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100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
#
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# Copyright (c) Contributors to the Open 3D Engine Project.
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# For complete copyright and license terms please see the LICENSE at the root of this distribution.
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#
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# SPDX-License-Identifier: Apache-2.0 OR MIT
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#
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#
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import argparse
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import logging
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import pathlib
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import sys
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logger = logging.getLogger('o3de')
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def add_args(parser: argparse.ArgumentParser) -> None:
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"""
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add_args is called to add expected parser arguments and subparsers arguments to each command such that it can be
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invoked by o3de.py
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Ex o3de.py can invoke the register downloadable commands by importing register,
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call add_args and execute: python o3de.py register --gem-path "C:/TestGem"
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:param parser: the caller instantiates an ArgumentParser and passes it in here
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"""
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subparsers = parser.add_subparsers(help='To get help on a sub-command:\no3de.py <sub-command> -h',
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title='Sub-Commands')
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# As o3de.py shares the same name as the o3de package attempting to use a regular
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# from o3de import <module> line tries to import from the current o3de.py script and not the package
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# So the {current script directory} / 'o3de' is added to the front of the sys.path
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script_dir = pathlib.Path(__file__).parent
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o3de_package_dir = (script_dir / 'o3de').resolve()
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# add the scripts/o3de directory to the front of the sys.path
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sys.path.insert(0, str(o3de_package_dir))
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from o3de import engine_properties, engine_template, gem_properties, \
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global_project, register, print_registration, get_registration, \
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enable_gem, disable_gem, project_properties, sha256, download
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# Remove the temporarily added path
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sys.path = sys.path[1:]
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# global project
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global_project.add_args(subparsers)
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# engine template
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engine_template.add_args(subparsers)
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# registration
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register.add_args(subparsers)
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# show registration
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print_registration.add_args(subparsers)
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# get registration
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get_registration.add_args(subparsers)
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# add a gem to a project
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enable_gem.add_args(subparsers)
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# remove a gem from a project
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disable_gem.add_args(subparsers)
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# modify engine properties
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engine_properties.add_args(subparsers)
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# modify project properties
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project_properties.add_args(subparsers)
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# modify gem properties
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gem_properties.add_args(subparsers)
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# sha256
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sha256.add_args(subparsers)
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# download
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download.add_args(subparsers)
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if __name__ == "__main__":
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# parse the command line args
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the_parser = argparse.ArgumentParser()
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# add args to the parser
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add_args(the_parser)
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# parse args
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the_args = the_parser.parse_args()
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# if empty print help
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if len(sys.argv) == 1:
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the_parser.print_help(sys.stderr)
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sys.exit(1)
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# run
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ret = the_args.func(the_args) if hasattr(the_args, 'func') else 1
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logger.info('Success!' if ret == 0 else 'Completed with issues: result {}'.format(ret))
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# return
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sys.exit(ret)
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