From 5a6ed5fcb3b89d0c2b4e8ba2953c4ba806d4b171 Mon Sep 17 00:00:00 2001
From: Kumar Damani <damani.kumar@gmail.com>
Date: Fri, 26 Apr 2019 14:49:26 -0400
Subject: added vim dir

---
 .../vim-gitgutter/autoload/gitgutter/utility.vim   | 222 +++++++++++++++++++++
 1 file changed, 222 insertions(+)
 create mode 100644 vim/.vim/plugged/vim-gitgutter/autoload/gitgutter/utility.vim

(limited to 'vim/.vim/plugged/vim-gitgutter/autoload/gitgutter/utility.vim')

diff --git a/vim/.vim/plugged/vim-gitgutter/autoload/gitgutter/utility.vim b/vim/.vim/plugged/vim-gitgutter/autoload/gitgutter/utility.vim
new file mode 100644
index 0000000..470f222
--- /dev/null
+++ b/vim/.vim/plugged/vim-gitgutter/autoload/gitgutter/utility.vim
@@ -0,0 +1,222 @@
+function! gitgutter#utility#supports_overscore_sign()
+  if gitgutter#utility#windows()
+    return &encoding ==? 'utf-8'
+  else
+    return &termencoding ==? &encoding || &termencoding == ''
+  endif
+endfunction
+
+function! gitgutter#utility#setbufvar(buffer, varname, val)
+  let buffer = +a:buffer
+  " Default value for getbufvar() was introduced in Vim 7.3.831.
+  let bvars = getbufvar(buffer, '')
+  if empty(bvars)
+    let bvars = {}
+  endif
+  let dict = get(bvars, 'gitgutter', {})
+  let needs_setting = empty(dict)
+  let dict[a:varname] = a:val
+  if needs_setting
+    call setbufvar(buffer, 'gitgutter', dict)
+  endif
+endfunction
+
+function! gitgutter#utility#getbufvar(buffer, varname, ...)
+  let dict = get(getbufvar(a:buffer, ''), 'gitgutter', {})
+  if has_key(dict, a:varname)
+    return dict[a:varname]
+  else
+    if a:0
+      return a:1
+    endif
+  endif
+endfunction
+
+function! gitgutter#utility#warn(message) abort
+  echohl WarningMsg
+  echo 'vim-gitgutter: ' . a:message
+  echohl None
+  let v:warningmsg = a:message
+endfunction
+
+function! gitgutter#utility#warn_once(bufnr, message, key) abort
+  if empty(gitgutter#utility#getbufvar(a:bufnr, a:key))
+    call gitgutter#utility#setbufvar(a:bufnr, a:key, '1')
+    echohl WarningMsg
+    redraw | echom 'vim-gitgutter: ' . a:message
+    echohl None
+    let v:warningmsg = a:message
+  endif
+endfunction
+
+" Returns truthy when the buffer's file should be processed; and falsey when it shouldn't.
+" This function does not and should not make any system calls.
+function! gitgutter#utility#is_active(bufnr) abort
+  return g:gitgutter_enabled &&
+        \ gitgutter#utility#getbufvar(a:bufnr, 'enabled', 1) &&
+        \ !pumvisible() &&
+        \ s:is_file_buffer(a:bufnr) &&
+        \ s:exists_file(a:bufnr) &&
+        \ s:not_git_dir(a:bufnr)
+endfunction
+
+function! s:not_git_dir(bufnr) abort
+  return s:dir(a:bufnr) !~ '[/\\]\.git\($\|[/\\]\)'
+endfunction
+
+function! s:is_file_buffer(bufnr) abort
+  return empty(getbufvar(a:bufnr, '&buftype'))
+endfunction
+
+" From tpope/vim-fugitive
+function! s:winshell()
+  return &shell =~? 'cmd' || exists('+shellslash') && !&shellslash
+endfunction
+
+" From tpope/vim-fugitive
+function! gitgutter#utility#shellescape(arg) abort
+  if a:arg =~ '^[A-Za-z0-9_/.-]\+$'
+    return a:arg
+  elseif s:winshell()
+    return '"' . substitute(substitute(a:arg, '"', '""', 'g'), '%', '"%"', 'g') . '"'
+  else
+    return shellescape(a:arg)
+  endif
+endfunction
+
+function! gitgutter#utility#file(bufnr)
+  return s:abs_path(a:bufnr, 1)
+endfunction
+
+" Not shellescaped
+function! gitgutter#utility#extension(bufnr) abort
+  return fnamemodify(s:abs_path(a:bufnr, 0), ':e')
+endfunction
+
+function! gitgutter#utility#system(cmd, ...) abort
+  call gitgutter#debug#log(a:cmd, a:000)
+
+  call s:use_known_shell()
+  silent let output = (a:0 == 0) ? system(a:cmd) : system(a:cmd, a:1)
+  call s:restore_shell()
+
+  return output
+endfunction
+
+" Path of file relative to repo root.
+"
+" *     empty string - not set
+" * non-empty string - path
+" *               -1 - pending
+" *               -2 - not tracked by git
+function! gitgutter#utility#repo_path(bufnr, shellesc) abort
+  let p = gitgutter#utility#getbufvar(a:bufnr, 'path')
+  return a:shellesc ? gitgutter#utility#shellescape(p) : p
+endfunction
+
+function! gitgutter#utility#set_repo_path(bufnr) abort
+  " Values of path:
+  " * non-empty string - path
+  " *               -1 - pending
+  " *               -2 - not tracked by git
+
+  call gitgutter#utility#setbufvar(a:bufnr, 'path', -1)
+  let cmd = gitgutter#utility#cd_cmd(a:bufnr, g:gitgutter_git_executable.' ls-files --error-unmatch --full-name -z -- '.gitgutter#utility#shellescape(s:filename(a:bufnr)))
+
+  if g:gitgutter_async && gitgutter#async#available()
+    if has('lambda')
+      call gitgutter#async#execute(cmd, a:bufnr, {
+            \   'out': {bufnr, path -> gitgutter#utility#setbufvar(bufnr, 'path', s:strip_trailing_new_line(path))},
+            \   'err': {bufnr       -> gitgutter#utility#setbufvar(bufnr, 'path', -2)},
+            \ })
+    else
+      if has('nvim') && !has('nvim-0.2.0')
+        call gitgutter#async#execute(cmd, a:bufnr, {
+              \   'out': function('s:set_path'),
+              \   'err': function('s:not_tracked_by_git')
+              \ })
+      else
+        call gitgutter#async#execute(cmd, a:bufnr, {
+              \   'out': function('s:set_path'),
+              \   'err': function('s:set_path', [-2])
+              \ })
+      endif
+    endif
+  else
+    let path = gitgutter#utility#system(cmd)
+    if v:shell_error
+      call gitgutter#utility#setbufvar(a:bufnr, 'path', -2)
+    else
+      call gitgutter#utility#setbufvar(a:bufnr, 'path', s:strip_trailing_new_line(path))
+    endif
+  endif
+endfunction
+
+if has('nvim') && !has('nvim-0.2.0')
+  function! s:not_tracked_by_git(bufnr)
+    call s:set_path(a:bufnr, -2)
+  endfunction
+endif
+
+function! s:set_path(bufnr, path)
+  if a:bufnr == -2
+    let [bufnr, path] = [a:path, a:bufnr]
+    call gitgutter#utility#setbufvar(bufnr, 'path', path)
+  else
+    call gitgutter#utility#setbufvar(a:bufnr, 'path', s:strip_trailing_new_line(a:path))
+  endif
+endfunction
+
+function! gitgutter#utility#cd_cmd(bufnr, cmd) abort
+  let cd = s:unc_path(a:bufnr) ? 'pushd' : (gitgutter#utility#windows() ? 'cd /d' : 'cd')
+  return cd.' '.s:dir(a:bufnr).' && '.a:cmd
+endfunction
+
+function! s:unc_path(bufnr)
+  return s:abs_path(a:bufnr, 0) =~ '^\\\\'
+endfunction
+
+function! s:use_known_shell() abort
+  if has('unix') && &shell !=# 'sh'
+    let [s:shell, s:shellcmdflag, s:shellredir] = [&shell, &shellcmdflag, &shellredir]
+    let &shell = 'sh'
+    set shellcmdflag=-c shellredir=>%s\ 2>&1
+  endif
+endfunction
+
+function! s:restore_shell() abort
+  if has('unix') && exists('s:shell')
+    let [&shell, &shellcmdflag, &shellredir] = [s:shell, s:shellcmdflag, s:shellredir]
+  endif
+endfunction
+
+function! s:abs_path(bufnr, shellesc)
+  let p = resolve(expand('#'.a:bufnr.':p'))
+  return a:shellesc ? gitgutter#utility#shellescape(p) : p
+endfunction
+
+function! s:dir(bufnr) abort
+  return gitgutter#utility#shellescape(fnamemodify(s:abs_path(a:bufnr, 0), ':h'))
+endfunction
+
+" Not shellescaped.
+function! s:filename(bufnr) abort
+  return fnamemodify(s:abs_path(a:bufnr, 0), ':t')
+endfunction
+
+function! s:exists_file(bufnr) abort
+  return filereadable(s:abs_path(a:bufnr, 0))
+endfunction
+
+" Get rid of any trailing new line or SOH character.
+"
+" git ls-files -z produces output with null line termination.
+" Vim's system() replaces any null characters in the output
+" with SOH (start of header), i.e. ^A.
+function! s:strip_trailing_new_line(line) abort
+  return substitute(a:line, '[[:cntrl:]]$', '', '')
+endfunction
+
+function! gitgutter#utility#windows()
+  return has('win64') || has('win32') || has('win16')
+endfunction
-- 
cgit v1.2.3