fix: the second picker couldn't open any file

Due to options being changed for the first picker (in particular, a
custom formatter is set), the second picker was unable to open any file,
it would only point to folders.

This commit fixes this behavior by passing down only the user options to
the second picker, along with the ones specifically needed by it.

Fixes #46

Author: cljoly

lua/telescope/_extensions/repo/main.lua

@@ -130,14 +130,21 @@ local function project_live_grep(opts)
     require("telescope.builtin").live_grep(opts)
 end
 
-local function call_picker(opts, command, prompt_title_supplement)
+local function call_picker(list_opts, command, prompt_title_supplement, user_opts)
+    if list_opts == nil then
+        error("Incorrect call to call_picker, list_opts should be specified to pass relevant options to the first picker")
+    end
+    if user_opts == nil then
+        error("Incorrect call to call_picker, user_opts should be specified to pass relevant options to the second picker")
+    end
+
     local prompt_title = "Git repositories"
     if prompt_title_supplement ~= nil then
         prompt_title = prompt_title .. prompt_title_supplement
     end
-    pickers.new(opts, {
+    pickers.new(list_opts, {
         prompt_title = prompt_title,
-        finder = finders.new_oneshot_job(command, opts),
+        finder = finders.new_oneshot_job(command, list_opts),
         previewer = previewers.new_termopen_previewer({
             get_command = function(entry)
                 local dir = Path:new(from_entry.path(entry))
@@ -156,28 +163,28 @@ local function call_picker(opts, command, prompt_title_supplement)
                 return utils.find_generic_previewer_for_document(doc.filename)
             end,
         }),
-        sorter = conf.file_sorter(opts),
+        sorter = conf.file_sorter(list_opts),
         attach_mappings = function(prompt_bufnr)
             actions_set.select:replace(function(_, type)
                 local entry = actions_state.get_selected_entry()
                 local dir = from_entry.path(entry)
                 if type == "default" then
                     actions._close(prompt_bufnr, false)
                     vim.schedule(function()
-                        project_files(vim.tbl_extend("force", opts, { cwd = dir }))
+                        project_files(vim.tbl_extend("force", user_opts, { cwd = dir }))
                     end)
                 end
                 if type == "vertical" then
                     actions._close(prompt_bufnr, false)
                     vim.schedule(function()
-                        project_live_grep(vim.tbl_extend("force", opts, { cwd = dir }))
+                        project_live_grep(vim.tbl_extend("force", list_opts, { cwd = dir }))
                     end)
                     return
                 end
                 if type == "tab" then
                     vim.cmd("tabe " .. dir)
                     vim.cmd("tcd " .. dir)
-                    project_files(vim.tbl_extend("force", opts, { cwd = dir }))
+                    project_files(vim.tbl_extend("force", list_opts, { cwd = dir }))
                     return
                 end
             end)
@@ -188,20 +195,22 @@ end
 
 -- List of repos built using locate (or variants)
 M.cached_list = function(opts)
-    opts = vim.tbl_deep_extend("force", r_config.values.cached_list or {}, opts or {})
-    opts.entry_maker = t_utils.get_lazy_default(opts.entry_maker, gen_from_locate_wrapper, opts)
-    local locate_command = cached_list.prepare_command(opts)
+    local common_opts = opts or {}
+    local list_opts = vim.tbl_deep_extend("force", r_config.values.cached_list or {}, common_opts)
+    list_opts.entry_maker = t_utils.get_lazy_default(list_opts.entry_maker, gen_from_locate_wrapper, list_opts)
+    local locate_command = cached_list.prepare_command(list_opts)
 
-    call_picker(opts, locate_command, " (cached)")
+    call_picker(list_opts, locate_command, " (cached)", common_opts)
 end
 
 -- Always up to date list of repos built using fd
 M.list = function(opts)
-    opts = vim.tbl_deep_extend("force", r_config.values.list or {}, opts or {})
-    opts.entry_maker = t_utils.get_lazy_default(opts.entry_maker, gen_from_fd, opts)
-    local fd_command = list.prepare_command(opts)
+    local common_opts = opts or {}
+    local list_opts = vim.tbl_deep_extend("force", r_config.values.list or {}, common_opts)
+    list_opts.entry_maker = t_utils.get_lazy_default(list_opts.entry_maker, gen_from_fd, list_opts)
+    local fd_command = list.prepare_command(list_opts)
 
-    call_picker(opts, fd_command, " (built on the fly)")
+    call_picker(list_opts, fd_command, " (built on the fly)", common_opts)
 end
 
 return M