Add fabfile

.gitignore

@@ -3,5 +3,4 @@
 .DS_Store
 settings.py
 /staticfiles
-/fabfile.py
 /data

fabfile.py

@@ -0,0 +1,102 @@
+from fabric.api import *
+
+import os
+
+
+def ohoh():
+    """Select the ohoh server for future commands."""
+    env.hosts = ['represent-ohoh.opennorth.ca']
+    env.user = 'represent'
+    _env_init('app35')
+
+
+def tofu():
+    """Select the tofu server for future commands."""
+    env.hosts = ['represent-tofu.opennorth.ca']
+    env.user = 'represent'
+    _env_init('app34')
+
+
+def _env_init(virtualenv):
+    env.home_dir = '/home/' + env.user
+    env.python = os.path.join(env.home_dir, '.virtualenvs', virtualenv, 'bin', 'python')
+    env.base_dir = os.path.join(env.home_dir)
+    env.django_dir = os.path.join(env.base_dir, 'app')
+    env.pip = env.python.replace('bin/python', 'bin/pip')
+    env.data_dir = os.path.join(env.django_dir, 'data')
+
+
+def deploy(ref='master'):
+    """Perform all the steps in a standard deployment"""
+    pull(ref)
+    update_requirements()
+    if env.host != 'represent-tofu.opennorth.ca':
+        migrate()
+    update_statics()
+    restart()
+
+
+def pull(ref='master'):
+    """Update the git repository to the given branch or tag"""
+    with cd(env.django_dir):
+        run('git fetch')
+        run('git fetch --tags')
+        run('git checkout %s' % ref)
+
+        is_tag = (ref == run('git describe --all %s' % ref).strip())
+        if not is_tag:
+            run('git pull origin %s' % ref)
+
+
+def update_requirements():
+    """Update dependencies."""
+    with cd(env.django_dir):
+        run(env.pip + ' install -r requirements.txt')
+
+
+def migrate():
+    """Update database schema."""
+    with cd(env.django_dir):
+        run(env.python + ' manage.py migrate')
+
+
+def update_statics():
+    """Update static files."""
+    with cd(env.django_dir):
+        run(env.python + ' manage.py collectstatic --noinput')
+
+
+def restart():
+    """Restart gunicorn."""
+    with cd(env.base_dir):
+        run('kill -HUP `cat gunicorn.pid`')
+
+
+def update_boundaries(args=''):
+    """Pull shapefiles repository and load shapefiles."""
+    _recursive_pull(env.data_dir)
+    with cd(env.django_dir):
+        run(env.python + ' manage.py loadshapefiles ' + args)
+
+
+def update_representatives():
+    """Update all representatives."""
+    with cd(env.django_dir):
+        run(env.python + ' manage.py updaterepresentatives')
+
+
+def _recursive_pull(base_dir):
+    """Find and pull all git repositories in a directory tree."""
+    with cd(base_dir):
+        dirs = [
+            d.strip()[:-1] for d in
+            run('ls -aFL1').split('\n')
+            if d.strip().endswith('/') and d.strip() not in ('./', '../')
+        ]
+        if '.git' in dirs:
+            # This is a git repo, update it
+            run('git pull')
+        else:
+            # Continue exploring
+            for dir in dirs:
+                _recursive_pull(os.path.join(base_dir, dir))