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Require Vim 7.4 or newer

Browse Source 
This renders a lot of other version checks inside the plugin obsolete,
but I'm going to hold off on cleaning them up until I'm sure this change
is permanent.
This commit is contained in:
Tim Pope
2021-04-15 15:18:10 -04:00
parent f037ce631a
commit 9a1dab0b27
2 changed files with 98 additions and 75 deletions
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19
autoload/fugitive.vim
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@@ -82,8 +82,19 @@ function! s:throw(string) abort
throw 'fugitive: '.a:string
endfunction
function! s:VersionCheck() abort
if v:version < 704
return 'return ' . string('echoerr "fugitive: Vim 7.4 or newer required"')
else
return ''
endif
endfunction
function! s:DirCheck(...) abort
if !empty(a:0 ? s:Dir(a:1) : s:Dir())
let vcheck = s:VersionCheck()
if !empty(vcheck)
return vcheck
elseif !empty(a:0 ? s:Dir(a:1) : s:Dir())
return ''
elseif empty(bufname(''))
return 'return ' . string('echoerr "fugitive: working directory does not belong to a Git repository"')
@@ -2777,6 +2788,7 @@ for s:colortype in ['advice', 'branch', 'diff', 'grep', 'interactive', 'pager',
endfor
unlet s:colortype
function! fugitive#Command(line1, line2, range, bang, mods, arg) abort
exe s:VersionCheck()
let dir = s:Dir()
let config = copy(fugitive#Config(dir))
let [args, after] = s:SplitExpandChain(a:arg, s:Tree(dir))
@@ -4976,6 +4988,7 @@ endfunction
let s:bang_edits = {'split': 'Git', 'vsplit': 'vert Git', 'tabedit': 'tab Git', 'pedit': 'Git!'}
function! fugitive#Open(cmd, bang, mods, arg, args) abort
exe s:VersionCheck()
if a:bang
return 'echoerr ' . string(':G' . a:cmd . '! for temp buffer output has been replaced by :' . get(s:bang_edits, a:cmd, 'Git') . ' --paginate')
endif
@@ -5024,6 +5037,7 @@ function! s:ReadExec(line1, count, range, mods, env, args, options) abort
endfunction
function! fugitive#ReadCommand(line1, count, range, bang, mods, arg, args) abort
exe s:VersionCheck()
if a:bang
return 'echoerr ' . string(':Gread! for temp buffer output has been replaced by :{range}Git! --paginate')
endif
@@ -5058,6 +5072,7 @@ endfunction
" Section: :Gwrite, :Gwq
function! fugitive#WriteCommand(line1, line2, range, bang, mods, arg, args) abort
exe s:VersionCheck()
if s:cpath(expand('%:p'), fugitive#Find('.git/COMMIT_EDITMSG')) && empty(a:arg)
return (empty($GIT_INDEX_FILE) ? 'write|bdelete' : 'wq') . (a:bang ? '!' : '')
elseif get(b:, 'fugitive_type', '') ==# 'index' && empty(a:arg)
@@ -5334,6 +5349,7 @@ function! s:IsConflicted() abort
endfunction
function! fugitive#Diffsplit(autodir, keepfocus, mods, arg, args) abort
exe s:VersionCheck()
let args = s:ArgSplit(a:arg)
let post = ''
if get(args, 0) =~# '^+'
@@ -6109,6 +6125,7 @@ function! s:BrowserOpen(url, mods, echo_copy) abort
endfunction
function! fugitive#BrowseCommand(line1, count, range, bang, mods, arg, args) abort
exe s:VersionCheck()
let dir = s:Dir()
try
let arg = a:arg