From a26529aa7b7b474c9d2ca5c87b9437428ac2cdc0 Mon Sep 17 00:00:00 2001
From: Grigory Shipunov <blame@oxapentane.com>
Date: Thu, 16 Mar 2023 14:41:42 +0100
Subject: [PATCH] fzf->telescope

---
 nvim.lua/.config/nvim/lua/completion.lua |  4 +++
 nvim.lua/.config/nvim/lua/lsp_setup.lua  | 20 +++++++++++++
 nvim.lua/.config/nvim/lua/plugins.lua    | 38 ++++++++++++++++++++++--
 3 files changed, 59 insertions(+), 3 deletions(-)

diff --git a/nvim.lua/.config/nvim/lua/completion.lua b/nvim.lua/.config/nvim/lua/completion.lua
index fe7aac1..80c6e2b 100644
--- a/nvim.lua/.config/nvim/lua/completion.lua
+++ b/nvim.lua/.config/nvim/lua/completion.lua
@@ -7,6 +7,10 @@ set completeopt=menu,menuone,noselect
 local cmp = require'cmp'
 
 cmp.setup({
+    window = {
+        completion = cmp.config.window.bordered(winhighlight),
+        documentation = cmp.config.window.bordered(winhighlight),
+    },
     snippet = {
         expand = function(args)
             require'snippy'.expand_snippet(args.body)
diff --git a/nvim.lua/.config/nvim/lua/lsp_setup.lua b/nvim.lua/.config/nvim/lua/lsp_setup.lua
index 9ecece0..95694aa 100644
--- a/nvim.lua/.config/nvim/lua/lsp_setup.lua
+++ b/nvim.lua/.config/nvim/lua/lsp_setup.lua
@@ -47,6 +47,19 @@ local lsp_flags = {
 -- always show sign column
 vim.cmd([[set signcolumn=yes]])
 
+vim.g.moonflyNormalFloat = true
+vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(
+    vim.lsp.handlers.hover, {
+        border = "single"
+    }
+)
+vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(
+    vim.lsp.handlers.signatureHelp, {
+        border = "single"
+    }
+)
+vim.diagnostic.config({ float = { border = "single" } })
+
 -- Setting up servers per language
 -- Default nvim-lsp setup: nil, clangd
 local servers = { 'nil_ls', 'clangd' }
@@ -66,5 +79,12 @@ rt.setup({
         on_attach = on_attach,
         flags = lsp_flags,
         capabilities = capabilities,
+        settings = {
+            ["rust-analyzer"] = {
+                cargo = {
+                    allFeatures = true,
+                },
+            },
+        },
     },
 })
diff --git a/nvim.lua/.config/nvim/lua/plugins.lua b/nvim.lua/.config/nvim/lua/plugins.lua
index 0dd10af..82eebfa 100644
--- a/nvim.lua/.config/nvim/lua/plugins.lua
+++ b/nvim.lua/.config/nvim/lua/plugins.lua
@@ -64,9 +64,21 @@ return require('packer').startup(function(use)
         'bluz71/vim-moonfly-colors',
         config = function()
             vim.cmd([[ set termguicolors
-            colorscheme moonfly ]])
+            colorscheme moonfly
+            ]])
         end,
     }
+    use {
+        'johnfrankmorgan/whitespace.nvim',
+        config = function ()
+            require('whitespace-nvim').setup({
+                ignored_filetypes = { 'TelescopePrompt', 'Trouble', 'help' },
+            })
+
+            -- remove trailing whitespace with a keybinding
+            vim.keymap.set('n', '<Leader>t', require('whitespace-nvim').trim)
+        end
+    }
     use {
         'nvim-lualine/lualine.nvim',
         requires = { 'kyazdani42/nvim-web-devicons', opt = true },
@@ -88,11 +100,31 @@ return require('packer').startup(function(use)
     -- Nifty stuff
     use 'tpope/vim-surround'
     use 'airblade/vim-rooter'
+    -- use {
+    --     'ibhagwan/fzf-lua',
+    --     config = setup_fzf(),
+    -- }
     use {
-        'ibhagwan/fzf-lua',
-        config = setup_fzf(),
+        'nvim-telescope/telescope.nvim',
+        branch = '0.1.x',
+        requires = { { 'nvim-lua/plenary.nvim' } },
+        config = function()
+            require('telescope').setup{
+                pickers = {
+                    find_files = {
+                        theme = "dropdown",
+                    }
+                }
+            }
+            local builtin = require('telescope.builtin')
+            vim.keymap.set('n', '<leader>ff', builtin.find_files, {})
+            vim.keymap.set('n', '<leader>fg', builtin.live_grep, {})
+            vim.keymap.set('n', '<leader>b', builtin.buffers, {})
+            vim.keymap.set('n', '<leader>fh', builtin.help_tags, {})
+        end,
     }
 
+
     -- completion
     use {
         'hrsh7th/nvim-cmp',