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Add ability to query current Git version

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This commit is contained in:
Tim Pope
2013-10-24 00:15:40 -04:00
parent 050b22e531
commit dc250fcc8d
1 changed files with 9 additions and 0 deletions
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9
plugin/fugitive.vim
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@@ -64,6 +64,15 @@ function! s:shellslash(path)
endif endif
endfunction endfunction
let s:git_versions = {}
function! fugitive#git_version(...) abort
if !has_key(s:git_versions, g:fugitive_git_executable)
let s:git_versions[g:fugitive_git_executable] = matchstr(system(g:fugitive_git_executable.' --version'), "\\S\\+\n")
endif
return s:git_versions[g:fugitive_git_executable]
endfunction
function! s:recall() function! s:recall()
let rev = s:sub(s:buffer().rev(), '^/', '') let rev = s:sub(s:buffer().rev(), '^/', '')
if rev ==# ':' if rev ==# ':'