expand paths more smartly (#2599)

lua/telescope/builtin/__files.lua

@@ -96,12 +96,12 @@ files.live_grep = function(opts)
   local vimgrep_arguments = opts.vimgrep_arguments or conf.vimgrep_arguments
   local search_dirs = opts.search_dirs
   local grep_open_files = opts.grep_open_files
-  opts.cwd = opts.cwd and vim.fn.expand(opts.cwd) or vim.loop.cwd()
+  opts.cwd = utils.smart_path_expand(opts.cwd or vim.loop.cwd())
 
   local filelist = get_open_filelist(grep_open_files, opts.cwd)
   if search_dirs then
     for i, path in ipairs(search_dirs) do
-      search_dirs[i] = vim.fn.expand(path)
+      search_dirs[i] = utils.smart_path_expand(path)
     end
   end
 
@@ -166,7 +166,7 @@ files.live_grep = function(opts)
 end
 
 files.grep_string = function(opts)
-  opts.cwd = opts.cwd and vim.fn.expand(opts.cwd) or vim.loop.cwd()
+  opts.cwd = utils.smart_path_expand(opts.cwd or vim.loop.cwd())
   local vimgrep_arguments = vim.F.if_nil(opts.vimgrep_arguments, conf.vimgrep_arguments)
   local word
   local visual = vim.fn.mode() == "v"
@@ -225,7 +225,7 @@ files.grep_string = function(opts)
     end
   elseif opts.search_dirs then
     for _, path in ipairs(opts.search_dirs) do
-      table.insert(args, vim.fn.expand(path))
+      table.insert(args, utils.smart_path_expand(path))
     end
   end
 
@@ -278,7 +278,7 @@ files.find_files = function(opts)
 
   if search_dirs then
     for k, v in pairs(search_dirs) do
-      search_dirs[k] = vim.fn.expand(v)
+      search_dirs[k] = utils.smart_path_expand(v)
     end
   end
 
@@ -355,7 +355,7 @@ files.find_files = function(opts)
   end
 
   if opts.cwd then
-    opts.cwd = vim.fn.expand(opts.cwd)
+    opts.cwd = utils.smart_path_expand(opts.cwd)
   end
 
   opts.entry_maker = opts.entry_maker or make_entry.gen_from_file(opts)
@@ -444,7 +444,7 @@ end
 
 files.current_buffer_fuzzy_find = function(opts)
   -- All actions are on the current buffer
-  local filename = vim.fn.expand(vim.api.nvim_buf_get_name(opts.bufnr))
+  local filename = utils.smart_path_expand(vim.api.nvim_buf_get_name(opts.bufnr))
   local filetype = vim.api.nvim_buf_get_option(opts.bufnr, "filetype")
 
   local lines = vim.api.nvim_buf_get_lines(opts.bufnr, 0, -1, false)
@@ -548,7 +548,7 @@ files.tags = function(opts)
 
   local tagfiles = opts.ctags_file and { opts.ctags_file } or vim.fn.tagfiles()
   for i, ctags_file in ipairs(tagfiles) do
-    tagfiles[i] = vim.fn.expand(ctags_file, true)
+    tagfiles[i] = utils.smart_path_expand(ctags_file, true)
   end
   if vim.tbl_isempty(tagfiles) then
     utils.notify("builtin.tags", {