mirror of
https://github.com/DarrenOfficial/dpaste.git
synced 2024-11-15 08:02:54 +11:00
92 lines
2.4 KiB
Python
92 lines
2.4 KiB
Python
from fabric.api import env, local, run, require, cd
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from fabric.operations import _prefix_commands, _prefix_env_vars
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env.disable_known_hosts = True # always fails for me without this
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env.hosts = ['pastebin.dev.lincolnloop.com']
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env.root = '/opt/webapps/pastebin'
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env.proj_root = env.root + '/src/pastebin'
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env.proj_repo = 'git@github.com:myuser/myrepo.git'
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env.pip_file = env.proj_root + '/requirements.pip'
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def deploy():
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"""Update source, update pip requirements, syncdb, restart server"""
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update()
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update_reqs()
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syncdb()
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restart()
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def switch(branch):
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"""Switch the repo branch which the server is using"""
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with cd(env.proj_root):
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ve_run('git checkout %s' % branch)
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restart()
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def version():
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"""Show last commit to repo on server"""
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with cd(env.proj_root):
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sshagent_run('git log -1')
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def restart():
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"""Restart Apache process"""
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run('touch %s/etc/apache/django.wsgi' % env.root)
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def update_reqs():
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"""Update pip requirements"""
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ve_run('yes w | pip install -r %s' % env.pip_file)
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def update():
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"""Updates project source"""
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with cd(env.proj_root):
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sshagent_run('git pull')
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def syncdb():
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"""Run syncdb (along with any pending south migrations)"""
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ve_run('manage.py syncdb --migrate')
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def clone():
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"""Clone the repository for the first time"""
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with cd('%s/src' % env.root):
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sshagent_run('git clone %s' % env.proj_repo)
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ve_run('pip install -e %s' % env.proj_root)
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with cd('%s/pastebin/conf/local' % env.proj_root):
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run('ln -s ../dev/__init__.py')
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run('ln -s ../dev/settings.py')
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def ve_run(cmd):
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"""
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Helper function.
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Runs a command using the virtualenv environment
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"""
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require('root')
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return sshagent_run('source %s/bin/activate; %s' % (env.root, cmd))
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def sshagent_run(cmd):
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"""
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Helper function.
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Runs a command with SSH agent forwarding enabled.
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Note:: Fabric (and paramiko) can't forward your SSH agent.
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This helper uses your system's ssh to do so.
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"""
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# Handle context manager modifications
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wrapped_cmd = _prefix_commands(_prefix_env_vars(cmd), 'remote')
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try:
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host, port = env.host_string.split(':')
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return local(
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"ssh -p %s -A %s@%s '%s'" % (port, env.user, host, wrapped_cmd)
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)
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except ValueError:
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return local(
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"ssh -A %s@%s '%s'" % (env.user, env.host_string, wrapped_cmd)
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)
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