xfy
f0c6f0a1e7
Extract header_lines and compute max_header_width so the footer can be padded to match the header's visual centering. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
389 lines
12 KiB
Lua
389 lines
12 KiB
Lua
local lazy = require("lazy")
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vim.pack.add({
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"https://github.com/nvim-mini/mini.nvim",
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"https://github.com/rafamadriz/friendly-snippets",
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{ src = "https://github.com/nvim-treesitter/nvim-treesitter", branch = "main" },
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"https://github.com/neovim/nvim-lspconfig",
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"https://github.com/mason-org/mason.nvim",
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"https://github.com/stevearc/conform.nvim",
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"https://github.com/tpope/vim-fugitive",
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})
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-- mini.starter 启动页
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local starter = require("mini.starter")
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local function get_total_plugins()
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local pack_dir = vim.fn.stdpath("data") .. "/site/pack/core/opt"
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local paths = vim.fn.glob(pack_dir .. "/*", false, true)
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local count = 0
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for _, path in ipairs(paths) do
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if vim.fn.isdirectory(path) == 1 then
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count = count + 1
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end
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end
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return count
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end
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local header_lines = {
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"",
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" ███╗ ██╗███████╗ ██████╗ ██╗ ██╗██╗███╗ ███╗",
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" ████╗ ██║██╔════╝██╔═══██╗██║ ██║██║████╗ ████║",
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" ██╔██╗ ██║█████╗ ██║ ██║██║ ██║██║██╔████╔██║",
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" ██║╚██╗██║██╔══╝ ██║ ██║╚██╗ ██╔╝██║██║╚██╔╝██║",
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" ██║ ╚████║███████╗╚██████╔╝ ╚████╔╝ ██║██║ ╚═╝ ██║",
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" ╚═╝ ╚═══╝╚══════╝ ╚═════╝ ╚═══╝ ╚═╝╚═╝ ╚═╝",
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"",
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}
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local max_header_width = 0
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for _, line in ipairs(header_lines) do
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max_header_width = math.max(max_header_width, vim.fn.strdisplaywidth(line))
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end
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starter.setup({
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autoopen = true,
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evaluate_single = false,
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items = { { name = " ", action = "", section = "" } },
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header = table.concat(header_lines, "\n"),
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footer = function()
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local uv = vim.uv or vim.loop
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local ms = (uv:hrtime() - _G.nvim_start_time) / 1e6
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local loaded = vim.tbl_count(require("lazy")._loaded)
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local total = get_total_plugins()
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local text = string.format(" Loaded %d/%d plugins in %.0f ms", loaded, total, ms)
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local text_width = vim.fn.strdisplaywidth(text)
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local pad = math.floor((max_header_width - text_width) / 2)
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return string.rep(" ", pad) .. text
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end,
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content_hooks = {
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starter.gen_hook.aligning("center", "center"),
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},
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})
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-- mini.files - 按键触发
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lazy.on_keys("files", "<leader>-", "n", function()
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require("mini.files").setup({
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mappings = {
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go_in = "<CR>",
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go_in_plus = "L",
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go_out = "_",
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go_out_plus = "H",
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},
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})
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end, function()
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require("mini.files").open()
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end, { desc = "Toggle mini file explorer" })
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lazy.on_keys("files", "-", "n", function()
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require("mini.files").setup({
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mappings = {
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go_in = "<CR>",
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go_in_plus = "L",
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go_out = "_",
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go_out_plus = "H",
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},
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})
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end, function()
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local MiniFiles = require("mini.files")
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MiniFiles.open(vim.api.nvim_buf_get_name(0), false)
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MiniFiles.reveal_cwd()
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end, { desc = "Toggle into currently opened file" })
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-- mini.icons - 启动时加载
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lazy.load("icons", function()
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require("mini.icons").setup()
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end)
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-- mini.notify - 首次 vim.notify 调用时加载
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vim.notify = function(msg, level, opts)
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require("mini.notify").setup({
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content = {
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format = function(notif)
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return notif.msg
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end,
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},
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})
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vim.notify = require("mini.notify").make_notify()
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return vim.notify(msg, level, opts)
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end
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-- mini.cmdline - 首次按 : 时加载
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vim.keymap.set("n", ":", function()
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vim.keymap.del("n", ":")
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require("mini.cmdline").setup({
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autocorrect = { enable = false },
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})
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return ":"
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end, { expr = true, noremap = true })
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-- mini.surround - BufReadPost
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lazy.on_event("surround", "BufReadPost", "*", function()
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require("mini.surround").setup()
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end)
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-- mini.pick + mini.extra - 按键触发
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local load_pick = function()
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lazy.load("pick", function()
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require("mini.pick").setup()
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end)
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lazy.load("extra", function()
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require("mini.extra").setup()
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end)
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end
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lazy.on_keys("pick", "<leader>ff", "n", load_pick, function()
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require("mini.pick").builtin.files()
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end, { desc = "Mini File Picker" })
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lazy.on_keys("pick", "<leader>fw", "n", load_pick, function()
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require("mini.pick").builtin.grep_live()
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end, { desc = "Live grep in project" })
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vim.keymap.set("n", "<leader>ds", vim.diagnostic.setloclist, { desc = "LSP diagnostic loclist" })
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lazy.on_keys("pick", "<leader>sk", "n", load_pick, function()
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require("mini.extra").pickers.keymaps()
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end, { desc = "Search keymaps" })
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lazy.on_keys("pick", "<leader>fa", "n", load_pick, function()
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require("mini.pick").builtin.cli({ command = { "rg", "--files", "--hidden", "--no-ignore", "--color=never" } })
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end, { desc = "Find all files (including hidden/ignored)" })
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lazy.on_keys("pick", "<leader>fh", "n", load_pick, function()
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require("mini.pick").builtin.help()
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end, { desc = "Search help tags" })
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lazy.on_keys("pick", "<leader>fo", "n", load_pick, function()
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require("mini.extra").pickers.oldfiles()
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end, { desc = "Search oldfiles" })
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lazy.on_keys("pick", "<leader>fz", "n", load_pick, function()
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require("mini.extra").pickers.buf_lines({ scope = "current" })
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end, { desc = "Search in current buffer" })
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-- mini.completion - InsertEnter
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lazy.on_event("completion", "InsertEnter", "*", function()
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require("mini.completion").setup({
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lsp_completion = {
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auto_setup = true,
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},
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})
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end)
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-- mini.snippets - InsertEnter
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lazy.on_event("snippets", "InsertEnter", "*", function()
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local MiniSnippets = require("mini.snippets")
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MiniSnippets.setup({
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snippets = {
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MiniSnippets.gen_loader.from_lang(),
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},
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})
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MiniSnippets.start_lsp_server({ match = false })
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end)
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-- mini.diff - BufReadPost
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lazy.on_event("diff", "BufReadPost", "*", function()
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require("mini.diff").setup({
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source = require("mini.diff").gen_source.git({ index = false }),
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view = {
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style = "sign",
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signs = { add = "│", change = "│", delete = "│" },
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},
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mappings = {
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apply = "gs",
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textobject = "",
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},
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})
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end)
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-- mini.diff extra: preview hunk, blame line, select hunk textobject
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local function get_cursor_hunk()
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local buf = vim.api.nvim_get_current_buf()
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local data = require("mini.diff").get_buf_data(buf)
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if not data or not data.hunks or #data.hunks == 0 then
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return nil
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end
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local cursor_line = vim.api.nvim_win_get_cursor(0)[1]
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for _, h in ipairs(data.hunks) do
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local start_line = math.max(h.buf_start, 1)
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local end_line = h.buf_start + h.buf_count - 1
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if h.buf_count == 0 then
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end_line = start_line
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end
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if cursor_line >= start_line and cursor_line <= end_line then
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return h, data.ref_text
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end
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end
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return nil
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end
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local function preview_hunk()
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local hunk, ref_text = get_cursor_hunk()
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if not hunk then
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vim.notify("Cursor not on a hunk", vim.log.levels.WARN)
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return
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end
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local lines = {}
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table.insert(lines, "Hunk type: " .. hunk.type)
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table.insert(lines, string.format("Buffer lines: %d-%d", hunk.buf_start, hunk.buf_start + hunk.buf_count - 1))
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table.insert(lines, string.format("Reference lines: %d-%d", hunk.ref_start, hunk.ref_start + hunk.ref_count - 1))
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table.insert(lines, "---")
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local buf = vim.api.nvim_get_current_buf()
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local ref_lines = vim.split(ref_text or "", "\n")
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if hunk.type == "delete" then
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table.insert(lines, "Deleted lines (from reference):")
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for i = hunk.ref_start, hunk.ref_start + hunk.ref_count - 1 do
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table.insert(lines, "- " .. (ref_lines[i] or ""))
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end
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elseif hunk.type == "add" then
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table.insert(lines, "Added lines:")
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for i = hunk.buf_start, hunk.buf_start + hunk.buf_count - 1 do
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table.insert(lines, "+ " .. (vim.api.nvim_buf_get_lines(buf, i - 1, i, false)[1] or ""))
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end
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else
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table.insert(lines, "Before (reference):")
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for i = hunk.ref_start, hunk.ref_start + hunk.ref_count - 1 do
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table.insert(lines, "- " .. (ref_lines[i] or ""))
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end
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table.insert(lines, "After (buffer):")
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for i = hunk.buf_start, hunk.buf_start + hunk.buf_count - 1 do
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table.insert(lines, "+ " .. (vim.api.nvim_buf_get_lines(buf, i - 1, i, false)[1] or ""))
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end
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end
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local width = math.min(80, vim.o.columns - 4)
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local height = math.min(#lines + 2, vim.o.lines - 4)
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local preview_buf = vim.api.nvim_create_buf(false, true)
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vim.api.nvim_buf_set_lines(preview_buf, 0, -1, false, lines)
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vim.api.nvim_set_option_value("modifiable", false, { buf = preview_buf })
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vim.api.nvim_set_option_value("filetype", "diff", { buf = preview_buf })
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local win = vim.api.nvim_open_win(preview_buf, true, {
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relative = "editor",
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row = math.floor((vim.o.lines - height) / 2),
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col = math.floor((vim.o.columns - width) / 2),
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width = width,
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height = height,
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style = "minimal",
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border = "rounded",
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title = " Hunk Preview ",
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title_pos = "center",
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})
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vim.keymap.set("n", "q", function()
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vim.api.nvim_win_close(win, true)
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end, { buffer = preview_buf })
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vim.keymap.set("n", "<Esc>", function()
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vim.api.nvim_win_close(win, true)
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end, { buffer = preview_buf })
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end
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local function blame_line()
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local file = vim.api.nvim_buf_get_name(0)
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if file == "" then
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vim.notify("No file name", vim.log.levels.WARN)
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return
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end
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local line = vim.api.nvim_win_get_cursor(0)[1]
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local cmd = { "git", "blame", "-L", line .. "," .. line, "--porcelain", file }
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local output = vim.fn.system(cmd)
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if vim.v.shell_error ~= 0 then
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vim.notify("git blame failed", vim.log.levels.ERROR)
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return
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end
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local hash = output:match("^(%x+)%s") or "?"
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local author = output:match("author ([^\n]+)") or "?"
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local email = output:match("author%-mail ([^\n]+)") or "?"
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local time = output:match("author%-time (%d+)")
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local summary = output:match("summary ([^\n]+)") or "?"
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local time_str = time and os.date("%Y-%m-%d %H:%M", tonumber(time)) or "?"
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vim.notify(
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string.format("%s | %s %s | %s\n%s", hash:sub(1, 8), author, email, time_str, summary),
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vim.log.levels.INFO
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)
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end
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vim.keymap.set("n", "<leader>ghp", preview_hunk, { desc = "Preview hunk" })
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vim.keymap.set("n", "<leader>ghb", blame_line, { desc = "Blame line" })
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vim.keymap.set("n", "<leader>gB", function()
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vim.cmd("Git blame")
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end, { desc = "Blame buffer" })
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vim.keymap.set("n", "<leader>gD", function()
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vim.cmd("Git log -p -- %")
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end, { desc = "Git file history" })
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-- vim-fugitive - 按键触发
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lazy.on_keys("fugitive", "<leader>gg", "n", nil, function()
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vim.cmd("tabnew | Git | only")
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end, { desc = "Fugitive Full Page New Tab" })
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lazy.on_keys("fugitive", "<leader>gd", "n", nil, function()
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vim.cmd("Gvdiffsplit")
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end, { desc = "Git diff split" })
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-- mini.pick buffer picker (telescope buffers equivalent)
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lazy.on_keys("pick", "<leader><leader>", "n", load_pick, function()
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local MiniPick = require("mini.pick")
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local delete_buf = function()
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local matches = MiniPick.get_picker_matches()
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local item = matches and matches.current
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if not item or not item.bufnr then
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return
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end
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local bufnr = item.bufnr
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pcall(vim.api.nvim_buf_delete, bufnr, { force = true })
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if MiniPick.is_picker_active() then
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local items = vim.tbl_filter(function(i)
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return i.bufnr and vim.api.nvim_buf_is_valid(i.bufnr)
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end, MiniPick.get_picker_items() or {})
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MiniPick.set_picker_items(items)
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end
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end
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local bufs = vim.tbl_filter(function(b)
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return vim.bo[b.bufnr].buftype == "" and b.listed == 1
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end, vim.fn.getbufinfo())
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table.sort(bufs, function(a, b)
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return a.lastused > b.lastused
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end)
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local items = {}
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for _, info in ipairs(bufs) do
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local name = info.name ~= "" and vim.fn.fnamemodify(info.name, ":.") or "[No Name]"
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table.insert(items, {
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text = name,
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bufnr = info.bufnr,
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})
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end
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MiniPick.start({
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source = {
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name = "Buffers",
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items = items,
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show = function(buf_id, items_arr, query)
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MiniPick.default_show(buf_id, items_arr, query, { show_icons = true })
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end,
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},
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mappings = {
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delete_buffer = { char = "<C-d>", func = delete_buf },
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},
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})
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end, { desc = "Buffers" })
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-- mini.pick filetype picker
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lazy.on_keys("pick", "<leader>ft", "n", load_pick, function()
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local MiniPick = require("mini.pick")
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local filetypes = vim.fn.getcompletion("", "filetype")
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MiniPick.start({
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source = {
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name = "Filetypes",
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items = filetypes,
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choose = function(item)
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vim.bo.filetype = item
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end,
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},
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})
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end, { desc = "Change filetype" })
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