puma
   sinatra
   term-ansicolor
+
+RUBY VERSION
+   ruby 2.6.3p62
+
+BUNDLED WITH
+   2.0.1

README.md

@@ -1,45 +1,66 @@
+
+	!! README IS WORK IN PROGRESS !!
+
 ## Yet Another Rubygems Proxy
 
 > Yarp is a small [Sinatra](http://www.sinatrarb.com) app that makes your
 > [bundler](http://bundler.io) faster. You'll love it if you update your
 > apps a lot... or simply deploy a lot.
 
-On a example medium-sizes application with 34 direct gems dependencies, Yarp
-makes my `bundle` commands up to 80% faster:
-
-
-<table>
-    <tr>
-        <td></td>
-        <td>direct Rubygems</td>
-        <td>with `yarp.io`</td>
-        <td>local Yarp</td>
-    </tr>
-    <tr>
-        <td>bundle install (1 gem missing)</td>
-        <td>170 s</td>
-        <td>51 s</td>
-        <td>24 s</td>
-    </tr>
-    <tr>
-        <td>bundle update (73 updates)</td>
-        <td>140 s</td>
-        <td>65 s</td>
-        <td>45 s</td>
-    </tr>
-    <tr>
-        <td>bundle update (no change)</td>
-        <td>26 s</td>
-        <td>13 s</td>
-        <td>8.5 s</td>
-    </tr>
-</table>
-
-Thats a 45% percent win right there. 8 seconds shaved of my deploy times. If
-you deploy 20 times a day to your staging environments and 5 times a day to
-production, you're getting 15 minutes of your life back every week. Make
-those count!
+## Performance
+
+Given gemfile
+
+```
++   $ cat Gemfile
+#source "http://localhost:9292"
+source "https://rubygems.org"
+
+gem "nanoc"
+gem "pry"
+gem "rack"
+gem "rspec"
+```
+
+Running against rubygems:
+
+```
+$ bundle install --path .bundle/vendor --jobs 1
+...
+Bundle complete! 4 Gemfile dependencies, 42 gems now installed.
+Bundled gems are installed into `./.bundle/vendor`
+
+real    0m14.263s
+user    0m4.648s
+sys     0m0.856s
+
+Running with cleaned caches:
+
+```
+$ bundle install --path .bundle/vendor --jobs 1
+...
+Bundle complete! 4 Gemfile dependencies, 42 gems now installed.
+Bundled gems are installed into `./.bundle/vendor`
+
+real    0m16.803s
+user    0m3.876s
+sys     0m0.664s
+```
+
+And after it was all cached:
+
+```
+$ bundle install --path .bundle/vendor --jobs 1
+...
+Bundle complete! 4 Gemfile dependencies, 42 gems now installed.
+Bundled gems are installed into `./.bundle/vendor`
+
+real    0m5.329s
+user    0m4.498s
+sys     0m0.809s
+```
 
+So it can get significantly faster after things were cached.
 
 ### Installation and usage
 

config.ru

@@ -1,10 +1,8 @@
-lib = File.expand_path('../', __FILE__)
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+# frozen_string_literal: true
 
 require 'dotenv'
 Dotenv.load!
 
-require 'yarp/app'
-require 'yarp/initializers/new_relic'
+require_relative 'yarp/app'
 
 run Yarp::App