feat: hide current buffer

lua/unclutter/tabline.lua

@@ -164,20 +164,26 @@ function tabline.get_tab_label(buf)
 end
 
 --- Get all buffers to be displayed in the tabline
+---@param hide_current boolean?
 ---@return table<number, number>
-function tabline.list()
+function tabline.list(hide_current)
+  hide_current = hide_current or false
   local buffers = {}
   local all_buffers = buffer.all()
+  local current_buffer = buffer.current()
 
   for _, buf in ipairs(all_buffers) do
-    if
-      buffer.current() == buf -- keep current buffer
+    local is_current_buf = buf == current_buffer
+    local should_keep = is_current_buf -- keep current buffer
       or tabline.is_buffer_kept(buf) -- keep buffers that are marked
       or buffer.is_visible(buf) -- keep visible buffers
       or not buffer.is_file(buf) -- keep non-file buffers
       or #buffers < config.clean_after -- keep first n buffers (config)
-    then
-      table.insert(buffers, buf)
+
+    if should_keep then
+      if not is_current_buf or not hide_current then
+        table.insert(buffers, buf)
+      end
     end
   end
 

lua/unclutter/telescope.lua

@@ -33,14 +33,15 @@ telescope.open = function(opts)
   opts = opts or {}
   opts = {
     format = opts.format or "compact",
+    hide_current = opts.hide_current or false,
   }
 
   if not pcall(require, "telescope") then
     print "You need to install telescope.nvim if you want to use this integration"
     return
   end
 
-  local tabline_buffers = require("unclutter.tabline").list()
+  local tabline_buffers = require("unclutter.tabline").list(opts.hide_current)
 
   -- Sort the buffers by last used
   table.sort(tabline_buffers, function(a, b)

readme.md

@@ -74,6 +74,12 @@ unclutter.telescope { format = "cwd" } -- path/folder/file.js
 unclutter.telescope { format = "filename" } -- file.js
 ```
 
+You can also hide the current buffer in the list:
+
+```lua
+unclutter.telescope { hide_current = true } -- default: false
+```
+
 If you want to use the telescope integration without the tabline, you can disable it:
 
 ```lua