mirror of
https://github.com/DarrenOfficial/dpaste.git
synced 2024-11-15 16:12:51 +11:00
ee0fc79a3e
This is a way simpler project structure, its also backwards compatible. Its a huge cleanup and should make further development and also 3rd party integration much easier.
127 lines
No EOL
3.8 KiB
Python
127 lines
No EOL
3.8 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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# Host
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env.disable_known_hosts = True # always fails for me without this
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env.user = 'root'
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env.hosts = ['dpaste.de']
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env.proj_repo = 'git@github.com:bartTC/dpaste.de.git'
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# Paths
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env.root = '/opt/webapps/dpaste.de'
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env.proj_root = env.root + '/src/dpastede'
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env.pid_file = env.root + '/var/gunicorn.pid'
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env.proj_bin = env.proj_root + '/dpaste/bin'
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env.local_settings = env.proj_root + '/dpaste/conf/local/settings.py'
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env.pip_file = env.proj_root + '/requirements.pip'
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# ============================================================================
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# Git
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# ============================================================================
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def push(remote=None, branch=None, reload=False):
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"""Pushes the local git repo to the given remote and branch. Then pulls it
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o n the server."""
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remote = remote or 'origin'
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branch = branch or 'master'
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local('git push %s %s' % (remote, branch))
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with cd(env.proj_root):
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ve_run('git pull %s %s' % (remote, branch))
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rmpyc()
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if reload:
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restart()
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def pushr(remote=None, branch=None, reload=True):
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push(remote, branch, reload)
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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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# ============================================================================
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# Server
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# ============================================================================
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def restart():
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"""Kill the gunicorn process, Cherokee will start it upon request"""
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ve_run('kill `cat %s`' % env.pid_file)
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def flush():
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"""Flush memcache"""
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sshagent_run('/etc/init.d/memcached restart')
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def rmpyc():
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ve_run("find . -name '*.pyc' -exec rm {} \;")
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# ============================================================================
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# Django
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# ============================================================================
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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 collect():
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manage('collectstatic --noinput')
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def update(extreme=False):
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push()
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if extreme:
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update_reqs()
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collect()
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if extreme:
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flush()
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restart()
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def debugon():
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"""Turn debug mode on for the production server."""
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run("sed -i -e 's/^DEBUG = .*/DEBUG = True/' %s" % env.local_settings)
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restart()
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def debugoff():
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"""Turn debug mode on for the production server."""
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run("sed -i -e 's/^DEBUG = .*/DEBUG = False/' %s" % env.local_settings)
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restart()
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# ============================================================================
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# SSH funcs
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# ============================================================================
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def manage(cmd):
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return ve_run('python %s/manage.py %s' % (env.proj_bin, cmd))
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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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) |