mirror of
https://github.com/espressif/esp-idf.git
synced 2025-10-31 15:11:40 +01:00
75 lines
2.9 KiB
Python
75 lines
2.9 KiB
Python
# based on http://protips.readthedocs.io/link-roles.html
|
|
|
|
from __future__ import print_function
|
|
from __future__ import unicode_literals
|
|
import re
|
|
import os
|
|
from docutils import nodes
|
|
from local_util import run_cmd_get_output
|
|
|
|
|
|
def get_github_rev():
|
|
path = run_cmd_get_output('git rev-parse --short HEAD')
|
|
tag = run_cmd_get_output('git describe --exact-match')
|
|
print('Git commit ID: ', path)
|
|
if len(tag):
|
|
print('Git tag: ', tag)
|
|
path = tag
|
|
return path
|
|
|
|
|
|
def setup(app):
|
|
rev = get_github_rev()
|
|
|
|
# links to files or folders on the GitHub
|
|
baseurl = 'https://github.com/espressif/esp-idf'
|
|
app.add_role('idf', autolink('{}/tree/{}/%s'.format(baseurl, rev)))
|
|
app.add_role('idf_file', autolink('{}/blob/{}/%s'.format(baseurl, rev)))
|
|
app.add_role('idf_raw', autolink('{}/raw/{}/%s'.format(baseurl, rev)))
|
|
app.add_role('component', autolink('{}/tree/{}/components/%s'.format(baseurl, rev)))
|
|
app.add_role('component_file', autolink('{}/blob/{}/components/%s'.format(baseurl, rev)))
|
|
app.add_role('component_raw', autolink('{}/raw/{}/components/%s'.format(baseurl, rev)))
|
|
app.add_role('example', autolink('{}/tree/{}/examples/%s'.format(baseurl, rev)))
|
|
app.add_role('example_file', autolink('{}/blob/{}/examples/%s'.format(baseurl, rev)))
|
|
app.add_role('example_raw', autolink('{}/raw/{}/examples/%s'.format(baseurl, rev)))
|
|
|
|
# link to the current documentation file in specific language version
|
|
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
|
|
if on_rtd:
|
|
# provide RTD specific commit identification to be included in the link
|
|
tag_rev = 'latest'
|
|
if (run_cmd_get_output('git rev-parse --short HEAD') != rev):
|
|
tag_rev = rev
|
|
else:
|
|
# if not on the RTD then provide generic identification
|
|
tag_rev = run_cmd_get_output('git describe --always')
|
|
|
|
app.add_role('link_to_translation', crosslink('%s../../%s/{}/%s.html'.format(tag_rev)))
|
|
|
|
|
|
def autolink(pattern):
|
|
def role(name, rawtext, text, lineno, inliner, options={}, content=[]):
|
|
m = re.search('(.*)\s*<(.*)>', text) # noqa: W605 - regular expression
|
|
if m:
|
|
link_text = m.group(1)
|
|
link = m.group(2)
|
|
else:
|
|
link_text = text
|
|
link = text
|
|
url = pattern % (link,)
|
|
node = nodes.reference(rawtext, link_text, refuri=url, **options)
|
|
return [node], []
|
|
return role
|
|
|
|
|
|
def crosslink(pattern):
|
|
def role(name, rawtext, text, lineno, inliner, options={}, content=[]):
|
|
(language, link_text) = text.split(':')
|
|
docname = inliner.document.settings.env.docname
|
|
doc_path = inliner.document.settings.env.doc2path(docname, None, None)
|
|
return_path = '../' * doc_path.count('/')
|
|
url = pattern % (return_path, language, docname)
|
|
node = nodes.reference(rawtext, link_text, refuri=url, **options)
|
|
return [node], []
|
|
return role
|