Download and build websockify from git.

stack/kvm.cfg

@@ -34,6 +34,7 @@ parts =
   template
   kvm
   eggs
+  check-local-eggs
 
 find-links +=
   http://www.nexedi.org/static/packages/source/slapos.buildout/
@@ -54,6 +55,23 @@ allow-hosts =
   www.dabeaz.com
   www.owlfish.com
 
+develop =
+  ${:parts-directory}/websockify
+
+[websockify]
+recipe = plone.recipe.command
+stop-on-error = true
+location = ${buildout:parts-directory}/${:_buildout_section_name_}
+command = ${git:location}/bin/git clone --quiet https://github.com/desaintmartin/websockify.git ${:location}
+update-command = cd ${:location} && ${git:location}/bin/git pull --quiet
+
+[check-local-eggs]
+recipe = plone.recipe.command
+stop-on-error = true
+update-command = ${:command}
+command = grep parts ${buildout:develop-eggs-directory}/websockify.egg-link
+depends = ${eggs:dummy}
+
 [gpg-error]
 recipe = hexagonit.recipe.cmmi
 url = ftp://ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-1.10.tar.gz
@@ -113,10 +131,11 @@ update-command =
  cd ${:location} && ${git:location}/bin/git pull --quiet origin master
 
 [eggs]
+dummy =
+  ${websockify:location}
 python = python2.7
 recipe = z3c.recipe.scripts
 eggs =
   ${lxml-python:egg}
   slapos.cookbook
   websockify
-