Initial commit.

Author: neuromage

Diff for: plugin/.mygrep.vim.swp

@@ -0,0 +1,105 @@
+" TODO: Move these mappings elsewhere.
+nnoremap <silent> <Leader>gg :set operatorfunc=MyGrepOperator<CR>g@
+vnoremap <silent> <Leader>gg :<C-u>call MyGrepOperator(visualmode())<CR>
+
+
+nnoremap <silent> ]g :call MyGrepReplaceNext()<CR>
+nnoremap <silent> [g :call MyGrepReplacePrevious()<CR>
+nnoremap <silent> <Leader>gr :call SetNewGrepString()<CR>
+nnoremap <silent> <Leader>ga :call MyGrepReplaceAll()<CR>
+nnoremap <silent> <Leader>r :call MyGrepReplace()<CR>
+
+function! MyGrepReplaceAll()
+  if !GrepHasRun()
+    return
+  endif
+
+  silent! cc 1
+  for item in g:grepped_items_list
+    call MyGrepReplace()
+    silent! cnext
+  endfor
+endfunction!
+
+function! MyGrepReplaceNext()
+  if !GrepHasRun()
+    return
+  endif
+
+  silent! cnext
+  call MyGrepReplace()
+endfunction
+
+function! MyGrepReplacePrevious()
+  if !GrepHasRun()
+    return
+  endif
+
+  silent! cprev
+  call MyGrepReplace()
+endfunction
+
+function! MyGrepOperator(type)
+  let l:current_buffer = winnr()
+  if a:type ==# 'char'
+    silent execute "normal! `[v`]y"
+  elseif a:type ==# 'v'
+    silent execute "normal! `<v`>y"
+  endif
+  let g:current_grep_str = @@
+
+  let l:exclude_flags = " . --exclude-dir=blaze-\\* --exclude=\\*.swp"
+  let l:cmd="grep! -R " . shellescape(g:current_grep_str) . l:exclude_flags
+  let g:grepped_items_list = getqflist()
+  let g:grepped_items_current_index = 0
+  silent execute l:cmd
+  redraw!
+  botright copen
+  silent execute l:current_buffer . "wincmd w"
+
+
+  let l:filenames = {}
+  for item in g:grepped_items_list
+    let l:filenames[bufname(item['bufnr'])] = 1
+  endfor
+
+  let l:filenames_list = keys(l:filenames)
+
+  echohl ModeMsg
+  echom "Grepped: '" . g:current_grep_str . "' (" .
+        \ len(g:grepped_items_list) . "X, " .
+        \ len(l:filenames_list) . " file(s))"
+  echohl None
+endfunction
+
+function! GrepHasRun()
+  if !exists("g:current_grep_str")
+    return 0
+  elseif !exists("g:grepped_items_list")
+    return 0
+  elseif len(g:grepped_items_list) == 0
+    return 0
+  endif
+  return 1
+endfunction
+
+function! MyGrepReplace()
+  if !GrepHasRun()
+    return
+  endif
+
+  if !exists("g:new_grep_string")
+    call SetNewGrepString()
+  endif
+  let l:cmd= "s/" . g:current_grep_str. "/" . g:new_grep_string . "/gce"
+  execute l:cmd
+endfunction
+
+function! SetNewGrepString()
+  echohl ModeMsg | echom "Replace " . g:current_grep_str . " with ?"
+  " TODO: Custom completion?
+  echohl Search
+  let g:new_grep_string = input(">>")
+  echohl None
+endfunction
+