1 files changed, 50 insertions, 0 deletions
diff --git a/lua/alpha/telescope/setup.lua b/lua/alpha/telescope/setup.lua
index 5758746..0e368c7 100644
--- a/lua/alpha/telescope/setup.lua
+++ b/lua/alpha/telescope/setup.lua
@@ -11,8 +11,57 @@ local set_prompt_to_entry_value = function(prompt_bufnr)
   action_state.get_current_picker(prompt_bufnr):reset_prompt(entry.ordinal)
 end
 
+local filetype_hook = function(filepath, bufnr, opts)
+  -- Here for example you can say: if ft == "xyz" then this_regex_highlighing else nothing end
+  --
+  local is_image = function(filepath)
+    local image_extensions = { "png", "jpg" } -- Supported image formats
+    local split_path = vim.split(filepath:lower(), ".", { plain = true })
+    local extension = split_path[#split_path]
+    return vim.tbl_contains(image_extensions, extension)
+  end
+  if not is_image(filepath) then
+    return true
+  end
+  local ui = require "image.ui"
+  local options = require "image.options"
+  local dimensions = require "image.dimensions"
+  local api = require "image.api"
+  local config = require "image.config"
+  local user_opts = {
+    render = {
+      foreground_color = true,
+      background_color = true,
+    },
+  }
+  local global_opts = vim.tbl_deep_extend("force", config.DEFAULT_OPTS, user_opts)
+
+  local ascii_width, ascii_height, horizontal_padding, vertical_padding, img_width, img_height =
+    dimensions.calculate_ascii_width_height(opts.winid, filepath, global_opts)
+  options.set_options_before_render(bufnr)
+  ui.buf_clear(bufnr)
+  local label = ui.create_label(
+    filepath,
+    ascii_width,
+    horizontal_padding,
+    global_opts.render.show_image_dimensions,
+    img_width,
+    img_height
+  )
+
+  api.get_ascii_data_sync(filepath, ascii_width, ascii_height, global_opts, function(ascii_data)
+    ui.buf_insert_data_with_padding(bufnr, ascii_data, horizontal_padding, vertical_padding, label, global_opts)
+
+    options.set_options_after_render(bufnr)
+  end)
+  return false
+end
+
 require("telescope").setup {
   defaults = {
+    preview = {
+      filetype_hook = filetype_hook,
+    },
     prompt_prefix = "❯ ",
     selection_caret = "❯ ",
 
@@ -100,6 +149,7 @@ require("telescope").setup {
       path = "~/.local/share/nvim/databases/telescope_history.sqlite3",
       limit = 100,
     },
+    -- buffer_previewer_maker = new_maker,
   },
 
   pickers = {