chore: switch from telescope to snacks.picker

nickgnd · nickgnd · commit a59f07876ef2 · 2025-05-01T09:46:42.000+02:00
Based on nvim-lua#1481
diff --git a/init.lua b/init.lua
@@ -378,152 +378,6 @@ require('lazy').setup({
   --
   -- Use the `dependencies` key to specify the dependencies of a particular plugin
 
-  { -- Fuzzy Finder (files, lsp, etc)
-    'nvim-telescope/telescope.nvim',
-    event = 'VimEnter',
-    dependencies = {
-      'nvim-lua/plenary.nvim',
-      { -- If encountering errors, see telescope-fzf-native README for installation instructions
-        'nvim-telescope/telescope-fzf-native.nvim',
-
-        -- `build` is used to run some command when the plugin is installed/updated.
-        -- This is only run then, not every time Neovim starts up.
-        build = 'make',
-
-        -- `cond` is a condition used to determine whether this plugin should be
-        -- installed and loaded.
-        cond = function()
-          return vim.fn.executable 'make' == 1
-        end,
-      },
-      { 'nvim-telescope/telescope-ui-select.nvim' },
-      {
-        'nvim-telescope/telescope-live-grep-args.nvim',
-        -- This will not install any breaking changes.
-        -- For major updates, this must be adjusted manually.
-        version = '^1.0.0',
-      },
-
-      -- Useful for getting pretty icons, but requires a Nerd Font.
-      { 'nvim-tree/nvim-web-devicons', enabled = vim.g.have_nerd_font },
-    },
-    config = function()
-      -- Telescope is a fuzzy finder that comes with a lot of different things that
-      -- it can fuzzy find! It's more than just a "file finder", it can search
-      -- many different aspects of Neovim, your workspace, LSP, and more!
-      --
-      -- The easiest way to use Telescope, is to start by doing something like:
-      --  :Telescope help_tags
-      --
-      -- After running this command, a window will open up and you're able to
-      -- type in the prompt window. You'll see a list of `help_tags` options and
-      -- a corresponding preview of the help.
-      --
-      -- Two important keymaps to use while in Telescope are:
-      --  - Insert mode: <c-/>
-      --  - Normal mode: ?
-      --
-      -- This opens a window that shows you all of the keymaps for the current
-      -- Telescope picker. This is really useful to discover what Telescope can
-      -- do as well as how to actually do it!
-
-      local lga_actions = require 'telescope-live-grep-args.actions'
-
-      -- [[ Configure Telescope ]]
-      -- See `:help telescope` and `:help telescope.setup()`
-      require('telescope').setup {
-        -- You can put your default mappings / updates / etc. in here
-        --  All the info you're looking for is in `:help telescope.setup()`
-        --
-        defaults = {
-          mappings = {
-            i = {
-              ['<C-q>'] = require('telescope.actions').smart_send_to_qflist + require('telescope.actions').open_qflist,
-              ['<CR>'] = require('telescope.actions').select_default + require('telescope.actions').center,
-              ['<C-n>'] = require('telescope.actions').cycle_history_next,
-              ['<C-p>'] = require('telescope.actions').cycle_history_prev,
-            },
-          },
-        },
-        pickers = {
-          find_files = {
-            file_ignore_patterns = { 'node_modules', '.git' },
-            hidden = true,
-            theme = 'ivy',
-          },
-          -- live_grep = {
-          --   file_ignore_patterns = { 'node_modules', '.git' },
-          --   additional_args = { '--hidden' },
-          -- },
-          marks = {
-            theme = 'ivy',
-          },
-        },
-        extensions = {
-          ['ui-select'] = {
-            require('telescope.themes').get_dropdown(),
-          },
-          live_grep_args = {
-            auto_quoting = true, -- enable/disable auto-quoting
-            -- define mappings, e.g.
-            mappings = { -- extend mappings
-              i = {
-                ['<C-k>'] = lga_actions.quote_prompt(),
-                ['<C-i>'] = lga_actions.quote_prompt { postfix = ' --iglob ' },
-                -- freeze the current list and start a fuzzy search in the frozen list
-                ['<C-space>'] = lga_actions.to_fuzzy_refine,
-              },
-            },
-            theme = 'ivy',
-          },
-        },
-      }
-
-      -- Enable Telescope extensions if they are installed
-      pcall(require('telescope').load_extension, 'fzf')
-      pcall(require('telescope').load_extension, 'ui-select')
-      pcall(require('telescope').load_extension, 'live_grep_args')
-
-      -- See `:help telescope.builtin`
-      local builtin = require 'telescope.builtin'
-      vim.keymap.set('n', '<leader>sh', builtin.help_tags, { desc = '[S]earch [H]elp' })
-      vim.keymap.set('n', '<leader>sk', builtin.keymaps, { desc = '[S]earch [K]eymaps' })
-      vim.keymap.set('n', '<leader>sf', builtin.find_files, { desc = '[S]earch [F]iles' })
-      vim.keymap.set('n', '<leader>ss', builtin.builtin, { desc = '[S]earch [S]elect Telescope' })
-      vim.keymap.set('n', '<leader>sw', builtin.grep_string, { desc = '[S]earch current [W]ord' })
-      -- vim.keymap.set('n', '<leader>sg', builtin.live_grep, { desc = '[S]earch by [G]rep' })
-      vim.keymap.set('n', '<leader>sg', ":lua require('telescope').extensions.live_grep_args.live_grep_args()<CR>", { desc = '[S]earch by [G]rep' })
-      vim.keymap.set('n', '<leader>sm', builtin.marks, { desc = '[S]earch [M]arks' })
-      vim.keymap.set('n', '<leader>sd', builtin.diagnostics, { desc = '[S]earch [D]iagnostics' })
-      vim.keymap.set('n', '<leader>sr', builtin.resume, { desc = '[S]earch [R]esume' })
-      vim.keymap.set('n', '<leader>s.', builtin.oldfiles, { desc = '[S]earch Recent Files ("." for repeat)' })
-      vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
-
-      -- Slightly advanced example of overriding default behavior and theme
-      vim.keymap.set('n', '<leader>/', function()
-        -- You can pass additional configuration to Telescope to change the theme, layout, etc.
-        builtin.current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
-          winblend = 10,
-          previewer = false,
-        })
-      end, { desc = '[/] Fuzzily search in current buffer' })
-
-      -- It's also possible to pass additional configuration options.
-      --  See `:help telescope.builtin.live_grep()` for information about particular keys
-      vim.keymap.set('n', '<leader>s/', function()
-        builtin.live_grep {
-          grep_open_files = true,
-          prompt_title = 'Live Grep in Open Files',
-        }
-      end, { desc = '[S]earch [/] in Open Files' })
-
-      -- Shortcut for searching your Neovim configuration files
-      vim.keymap.set('n', '<leader>sn', function()
-        builtin.find_files { cwd = vim.fn.stdpath 'config' }
-      end, { desc = '[S]earch [N]eovim files' })
-    end,
-  },
-
   -- LSP Plugins
   {
     -- `lazydev` configures Lua LSP for your Neovim config, runtime and plugins
@@ -534,6 +388,7 @@ require('lazy').setup({
       library = {
         -- Load luvit types when the `vim.uv` word is found
         { path = '${3rd}/luv/library', words = { 'vim%.uv' } },
+        { path = 'snacks.nvim', words = { 'Snacks' } },
       },
     },
   },
@@ -597,35 +452,26 @@ require('lazy').setup({
             vim.keymap.set(mode, keys, func, { buffer = event.buf, desc = 'LSP: ' .. desc })
           end
 
-          -- NOTE:
-          -- With Neovim v0.11 `gr` is a prefix for a bunch of code actions
-          -- https://github.com/nvim-lua/kickstart.nvim/pull/1427
-          -- Commented out the old mapping, let's see how it evolves..
-
           -- Jump to the definition of the word under your cursor.
           --  This is where a variable was first declared, or where a function is defined, etc.
           --  To jump back, press <C-t>.
-          map('gd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')
-          map('grd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')
+          map('gd', require('snacks').picker.lsp_definitions, '[G]oto [D]efinition')
+          map('grd', require('snacks').picker.lsp_definitions, '[G]oto [D]efinition')
 
           -- Rename the variable under your cursor.
           --  Most Language Servers support renaming across files, etc.
-          -- map('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
           map('grn', vim.lsp.buf.rename, '[R]e[n]ame')
 
           -- Execute a code action, usually your cursor needs to be on top of an error
           -- or a suggestion from your LSP for this to activate.
-          -- map('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction', { 'n', 'x' })
           map('gra', vim.lsp.buf.code_action, '[G]oto Code [A]ction', { 'n', 'x' })
 
           -- Find references for the word under your cursor.
-          -- map('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
-          map('grr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
+          map('grr', require('snacks').picker.lsp_references, '[G]oto [R]eferences')
 
           -- Jump to the implementation of the word under your cursor.
           --  Useful when your language has ways of declaring types without an actual implementation.
-          -- map('gI', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')
-          map('gri', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')
+          map('gri', require('snacks').picker.lsp_implementations, '[G]oto [I]mplementation')
 
           -- WARN: This is not Goto Definition, this is Goto Declaration.
           --  For example, in C this would take you to the header.
@@ -635,18 +481,15 @@ require('lazy').setup({
           -- Jump to the type of the word under your cursor.
           --  Useful when you're not sure what type a variable is and you want to see
           --  the definition of its *type*, not where it was *defined*.
-          -- map('<leader>D', require('telescope.builtin').lsp_type_definitions, 'Type [D]efinition')
-          map('grt', require('telescope.builtin').lsp_type_definitions, '[G]oto [T]ype Definition')
+          map('grt', require('snacks').picker.lsp_type_definitions, '[G]oto [T]ype Definition')
 
           -- Fuzzy find all the symbols in your current document.
           --  Symbols are things like variables, functions, types, etc.
-          -- map('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
-          map('gO', require('telescope.builtin').lsp_document_symbols, 'Open Document Symbols')
+          map('gO', require('snacks').picker.lsp_symbols, 'Open Document Symbols')
 
           -- Fuzzy find all the symbols in your current workspace.
           --  Similar to document symbols, except searches over your entire project.
-          -- map('<leader>Ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
-          map('gW', require('telescope.builtin').lsp_dynamic_workspace_symbols, 'Open Workspace Symbols')
+          map('gW', require('snacks').picker.lsp_workspace_symbols, 'Open Workspace Symbols')
 
           -- This function resolves a difference between neovim nightly (version 0.11) and stable (version 0.10)
           ---@param client vim.lsp.Client
@@ -977,7 +820,7 @@ require('lazy').setup({
     -- Change the name of the colorscheme plugin below, and then
     -- change the command in the config to whatever the name of that colorscheme is.
     --
-    -- If you want to see what colorschemes are already installed, you can use `:Telescope colorscheme`.
+    -- If you want to see what colorschemes are already installed, you can use `:lua Snacks.picker.colorschemes()`.
     'catppuccin/nvim',
     name = 'catppuccin',
     priority = 1000, -- Make sure to load this before all the other start plugins.
@@ -1078,9 +921,9 @@ require('lazy').setup({
   { import = 'custom.plugins' },
   --
   -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
-  -- Or use telescope!
+  -- Or use hte "help" snacks-picker!
   -- In normal mode type `<space>sh` then write `lazy.nvim-plugin`
-  -- you can continue same window with `<space>sr` which resumes last telescope search
+  -- you can continue same window with `<space>sr` which resumes last snacks-picker search
 }, {
   ui = {
     -- If you are using a Nerd Font: set icons to an empty table which will use the
diff --git a/lua/custom/plugins/copilot-chat.lua b/lua/custom/plugins/copilot-chat.lua
@@ -13,30 +13,10 @@ return {
   opts = {
     -- See Configuration section for options
     model = 'claude-3.7-sonnet',
-    contexts = {
-      -- Open a file picker to select a file
-      -- https://github.com/CopilotC-Nvim/CopilotChat.nvim/issues/690#issuecomment-2551162017
-      -- file = {
-      --   input = function(callback)
-      --     local telescope = require 'telescope.builtin'
-      --     local actions = require 'telescope.actions'
-      --     local action_state = require 'telescope.actions.state'
-      --     telescope.find_files {
-      --       attach_mappings = function(prompt_bufnr)
-      --         actions.select_default:replace(function()
-      --           actions.close(prompt_bufnr)
-      --           local selection = action_state.get_selected_entry()
-      --           callback(selection[1])
-      --         end)
-      --         return true
-      --       end,
-      --     }
-      --   end,
-      -- },
-    },
   },
   keys = {
     {
+      -- TODO: find a new keymap for this after upgrading to Neovim v11
       '<leader>ccq',
       function()
         -- Create floating window
diff --git a/lua/custom/plugins/snacks.lua b/lua/custom/plugins/snacks.lua
