plugin/telescope: add keymap to show hidden files

The 0.1.x branch wasn't properly updated

lazy-lock.json

@@ -40,7 +40,7 @@
   "render-markdown.nvim": { "branch": "main", "commit": "75a0a9596a91130fae43d3b7c0d6c651645ef1df" },
   "resession.nvim": { "branch": "master", "commit": "c4d92a57b3936a2d6e1c087dbd6b670da2b1b082" },
   "statuscol.nvim": { "branch": "main", "commit": "1022f922b77b44c36f8057ac29adbfd89ce86958" },
-  "telescope.nvim": { "branch": "0.1.x", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" },
+  "telescope.nvim": { "branch": "master", "commit": "b324469959908c1c7434eb65d80e87895e6828f7" },
   "trouble.nvim": { "branch": "main", "commit": "6efc446226679fda0547c0fd6a7892fd5f5b15d8" },
   "vim-wakatime": { "branch": "master", "commit": "f699e30ca1ba0c7f316847316fd0ba19d3ee51c1" },
   "which-key.nvim": { "branch": "main", "commit": "fb070344402cfc662299d9914f5546d840a22126" }

lua/valeth/plugins/telescope.lua

@@ -1,6 +1,5 @@
 local spec = {
     "nvim-telescope/telescope.nvim",
-    branch = "0.1.x",
 }
 
 spec.dependencies = {
@@ -15,6 +14,9 @@ spec.keys = {
     { "<Leader>fc", "<cmd>Telescope git_status<CR>", desc = "Find changed files" },
 }
 
+-- Not sure where in the state this is stored, so just track it here
+local find_files_show_hidden = false
+
 spec.config = function()
     local telescope = require("telescope")
     local builtin = require("telescope.builtin")
@@ -44,12 +46,26 @@ spec.config = function()
         end
     end
 
+    -- Very primitive solution, but good enough for now
+    local function toggle_hidden(bufnr)
+        local state = require("telescope.actions.state")
+        local current_picker = state.get_current_picker(bufnr)
+        local current_prompt = get_current_prompt(current_picker)
+
+        find_files_show_hidden = not find_files_show_hidden
+
+        builtin.find_files({ default_text = current_prompt, hidden = find_files_show_hidden })
+    end
+
+    local find_prompt_prefix = "🔍";
+
     telescope.setup({
         defaults = {
             initial_mode = "insert"
         },
         pickers = {
             buffers = {
+                prompt_prefix = find_prompt_prefix,
                 mappings = {
                     i = {
                         ["<C-d>"] = actions.delete_buffer + actions.move_to_top,
@@ -61,9 +77,11 @@ spec.config = function()
                 }
             },
             find_files = {
+                prompt_prefix = find_prompt_prefix,
                 mappings = {
                     i = {
                         ["<C-f>"] = cycle_picker,
+                        ["<C-h>"] = toggle_hidden,
                     }
                 }
             }