From e1e143bc63895d96fa9dc86416437d11ba130e16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Sun, 7 Apr 2024 14:24:58 +0200
Subject: nvim: improve telescope file open

---
 config/nvim/init.vim                 |  9 +--------
 config/nvim/lua/mytelescopefiles.lua | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 8 deletions(-)
 create mode 100644 config/nvim/lua/mytelescopefiles.lua

(limited to 'config')

diff --git a/config/nvim/init.vim b/config/nvim/init.vim
index 491ae47..77e572d 100644
--- a/config/nvim/init.vim
+++ b/config/nvim/init.vim
@@ -136,20 +136,13 @@ let g:UltiSnipsJumpBackwardTrigger='<c-k>'
 
 " Telescope
 nnoremap <c-c><c-c> :Telescope buffers<cr>
-nnoremap <c-p> :call TelescopeFiles()<cr>
+nnoremap <c-p> :lua require('mytelescopefiles')()<cr>
 nnoremap <c-s-p> :Telescope lsp_document_symbols<cr>
 nmap <leader>] :Telescope lsp_definitions<cr>
 nmap <leader><leader>] :Telescope lsp_type_definitions<cr>
 nmap <leader>[ :Telescope lsp_implementations<cr>
 nmap <leader><leader>[ :Telescope lsp_references<cr>
 nmap <F9> :Telescope diagnostics bufnr=0<cr>
-function TelescopeFiles()
-	if stridx(system('git rev-parse --is-inside-work-tree 2>/dev/null || true'), 'true') != -1
-		lua require('telescope.builtin').git_files{use_file_path=true,git_command={"sh","-c","git ls-files -c --recurse-submodules && git ls-files -o --exclude-standard"}}
-	else
-		lua require('telescope.builtin').find_files{}
-	endif
-endfunction
 
 " Copy line location
 nmap <leader><leader>c :let @+=expand("%:p") . ":" . line(".")<cr>
diff --git a/config/nvim/lua/mytelescopefiles.lua b/config/nvim/lua/mytelescopefiles.lua
new file mode 100644
index 0000000..46253eb
--- /dev/null
+++ b/config/nvim/lua/mytelescopefiles.lua
@@ -0,0 +1,22 @@
+local ts = require("telescope.builtin")
+local utils = require("telescope.utils")
+
+return function()
+	local root, ret = utils.get_os_command_output({ "git", "rev-parse", "--show-toplevel" }, vim.fn.expand("%:h"))
+	if ret == 0 then
+		ts.git_files({
+			git_command = {
+				"sh",
+				"-c",
+				"git -C "
+					.. root[1]
+					.. " ls-files -c --recurse-submodules && git -C "
+					.. root[1]
+					.. " ls-files -o --exclude-standard",
+			},
+		})
+	else
+		-- TODO use root if this file is relative to the current one
+		ts.find_files()
+	end
+end
-- 
cgit v1.2.3