47 lines
1.5 KiB
Python
Executable File
47 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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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 os
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import os.path
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argparser = argparse.ArgumentParser(description="Compile all .py files to .mpy recursively")
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argparser.add_argument("-o", "--out", help="output directory (default: input dir)")
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argparser.add_argument("--target", help="select MicroPython target config")
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argparser.add_argument(
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"-mcache-lookup-bc", action="store_true", help="cache map lookups in the bytecode"
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)
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argparser.add_argument("dir", help="input directory")
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args = argparser.parse_args()
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TARGET_OPTS = {"unix": "-mcache-lookup-bc", "baremetal": ""}
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args.dir = args.dir.rstrip("/")
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if not args.out:
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args.out = args.dir
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path_prefix_len = len(args.dir) + 1
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for path, subdirs, files in os.walk(args.dir):
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for f in files:
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if f.endswith(".py"):
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fpath = path + "/" + f
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# print(fpath)
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out_fpath = args.out + "/" + fpath[path_prefix_len:-3] + ".mpy"
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out_dir = os.path.dirname(out_fpath)
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if not os.path.isdir(out_dir):
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os.makedirs(out_dir)
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cmd = "mpy-cross -v -v %s -s %s %s -o %s" % (
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TARGET_OPTS.get(args.target, ""),
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fpath[path_prefix_len:],
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fpath,
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out_fpath,
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)
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# print(cmd)
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res = os.system(cmd)
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assert res == 0
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