nvim: added preview for lsp

.config/nvim/lazy-lock.json

@@ -1,4 +1,5 @@
 {
+  "action-hints.nvim": { "branch": "main", "commit": "ab10fef255dd4bc933c92d8f9969828f2f856e71" },
   "aerial.nvim": { "branch": "master", "commit": "31fbd369bbbeb53080c4b1ead9e76be322725ef5" },
   "barbecue": { "branch": "main", "commit": "cd7e7da622d68136e13721865b4d919efd6325ed" },
   "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
@@ -13,6 +14,7 @@
   "fzy-lua-native": { "branch": "master", "commit": "820f745b7c442176bcc243e8f38ef4b985febfaf" },
   "git-blame.nvim": { "branch": "master", "commit": "a0282d05adbee80aaf4e2ff35b81b52940b67bed" },
   "gitsigns.nvim": { "branch": "main", "commit": "2c2463dbd82eddd7dbab881c3a62cfbfbe3c67ae" },
+  "goto-preview": { "branch": "main", "commit": "527fd81a827234e26ca47891abe90497215db2a6" },
   "indent-blankline.nvim": { "branch": "master", "commit": "821a7acd88587d966f7e464b0b3031dfe7f5680c" },
   "knap": { "branch": "main", "commit": "d4ea571d2d4e139d288b758c5bab31788d30eea3" },
   "lazy.nvim": { "branch": "main", "commit": "83493db50a434a4c5c648faf41e2ead80f96e478" },

.config/nvim/lua/keymap.lua

@@ -12,6 +12,7 @@ local m = require 'mapx'.setup { global = true, whichkey = true }
 
 -- setup keymap groups
 m.nname("g", "LSP: goto")
+m.nname("gp", "LSP: preview")
 m.cname("w", "Write")
 m.cname("w!", "Write: overwrite")
 m.nname("<leader>g", "Git")
@@ -89,11 +90,19 @@ m.nmap("<leader>x", ":TroubleToggle<CR>", "LSP: toggle error list")
 m.nnoremap("gd", vim.lsp.buf.definition(), "LSP: goto definition")
 m.nnoremap("gD", vim.lsp.buf.declaration(), "LSP: goto declaration")
 m.nnoremap("gi", vim.lsp.buf.implementation(), "LSP: list implementation")
-m.nnoremap("gr", vim.lsp.buf.references(), "LSP: list references")
+m.nnoremap("gr", function() vim.lsp.buf.references() end, "LSP: list references")
 m.nnoremap("gy", vim.lsp.buf.type_definition(), "LSP: goto type definition")
 m.nnoremap("K", vim.lsp.buf.hover(), "LSP: show documentation")
 m.nnoremap("<F8>", function() require("conform").format({ async = true, lsp_fallback = true }) end, "LSP: format")
 
+-- rmagatti/goto-preview
+m.nnoremap("gpd", function() require('goto-preview').goto_preview_definition() end, "LSP: preview definition")
+m.nnoremap("gpy", function() require('goto-preview').goto_preview_type_definition() end, "LSP: preview type definition")
+m.nnoremap("gpi", function() require('goto-preview').goto_preview_implementation() end, "LSP: list preview implementation")
+m.nnoremap("gpD", function() require('goto-preview').goto_preview_declaration() end, "LSP: preview declaration")
+m.nnoremap("gpr", function() require('goto-preview').goto_preview_references() end, "LSP: list preview references")
+m.nnoremap("gpc", function() require('goto-preview').close_all_win() end, "LSP: close all preview windows")
+
 -- filipdutescu/renamer.nvim
 m.nnoremap("<F5>", function() require("renamer").rename() end, "LSP: rename")
 

.config/nvim/lua/plugins/goto-preview.lua

@@ -0,0 +1,6 @@
+return {
+  "rmagatti/goto-preview",
+  config = function()
+    require("goto-preview").setup({})
+  end,
+}

.config/nvim/lua/plugins/lualine.lua

@@ -1,53 +1,65 @@
 return {
   -- statusline
   {
-    'nvim-lualine/lualine.nvim',
+    "nvim-lualine/lualine.nvim",
     dependencies = {
       {
-        'nvim-tree/nvim-web-devicons',
+        "nvim-tree/nvim-web-devicons",
-        lazy = true
+        lazy = true,
       },
       {
-        'f-person/git-blame.nvim',
+        "f-person/git-blame.nvim",
         config = function()
           vim.g.gitblame_display_virtual_text = 0
-        end
+        end,
+      },
+      { "tiyn/tccs.nvim" },
+      {
+        "roobert/action-hints.nvim",
+        config = function()
+          require("action-hints").setup({
+            template = {
+              definition = { text = "D", color = "#add8e6" },
+              references = { text = "R%s", color = "#ff6666" },
+            },
+          })
+        end,
       },
-      { 'tiyn/tccs.nvim' },
     },
     config = function()
-      require('lualine').setup({
+      require("lualine").setup({
         options = {
           globalstatus = true,
           symbols = {
             error = Error_sign,
             warn = Warn_sign,
             hint = Hint_sign,
-            info = Info_sign
+            info = Info_sign,
           },
-          theme = 'tccs',
+          theme = "tccs",
-          component_separators = { left = '', right = '' },
+          component_separators = { left = "", right = "" },
-          section_separators = { left = '', right = '' }
+          section_separators = { left = "", right = "" },
         },
         sections = {
           lualine_b = {
             {
-              require('gitblame').get_current_blame_text,
+              require("gitblame").get_current_blame_text,
-              cond = require('gitblame').is_blame_text_available
+              cond = require("gitblame").is_blame_text_available,
-            }
+            },
           },
           lualine_c = {},
           lualine_x = {
-            'encoding',
+            require("action-hints").statusline,
-            'fileformat',
+            "encoding",
+            "fileformat",
             {
-              'filetype',
+              "filetype",
-              icon_only = true
+              icon_only = true,
-            }
+            },
           },
           lualine_y = {
             {
-              'filename',
+              "filename",
               file_status = true,
               newfile_status = true,
               path = 1,
@@ -57,12 +69,12 @@ return {
                 readonly = Lualine_signs["readonly"],
                 unnamed = Lualine_signs["unnamed"],
                 newfile = Lualine_signs["newfile"],
-              }
+              },
-            }
+            },
           },
-          lualine_z = { 'progress', 'location' },
+          lualine_z = { "progress", "location" },
-        }
+        },
       })
-    end
+    end,
-  }
+  },
 }