+
−#!/usr/bin/env python3
+
−
+
−"""
+
−Wrapper script for pgtoolkit tools.
+
−
+
−Usage:
+
−
+
−    pgtool --list
+
−        List all available tools.
+
−
+
−    pgtool <tool_name> <arg_1> <arg_2> ...
+
−        Run tool. All args except first one are forwarded to the tool.
+
−
+
−    pgtool schemadiff db1 db2
+
−        E.g. run schemadiff between db1 and db2.
+
−
+
−    pgtool schemadiff --help
+
−        Get help for tool parameters.
+
−
+
−"""
+
−
+
−import pgtoolkit.tools
+
−import sys
+
−from importlib import import_module
+
−
+
−
+
−def print_tool_with_short_desc(name):
+
−    module = import_module('pgtoolkit.tools.' + tool)
+
−    short_desc = module.cls.__doc__.lstrip().splitlines()[0]
+
−    print(name.ljust(15), '-', short_desc)
+
−
+
−
+
−if __name__ == '__main__':
+
−    if len(sys.argv) < 2:
+
−        print(__doc__, end='')
+
−        sys.exit()
+
−
+
−    if sys.argv[1].startswith('--'):
+
−        if sys.argv[1] == '--list':
+
−            for tool in pgtoolkit.tools.__all__:
+
−                print_tool_with_short_desc(tool)
+
−        else:
+
−            print(__doc__, end='')
+
−        sys.exit()
+
−
+
−    tool = sys.argv[1]
+
−    tool_args = sys.argv[2:]
+
−
+
−    if tool not in pgtoolkit.tools.__all__:
+
−        print('Unknown tool "%s".\n\nCall "pgtool --list" to get list of all available tools.' % tool)
+
−        sys.exit()
+
−
+
−    module = import_module('pgtoolkit.tools.' + tool)
+
−
+
−    tool = module.cls()
+
−    tool.setup(tool_args)
+
−    tool.main()
+
−