4 files changed, 49 insertions, 3 deletions
diff --git a/.vim/plugins/leaderf.vim b/.vim/plugins/leaderf.vim
index 584322a..116a994 100644
--- a/.vim/plugins/leaderf.vim
+++ b/.vim/plugins/leaderf.vim
@@ -19,4 +19,4 @@ xnoremap gf :<C-U><C-R>=printf("Leaderf! rg -F -e %s ", leaderf#Rg#visual())<CR>
 noremap go :<C-U>Leaderf! rg --recall<CR>
 
 let g:Lf_WorkingDirectoryMode = 'AF'
-let g:Lf_RootMarkers = ['.project', '.root', '.svn', '.git', '.hg']
+let g:Lf_RootMarkers = ['.project', '.root', '.svn', '.git', '.hg', '.projectile']
diff --git a/.vim/plugins/lsp.vim b/.vim/plugins/lsp.vim
new file mode 100644
index 0000000..1a5704b
--- /dev/null
+++ b/.vim/plugins/lsp.vim
@@ -0,0 +1,39 @@
+Plug 'prabirshrestha/vim-lsp'
+
+if executable('gopls')
+    au User lsp_setup call lsp#register_server({
+                \ 'name': 'gopls',
+                \ 'cmd': {server_info->['gopls']},
+                \ 'allowlist': ['go'],
+                \ })
+endif
+
+function! s:on_lsp_buffer_enabled() abort
+    setlocal omnifunc=lsp#complete
+    setlocal signcolumn=no
+    if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif
+    nmap <buffer> gd <plug>(lsp-definition)
+    nmap <buffer> gs <plug>(lsp-document-symbol-search)
+    nmap <buffer> gS <plug>(lsp-workspace-symbol-search)
+    nmap <buffer> gr <plug>(lsp-references)
+    nmap <buffer> gi <plug>(lsp-implementation)
+    nmap <buffer> gt <plug>(lsp-type-definition)
+    nmap <buffer> <leader>rn <plug>(lsp-rename)
+    nmap <buffer> [g <plug>(lsp-previous-diagnostic)
+    nmap <buffer> ]g <plug>(lsp-next-diagnostic)
+    nmap <buffer> K <plug>(lsp-hover)
+    inoremap <buffer> <expr><c-f> lsp#scroll(+4)
+    inoremap <buffer> <expr><c-d> lsp#scroll(-4)
+
+    let g:lsp_format_sync_timeout = 1000
+    autocmd! BufWritePre *.rs,*.go call execute('LspDocumentFormatSync')
+    
+    " refer to doc to add more commands
+endfunction
+
+augroup lsp_install
+    au!
+    " call s:on_lsp_buffer_enabled only for languages that has the server registered.
+    autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
+augroup END
+
diff --git a/.vim/plugins/misc.vim b/.vim/plugins/misc.vim
index 5067f5a..f79b438 100644
--- a/.vim/plugins/misc.vim
+++ b/.vim/plugins/misc.vim
@@ -1,7 +1,5 @@
 Plug 'scrooloose/nerdtree', {'on': 'NERDTreeToggle'}
 
-map <C-n> :NERDTreeToggle<CR>
-
 Plug 'skywind3000/asyncrun.vim'
 
 let g:asyncrun_open = 6 " the number of lines of quickfix window
diff --git a/.vim/plugins/vista.vim b/.vim/plugins/vista.vim
new file mode 100644
index 0000000..02264b9
--- /dev/null
+++ b/.vim/plugins/vista.vim
@@ -0,0 +1,9 @@
+Plug 'liuchengxu/vista.vim'
+
+let g:vista_default_executive = 'ctags'
+
+let g:vista_executive_for = {
+            \ 'go': 'vim_lsp',
+            \ }
+
+nnoremap <leader>s :Vista<CR>