71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
# Copyright 2022 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import platform
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import subprocess
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from pathlib import Path
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parser = argparse.ArgumentParser()
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parser.add_argument(
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"--flatc",
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help="path of the Flat C compiler relative to the root directory",
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)
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parser.add_argument("--cpp-0x", action="store_true", help="use --cpp-std c++ox")
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parser.add_argument(
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"--skip-monster-extra",
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action="store_true",
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help="skip generating tests involving monster_extra.fbs",
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)
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parser.add_argument(
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"--skip-gen-reflection",
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action="store_true",
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help="skip generating the reflection.fbs files",
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)
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args = parser.parse_args()
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# Get the path where this script is located so we can invoke the script from
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# any directory and have the paths work correctly.
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script_path = Path(__file__).parent.resolve()
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# Get the root path as an absolute path, so all derived paths are absolute.
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root_path = script_path.parent.absolute()
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tests_path = Path(root_path, "tests")
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# Get the location of the flatc executable, reading from the first command line
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# argument or defaulting to default names.
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flatc_exe = Path(
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("flatc" if not platform.system() == "Windows" else "flatc.exe")
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if not args.flatc
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else args.flatc
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)
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# Find and assert flatc compiler is present.
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if root_path in flatc_exe.parents:
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flatc_exe = flatc_exe.relative_to(root_path)
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flatc_path = Path(root_path, flatc_exe)
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assert flatc_path.exists(), "Cannot find the flatc compiler " + str(flatc_path)
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# Execute the flatc compiler with the specified parameters
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def flatc(options, schema, prefix=None, include=None, data=None, cwd=tests_path):
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cmd = [str(flatc_path)] + options
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if prefix:
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cmd += ["-o"] + [prefix]
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if include:
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cmd += ["-I"] + [include]
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cmd += [schema] if isinstance(schema, str) else schema
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if data:
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cmd += [data] if isinstance(data, str) else data
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result = subprocess.run(cmd, cwd=str(cwd), check=True)
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