From 2100dde7ca03a3482426a76db04d3c3af4a89009 Mon Sep 17 00:00:00 2001
From: Luna Komorebi <lunax@mlunax.com>
Date: Fri, 30 Aug 2024 13:49:12 +0200
Subject: [PATCH] add git shortcuts for nvim

---
 config/nvim/init.lua | 60 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/config/nvim/init.lua b/config/nvim/init.lua
index c823b97..835fda6 100644
--- a/config/nvim/init.lua
+++ b/config/nvim/init.lua
@@ -167,6 +167,66 @@ require("lazy").setup({
 				topdelete = { text = "‾" },
 				changedelete = { text = "~" },
 			},
+			on_attach = function(bufnr)
+				local gs = package.loaded.gitsigns
+
+				local function map(mode, l, r, opts)
+					opts = opts or {}
+					opts.buffer = bufnr
+					vim.keymap.set(mode, l, r, opts)
+				end
+
+				-- Navigation
+				map({ "n", "v" }, "]c", function()
+					if vim.wo.diff then
+						return "]c"
+					end
+					vim.schedule(function()
+						gs.next_hunk()
+					end)
+					return "<Ignore>"
+				end, { expr = true, desc = "Jump to next hunk" })
+
+				map({ "n", "v" }, "[c", function()
+					if vim.wo.diff then
+						return "[c"
+					end
+					vim.schedule(function()
+						gs.prev_hunk()
+					end)
+					return "<Ignore>"
+				end, { expr = true, desc = "Jump to previous hunk" })
+
+				-- Actions
+				-- visual mode
+				map("v", "<leader>hs", function()
+					gs.stage_hunk({ vim.fn.line("."), vim.fn.line("v") })
+				end, { desc = "stage git hunk" })
+				map("v", "<leader>hr", function()
+					gs.reset_hunk({ vim.fn.line("."), vim.fn.line("v") })
+				end, { desc = "reset git hunk" })
+				-- normal mode
+				map("n", "<leader>hs", gs.stage_hunk, { desc = "git stage hunk" })
+				map("n", "<leader>hr", gs.reset_hunk, { desc = "git reset hunk" })
+				map("n", "<leader>hS", gs.stage_buffer, { desc = "git Stage buffer" })
+				map("n", "<leader>hu", gs.undo_stage_hunk, { desc = "undo stage hunk" })
+				map("n", "<leader>hR", gs.reset_buffer, { desc = "git Reset buffer" })
+				map("n", "<leader>hp", gs.preview_hunk, { desc = "preview git hunk" })
+				map("n", "<leader>hb", function()
+					gs.blame_line({ full = false })
+				end, { desc = "git blame line" })
+				map("n", "<leader>hd", gs.diffthis, { desc = "git diff against index" })
+				map("n", "<leader>hD", function()
+					gs.diffthis("~")
+				end, { desc = "git diff against last commit" })
+
+				-- Toggles
+				map("n", "<leader>tb", gs.toggle_current_line_blame, { desc = "toggle git blame line" })
+				map("n", "<leader>td", gs.toggle_deleted, { desc = "toggle git show deleted" })
+
+				-- Text object
+				map({ "o", "x" }, "ih", ":<C-U>Gitsigns select_hunk<CR>", { desc = "select git hunk" })
+			end,
 		},
 	},