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manage.py
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manage.py
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#! /usr/bin/python
from __future__ import print_function
import os
import time
import random
import string
import subprocess
from _lib.bootstrapping import bootstrap_env, from_project_root, requires_env, from_env_bin
from _lib.ansible import ensure_ansible
bootstrap_env(["base"])
from _lib.source_package import prepare_source_package
from _lib.deployment import run_gunicorn
import click
import requests
##### ACTUAL CODE ONLY BENEATH THIS POINT ######
@click.group()
def cli():
pass
cli.add_command(run_gunicorn)
@cli.command('ensure-secret')
@click.argument("conf_file")
def ensure_secret(conf_file):
dirname = os.path.dirname(conf_file)
if not os.path.isdir(dirname):
os.makedirs(dirname)
if os.path.exists(conf_file):
return
with open(conf_file, "w") as f:
secret_key = "".join([random.choice(string.ascii_letters) for i in range(50)])
print('SECRET_KEY: "{0}"'.format(secret_key), file=f)
@cli.command()
@click.option("--develop", is_flag=True)
@click.option("--app", is_flag=True)
def bootstrap(develop, app):
deps = ["base"]
if develop:
deps.append("develop")
if app:
deps.append("app")
bootstrap_env(deps)
click.echo(click.style("Environment up to date", fg='green'))
@cli.command()
@click.option('--livereload/--no-livereload', is_flag=True, default=True)
@click.option('-p', '--port', default=8000)
@requires_env("app", "develop")
def testserver(livereload, port):
from flask_app.app import create_app
os.environ['CONFIG_DIRECTORY'] = from_project_root("conf.d")
extra_files=[
from_project_root("flask_app", "app.yml")
]
app = create_app({'DEBUG': True, 'TESTING': True, 'SECRET_KEY': 'dummy'})
if livereload:
from livereload import Server
s = Server(app)
for filename in extra_files:
s.watch(filename)
s.watch('flask_app')
s.serve(port=port, liveport=35729)
else:
app.run(port=port, extra_files=extra_files)
@cli.command()
@click.option("--dest", type=click.Choice(["production", "staging", "localhost", "vagrant", "custom"]), help="Deployment target", required=True)
@click.option("-i", "--inventory", type=str, default=None, help="Path to an inventory file. Should be specified only when \"--dest custom\" is set")
@click.option("--vagrant-machine", type=str, default="", help="Vagrant machine to provision")
@click.option("--sudo/--no-sudo", default=False)
@click.option("--ask-sudo-pass/--no-ask-sudo-pass", default=False)
def deploy(dest, sudo, ask_sudo_pass, vagrant_machine, inventory):
prepare_source_package()
ansible = ensure_ansible()
if dest == "vagrant":
# Vagrant will invoke ansible
environ = os.environ.copy()
environ["PATH"] = "{}:{}".format(os.path.dirname(ansible), environ["PATH"])
# "vagrant up --provision" doesn't call provision if the virtual machine is already up,
# so we have to call vagrant provision explicitly
click.echo(click.style("Running deployment on Vagrant. This may take a while...", fg='magenta'))
subprocess.check_call('vagrant up ' + vagrant_machine, shell=True, env=environ)
subprocess.check_call('vagrant provision ' + vagrant_machine, shell=True, env=environ)
else:
if dest == "custom":
if inventory is None:
raise click.ClickException("-i/--inventory should be specified together with \"--dest custom\"")
if not os.path.exists(inventory):
raise click.ClickException("Custom inventory file {} doesn't exist".format(inventory))
else:
if inventory is not None:
raise click.ClickException("-i/--inventory should be specified only when \"--dest custom\" is specified")
inventory = from_project_root("ansible", "inventories", dest)
click.echo(click.style("Running deployment on {}. This may take a while...".format(inventory), fg='magenta'))
cmd = [ansible, "-i", inventory]
if dest in ("localhost",):
cmd.extend(["-c", "local"])
if dest == "localhost":
cmd.append("--sudo")
if sudo:
cmd.append('--sudo')
if ask_sudo_pass:
cmd.append('--ask-sudo-pass')
cmd.append(from_project_root("ansible", "site.yml"))
subprocess.check_call(cmd)
@cli.command()
def unittest():
_run_unittest()
@requires_env("app", "develop")
def _run_unittest():
subprocess.check_call(
[from_env_bin("py.test"), "tests/test_ut"], cwd=from_project_root())
@cli.command()
@click.argument('pytest_args', nargs=-1)
def pytest(pytest_args):
_run_pytest(pytest_args)
@requires_env("app", "develop")
def _run_pytest(pytest_args=()):
subprocess.check_call(
[from_env_bin("py.test")]+list(pytest_args), cwd=from_project_root())
@cli.command()
def fulltest():
_run_fulltest()
@requires_env("app", "develop")
def _run_fulltest(extra_args=()):
subprocess.check_call([from_env_bin("py.test"), "tests"]
+ list(extra_args), cwd=from_project_root())
@cli.command('travis-test')
def travis_test():
_run_unittest()
def _wait_for_travis_availability():
click.echo(click.style("Waiting for service to become available on travis", fg='magenta'))
time.sleep(10)
for _ in range(10):
click.echo("Checking service...")
resp = requests.get("http://localhost/")
click.echo("Request returned {0}".format(resp.status_code))
if resp.status_code == 200:
break
time.sleep(5)
else:
raise RuntimeError("Web service did not become responsive")
click.echo(click.style("Service is up", fg='green'))
if __name__ == "__main__":
cli()