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84 lines
3.5 KiB
84 lines
3.5 KiB
#!/usr/bin/env python |
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############################################################################ |
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# |
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# Copyright (C) 2014 PX4 Development Team. All rights reserved. |
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# Author: Julian Oes <joes@student.ethz.ch> |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions |
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# are met: |
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# |
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# 1. Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# 2. Redistributions in binary form must reproduce the above copyright |
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# notice, this list of conditions and the following disclaimer in |
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# the documentation and/or other materials provided with the |
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# distribution. |
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# 3. Neither the name PX4 nor the names of its contributors may be |
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# used to endorse or promote products derived from this software |
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# without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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# POSSIBILITY OF SUCH DAMAGE. |
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# |
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############################################################################ |
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""" |
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px_romfs_pruner.py: |
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Delete all comments and newlines before ROMFS is converted to an image |
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""" |
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from __future__ import print_function |
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import argparse |
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import os |
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def main(): |
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# Parse commandline arguments |
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parser = argparse.ArgumentParser(description="ROMFS pruner.") |
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parser.add_argument('--folder', action="store", help="ROMFS scratch folder.") |
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args = parser.parse_args() |
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print("Pruning ROMFS files.") |
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# go through |
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for (root, dirs, files) in os.walk(args.folder): |
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for file in files: |
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# only prune text files |
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if ".zip" in file or ".bin" in file or ".swp" in file or ".data" in file: |
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continue |
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file_path = os.path.join(root, file) |
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# read file line by line |
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pruned_content = "" |
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with open(file_path, "r") as f: |
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for line in f: |
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# handle mixer files differently than startup files |
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if file_path.endswith(".mix"): |
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if line.startswith(("Z:", "M:", "R: ", "O:", "S:")): |
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pruned_content += line |
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else: |
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if not line.isspace() and not line.strip().startswith("#"): |
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pruned_content += line |
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# overwrite old scratch file |
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with open(file_path, "w") as f: |
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f.write(pruned_content) |
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if __name__ == '__main__': |
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main()
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