37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
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# SPDX-FileCopyrightText: 2014 MicroPython & CircuitPython contributors (https://github.com/adafruit/circuitpython/graphs/contributors)
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#
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# SPDX-License-Identifier: MIT
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import argparse
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import gzip
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import mimetypes
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import pathlib
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parser = argparse.ArgumentParser(description="Generate displayio resources.")
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parser.add_argument("--output_c_file", type=argparse.FileType("w"), required=True)
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parser.add_argument("files", metavar="FILE", type=argparse.FileType("rb"), nargs="+")
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args = parser.parse_args()
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c_file = args.output_c_file
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c_file.write(f"// Autogenerated by tools/gen_web_workflow_static.py\n")
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c_file.write(f"#include <stdint.h>\n\n")
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for f in args.files:
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path = pathlib.Path(f.name)
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variable = path.name.replace(".", "_")
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uncompressed = f.read()
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ulen = len(uncompressed)
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compressed = gzip.compress(uncompressed)
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clen = len(compressed)
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compressed = ", ".join([hex(x) for x in compressed])
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mime = mimetypes.guess_type(f.name)[0]
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c_file.write(f"// {f.name}\n")
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c_file.write(f"// Original length: {ulen} Compressed length: {clen}\n")
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c_file.write(f"const uint32_t {variable}_length = {clen};\n")
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c_file.write(f'const char* {variable}_content_type = "{mime}";\n')
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c_file.write(f"const uint8_t {variable}[{clen}] = {{{compressed}}};\n\n")
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