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from fabric.api import * | |
from fabric.utils import abort | |
from fabric.contrib.project import rsync_project | |
from fabric.contrib.files import exists | |
env.hosts = ['igor@igor.io'] | |
target_dir = '/var/www/igor.io' | |
backup_dir = target_dir+'-backup' | |
staging_dir = target_dir+'-staging' | |
def deploy(): | |
puts('> Cleaning up previous backup and staging dir') | |
run('rm -rf %s %s' % (backup_dir, staging_dir)) | |
puts('> Preparing staging') | |
run('cp -r %s %s' % (target_dir, staging_dir)) | |
puts('> Uploading changes') | |
with cd(staging_dir): | |
extra_opts = '--omit-dir-times' | |
rsync_project( | |
env.cwd, | |
'./', | |
delete=True, | |
exclude=['.git', '*.pyc'], | |
extra_opts=extra_opts, | |
) | |
puts('> Switching changes to live') | |
run('mv %s %s' % (target_dir, backup_dir)) | |
run('mv %s %s' % (staging_dir, target_dir)) | |
def rollback(): | |
if exists(backup_dir): | |
puts('> Rolling back to previous deploy') | |
run('mv %s %s' % (target_dir, staging_dir)) | |
run('mv %s %s' % (backup_dir, target_dir)) | |
else: | |
abort('Rollback failed, no backup exists') |
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