nvim/plug: +dressing@master

This is a plugin which overrides vim.prompt and vim.input handlers,
providing Telescope integration, and a much more pleasant experience
over the default menus provided by nvim.

The primary reason for this plugin is vim.lsp.buf.code_action/1, which
uses vim.input.

nvim/lua/psoxizsh/key/map.lua

@@ -145,4 +145,18 @@ M.Buffer.Lsp.N {
   ShowDocumentation = B { 'Display documentation of <cword> symbol'           , key = 'K'     , action = vim.lsp.buf.hover          , } ,
 }
 
+-- ###################################
+-- ## PLUGIN dressing.nvim Mappings ##
+-- ###################################
+M.Plugin.Dressing {
+  Input = G {
+    { mode = 'i', skip = true },
+
+    Close   = B { 'Close the input modal'          , key = '<Esc>'  , } ,
+    Confirm = B { 'Submit the current input'       , key = '<CR>'   , } ,
+    Prev    = B { 'Previous item in input history' , key = '<Up>'   , } ,
+    Next    = B { 'Next item in input history'     , key = '<Down>' , } ,
+  }
+}
+
 return M

nvim/lua/psoxizsh/plugins/config/dressing.lua

@@ -0,0 +1,23 @@
+return function()
+  local dressing, util = require 'dressing', require 'psoxizsh.util'
+  local K = require('psoxizsh.key.map').Plugin.Dressing
+
+  local defaults = {
+    input = {
+      default_prompt = '<|>',
+
+      mappings = { i = {
+        [K.Input.Close.key]   = 'Close',
+        [K.Input.Confirm.key] = 'Confirm',
+        [K.Input.Prev.key]    = 'HistoryPrev',
+        [K.Input.Next.key]    = 'HistoryNext',
+      }},
+    },
+
+    select = {
+      backend = { 'telescope', 'builtin' }
+    },
+  }
+
+  dressing.setup(util.mconfig('config.dressing', defaults))
+end

nvim/lua/psoxizsh/plugins/plug.lua

@@ -126,6 +126,13 @@ local plugins = {
       config = require 'psoxizsh.plugins.config.trouble'
   },
 
+  -- vim.ui.input & vim.ui.select handler
+  { 'stevearc/dressing.nvim',
+      as = 'dressing',
+      branch = 'master',
+      config = require 'psoxizsh.plugins.config.dressing'
+  },
+
   -- Autocompletion + snippets + vim.diagnostic sources
   -- Completion framework
   { 'hrsh7th/nvim-cmp',