3 files changed, 32 insertions, 9 deletions
diff --git a/after/plugin/completition.lua b/after/plugin/completition.lua
index 7140ca5..e1b55f6 100644
--- a/after/plugin/completition.lua
+++ b/after/plugin/completition.lua
@@ -1,8 +1,12 @@
+local ok, cmp = pcall(require, "cmp")
+if not ok then
+  return
+end
+
 local lspkind = require "lspkind"
+local luasnip = require "luasnip"
+local cmp_autopairs = require "nvim-autopairs.completion.cmp"
 
-local luasnip = require("luasnip")
-local cmp = require "cmp"
-local cmp_autopairs = require('nvim-autopairs.completion.cmp')
 cmp.event:on( 'confirm_done', cmp_autopairs.on_confirm_done({  map_char = { tex = '' } }))
 
 cmp.setup {
diff --git a/after/plugin/gitsigns.lua b/after/plugin/gitsigns.lua
new file mode 100644
index 0000000..c8935bd
--- /dev/null
+++ b/after/plugin/gitsigns.lua
@@ -0,0 +1,13 @@
+local ok, gitsigns = pcall(require, "gitsigns")
+if not ok then
+  return
+end
+
+gitsigns.setup({
+    on_attach = function (bufnr)
+        vim.keymap.set('n', '<leader>hs', gitsigns.stage_hunk, {buffer = bufnr} )
+        vim.keymap.set('n', '<leader>hu', gitsigns.undo_stage_hunk, {buffer = bufnr} )
+        vim.keymap.set('n', '<leader>hr', gitsigns.reset_hunk, {buffer = bufnr} )
+        vim.keymap.set('n', '<leader>hp', gitsigns.preview_hunk, {buffer = bufnr} )
+    end
+})
diff --git a/after/plugin/harpoon.lua b/after/plugin/harpoon.lua
index 087b29f..380b26a 100644
--- a/after/plugin/harpoon.lua
+++ b/after/plugin/harpoon.lua
@@ -5,10 +5,16 @@ end
 
 harpoon.setup {}
 
-vim.api.nvim_set_keymap("n", "<Leader>ss", [[ <Cmd>lua require("harpoon.ui").toggle_quick_menu()<CR>]], {noremap = true, silent = true, expr = false})
+vim.keymap.set('n', '<leader>ss', require("harpoon.ui").toggle_quick_menu, {noremap = true, silent = true, expr = false})
+vim.keymap.set('n', '<leader>sa', require("harpoon.mark").add_file, {noremap = true, silent = true, expr = false})
 
-vim.api.nvim_set_keymap("n", "<Leader>sa", [[ <Cmd>lua require("harpoon.mark").add_file()<CR>]], {noremap = true, silent = true, expr = false})
-vim.api.nvim_set_keymap("n", "<Leader>su", [[ <Cmd>lua require("harpoon.ui").nav_file(1)<CR>]], {noremap = true, silent = true, expr = false})
-vim.api.nvim_set_keymap("n", "<Leader>si", [[ <Cmd>lua require("harpoon.ui").nav_file(2)<CR>]], {noremap = true, silent = true, expr = false})
-vim.api.nvim_set_keymap("n", "<Leader>so", [[ <Cmd>lua require("harpoon.ui").nav_file(3)<CR>]], {noremap = true, silent = true, expr = false})
-vim.api.nvim_set_keymap("n", "<Leader>sp", [[ <Cmd>lua require("harpoon.ui").nav_file(4)<CR>]], {noremap = true, silent = true, expr = false})
+for i = 1, 5 do
+    vim.keymap.set(
+        'n',
+        string.format("<leader>%s", i),
+        function ()
+            require("harpoon.ui").nav_file(i)
+        end,
+        {noremap = true, silent = true, expr = false}
+    )
+end