Update cpy_buffers plugin configuration to support yanking registers

Author: adia-dev

README.md

@@ -6,8 +6,6 @@ Cpy Buffers is a Neovim plugin that leverages Telescope to enable copying the co
 
 https://github.com/adia-dev/cpy_buffers.nvim/assets/63371699/9c6a5090-4ffa-4b78-8296-a3391a17c840
 
-
-
 ## Requirements
 
 - Neovim (0.8.0 or higher)
@@ -36,6 +34,10 @@ To initialize the plugin with (optional) custom configurations, add the followin
 
 ```lua
 require('cpy_buffers').setup({
+	-- register to use for copy operations
+	-- e.g: `+` will use the system clipboard (default)
+	-- e.g: `"` will use the unnamed register, good for yanking inside vim
+	register = "+",
 	keymaps = {
 		open_picker = "<leader>fc",
 		toggle_hidden = "<leader>g",

lua/cpy_buffers/config.lua

@@ -1,6 +1,10 @@
 local M = {}
 
 M.defaults = {
+	-- register to use for copy operations
+	-- e.g: `+` will use the system clipboard (default)
+	-- e.g: `"` will use the unnamed register, good for yanking inside vim
+	register = "+",
 	keymaps = {
 		open_picker = "<leader>fc",
 		toggle_selection = "<TAB>",

lua/cpy_buffers/init.lua

@@ -8,7 +8,7 @@ function M.setup(opts)
 	opts = opts or {}
 	config.setup(opts)
 	keymaps.setup()
-    commands.register_commands()
+	commands.register_commands()
 end
 
 return M

lua/cpy_buffers/utils.lua

@@ -7,8 +7,6 @@ local M = {}
 
 M.selected_entries = {}
 
-
-
 function M.copy_contents_of_selected_files()
     local contents = {}
     local paths = {}
@@ -30,13 +28,12 @@ function M.copy_contents_of_selected_files()
 
 
     local all_contents = table.concat(contents, "\n\n")
-    vim.fn.setreg("+", all_contents)
+    vim.fn.setreg(config.get_config().register, all_contents)
 
     if vim.tbl_isempty(contents) then
         vim.api.nvim_echo({ { "No files were copied", "WarningMsg" } }, true, {})
         return
     else
-        -- message to print the paths of the copied files in a bullet list
         local message = "Copied the contents of the following files:\n"
         for _, path in ipairs(paths) do
             message = message .. "  - " .. path .. "\n"
@@ -57,15 +54,12 @@ function M.copy_all_files(prompt_bufnr)
         return
     end
 
-    -- Select all entries
     for _, entry in ipairs(entries) do
         M.selected_entries[entry.value] = true
     end
 
-    -- Now copy the contents
     M.copy_contents_of_selected_files()
 
-    -- Close the picker
     actions.close(prompt_bufnr)
     M.selected_entries = {}
 end
@@ -228,8 +222,7 @@ function M.attach_mappings(prompt_bufnr, map)
             key = cfg.keymaps.toggle_hidden,
             action = function()
                 config.toggle_hidden()
-                -- refresh the picker
-                local current_picker = action_state.get_current_picker(prompt_bufnr)
+
                 local rg_command
                 if config.get_state().hide_hidden_files then
                     rg_command = { "rg", "--files", "--hidden", "--glob", "!.git/*", "--glob", "!node_modules/*",
@@ -242,6 +235,7 @@ function M.attach_mappings(prompt_bufnr, map)
                     table.insert(rg_command, opt)
                 end
 
+                local current_picker = action_state.get_current_picker(prompt_bufnr)
                 current_picker:refresh(finders.new_oneshot_job(rg_command))
 
                 if config.get_state().hide_hidden_files then