/brz/remove-bazaar

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Viewing changes to breezy/git/urls.py

  • Committer: Gustav Hartvigsson
  • Date: 2021-01-09 21:36:27 UTC
  • Revision ID: gustav.hartvigsson@gmail.com-20210109213627-h1xwcutzy9m7a99b
Added 'Case Preserving Working Tree Use Cases' from Canonical Wiki

* Addod a page from the Canonical Bazaar wiki
  with information on the scmeatics of case
  perserving filesystems an a case insensitive
  filesystem works.
  
  * Needs re-work, but this will do as it is the
    same inforamoton as what was on the linked
    page in the currint documentation.

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breezy/git/urls.py
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"""URL Conversion."""
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from __future__ import absolute_import
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from breezy.urlutils import URL, quote
 
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from .. import urlutils
 
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from .refs import (
 
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    ref_to_branch_name,
 
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    )
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from dulwich.client import parse_rsync_url
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KNOWN_GIT_SCHEMES = ['git+ssh', 'git', 'http', 'https', 'ftp']
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def git_url_to_bzr_url(location):
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    url = URL.from_string(location)
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    if (url.scheme not in KNOWN_GIT_SCHEMES
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            and not url.scheme.startswith('chroot-')):
 
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KNOWN_GIT_SCHEMES = ['git+ssh', 'git', 'http', 'https', 'ftp', 'ssh']
 
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SCHEME_REPLACEMENT = {
 
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    'ssh': 'git+ssh',
 
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    }
 
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def git_url_to_bzr_url(location, branch=None, ref=None):
 
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    if branch is not None and ref is not None:
 
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        raise ValueError('only specify one of branch or ref')
 
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    url = urlutils.URL.from_string(location)
 
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    if (url.scheme not in KNOWN_GIT_SCHEMES and
 
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            not url.scheme.startswith('chroot-')):
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        try:
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            (username, host, path) = parse_rsync_url(location)
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        except ValueError:
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            return location
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        else:
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            url = URL(
 
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            url = urlutils.URL(
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                scheme='git+ssh',
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                quoted_user=(quote(username) if username else None),
 
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                quoted_user=(urlutils.quote(username) if username else None),
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                quoted_password=None,
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                quoted_host=quote(host),
 
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                quoted_host=urlutils.quote(host),
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                port=None,
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                quoted_path=quote(path, safe="/~"))
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        return str(url)
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    else:
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        return location
 
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                quoted_path=urlutils.quote(path, safe="/~"))
 
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        location = str(url)
 
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    elif url.scheme in SCHEME_REPLACEMENT:
 
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        url.scheme = SCHEME_REPLACEMENT[url.scheme]
 
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        location = str(url)
 
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    if ref == b'HEAD':
 
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        ref = branch = None
 
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    if ref:
 
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        try:
 
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            branch = ref_to_branch_name(ref)
 
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        except ValueError:
 
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            branch = None
 
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        else:
 
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            ref = None
 
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    if ref or branch:
 
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        params = {}
 
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        if ref:
 
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            params['ref'] = urlutils.quote_from_bytes(ref, safe='')
 
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        if branch:
 
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            params['branch'] = urlutils.escape(branch, safe='')
 
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        location = urlutils.join_segment_parameters(location, params)
 
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    return location
 
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def bzr_url_to_git_url(location):
 
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    target_url, target_params = urlutils.split_segment_parameters(location)
 
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    branch = target_params.get('branch')
 
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    ref = target_params.get('ref')
 
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    return target_url, branch, ref