nvim: init bootstrappable config

1 files changed, 24 insertions, 0 deletions

diff --git a/dot_config/nvim/lua/ipacker.lua b/dot_config/nvim/lua/ipacker.lua
new file mode 100644
index 0000000..389e168
--- /dev/null
+++ b/dot_config/nvim/lua/ipacker.lua
@@ -0,0 +1,24 @@
+-- init packer = ipacker
+-- returns packer or blackhole
+-- sets ipacker global to # depending on bootstrap level
+-- ipacker =
+	-- 0 = no packer present
+	-- 1 = bootstrapped just now
+	-- 2 = already present
+local fn = vim.fn
+local ipath = fn.stdpath 'data' .. '/site/pack/packer/start/packer.nvim'
+local repo  = 'https://github.com/wbthomason/packer.nvim'
+
+ipacker = 0
+if #fn.findfile('packer.lua', ipath .. '**') == 0 then
+	if fn.executable 'git' == 0 then
+		return require 'blackhole'
+	end
+	fn.system {'git', 'clone', '--depth', '1', repo, ipath}
+	vim.cmd [[packloadall!]]
+	ipacker = 1
+else
+	ipacker = 2
+end
+
+return require 'packer'