From fc69f27ae336d0d4259bf51664431fc925b989dd Mon Sep 17 00:00:00 2001
From: Michal Au <michal.auersperger@firma.seznam.cz>
Date: Tue, 11 Aug 2015 18:50:11 +0200
Subject: [PATCH] nerdtree grep + ctrlp

---
 .gitmodules       |  3 +++
 .vimrc            |  2 +-
 bundle/ctrlp      |  1 +
 grep_menuitem.vim | 52 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 57 insertions(+), 1 deletion(-)
 create mode 160000 bundle/ctrlp
 create mode 100644 grep_menuitem.vim

diff --git a/.gitmodules b/.gitmodules
index d851db8..f203ac0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "bundle/vim-airline"]
 	path = bundle/vim-airline
 	url = https://github.com/bling/vim-airline
+[submodule "bundle/ctrlp"]
+	path = bundle/ctrlp
+	url = https://github.com/kien/ctrlp.vim.git
diff --git a/.vimrc b/.vimrc
index ba550a8..5636d4a 100755
--- a/.vimrc
+++ b/.vimrc
@@ -31,7 +31,7 @@ set hidden
 nnoremap <leader>m :bnext<CR>
 nnoremap <leader>n :bprevious<CR>
 nnoremap <leader>b :enew<cr>
-nnoremap <leader>q :bp<cr>:bd #<cr>
+nnoremap <leader>q :bp<cr>
 
 "firefox-like tab navigation
 nnoremap <C-tab>    :tabnext<CR>
diff --git a/bundle/ctrlp b/bundle/ctrlp
new file mode 160000
index 0000000..b5d3fe6
--- /dev/null
+++ b/bundle/ctrlp
@@ -0,0 +1 @@
+Subproject commit b5d3fe66a58a13d2ff8b6391f4387608496a030f
diff --git a/grep_menuitem.vim b/grep_menuitem.vim
new file mode 100644
index 0000000..71cf6a7
--- /dev/null
+++ b/grep_menuitem.vim
@@ -0,0 +1,52 @@
+"shove this in ~/.vim/nerdtree_plugin/grep_menuitem.vim
+"
+"A really rough integration of :grep with nerdtree. Adds a 'g' menu item that
+"prompts the user for a search pattern to use with :grep. :grep is run on the
+"selected dir (using the parent if a file is selected)
+"
+" Originally written by scrooloose
+" (http://gist.github.com/205807)
+
+if exists("g:loaded_nerdtree_grep_menuitem")
+    finish
+endif
+let g:loaded_nerdtree_grep_menuitem = 1
+
+call NERDTreeAddMenuItem({
+            \ 'text': '(g)rep directory',
+            \ 'shortcut': 'g',
+            \ 'callback': 'NERDTreeGrep' })
+
+function! NERDTreeGrep()
+    let dirnode = g:NERDTreeDirNode.GetSelected()
+
+    let pattern = input("Enter the search pattern: ")
+    if pattern == ''
+        echo 'Aborted'
+        return
+    endif
+
+    "use the previous window to jump to the first search result
+    wincmd w
+
+    "a hack for *nix to make sure the output of "grep" isnt echoed in vim
+    let old_shellpipe = &shellpipe
+    let &shellpipe='&>'
+
+    try
+        exec 'silent cd ' . dirnode.path.str()
+        exec 'silent grep -rn ' . pattern . ' .'
+        " exec 'silent grep -rn ' . pattern . ' ' . dirnode.path.str()
+    finally
+        let &shellpipe = old_shellpipe
+    endtry
+
+    let hits = len(getqflist())
+    if hits == 0
+        echo "No hits"
+    elseif hits > 1
+        copen
+        " echo "Multiple hits. Jumping to first, use :copen to see them all."
+    endif
+
+endfunction