Replace vim-picker with telescope

init.vim

@@ -92,11 +92,14 @@
         " Fuzzy finding
 "        Plug 'jhawthorn/fzy' " Install this systemwide (or configure a manual
 "        location. See below)
-        Plug 'srstevenson/vim-picker'
         Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
         Plug 'junegunn/fzf.vim'
         Plug 'jesseleite/vim-agriculture'
 
+        " vim-telescope (and dependencies)
+        Plug 'nvim-lua/plenary.nvim'
+        Plug 'nvim-telescope/telescope.nvim', { 'branch': '0.1.x' }
+
         " line indentation guides
         Plug 'Yggdroot/indentLine'
 
@@ -487,46 +490,28 @@ if !(has('win32') || has('win64'))
     "    nnoremap ¬ :PickerEdit ~/jobxx/<cr>
     endif
 
-    function! CallPickerEdit()
+    function! FuzzyFileFinder()
         let l:IsInGitRepo = system('git rev-parse --is-inside-work-tree')
         if l:IsInGitRepo =~ 'true'
             let l:GitRepoDir = system('git rev-parse --show-toplevel')
-            execute 'PickerEdit ' . l:GitRepoDir
+            execute 'Telescope find_files cwd=' . l:GitRepoDir->fnameescape()
         else
-            execute 'PickerEdit ' . glob('~/')
-            " TODO: Verify if this works
-"            if $USER =~ '^knyff$'
-"                " TODO: Make PickerEdit work on windows
-"                execute 'PickerEdit C:\User\' . $USER
-    "            PickerEdit C:\User\knyff\
-"            else
-"                PickerEdit ~/
-"            endif
+            execute 'Telescope find_files cwd=' . glob('~/')->fnameescape()
         endif
     endfunction
 
-    function! CallPickerPDF()
-        let l:IsInGitRepo = system('git rev-parse --is-inside-work-tree')
-        if l:IsInGitRepo =~ 'true'
-            " TODO: Make this work
-"            let l:CurrBufNr = bufnr('%')
-            let l:GitRepoDir = system('git rev-parse --show-toplevel')
-            call picker#File('git ls-files --cached --exclude-standard --others', 'te zathura', l:GitRepoDir)
-"            execute 'b '.l:CurrBufNr
-        else
-"            let l:OldBufNr = bufnr('%')
-"            echo bufnr('%')
-            execute 'tabedit'
-            call picker#File('find ' . glob('~/') . ' -type f', 'te zathura')
-"            let l:CurrBufNr = bufnr('%')
-"            echo bufnr('%')
-"            execute 'tabclose'
-"            execute 'b '.l:CurrBufNr
-        endif
+    nnoremap ¬ :call FuzzyFileFinder()<cr>
+
+    function! OpenPDFInsteadOfBuffer()
+        echo expand('%')->fnameescape()
+        call system('zathura ' . expand('%')->fnameescape() . ' &')
+        bd
     endfunction
 
-    nnoremap ¬ :call CallPickerEdit()<cr>
-    nnoremap ¿ :call CallPickerPDF()<cr>
+    augroup OpenExternalFiles
+        au!
+        au FileType pdf call OpenPDFInsteadOfBuffer()
+    augroup END
 endif
 
 " NeoMake {{{