mirror of
https://github.com/kevinveenbirkenbach/computer-playbook.git
synced 2025-03-29 04:23:34 +01:00
50 lines
2.0 KiB
Python
50 lines
2.0 KiB
Python
import os
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from sphinx.util import logging
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from docutils.parsers.rst import Directive
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from .nav_utils import natural_sort_key, extract_headings_from_file, group_headings, sort_tree, MAX_HEADING_LEVEL, DEFAULT_MAX_NAV_DEPTH
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logger = logging.getLogger(__name__)
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DEFAULT_MAX_NAV_DEPTH = 4
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def add_local_file_headings(app, pagename, templatename, context, doctree):
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srcdir = app.srcdir
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directory = os.path.dirname(pagename)
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abs_dir = os.path.join(srcdir, directory)
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if not os.path.isdir(abs_dir):
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logger.warning(f"Directory {abs_dir} not found for page {pagename}.")
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context['local_md_headings'] = []
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return
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# Get only files with .md or .rst extensions.
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files = [f for f in os.listdir(abs_dir) if f.endswith('.md') or f.endswith('.rst')]
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# If an index file is present, remove any readme files (case-insensitive).
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files_lower = [f.lower() for f in files]
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if 'index.md' in files_lower or 'index.rst' in files_lower:
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files = [f for f in files if f.lower() not in ['readme.md', 'readme.rst']]
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file_items = []
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for file in files:
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filepath = os.path.join(abs_dir, file)
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headings = extract_headings_from_file(filepath, max_level=MAX_HEADING_LEVEL)
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basename, _ = os.path.splitext(file)
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# Set priority: index gets priority 0, otherwise 1.
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priority = 0 if basename.lower() == 'index' else 1
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for heading in headings:
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file_link = os.path.join(directory, basename)
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file_items.append({
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'level': heading['level'],
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'text': heading['text'],
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'link': file_link,
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'anchor': heading['anchor'],
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'priority': priority,
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'filename': basename
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})
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tree = group_headings(file_items)
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sort_tree(tree)
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context['local_md_headings'] = tree
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def setup(app):
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app.add_config_value('local_nav_max_depth', DEFAULT_MAX_NAV_DEPTH, 'env')
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app.connect('html-page-context', add_local_file_headings)
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return {'version': '0.1', 'parallel_read_safe': True}
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