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Normalize path when parsing remote URL

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Change an empty path to "/" as is the standard interpretation.  And for
git:// and ssh:// URLs, change a leading "/~" to "~", like Git itself
does.
This commit is contained in:
Tim Pope
2021-09-19 09:57:16 -04:00
parent f02217b776
commit 3d67d23f47
1 changed files with 23 additions and 21 deletions
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44
autoload/fugitive.vim
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@@ -1247,33 +1247,35 @@ function! fugitive#RemoteHttpHeaders(remote) abort
return s:remote_headers[remote]
endfunction
function! s:ResolveRemote(url) abort
let url = a:url
let scp_authority = matchstr(url, '^[^:/]\+\ze:\%(//\)\@!')
let remote = {}
function! s:UrlParse(url) abort
let scp_authority = matchstr(a:url, '^[^:/]\+\ze:\%(//\)\@!')
if len(scp_authority) && !(has('win32') && scp_authority =~# '^\a:[\/]')
let remote.scheme = 'ssh'
let remote.path = strpart(url, len(scp_authority) + 1)
let remote.authority = fugitive#SshHostAlias(scp_authority)
return remote
elseif empty(url)
return {'scheme': '', 'authority': '', 'path': ''}
elseif url =~# '^https\=://'
let headers = fugitive#RemoteHttpHeaders(url)
return {'scheme': 'ssh', 'authority': scp_authority,
\ 'path': strpart(url, len(scp_authority) + 1)}
endif
let match = matchlist(a:url, '^\([[:alnum:].+-]\+\)://\([^/]*\)\(/.*\)\=\%(#\|$\)')
if empty(match)
return {'scheme': 'file', 'authority': '', 'path': a:url}
endif
let remote = {'scheme': match[1], 'authority': match[2]}
let remote.path = empty(match[3]) ? '/' : match[3]
if (remote.scheme ==# 'ssh' || remote.scheme ==# 'git') && remote.path[0:1] ==# '/~'
let remote.path = strpart(remote.path, 1)
endif
return remote
endfunction
function! s:ResolveRemote(url) abort
let remote = s:UrlParse(a:url)
if remote.scheme =~# '^https\=$'
let headers = fugitive#RemoteHttpHeaders(remote.scheme . '://' . remote.authority . remote.path)
let loc = matchstr(get(headers, 'location', ''), '^https\=://.\{-\}\ze/info/refs?')
if len(loc)
let url = loc
let remote = s:UrlParse(loc)
else
let remote.http_headers = headers
endif
endif
let match = matchlist(url, '^\([[:alnum:].+-]\+\)://\([^/]*\)\(/.*\)\=\%(#\|$\)')
if len(match)
let [remote.scheme, remote.authority, remote.path] = match[1:3]
else
return {'scheme': 'file', 'authority': '', 'path': url}
endif
if remote.scheme ==# 'ssh'
elseif remote.scheme ==# 'ssh'
let remote.authority = fugitive#SshHostAlias(remote.authority)
endif
return remote