-
-# =====================================================================
-# = 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('path', provided_by=servers)
- require('release', provided_by=[deploy])
- local('/bin/bash lib/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 find_python():
- "Finds where virtualenv Python stuff is"
- print ">>> find Python paths"
- require('path', provided_by=servers)
- env.python = '%(path)s/ve/bin/python' % env
- env.pip = '%(path)s/ve/bin/pip' % env
- env.site_packages = run('%(python)s -c "from distutils.sysconfig import get_python_lib; print get_python_lib()"' % env)
-
-def upload_vhost_sample():
- "Create and upload Apache virtual host configuration sample"
- print ">>> upload vhost sample"
- require('path', 'project_name', 'user', provided_by=servers)
- require('access_log', 'error_log', 'server_admin', 'server_name', provided_by=servers)
- require('site_packages', provided_by=[find_python])
- files.upload_template('%(project_name)s.vhost.template' % env, '%(path)s/%(project_name)s.vhost' % env, context=env)
-
-def upload_wsgi_script():
- "Create and upload a wsgi script sample"
- print ">>> upload wsgi script sample"
- require('path', 'project_name', provided_by=servers)
- require('python', 'site_packages', provided_by=[find_python])
- 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 install_requirements():
- "Install the required packages from the requirements file using pip"
- print '>>> install requirements'
- require('path', provided_by=servers)
- require('release', provided_by=[deploy])
- require('pip', provided_by=[find_python])
- run('%(pip)s install -r %(path)s/releases/%(release)s/requirements.txt' % env, pty=True)
-
-def secret_key():
- """Generates a new SECRET_KEY."""
- from random import Random
- import string
-
- r = Random()
- return "".join(r.choice(string.printable) for i in range(64))
-
-def upload_default_localsettings():
- "Uploads localsettings.py with media paths and stuff"
- print ">>> upload default localsettings.py"
- require('path', provided_by=servers)
-
- env.secret_key = secret_key()
- files.upload_template('%(project_name)s/localsettings.py.template' % env, '%(path)s/localsettings.py' % env, context=env)
-
-def copy_localsettings():
- "Copy localsettings.py from root directory to release directory (if this file exists)"
- print ">>> copy localsettings"
- require('path', 'project_name', provided_by=servers)
- require('release', provided_by=[deploy])
-
- 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('path', provided_by=servers)
- require('release', provided_by=[deploy])
- with cd(env.path):
- run('rm releases/previous; mv releases/current releases/previous')
- run('ln -s %(release)s releases/current' % env)
-
-def collectstatic():
- """Runs collectstatic management command from Django staticfiles."""
- print '>>> collectstatic'
- require('path', 'project_name', provided_by=servers)
- require('python', provided_by=[find_python])
- with cd('%(path)s/releases/current/%(project_name)s' % env):
- run('%(python)s manage.py collectstatic --noinput' % env, pty=True)
-
-def migrate():
- "Update the database"
- print '>>> migrate'
- require('path', 'project_name', provided_by=servers)
- require('python', provided_by=[find_python])
- with cd('%(path)s/releases/current/%(project_name)s' % env):
- run('%(python)s manage.py syncdb --noinput' % env, pty=True)
- if env.use_south:
- run('%(python)s manage.py migrate' % env, pty=True)
-
-def restart_webserver():
- "Restart the web server"
- print '>>> restart webserver'
- require('path', 'project_name', provided_by=servers)
- run('touch %(path)s/%(project_name)s.wsgi' % env)