-# =====================================================================
-# = Helpers. These are called by other functions rather than directly =
-# =====================================================================
-def upload_tar_from_git():
- "Create an archive from the current Git branch and upload it"
- print '>>> upload tar from git'
- require('release', provided_by=[deploy])
- local('git-archive-all.sh --format tar %(release)s.tar' % env)
- local('gzip %(release)s.tar' % env)
- run('mkdir -p %(path)s/releases/%(release)s' % env, pty=True)
- run('mkdir -p %(path)s/packages' % env, pty=True)
- put('%(release)s.tar.gz' % env, '%(path)s/packages/' % env)
- run('cd %(path)s/releases/%(release)s && tar zxf ../../packages/%(release)s.tar.gz' % env, pty=True)
- local('rm %(release)s.tar.gz' % env)
-
-def upload_vhost_sample():
- "Create and upload Apache virtual host configuration sample"
- print ">>> upload vhost sample"
- files.upload_template('%(project_name)s.vhost.template' % env, '%(path)s/%(project_name)s.vhost.sample' % env, context=env)
-
-def upload_wsgi_script():
- "Create and upload a wsgi script sample"
- print ">>> upload wsgi script sample"
- files.upload_template('%(project_name)s.wsgi.template' % env, '%(path)s/%(project_name)s.wsgi' % env, context=env)
- run('chmod ug+x %(path)s/%(project_name)s.wsgi' % env)
-
-def upload_celery_conf():
- "Create and upload a Celery conf for supervisord"
- print ">>> upload celery supervisord conf"
- files.upload_template('%(project_name)s-celery.conf.template' % env, '%(path)s/%(project_name)s-celery.conf' % env, context=env)
- run('chmod ug+x %(path)s/%(project_name)s-celery.conf' % env)
-
-def install_requirements():
- "Install the required packages from the requirements file using pip"
- print '>>> install requirements'
- require('release', provided_by=[deploy])
- run('cd %(path)s; %(pip)s install -E . -r %(path)s/releases/%(release)s/requirements.txt' % env, pty=True)
-
-def copy_localsettings():
- "Copy localsettings.py from root directory to release directory (if this file exists)"
- print ">>> copy localsettings"
- require('release', provided_by=[deploy])
- require('path', provided_by=[staging, production])
-
- with settings(warn_only=True):
- run('cp %(path)s/localsettings.py %(path)s/releases/%(release)s/%(project_name)s' % env)
-
-def symlink_current_release():
- "Symlink our current release"
- print '>>> symlink current release'
- require('release', provided_by=[deploy])
- require('path', provided_by=[staging, production])
- with cd(env.path):
- run('rm releases/previous; mv releases/current releases/previous')
- run('ln -s %(release)s releases/current' % env)
-
-def migrate():
- "Update the database"
- print '>>> migrate'
- require('project_name', provided_by=[staging, production])
- with cd('%(path)s/releases/current/%(project_name)s' % env):
- run('../../../bin/python manage.py syncdb --noinput' % env, pty=True)
- if env.use_south:
- run('../../../bin/python manage.py migrate' % env, pty=True)
-
-def restart_webserver():
- "Restart the web server"
- print '>>> restart webserver'
- run('touch %(path)s/%(project_name)s.wsgi' % env)
- print '>>> restart Celery'
- sudo('supervisorctl restart celery.%(project_name)s:' % env, shell=False)