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#!/usr/bin/env python3
from os import path
from subprocess import run
from sys import argv, exit
def parse_arguments(args):
if len(args) != 3:
exit(f'Usage: {argv[0]} TOP-DIR OUTPUT-DIR')
return argv[1], argv[2]
def find_sources(top_dir):
p = run(
('find', top_dir, '-name', '*.md', '-o', '-name', '*.org'),
capture_output=True, check=True, text=True
)
return p.stdout.splitlines()
def html_path(source_path, top_dir, out_dir):
_, ext = path.splitext(source_path)
return source_path.replace(top_dir, out_dir).replace(ext, '.html')
def write_dependencies(output, sources, top_dir, out_dir):
pages = []
directories = set()
for src in sources:
html = html_path(src, top_dir, out_dir)
html_dir = path.dirname(html)
print(f'{html}: {src} | {html_dir}', file=output)
pages.append(html)
directories.add(html_dir)
print(file=output)
print(f'pages = {" ".join(pages)}', file=output)
print(f'folders = {" ".join(directories)}', file=output)
def main(argv):
top_dir, out_dir = parse_arguments(argv)
source_files = find_sources(top_dir)
with open('deps.mk', 'w') as deps:
write_dependencies(deps, source_files, top_dir, out_dir)
if __name__ == '__main__':
main(argv)
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