fix(buffers): remove legacy opts.buffers (closes #2519)

Author: ibhagwan

lua/fzf-lua/providers/buffers.lua

@@ -41,41 +41,36 @@ local filter_buffers = function(opts, unfiltered)
   end
 
   local excluded, max_bufnr = {}, 0
-  local bufnrs = type(opts.buffers) == "table"
-      and vim.tbl_map(function(b)
-        max_bufnr = math.max(max_bufnr, b)
-        return b
-      end, opts.buffers)
-      or vim.tbl_filter(function(b)
-        local buf_valid = vim.api.nvim_buf_is_valid(b)
-        if not buf_valid then
-          excluded[b] = true
-        elseif not opts.show_unlisted and b ~= utils.CTX().bufnr and vim.fn.buflisted(b) ~= 1 then
-          excluded[b] = true
-        elseif not opts.show_unloaded and not vim.api.nvim_buf_is_loaded(b) then
-          excluded[b] = true
-        elseif opts.ignore_current_buffer and b == utils.CTX().bufnr then
-          excluded[b] = true
-        elseif opts.current_tab_only and not curtab_bufnrs[b] then
-          excluded[b] = true
-        elseif opts.no_term_buffers and utils.is_term_buffer(b) then
-          excluded[b] = true
-        elseif opts.cwd_only and not path.is_relative_to(vim.api.nvim_buf_get_name(b), utils.cwd()) then
-          excluded[b] = true
-        elseif opts.cwd and not path.is_relative_to(vim.api.nvim_buf_get_name(b), opts.cwd) then
-          excluded[b] = true
-        elseif type(opts.filter) == "function" then
-          -- Custom buffer filter #2162
-          excluded[b] = not opts.filter(b)
-        end
-        if buf_valid and vim.api.nvim_get_option_value("ft", { buf = b }) == "qf" then
-          excluded[b] = not opts.show_quickfix and true or nil
-        end
-        if not excluded[b] and b > max_bufnr then
-          max_bufnr = b
-        end
-        return not excluded[b]
-      end, unfiltered)
+  local bufnrs = vim.tbl_filter(function(b)
+    local buf_valid = vim.api.nvim_buf_is_valid(b)
+    if not buf_valid then
+      excluded[b] = true
+    elseif not opts.show_unlisted and b ~= utils.CTX().bufnr and vim.fn.buflisted(b) ~= 1 then
+      excluded[b] = true
+    elseif not opts.show_unloaded and not vim.api.nvim_buf_is_loaded(b) then
+      excluded[b] = true
+    elseif opts.ignore_current_buffer and b == utils.CTX().bufnr then
+      excluded[b] = true
+    elseif opts.current_tab_only and not curtab_bufnrs[b] then
+      excluded[b] = true
+    elseif opts.no_term_buffers and utils.is_term_buffer(b) then
+      excluded[b] = true
+    elseif opts.cwd_only and not path.is_relative_to(vim.api.nvim_buf_get_name(b), utils.cwd()) then
+      excluded[b] = true
+    elseif opts.cwd and not path.is_relative_to(vim.api.nvim_buf_get_name(b), opts.cwd) then
+      excluded[b] = true
+    elseif type(opts.filter) == "function" then
+      -- Custom buffer filter #2162
+      excluded[b] = not opts.filter(b)
+    end
+    if buf_valid and vim.api.nvim_get_option_value("ft", { buf = b }) == "qf" then
+      excluded[b] = not opts.show_quickfix and true or nil
+    end
+    if not excluded[b] and b > max_bufnr then
+      max_bufnr = b
+    end
+    return not excluded[b]
+  end, unfiltered)
 
   return bufnrs, excluded, max_bufnr
 end