feat(git): add custom status sidebar and diff viewer

plugins/nvim-tree.lua

@@ -111,8 +111,8 @@ require("nvim-tree").setup({
         full_name = true,
         root_folder_label = function(path)
             local label = vim.fn.fnamemodify(path, ":~")
-            local git_head = vim.fn.FugitiveHead()
-            if git_head ~= "" then
+            local git_head = require("git").head(path)
+            if git_head then
                 label = label .. ("  %s"):format(git_head)
             end
             return label

plugins/onedark.lua

@@ -50,9 +50,9 @@ local highlights = {
     DiffAdd = { bg = "#1a2f22" },
     DiffChange = { bg = "#15304a" },
     DiffDelete = { bg = "#311c1e" },
-    GitDeleted = { fg = c.red },
-    GitDirty = { fg = c.yellow },
-    GitNew = { fg = c.green },
+    -- GitDeleted = { fg = c.red },
+    -- GitUnstaged = { fg = c.yellow },
+    -- GitUntracked = { fg = c.green },
 }
 for kind, color in pairs(completion_kind_colors) do
     highlights["LspKind" .. kind] = { fg = color }

plugins/vim-fugitive.lua

@@ -1,35 +1,3 @@
-local function open_git_status()
-    local previous_win = vim.api.nvim_get_current_win()
-    vim.cmd("leftabove vertical G")
-    vim.api.nvim_win_set_width(0, 50)
-    vim.api.nvim_set_option_value("winfixwidth", true, { scope = "local" })
-    vim.api.nvim_set_current_win(previous_win)
-end
-
-local function get_git_status_win()
-    local current_tabpage = vim.api.nvim_get_current_tabpage()
-    for _, win in ipairs(vim.api.nvim_tabpage_list_wins(current_tabpage)) do
-        local buf = vim.api.nvim_win_get_buf(win)
-        local buftype = vim.api.nvim_get_option_value("buftype", { buf = buf })
-        if
-            buftype == "nowrite"
-            and vim.api.nvim_buf_get_name(buf):match("^fugitive://.*%.git//$")
-        then
-            return win
-        end
-    end
-end
-
-local function toggle_git_status()
-    local win = get_git_status_win()
-    if win then
-        vim.api.nvim_win_close(win, false)
-        return
-    end
-
-    open_git_status()
-end
-
 vim.api.nvim_create_user_command("Glog", function(opts)
     local mods = opts.mods ~= "" and (opts.mods .. " ") or ""
     vim.cmd(
@@ -58,7 +26,6 @@ end)
 vim.keymap.set("n", "<leader>gp", function()
     vim.cmd.G("push")
 end)
-vim.keymap.set("n", "<leader>gg", toggle_git_status)
 
 vim.api.nvim_create_autocmd("User", {
     pattern = "GitRefresh",