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#!/usr/bin/env python3
# Generate src/man*/manpages file, used by make.
#
# Copyright (c) 2020 Boyuan Yang <byang@debian.org>
# This script is released into the public domain.
# Man pages under 'src/man?'
#
# Assumed man page naming scheme: *.\d*
import sys
from pathlib import Path
MIN_PYTHON = (3, 4)
if sys.version_info < MIN_PYTHON:
sys.exit('Python %s.%s or later is required.' % MIN_PYTHON)
MAN_DIR_LIST = ['man{}'.format(x) for x in [1, 2, 3, 4, 5, 6, 7, 8, 'n']]
EXCLUDE_FILES = ['Makefile.am']
def _ensure_pwd():
'Ensure the script to be ran under project topdir.'
pass
def _scan_filelist(dirpath):
my_pathlist = dirpath.glob('*.*')
my_filelist = list()
for i in my_pathlist:
if (i.name not in EXCLUDE_FILES) and (i.is_file()):
my_filelist.append(i.name)
return sorted(my_filelist)
def do_generate(dirpath):
assert dirpath.exists()
assert dirpath.is_dir()
filelist = _scan_filelist(dirpath)
with open(dirpath / 'manpages', mode='wt', encoding='UTF-8') as f:
f.write('MANPAGES = \\\n')
_is_first_iter = True
for entry in filelist:
if _is_first_iter:
f.write('\t' + entry)
_is_first_iter = False
else:
f.write(' \\\n' + '\t' + entry)
f.write('\n')
def main():
_ensure_pwd()
for mandir in MAN_DIR_LIST:
my_dirpath = Path('.') / 'src' / mandir
do_generate(my_dirpath)
return
if __name__ == '__main__':
main()
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