diff -r df27f9610c82 -r 3b0a8a6e685e sbin/sync/fabfile.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sbin/sync/fabfile.py	Wed Jun 27 16:00:29 2018 +0200
@@ -0,0 +1,90 @@
+import imp
+import os.path
+import io
+
+# import config  # @UnusedImport
+# from fablib import (export_version, do_sync_web, create_config,
+#                     clean_export_folder, do_sync_comp, sync_install_build, do_create_virtualenv,
+#                     clean_rsync_folder, rsync_export, get_src_version, sync_build,
+#                     do_relaunch_server, install_build, do_create_virtualenv_requirement, build_src)
+from core import (export_version, build_src, get_src_version, sync_build,
+                  do_create_virtualenv_requirement, get_src_dependencies,
+                  do_relaunch_server, clean_export_folder)
+# from fabric import task, env, run, cd, put
+from fabric import Connection
+from invoke import task
+from blessings import Terminal
+# from fabric.colors import green
+
+# env.use_ssh_config = True
+
+t = Terminal()
+
+def build_source(c, key, version):
+    print(t.green("build source with version %s" % version))
+    export_path = export_version(c, **{ key: version })
+    export_path_full = os.path.join(export_path, key, c.env.repos[key]['src_root'])
+    build_src(c, export_path_full)
+    (_,version_str) = get_src_version(c, key, export_path_full)
+    src_dep = get_src_dependencies(c, key, export_path_full)
+    return (os.path.join(export_path_full,"dist","%s-%s.tar.gz" % (key,version_str)), src_dep)
+
+
+def do_create_virtualenv(c, remote_build_path, dep_remote_build_path_list):
+    env = c.env
+    requirements_path = os.path.join(remote_build_path, env['repos'][env.key]['requirements'])
+    remotevirtualenvpath = env['remote_path']['virtualenv']
+    do_create_virtualenv_requirement(c, requirements_path, remotevirtualenvpath, env['repos'][env.key]['python_version'])
+    # add setting path to virtualenv
+    ext_path = "import sys; sys.__plen = len(sys.path)\n"
+    for l in env['remote_path'].get('pythonpath', []):
+        ext_path += l + "\n"
+    ext_path += "import sys; new=sys.path[sys.__plen:]; del sys.path[sys.__plen:]; p=getattr(sys,'__egginsert',0); sys.path[p:p]=new; sys.__egginsert = p+len(new)"
+    with Connection(env['hosts'][0]) as rconnection:
+        rconnection.put(io.StringIO(ext_path), os.path.join(env['remote_path']['virtualenv'], 'lib/python%s/site-packages/_virtualenv_path_extensions.pth'%env['repos'][env.key]['python_version']))
+        for dep_remote_build_path in dep_remote_build_path_list:
+            with rconnection.prefix("echo $SHELL && . \"%s\"" % os.path.join(remotevirtualenvpath, "bin/activate")):
+                rconnection.run("pip install \"%s\"" % dep_remote_build_path)
+        with rconnection.prefix("echo $SHELL && . \"%s\"" % os.path.join(remotevirtualenvpath, "bin/activate")):
+            rconnection.run("pip install \"%s.tar.gz\"" % remote_build_path)
+
+
+@task
+def relaunch_server(c, collectstatic=True, migrate=True):
+    print("Relaunch server")
+    do_relaunch_server(c, collectstatic, migrate)
+
+
+@task
+def create_virtualenv(c, version):
+
+    print(t.green("create virtualenv for version ") + version)
+    build_path, source_dep_list = build_source(c, c.env.key, version)
+    print(t.green("BUILD PATH: ") + build_path + " - %r" % source_dep_list)
+
+    source_dep_build_path_list = []
+    print("Build dependencies : %r" %  source_dep_list)
+    for source_dep_key, source_dep_version in source_dep_list:
+        source_dep_build_path, _ = build_source(c, source_dep_key, source_dep_version)
+        source_dep_build_path_list.append(source_dep_build_path)
+
+    host_connection = Connection(c.env['hosts'][0])
+    host_connection.run('mkdir -p "%s"' % c.env['remote_path']['build_export'])
+
+    res_trans = sync_build(c, build_path)
+    res_trans_dep = [ sync_build(c, source_dep_build_path).remote for source_dep_build_path in source_dep_build_path_list]
+    # untar build
+    print("Untar %s on remote host"%res_trans.remote)
+    with host_connection.cd(c.env['remote_path']['build_export']):
+        host_connection.run('tar zxf %s' % res_trans.remote)
+
+    do_create_virtualenv(c, res_trans.remote[0:-7], res_trans_dep)
+
+    host_connection.run('rm -fr "%s/*"' % (c.env['remote_path']['build_export']))
+    clean_export_folder(c.env.remote_path['build_export'])
+
+
+@task
+def publish_version(c, version):
+    create_virtualenv(c, version)
+    relaunch_server(c, True, True)