96 lines
2.6 KiB
Python
96 lines
2.6 KiB
Python
#!/usr/bin/python3
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import logging
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import os
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import sys
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import argparse
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import tempfile
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import shutil
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from hexathon import strip_0x, add_0x
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from chainlib.cli.man import (
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DocGenerator,
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apply_groff,
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)
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from chainlib.cli.base import argflag_std_base
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from chainlib.cli.arg import ArgumentParser as ChainlibArgumentParser
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from chainlib.eth.cli.config import Config
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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argparser = argparse.ArgumentParser()
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argparser.add_argument('-b', default=add_0x(hex(argflag_std_base)), help='argument flag bitmask')
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argparser.add_argument('-c', help='config override directory')
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argparser.add_argument('-n', help='tool name to use for man filename')
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argparser.add_argument('-d', default='.', help='output directory')
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argparser.add_argument('-v', action='store_true', help='turn on debug logging')
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argparser.add_argument('--overrides-file', dest='overrides_file', help='load options description override from file')
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argparser.add_argument('--overrides-env-file', dest='overrides_env_file', help='load envionment description overrides from file')
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argparser.add_argument('header_file', help='groff file containing heading, synopsis and description')
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args = argparser.parse_args(sys.argv[1:])
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if args.v:
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logg.setLevel(logging.DEBUG)
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b = bytes.fromhex(strip_0x(args.b))
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flags = int.from_bytes(b, byteorder='little')
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empty_args = ChainlibArgumentParser(flags).parse_args([])
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config = Config.from_args(empty_args, arg_flags=flags)
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g = DocGenerator(flags, config)
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toolname = args.n
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if toolname == None:
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parts = os.path.splitext(os.path.basename(args.header_file))
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toolname = parts[0]
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g.process()
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if args.overrides_file != None:
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f = open(args.overrides_file, 'r')
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while True:
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s = f.readline()
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if len(s) == 0:
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break
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v = s.split('\t', maxsplit=2)
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fargs = None
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try:
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fargs = v[2].rstrip().split(',')
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except IndexError:
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fargs = []
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g.override_arg(v[0], v[1], fargs)
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f.close()
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s_env = ''
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if args.overrides_env_file != None:
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f = open(args.overrides_env_file, 'r')
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while True:
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s = f.readline()
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if len(s) == 0:
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break
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(k, description) = s.split('\t', maxsplit=1)
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v = config.get(k)
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s_env += apply_groff([k], description)
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print(s_env)
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f = open(args.header_file)
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head = f.read()
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f.close()
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(fd, fp) = tempfile.mkstemp()
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f = os.fdopen(fd, 'w')
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f.write(head)
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f.write(str(g))
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f.close()
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dest = os.path.join(args.d, toolname + '.1')
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shutil.copyfile(fp, dest)
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os.unlink(fp)
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