From c0415b955caa7374a6df24fdc4ef8fb90be5797a Mon Sep 17 00:00:00 2001
From: Nikolai R Kristiansen <nikolaik@gmail.com>
Date: Mon, 12 Jan 2015 00:07:29 +0100
Subject: [PATCH] Adds fabfile for deployment

---
 README.md        | 17 ++++++++++++-
 fabfile.py       | 63 ++++++++++++++++++++++++++++++++++++++++++++++++
 requirements.txt |  1 +
 3 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100644 fabfile.py

diff --git a/README.md b/README.md
index ea83d9f..99e0e5b 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,25 @@
 # Install
+    apt install python-dev libmysqlclient-dev python-virtualenv
     virtualenv venv
     . venv/bin/activate
     pip install -r requirements
 
+# Deploy
+First you need to have your public key in /home/gitdeploy/.ssh/authorized_keys on the server.
+
+Then, to deploy via login.neuf.no, add the following to your personal ~/.ssh/config
+
+    Host lynx.neuf.no
+      User gitdeploy
+      ForwardAgent yes
+      ProxyCommand ssh -W %h:%p login.neuf.no -l USERNAME
+
+Then you can do
+
+    fab deploy
+
+
 # TODO
-- Fabfile with deploy task
 - Alias should only allow unique (source,destination) tuples
 
 # TODO later
diff --git a/fabfile.py b/fabfile.py
new file mode 100644
index 0000000..138c457
--- /dev/null
+++ b/fabfile.py
@@ -0,0 +1,63 @@
+import logging
+import sys
+
+from contextlib import contextmanager as _contextmanager
+from fabric.api import run, sudo, env, cd, prefix, lcd
+from fabric.api import local as lrun
+
+env.use_ssh_config = True
+env.hosts = ['lynx.neuf.no']
+env.project_path = '/var/www/neuf.no/django-postfix-dovecot-api'
+env.user = 'gitdeploy'
+env.activate = 'source {}/venv/bin/activate'.format(env.project_path)
+
+
+@_contextmanager
+def virtualenv():
+    with cd(env.project_path):
+        with prefix(env.activate):
+            yield
+
+
+def __git_validate_clean():
+    with lcd(env.project_path):
+        if lrun('git diff-files', capture=True) != '':
+            logging.error("Your git-tree isn't clean! Commit your changes before deploying.")
+            sys.exit(1)
+
+
+def test():
+    lrun("python manage.py test dpdapi")
+
+
+def commit():
+    lrun("git add -p && git commit")
+
+
+def push():
+    lrun("git push")
+
+
+def prepare_deploy():
+    test()
+    commit()
+    push()
+
+
+def gitstatus():
+    # __git_validate_clean()
+    with virtualenv():
+        # Get source
+        run('git branch -v')
+
+
+def deploy():
+    # __git_validate_clean()
+    with virtualenv():
+        run('git pull')  # Get source
+        run('pip install -r requirements.txt')  # install deps in virtualenv
+        run('python manage.py collectstatic --noinput')  # Collect static
+        run('python manage.py migrate')  # Run DB migrations
+
+    # Reload gunicorn
+    sudo('/etc/init.d/gunicorn reload', shell=False)
diff --git a/requirements.txt b/requirements.txt
index 1aef608..123793d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ django-filter==0.9.1
 djangorestframework>=3.0,<3.1
 passlib==1.6.2
 mysqlclient==1.3.4
+Fabric==1.10.1