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Separate remote resolution from URL reassembly

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This commit is contained in:
Tim Pope
2021-09-19 08:21:31 -04:00
parent bb89a7a497
commit 12c40427a0
1 changed files with 40 additions and 18 deletions
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58
autoload/fugitive.vim
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@@ -1247,29 +1247,51 @@ function! fugitive#RemoteHttpHeaders(remote) abort
return s:remote_headers[remote]
endfunction
function! fugitive#ResolveRemote(remote) abort
let scp_authority = matchstr(a:remote, '^[^:/]\+\ze:\%(//\)\@!')
function! s:ResolveRemote(url) abort
let url = a:url
let scp_authority = matchstr(url, '^[^:/]\+\ze:\%(//\)\@!')
let remote = {}
if len(scp_authority) && !(has('win32') && scp_authority =~# '^\a:[\/]')
let path = strpart(a:remote, len(scp_authority) + 1)
let authority = fugitive#SshHostAlias(scp_authority)
if path =~# '^/'
return 'ssh://' . authority . path
elseif path =~# '^\~'
return 'ssh://' . authority . '/' . path
elseif authority !~# ':'
return authority . ':' . path
endif
elseif a:remote =~# '^https\=://'
let headers = fugitive#RemoteHttpHeaders(a:remote)
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)
let loc = matchstr(get(headers, 'location', ''), '^https\=://.\{-\}\ze/info/refs?')
if len(loc)
return loc
let url = loc
else
let remote.http_headers = headers
endif
elseif a:remote =~# '^ssh://'
let authority = matchstr(a:remote, '[^/?#]*', 6)
return 'ssh://' . fugitive#SshHostAlias(authority) . strpart(a:remote, 6 + len(authority))
endif
return a:remote
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'
let remote.authority = fugitive#SshHostAlias(remote.authority)
endif
return remote
endfunction
function! fugitive#ResolveRemote(url) abort
let remote = s:ResolveRemote(a:url)
if remote.scheme ==# 'file' || remote.scheme ==# ''
return remote.path
elseif remote.path =~# '^/'
return remote.scheme . '://' . remote.authority . remote.path
elseif remote.path =~# '^\~'
return remote.scheme . '://' . remote.authority . '/' . remote.path
elseif remote.scheme ==# 'ssh' && remote.authority !~# ':'
return remote.authority . ':' . remote.path
else
return a:url
endif
endfunction
function! s:ConfigLengthSort(i1, i2) abort