From a6845c9cc72133661ab7e2c1a6d59f0e34ca2125 Mon Sep 17 00:00:00 2001
From: kylo252 <59826753+kylo252@users.noreply.github.com>
Date: Wed, 3 Nov 2021 12:30:34 +0100
Subject: [PATCH] fix: dashboard now runs on fresh installs (#1896)

---
 lua/lvim/core/treesitter.lua | 6 +++++-
 utils/installer/install.sh   | 5 +----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/lua/lvim/core/treesitter.lua b/lua/lvim/core/treesitter.lua
index ce99deba..9c6c555e 100644
--- a/lua/lvim/core/treesitter.lua
+++ b/lua/lvim/core/treesitter.lua
@@ -71,7 +71,11 @@ M.setup = function()
     return
   end
 
-  treesitter_configs.setup(lvim.builtin.treesitter)
+  local opts = vim.deepcopy(lvim.builtin.treesitter)
+
+  -- avoid running any installers in headless mode since it's harder to detect failures
+  opts.ensure_installed = #vim.api.nvim_list_uis() == 0 and {} or opts.ensure_installed
+  treesitter_configs.setup(opts)
 
   if lvim.builtin.treesitter.on_config_done then
     lvim.builtin.treesitter.on_config_done(treesitter_configs)
diff --git a/utils/installer/install.sh b/utils/installer/install.sh
index 2e4fd55e..e7631999 100755
--- a/utils/installer/install.sh
+++ b/utils/installer/install.sh
@@ -353,16 +353,13 @@ function setup_lvim() {
 
   echo "Preparing Packer setup"
 
-  rm -f "$LUNARVIM_CONFIG_DIR/config.lua"
-  touch "$LUNARVIM_CONFIG_DIR/config.lua"
+  cp "$LUNARVIM_RUNTIME_DIR/lvim/utils/installer/config.example.lua" "$LUNARVIM_CONFIG_DIR/config.lua"
 
   "$INSTALL_PREFIX/bin/lvim" --headless \
     -c 'autocmd User PackerComplete quitall' \
     -c 'PackerSync'
 
   echo "Packer setup complete"
-
-  cp "$LUNARVIM_RUNTIME_DIR/lvim/utils/installer/config.example.lua" "$LUNARVIM_CONFIG_DIR/config.lua"
 }
 
 function update_lvim() {