commit 8157a6d3fc531d73abda72e6bea97dfb8aceb247 (patch)
parent 5b8ca2451d405c7a2fe5a2f2abdc982f2240c91d
Author: Alexander Karle <akarle@umass.edu>
Date: Mon, 29 Oct 2018 22:27:02 -0400
vim: Add function to git grep word under cursor
Errors if not in a repo!
Diffstat:
| M | vim/vimrc | | | 47 | +++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 47 insertions(+), 0 deletions(-)
diff --git a/vim/vimrc b/vim/vimrc
@@ -140,6 +140,52 @@ function! ToggleColorColumn() abort
set colorcolumn=""
endif
endfunction
+
+" Searches all of project for word under cursor
+function! GitGrepWordUnderCursor() abort
+ let word = substitute(expand('<cword>'), '#', '\\#', 'g')
+ if s:InGitRepo()
+ let raw = system('git grep -n ' . word)
+ let matches = split(raw, '\n')
+ let qfitems = []
+ for m in matches
+ let items = split(m, ':')
+ let d = {
+ \'filename': items[0],
+ \'lnum': items[1],
+ \'text': join(items[2:], '')
+ \}
+
+ let qfitems += [d]
+ endfor
+ call setqflist(qfitems, 'r')
+ else
+ call s:warn("called GitGrepWordUnderCursor outside of git repo")
+ endif
+endfunction
+
+function! s:InGitRepo() abort
+ if has('win64') || has('win32')
+ let fsep = '\'
+ else
+ let fsep = '/'
+ endif
+ let dir_list = split(getcwd(), fsep)
+ let running_path = ''
+ for dir in dir_list
+ let running_path = join([running_path, dir], fsep)
+ if isdirectory(running_path . fsep . '.git')
+ return 1
+ endif
+ endfor
+ return 0
+endfunction
+
+function! s:warn(msg) abort
+ echohl WarningMsg
+ echo 'vimrc: ' . a:msg
+ echohl None
+endfunction
" }}}
" KEY MAPPINGS {{{
@@ -198,6 +244,7 @@ nnoremap <BS> :nohlsearch<CR>
" Get greppin quick! --> search word under cursor (escape # for VimL autoload)
nnoremap <leader>g :exe "grep " . substitute(expand('<cword>'), '#', '\\#', 'g')<CR>
+nnoremap <silent> <leader>G :call GitGrepWordUnderCursor()<CR>:copen<CR>
" Toggle whitespace
nnoremap <leader>w :set list!<CR>
