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Accept buffer numbers and dictionaries in FugitiveDetect()

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This makes it easier to use FugitiveDetect() to initialize a temp file
that sits outside of the repository.
This commit is contained in:
Tim Pope
2021-08-17 14:39:57 -04:00
parent 80e7c63fb1
commit 2fc1a0017c
1 changed files with 9 additions and 3 deletions
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10
plugin/fugitive.vim
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@@ -299,7 +299,13 @@ function! s:CeilingDirectories() abort
endfunction endfunction
function! FugitiveExtractGitDir(path) abort function! FugitiveExtractGitDir(path) abort
if type(a:path) ==# type({})
return get(a:path, 'git_dir', '')
elseif type(a:path) == type(0)
let path = s:Slash(a:path >= 0 ? bufname(a:path) : bufname(''))
else
let path = s:Slash(a:path) let path = s:Slash(a:path)
endif
if path =~# '^fugitive:' if path =~# '^fugitive:'
return matchstr(path, '\C^fugitive:\%(//\)\=\zs.\{-\}\ze\%(//\|::\|$\)') return matchstr(path, '\C^fugitive:\%(//\)\=\zs.\{-\}\ze\%(//\|::\|$\)')
elseif empty(path) elseif empty(path)
@@ -355,7 +361,7 @@ function! FugitiveExtractGitDir(path) abort
return '' return ''
endfunction endfunction
function! FugitiveDetect(path) abort function! FugitiveDetect(...) abort
if v:version < 704 if v:version < 704
return '' return ''
endif endif
@@ -363,7 +369,7 @@ function! FugitiveDetect(path) abort
unlet b:git_dir unlet b:git_dir
endif endif
if !exists('b:git_dir') if !exists('b:git_dir')
let b:git_dir = FugitiveExtractGitDir(a:path) let b:git_dir = FugitiveExtractGitDir(a:0 ? a:1 : bufnr(''))
endif endif
if empty(b:git_dir) || !exists('#User#Fugitive') if empty(b:git_dir) || !exists('#User#Fugitive')
return '' return ''