mirror of
https://github.com/zulip/zulip.git
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84 lines
2.4 KiB
Python
Executable File
84 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import glob
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import subprocess
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import sys
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import time
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# check for the venv
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from lib import sanity_check
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sanity_check.check_venv(__file__)
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
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os.environ['DJANGO_SETTINGS_MODULE'] = 'zproject.settings'
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from django.conf import settings
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from typing import Dict, List
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os.chdir(settings.DEPLOY_ROOT)
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STATIC_PATH = 'static/'
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def get_templates():
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# type: () -> List[str]
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return (glob.glob(os.path.join(STATIC_PATH, 'templates/*.handlebars')) +
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glob.glob(os.path.join(STATIC_PATH, 'templates/settings/*.handlebars')))
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def run():
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# type: () -> None
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subprocess.check_call(['node', 'node_modules/.bin/handlebars'] +
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get_templates() +
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['--output', os.path.join(STATIC_PATH, 'templates/compiled.js'),
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'--known', 'if,unless,each,with'])
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def add_error_stamp_file(file_path):
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# type: (str) -> None
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file_dir = os.path.dirname(file_path)
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if not os.path.exists(file_dir):
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os.makedirs(file_dir)
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open(file_path, 'a').close()
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def remove_error_stamp_file(file_path):
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# type: (str) -> None
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if os.path.exists(file_path):
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os.remove(file_path)
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def run_forever():
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# type: () -> None
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# Keep polling for file changes, similar to how Django does it in
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# django/utils/autoreload.py. If any of our templates change, rebuild
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# compiled.js
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mtimes = {} # type: Dict[str, float]
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error_file_path = os.path.join(settings.DEPLOY_ROOT,
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'var/handlebars-templates/compile.error')
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while True:
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changed = False
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for fn in get_templates():
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new_mtime = os.stat(fn).st_mtime
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if new_mtime != mtimes.get(fn, None):
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changed = True
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mtimes[fn] = new_mtime
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if changed:
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print('Recompiling templates')
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try:
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run()
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remove_error_stamp_file(error_file_path)
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print('done')
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except Exception:
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add_error_stamp_file(error_file_path)
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print('\n\n\n\033[91mPLEASE FIX!!\033[0m\n\n')
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time.sleep(0.200)
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if __name__ == '__main__':
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if len(sys.argv) == 2 and sys.argv[1] == 'forever':
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try:
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run_forever()
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except KeyboardInterrupt:
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print(sys.argv[0], "exited after receiving KeyboardInterrupt")
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else:
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run()
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