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#!/usr/bin/env python3
# Copyright (c) Pelagicore AB 2016
import click
from subprocess import call
from watchdog.events import FileSystemEventHandler
from watchdog.observers import Observer
from path import Path
import time
import os
import yaml
import logging
import logging.config
from livereload import Server, shell
here = Path(__file__).abspath().dirname()
logging.config.dictConfig(yaml.load((here / 'log.yaml').open()))
logger = logging.getLogger(__name__)
os.environ['PYTHONPATH'] = Path.getcwd()
def sh(cmd, all=False, **kwargs):
click.echo('$ {0}'.format(cmd))
return call(cmd, shell=True, **kwargs)
@click.group()
def cli():
pass
@cli.command()
def antlr():
"""generate a new parser based on the grammar using antlr"""
cwd = str(Path('qface/idl/parser').abspath())
sh('antlr4 -Dlanguage=Python3 -Werror -package qface.idl.parser -o . -listener -visitor T.g4', cwd=cwd)
@cli.command()
@click.option('--debug/--nodebug')
def test(debug):
"""run the tests"""
sh('python3 -m pytest -v -s -l {0}'.format('-pdb' if debug else ''))
@cli.command()
def test_ci():
"""run the tests for CI integration"""
sh('python3 -m pytest --cov=qface -v -l tests/')
class RunTestChangeHandler(FileSystemEventHandler):
def __init__(self, clickContext):
super().__init__()
self.clickContext = clickContext
def on_any_event(self, event):
if event.is_directory:
return
if Path(event.src_path).ext == '.py':
sh('python3 -m pytest')
@cli.command()
@click.pass_context
def test_monitor(ctx):
"""run the tests and re-run on changes"""
sh('python3 -m pytest')
while True:
event_handler = RunTestChangeHandler(ctx)
observer = Observer()
observer.schedule(event_handler, './tests', recursive=True)
observer.schedule(event_handler, './qface', recursive=True)
observer.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
observer.stop()
observer.join()
class RunScriptChangeHandler(FileSystemEventHandler):
def __init__(self, script):
super().__init__()
self.script = script
self.is_running = False
def on_modified(self, event):
if event.src_path.endswith('.cache'):
return
self.run()
def run(self):
if self.is_running:
return
self.is_running = True
sh(self.script, cwd=Path.getcwd())
self.is_running = False
@cli.command()
@click.argument('script', nargs=1, type=click.Path(exists=True))
@click.argument('input', nargs=-1, type=click.Path(exists=True))
@click.argument('output', nargs=1, type=click.Path(exists=True))
def reload(script, input, output):
"""
reloads the generator script when the script files
or the input files changes
"""
script = Path(script).expand().abspath()
output = Path(output).expand().abspath()
input = input if isinstance(input, (list, tuple)) else [input]
output.makedirs_p()
_script_reload(script, input, output)
def _script_reload(script, input, output):
"""run the named generator and monitor the input and generator folder"""
input = [Path(entry).expand().abspath() for entry in input]
output = Path(output).expand().abspath()
cmd = 'python3 {0} {1} {2}'.format(script, ' '.join(input), output)
event_handler = RunScriptChangeHandler(cmd)
event_handler.run() # run always once
observer = Observer()
path = script.dirname().expand().abspath()
click.secho('watch: {0}'.format(path), fg='blue')
observer.schedule(event_handler, path, recursive=True)
for entry in input:
entry = entry.dirname().expand().abspath()
click.secho('watch: {0}'.format(entry), fg='blue')
observer.schedule(event_handler, entry, recursive=True)
path = Path(__file__).parent / 'qface'
click.secho('watch: {0}'.format(path), fg='blue')
observer.schedule(event_handler, path, recursive=True)
observer.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
observer.stop()
observer.join()
@click.option('--editable/--no-editable', default=False, help='install editable package')
@cli.command()
def install(editable):
"""install the script onto the system using pip3"""
script_dir = str(Path(__file__).parent.abspath())
click.secho(script_dir, fg='blue')
if editable:
sh('pip3 install --editable {0} --upgrade'.format(script_dir))
else:
sh('pip3 install {0} --upgrade'.format(script_dir))
@cli.command()
def uninstall():
"""uninstall the script from the system using pip3"""
sh('pip3 uninstall qface')
@cli.command()
def upload():
sh('twine upload dist/*')
Path('build').rmtree_p()
@cli.command()
def pack():
Path('build').rmtree_p()
Path('dist').rmtree_p()
sh('python3 setup.py bdist_wheel')
sh('unzip -l dist/*.whl')
@cli.command()
def docs_serve():
server = Server()
server.watch('docs/*.rst', shell('make html', cwd='docs'))
server.serve(root='docs/_build/html', open_url=True)
@cli.command()
def clean():
Path('build').rmtree_p()
Path('dist').rmtree_p()
Path('qface.egg-info').rmtree_p()
if __name__ == '__main__':
cli()
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