nvim/lua/pack.lua
xfy 717df254c6 Add mini.starter dashboard and optimize lazy loading
- Add startup time tracking with hrtime in init.lua
- Configure mini.starter with Neovim ASCII logo and plugin stats
- Switch mini.notify to load on first vim.notify call
- Switch mini.cmdline to load on first ':' keypress
- Add mini.icons eager loading
- Remove x-mode 'p' keymap (handled by mini.operators)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-28 14:11:25 +08:00

379 lines
12 KiB
Lua

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