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#!/usr/bin/env python3 |
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# -*- coding: future_fstrings -*- |
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""" |
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Symfony script |
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""" |
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import re |
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import sys |
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from db_sync_tool.utility import mode, system, helper, output |
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def check_configuration(client): |
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""" |
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Checking remote Symfony database configuration |
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:param client: String |
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:return: |
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""" |
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_path = system.config[client]['path'] |
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# Check for symfony 2.8 |
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if 'parameters.yml' in _path: |
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_db_config = { |
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'name': get_database_parameter(client, 'database_name', _path), |
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'host': get_database_parameter(client, 'database_host', _path), |
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'password': get_database_parameter(client, 'database_password', _path), |
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'port': get_database_parameter(client, 'database_port', _path), |
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'user': get_database_parameter(client, 'database_user', _path), |
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} |
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# Using for symfony >=3.4 |
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else: |
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stdout = mode.run_command( |
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helper.get_command(client, 'grep') + ' -v "^#" ' + system.config[client][ |
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'path'] + ' | ' + helper.get_command(client, 'grep') + ' DATABASE_URL', |
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client, |
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True |
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) |
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_db_config = parse_database_credentials(stdout) |
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system.config[client]['db'] = helper.clean_db_config(_db_config) |
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def parse_database_credentials(db_credentials): |
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""" |
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Parsing database credentials to needed format |
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:param db_credentials: Dictionary |
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:return: Dictionary |
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""" |
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db_credentials = str(db_credentials).replace('\\n\'','') |
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# DATABASE_URL=mysql://db-user:1234@db-host:3306/db-name |
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pattern = r'^DATABASE_URL=(?P<db_type>\w+):\/\/(?P<user>[^:]+):(?P<password>[^@]+)@(?P<host>[^:]+):(?P<port>\d+)\/(?P<name>[^?]+)(?:\?.*)?$' |
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match = re.match(pattern, db_credentials) |
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if match: |
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db_config = match.groupdict() |
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return db_config |
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else: |
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sys.exit( |
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output.message( |
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output.Subject.ERROR, |
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'Mismatch of expected database credentials', |
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False |
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) |
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) |
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def get_database_parameter(client, name, file): |
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""" |
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Parsing a single database variable from the parameters.yml file |
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hhttps://unix.stackexchange.com/questions/84922/extract-a-part-of-one-line-from-a-file-with-sed |
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:param client: String |
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:param name: String |
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:param file: String |
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:return: |
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""" |
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return mode.run_command( |
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helper.get_command(client, 'sed') + f' -n -e \'/{name}/ s/.*\\: *//p\' {file}', |
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client, |
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True |
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).replace('\n', '') |
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jackd248 /
db-sync-tool
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