non-working checkpoint

init.lua

@@ -1,112 +1,11 @@
--- Map Leader
+if #vim.api.nvim_list_uis() == 0 then
-vim.g.mapleader = ' '
+  print('--> Running neovim in headless mode')
-vim.g.maplocalleader = ' '
+  require('setup')
-
+  return
--- Disable built-in plugins
-vim.loader.enable()
-vim.g.loaded_gzip = 1
-vim.g.loaded_tar = 1
-vim.g.loaded_tarPlugin = 1
-vim.g.loaded_zip = 1
-vim.g.loaded_zipPlugin = 1
-vim.g.loaded_getscript = 1
-vim.g.loaded_getscriptPlugin = 1
-vim.g.loaded_vimball = 1
-vim.g.loaded_vimballPlugin = 1
-vim.g.loaded_matchit = 1
-vim.g.loaded_2html_plugin = 1
-vim.g.loaded_rrhelper = 1
-vim.g.loaded_matchparen = 1
-vim.g.loaded_tutor_mode_plugin = 1
-vim.g.loaded_spellfile_plugin = 1
-vim.g.loaded_logipat = 1
-vim.g.loaded_rplugin = 1
-vim.g.loaded_netrw = 1 -- use nvim-tree instead
-vim.g.loaded_netrwPlugin = 1
-
--- UI
-vim.g.have_nerd_font = true
-vim.opt.termguicolors = false
-
-vim.opt.textwidth = 100
-vim.opt.colorcolumn = '+0'
-
-vim.opt.signcolumn = 'no'
-vim.opt.number = true
-vim.opt.relativenumber = true
-vim.opt.cursorline = true
-vim.opt.ruler = false
-vim.opt.winborder = 'rounded'
-vim.opt.guicursor = 'n-v-i-c:block'
-
-vim.opt.laststatus = 3
-vim.opt.statusline = '── %f %h%w%m%r %= [%l,%c-%L] ──'
-vim.opt.fillchars = {
-  stl = '─',
-  stlnc = '─',
-  horiz = '─',
-  horizdown = '─',
-  horizup = '─',
-  vert = '│',
-  vertleft = '│',
-  vertright = '│',
-  verthoriz = '│',
-}
-
--- Wrap
-vim.opt.wrap = false
-vim.opt.linebreak = true
-vim.opt.breakindent = true
-
--- Indent
-vim.opt.shiftwidth = 2 -- Number of spaces to use for (auto)indent
-vim.opt.tabstop = 2 -- Number of spaces that a <Tab> in file counts for
-vim.opt.softtabstop = 2 -- Number of spaces when pressing <Tab> in insert mode
-vim.opt.expandtab = true -- Use spaces instead of literal tab characters
-vim.opt.autoindent = true -- Copy indent from the current line when starting a new one
-vim.opt.smartindent = true -- Automatically inserts indents in code blocks (for C-like languages)
-
--- Scroll and mouse
-vim.opt.scrolloff = 10
-vim.opt.sidescrolloff = 5
-vim.opt.mousescroll = 'hor:1,ver:5'
-vim.opt.mouse = 'a' -- Enable mouse support
-
--- Search
-vim.opt.ignorecase = true
-vim.opt.smartcase = true -- Override ignorecase if search contains upper case chars
-vim.opt.inccommand = 'split' -- Live substitution preview
-vim.opt.completeopt = { 'fuzzy', 'menuone', 'popup', 'noselect' }
-
--- Splits
-vim.opt.splitright = true
-vim.opt.splitbelow = true
-
--- Persistence
-vim.opt.undofile = true
-vim.opt.swapfile = false
-
--- Tweaks
-vim.opt.updatetime = 1000
-vim.opt.timeout = true
-vim.opt.ttimeout = true
-vim.opt.timeoutlen = 500
-vim.opt.ttimeoutlen = 10
-
--- Clipboard
-if vim.env.CONTAINER then
-  vim.g.clipboard = {
-    name = 'osc52',
-    copy = {
-      ['+'] = require('vim.ui.clipboard.osc52').copy('+'),
-      ['*'] = require('vim.ui.clipboard.osc52').copy('*'),
-    },
-    paste = {
-      ['+'] = require('vim.ui.clipboard.osc52').paste('+'),
-      ['*'] = require('vim.ui.clipboard.osc52').paste('*'),
-    },
-  }
 end
 
--- require('custom.navigation')
+vim.env.PATH = vim.fn.stdpath('data') .. '/mason/bin:' .. vim.env.PATH
--- require('custom.tabline').setup()
+
+require('core.options')
+require('core.keymaps')
+require('core.events')

lua/core/events.lua

@@ -1,6 +1,6 @@
 local api = vim.api
 local au = api.nvim_create_autocmd
-local group = api.nvim_create_augroup('triimd.events', { clear = true })
+local group = api.nvim_create_augroup('core.events', { clear = true })
 
 -- Automatically create a scratch buffer if Neovim starts with no files
 au('VimEnter', {
@@ -85,41 +85,6 @@ vim.lsp.handlers['textDocument/completion'] = function(err, result, ctx, config)
   return vim.lsp.completion._on_completion_result(err, result, ctx, config)
 end
 
--- Custom terminal
-au('TermOpen', {
-  group = group,
-  callback = function()
-    vim.opt_local.number = false
-    vim.opt_local.relativenumber = false
-    vim.opt_local.scrolloff = 0
-    vim.bo.filetype = 'terminal'
-    vim.cmd.startinsert()
-  end,
-})
-
--- Insert when re-entering a terminal window (after switching back)
-au('BufEnter', {
-  group = group,
-  pattern = 'term://*',
-  callback = function()
-    if vim.bo.buftype == 'terminal' and vim.fn.mode() ~= 'i' then
-      vim.cmd.startinsert()
-    end
-  end,
-})
-
--- Close all terminal buffers before quitting
-au('QuitPre', {
-  group = group,
-  callback = function()
-    for _, buf in ipairs(vim.api.nvim_list_bufs()) do
-      if vim.api.nvim_buf_is_loaded(buf) and vim.bo[buf].buftype == 'terminal' then
-        vim.api.nvim_buf_delete(buf, { force = true })
-      end
-    end
-  end,
-})
-
 au('InsertEnter', {
   group = group,
   once = true,
@@ -129,52 +94,14 @@ au('InsertEnter', {
   end,
 })
 
+      require('modules.theme')
 au('UIEnter', {
   group = group,
   once = true,
   callback = function()
     vim.schedule(function()
-      -- start -----
+      require('modules.navigation')
-
+      require('plugins.language-manager').setup()
-      local commands = {
-        TermDefault = function()
-          vim.cmd('terminal')
-        end,
-
-        TermRelative = function()
-          local shell = vim.o.shell or 'zsh'
-          local dir = vim.fn.expand('%:p:h')
-          vim.cmd(string.format('edit term://%s//%s', dir, shell))
-        end,
-
-        TermSplit = function()
-          vim.cmd('new')
-          vim.cmd('wincmd J')
-          vim.api.nvim_win_set_height(0, 12)
-          vim.wo.winfixheight = true
-          vim.cmd('term')
-        end,
-
-        TermVSplit = function()
-          vim.cmd('vsplit')
-          vim.cmd('term')
-        end,
-      }
-
-      for name, fn in pairs(commands) do
-        vim.api.nvim_create_user_command(name, fn, {})
-      end
-
-      require('triimd.keymaps')
-      require('triimd.filetree')
-      require('triimd.syntax')
-      require('triimd.diagnostics')
-
-      require('plugins.navigation')
-      require('plugins.tabline').setup()
-
-
-      -- end -----
     end)
   end,
 })

lua/core/keymaps.lua

@@ -81,9 +81,8 @@ map('n', '[d', function()
 end)
 map('n', '<leader>q', vim.diagnostic.setloclist)
 map('n', '<leader>d', vim.diagnostic.open_float)
-map('n', '<leader>s', vim.lsp.buf.signature_help)
 
+map('n', 'K', vim.lsp.buf.hover)
 map('n', 'gd', vim.lsp.buf.definition)
 map('n', 'gr', vim.lsp.buf.references)
-map('n', 'K', vim.lsp.buf.hover)
 map('n', '<C-s>', vim.lsp.buf.signature_help)

lua/core/options.lua

@@ -0,0 +1,109 @@
+-- Map Leader
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+-- Disable built-in plugins
+vim.loader.enable()
+vim.g.loaded_gzip = 1
+vim.g.loaded_tar = 1
+vim.g.loaded_tarPlugin = 1
+vim.g.loaded_zip = 1
+vim.g.loaded_zipPlugin = 1
+vim.g.loaded_getscript = 1
+vim.g.loaded_getscriptPlugin = 1
+vim.g.loaded_vimball = 1
+vim.g.loaded_vimballPlugin = 1
+vim.g.loaded_matchit = 1
+vim.g.loaded_2html_plugin = 1
+vim.g.loaded_rrhelper = 1
+vim.g.loaded_matchparen = 1
+vim.g.loaded_tutor_mode_plugin = 1
+vim.g.loaded_spellfile_plugin = 1
+vim.g.loaded_logipat = 1
+vim.g.loaded_rplugin = 1
+vim.g.loaded_netrw = 1 -- use nvim-tree instead
+vim.g.loaded_netrwPlugin = 1
+
+-- UI
+vim.g.have_nerd_font = true
+vim.opt.termguicolors = false
+
+vim.opt.textwidth = 100
+vim.opt.colorcolumn = '+0'
+
+vim.opt.signcolumn = 'no'
+vim.opt.number = true
+vim.opt.relativenumber = true
+vim.opt.cursorline = true
+vim.opt.ruler = false
+vim.opt.winborder = 'rounded'
+vim.opt.guicursor = 'n-v-i-c:block'
+
+vim.opt.laststatus = 3
+vim.opt.statusline = '── %f %h%w%m%r %= [%l,%c-%L] ──'
+vim.opt.fillchars = {
+  stl = '─',
+  stlnc = '─',
+  horiz = '─',
+  horizdown = '─',
+  horizup = '─',
+  vert = '│',
+  vertleft = '│',
+  vertright = '│',
+  verthoriz = '│',
+}
+
+-- Wrap
+vim.opt.wrap = false
+vim.opt.linebreak = true
+vim.opt.breakindent = true
+
+-- Indent
+vim.opt.shiftwidth = 2 -- Number of spaces to use for (auto)indent
+vim.opt.tabstop = 2 -- Number of spaces that a <Tab> in file counts for
+vim.opt.softtabstop = 2 -- Number of spaces when pressing <Tab> in insert mode
+vim.opt.expandtab = true -- Use spaces instead of literal tab characters
+vim.opt.autoindent = true -- Copy indent from the current line when starting a new one
+vim.opt.smartindent = true -- Automatically inserts indents in code blocks (for C-like languages)
+
+-- Scroll and mouse
+vim.opt.scrolloff = 10
+vim.opt.sidescrolloff = 5
+vim.opt.mousescroll = 'hor:1,ver:5'
+vim.opt.mouse = 'a' -- Enable mouse support
+
+-- Search
+vim.opt.ignorecase = true
+vim.opt.smartcase = true -- Override ignorecase if search contains upper case chars
+vim.opt.inccommand = 'split' -- Live substitution preview
+vim.opt.completeopt = { 'fuzzy', 'menuone', 'popup', 'noselect' }
+
+-- Splits
+vim.opt.splitright = true
+vim.opt.splitbelow = true
+
+-- Persistence
+vim.opt.undofile = true
+vim.opt.swapfile = false
+
+-- Tweaks
+vim.opt.updatetime = 1000
+vim.opt.timeout = true
+vim.opt.ttimeout = true
+vim.opt.timeoutlen = 500
+vim.opt.ttimeoutlen = 10
+
+-- Clipboard
+if vim.env.CONTAINER then
+  vim.g.clipboard = {
+    name = 'osc52',
+    copy = {
+      ['+'] = require('vim.ui.clipboard.osc52').copy('+'),
+      ['*'] = require('vim.ui.clipboard.osc52').copy('*'),
+    },
+    paste = {
+      ['+'] = require('vim.ui.clipboard.osc52').paste('+'),
+      ['*'] = require('vim.ui.clipboard.osc52').paste('*'),
+    },
+  }
+end

lua/modules/language-specs.lua

@@ -1,4 +1,7 @@
-local language_specs = {
+local M = {}
+
+function M.get()
+  return {
   { ts = { 'yaml', 'toml', 'sql', 'diff', 'dockerfile', 'gitcommit', 'gitignore' } },
   { ts = { 'c', 'cpp', 'go', 'rust', 'python' } },
 
@@ -15,12 +18,6 @@ local language_specs = {
     format = { 'prettierd', 'prettier' },
   },
 }
+end
 
-local lm = require('plugins.language-manager')
+return M
-
-lm.generate_specs(language_specs)
-
-lm.ts.setup()
-lm.lsp.setup()
-lm.lint.setup()
-lm.format.setup()

lua/modules/navigation.lua

@@ -0,0 +1,2 @@
+require('plugins.finder')
+require('plugins.filetree')

lua/modules/terminal.lua

@@ -0,0 +1,67 @@
+local api = vim.api
+local au = api.nvim_create_autocmd
+local group = api.nvim_create_augroup('triimd.term', { clear = true })
+
+-- Custom terminal
+au('TermOpen', {
+  group = group,
+  callback = function()
+    vim.opt_local.number = false
+    vim.opt_local.relativenumber = false
+    vim.opt_local.scrolloff = 0
+    vim.bo.filetype = 'terminal'
+    vim.cmd.startinsert()
+  end,
+})
+
+-- Insert when re-entering a terminal window (after switching back)
+au('BufEnter', {
+  group = group,
+  pattern = 'term://*',
+  callback = function()
+    if vim.bo.buftype == 'terminal' and vim.fn.mode() ~= 'i' then
+      vim.cmd.startinsert()
+    end
+  end,
+})
+
+-- Close all terminal buffers before quitting
+au('QuitPre', {
+  group = group,
+  callback = function()
+    for _, buf in ipairs(vim.api.nvim_list_bufs()) do
+      if vim.api.nvim_buf_is_loaded(buf) and vim.bo[buf].buftype == 'terminal' then
+        vim.api.nvim_buf_delete(buf, { force = true })
+      end
+    end
+  end,
+})
+
+local commands = {
+  TermDefault = function()
+    vim.cmd('terminal')
+  end,
+
+  TermRelative = function()
+    local shell = vim.o.shell or 'zsh'
+    local dir = vim.fn.expand('%:p:h')
+    vim.cmd(string.format('edit term://%s//%s', dir, shell))
+  end,
+
+  TermSplit = function()
+    vim.cmd('new')
+    vim.cmd('wincmd J')
+    vim.api.nvim_win_set_height(0, 12)
+    vim.wo.winfixheight = true
+    vim.cmd('term')
+  end,
+
+  TermVSplit = function()
+    vim.cmd('vsplit')
+    vim.cmd('term')
+  end,
+}
+
+for name, fn in pairs(commands) do
+  vim.api.nvim_create_user_command(name, fn, {})
+end

lua/modules/theme.lua

@@ -0,0 +1,32 @@
+
+local function load_theme()
+  require('invero').setup({
+    highlights = function(c, tool)
+      c.bg_float = tool(152)
+      return {
+        ModeMsg = { fg = c.yellow, bg = c.none, bold = true },
+        WinSeparator = { fg = c.outline, bg = c.base },
+        StatusLine = { fg = c.outline, bg = c.base },
+        StatusLineNC = { fg = c.text, bg = c.base, bold = true },
+        TabLine = { fg = c.muted, bg = c.none },
+        TabLineSel = { fg = c.text, bg = c.none, bold = true },
+        TabLineFill = { fg = c.outline_light, bg = c.none },
+        Pmenu = { fg = c.text, bg = c.surface },
+        PmenuSel = { fg = c.text, bg = c.accent_light },
+        QuickFixLine = { fg = c.accent, bg = c.none, bold = true },
+      }
+    end,
+  })
+
+  vim.o.background = 'light'
+  vim.cmd.colorscheme('invero')
+end
+
+vim.api.nvim_create_user_command('ReloadInvero', function()
+  require('invero').invalidate_cache()
+  load_theme()
+end, {})
+
+load_theme()
+
+require('plugins.tabline').setup()

lua/plugins/filetree.lua

@@ -1,7 +1,3 @@
-vim.pack.add({
-  { src = 'https://gitea.tomastm.com/tomas.mirchev/nvim-tree.lua', version = 'master' },
-})
-
 local function my_on_attach(bufnr)
   local api = require('nvim-tree.api')
   local opts = { buffer = bufnr }

lua/plugins/language-manager.lua

@@ -1,24 +1,16 @@
---[[
+local M = {
-local lm = require('language_manager')
+  lsp = {},
-lm.install() or .install({'ts_parsers','language_servers','linters','formatters'})
+  ts = {},
-  - treesitter.install specs.ts_parsers
+  lint = {},
-  - mason.install mason-registry.get_package(name):install()
+  format = {},
-lm.generate_specs() or {use_cache=true, only_installed=true}
+}
-lm.delete_cache()
-lm.enable()
---]]
-
-
-vim.pack.add({ 'https://github.com/mason-org/mason.nvim' })
-
-local M = {}
-M.lsp = {}
-M.ts = {}
-M.lint = {}
-M.format = {}
 
 M.group = vim.api.nvim_create_augroup('language-manager', { clear = true })
 
+-- ======== Helpers ========
+
+local cache_path = vim.fn.stdpath('cache') .. '/language-manager.json'
+
 local function wrap(item)
   if type(item) == 'string' then
     return { item }
@@ -31,7 +23,7 @@ end
 
 local function create_set()
   local seen = {}
-  return function(ref, item) -- unique()
+  return function(ref, item)
     if not seen[ref] then
       seen[ref] = {}
     end
@@ -43,6 +35,69 @@ local function create_set()
   end
 end
 
+local function read_file(path)
+  local f = io.open(path, 'r')
+  if not f then
+    return nil
+  end
+  local content = f:read('*a')
+  f:close()
+  return content
+end
+
+local function write_file(path, content)
+  local f = io.open(path, 'w')
+  if not f then
+    return false
+  end
+  f:write(content)
+  f:close()
+  return true
+end
+
+local function to_json(tbl)
+  local ok, result = pcall(vim.json.encode, tbl)
+  return ok and result or nil
+end
+
+local function from_json(str)
+  local ok, result = pcall(vim.json.decode, str)
+  return ok and result or nil
+end
+
+local function hash_spec(tbl)
+  local encoded = to_json(tbl) or ''
+  if vim.fn.exists('*sha256') == 1 then
+    return vim.fn.sha256(encoded)
+  else
+    local tmp = vim.fn.tempname()
+    write_file(tmp, encoded)
+    local handle = io.popen('openssl dgst -sha256 ' .. tmp)
+    local result = handle and handle:read('*a') or ''
+    if handle then
+      handle:close()
+    end
+    return result:match('([a-f0-9]+)') or ''
+  end
+end
+
+local function save_cache(data)
+  local encoded = to_json(data)
+  if encoded then
+    write_file(cache_path, encoded)
+  end
+end
+
+local function load_cache()
+  local raw = read_file(cache_path)
+  if not raw then
+    return nil
+  end
+  return from_json(raw)
+end
+
+-- ======== Spec Builder ========
+
 local function create_spec()
   local S = {}
   local unique = create_set()
@@ -64,20 +119,15 @@ local function create_spec()
 
     for i = 1, last_i do
       local group = groups[i]
-
       if i == last_i then
         for _, item in ipairs(wrap(list)) do
           if unique(ref, item) then
-            if not pointer[group] then
+            pointer[group] = pointer[group] or {}
-              pointer[group] = {}
-            end
             table.insert(pointer[group], item)
           end
         end
       else
-        if not pointer[group] then
+        pointer[group] = pointer[group] or {}
-          pointer[group] = {}
-        end
         pointer = pointer[group]
       end
     end
@@ -86,47 +136,189 @@ local function create_spec()
   return S
 end
 
+-- ======== Spec Generation ========
+
 function M.generate_specs(specs_raw)
+  local install_spec = create_spec()
   local specs = create_spec()
 
+  -- ensure Mason is available
+  vim.cmd.packadd('mason.nvim')
+  require('mason').setup()
+  local registry = require('mason-registry')
+
+  local lsp_map = {}
+
   for _, spec in ipairs(specs_raw) do
-    -- <filetype> -> { ft = <filetype> }
     if type(spec) == 'string' then
       spec = { ft = spec }
     end
 
-    -- Filetype = TS Parser
+    spec.ts = spec.ts or spec.ft
-    if not spec.ts then
-      spec.ts = spec.ft
-    end
-
     specs.add(spec.ts, 'ts_parsers')
-    specs.add(spec.lsp, 'language_servers')
 
-    for _, filetype in ipairs(wrap(spec.ft)) do
+    -- resolve LSP name using Mason registry
-      specs.add(spec.lint, 'linters_by_ft', filetype)
+    install_spec.add(spec.lsp, 'language_servers')
-      specs.add(spec.format, 'formatters_by_ft', filetype)
+    local resolved_lsps = {}
+    for _, lsp in ipairs(wrap(spec.lsp)) do
+      if registry.has_package(lsp) then
+        local pkg = registry.get_package(lsp)
+        local lspconfig = pkg.spec and pkg.spec.neovim and pkg.spec.neovim.lspconfig or lsp
+        table.insert(resolved_lsps, lspconfig)
+        lsp_map[lspconfig] = lsp
+      else
+        vim.notify('Unknown LSP: ' .. lsp, vim.log.levels.WARN)
+      end
+    end
+    specs.add(resolved_lsps, 'language_servers')
+
+    install_spec.add(spec.lint, 'code_tools')
+    install_spec.add(spec.format, 'code_tools')
+    for _, ft in ipairs(wrap(spec.ft)) do
+      specs.add(spec.lint, 'linters_by_ft', ft)
+      specs.add(spec.format, 'formatters_by_ft', ft)
     end
   end
 
-  M.general = specs.get()
+  local result = specs.get()
-  return M.general
+  result.lsp_map = lsp_map
+  return result, install_spec.get()
+end
+
+-- ======== Cache Interface ========
+
+function M.load_or_generate(specs_raw)
+  local hash = hash_spec(specs_raw)
+  local cache = load_cache()
+  if cache and cache.hash == hash then
+    M.general = cache.spec
+  else
+    M.general, M.mason = M.generate_specs(specs_raw)
+    save_cache({ hash = hash, spec = M.general })
+  end
+  return M.general, M.mason
+end
+
+function M.load_specs()
+  local cache = load_cache()
+  if cache then
+    M.general = cache.spec
+  else
+    local specs_raw = require('modules.language-specs').get()
+    local hash = hash_spec(specs_raw)
+    M.general, M.mason = M.generate_specs(specs_raw)
+    save_cache({ hash = hash, spec = M.general })
+  end
+  return M.general, M.mason
+end
+
+function M.invalidate_cache()
+  local ok = os.remove(cache_path)
+  if ok then
+    vim.notify('Language manager cache invalidated', vim.log.levels.INFO)
+  else
+    vim.notify('No cache to invalidate or failed to delete', vim.log.levels.WARN)
+  end
+  M.general = nil
+  M.mason = nil
+end
+
+-- ======== Setup Functions ========
+
+local function on_ts_installed(parsers, cb)
+  local info = require('nvim-treesitter.info')
+  local timer = vim.loop.new_timer()
+  timer:start(0, 500, vim.schedule_wrap(function()
+    for _, lang in ipairs(parsers) do
+      if not vim.tbl_contains(info.installed_parsers(), lang) then
+        return
+      end
+    end
+    timer:stop()
+    timer:close()
+    cb()
+  end))
+end
+
+function M.ts.install()
+  local install = require('nvim-treesitter.install')
+  local parsers = M.general.ts_parsers or {}
+  install.ensure_installed(parsers) -- async
+  return parsers
+end
+
+-- ======== Orchestration ========
+
+function M.install()
+  local parsers = M.ts.install()
+  on_ts_installed(parsers, function()
+    M.mason_install()
+  end)
+end
+
+local function ensure_registry_ready()
+  local registry = require('mason-registry')
+  if not registry.is_installed() then
+    registry.update()
+    vim.wait(10000, function()
+      return registry.is_installed()
+    end, 200)
+  end
+  return registry
+end
+
+function M.mason_install()
+  vim.cmd.packadd('mason.nvim')
+  require('mason').setup()
+  local registry = ensure_registry_ready()
+  local list = vim.list_extend(M.mason.language_servers, M.mason.code_tools)
+  print(vim.inspect(list))
+
+  local function install_and_wait(name)
+    local pkg = registry.get_package(name)
+    if pkg:is_installed() then
+      vim.notify('Already installed ' .. name, vim.log.levels.INFO)
+      return
+    end
+
+    vim.notify('Installing ' .. name, vim.log.levels.INFO)
+    local done = false
+    pkg:install():once('closed', function()
+      done = true
+    end)
+
+    local ok = vim.wait(60 * 60 * 1000, function()
+      return done or pkg:is_installed()
+    end, 200)
+
+    if not ok or not pkg:is_installed() then
+      vim.notify('Install failed: ' .. name, vim.log.levels.ERROR)
+    else
+      vim.notify('Installed ' .. name, vim.log.levels.INFO)
+    end
+  end
+
+  for _, name in ipairs(list) do
+    if registry.has_package(name) then
+      install_and_wait(name)
+    else
+      vim.notify('Package not found in registry: ' .. name, vim.log.levels.WARN)
+    end
+  end
+
+  -- force event loop to process any pending Mason async teardown
+  local settled = false
+  vim.defer_fn(function()
+    settled = true
+  end, 3000)
+  vim.wait(10 * 1000, function()
+    return settled
+  end, 100)
 end
 
 function M.lsp.setup()
-  require('mason').setup()
+  for _, lsp_name in ipairs(M.general.language_servers or {}) do
-  local registry = require('mason-registry')
+    vim.lsp.enable(lsp_name)
-
-  for _, lsp in ipairs(M.general.language_servers) do
-    if registry.has_package(lsp) then
-      local pkg = registry.get_package(lsp)
-      local spec = pkg.spec and pkg.spec.neovim
-      local lsp_name = (spec and spec.lspconfig) or lsp
-
-      vim.lsp.enable(lsp_name)
-    else
-      vim.notify('Unknown LSP: ' .. lsp, vim.log.levels.WARN)
-    end
   end
 end
 
@@ -142,7 +334,7 @@ function M.lint.setup()
     group = M.group,
     callback = function()
       local lint = require('lint')
-      lint.linters_by_ft = M.general.linters_by_ft
+      lint.linters_by_ft = M.general.linters_by_ft or {}
       vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave' }, {
         group = vim.api.nvim_create_augroup('language-manager.lint', { clear = true }),
         callback = function()
@@ -161,10 +353,18 @@ function M.format.setup()
       require('conform').setup({
         format_on_save = { timeout_ms = 500, lsp_format = 'fallback' },
         default_format_opts = { stop_after_first = true },
-        formatters_by_ft = M.general.formatters_by_ft,
+        formatters_by_ft = M.general.formatters_by_ft or {},
       })
     end,
   })
 end
 
+function M.setup()
+  M.load_specs()
+  M.ts.setup()
+  M.lsp.setup()
+  M.lint.setup()
+  M.format.setup()
+end
+
 return M

lua/plugins/tabline.lua

@@ -76,8 +76,8 @@ function M.tabline()
 end
 
 function M.setup()
-  vim.o.showtabline = 1
+  vim.opt.showtabline = 1
-  vim.o.tabline = "%!v:lua.require'plugins.tabline'.tabline()"
+  vim.opt.tabline = "%!v:lua.require'plugins.tabline'.tabline()"
 end
 
 return M

lua/setup/init.lua

@@ -1 +1,91 @@
-vim.pack.add({ 'https://github.com/mason-org/mason.nvim' })
+local M = {}
+
+function M.install_pm()
+  local path = vim.fn.stdpath('data') .. '/site/pack/paqs/opt/paq-nvim'
+  if not vim.uv.fs_stat(path) then
+    local repo = 'https://github.com/savq/paq-nvim.git'
+    local cmd = { 'git', 'clone', '--depth=1', repo, path }
+    vim.system(cmd):wait()
+    print("Installed: paq")
+  end
+end
+
+function M.install_packages()
+    print("Installing packages...")
+  vim.cmd.packadd('paq-nvim')
+  local packages = require('setup.packages').get()
+  local paq = require('paq')
+
+  paq(packages)
+
+  -- capture list of jobs before starting
+  local install_list = paq.install()
+
+  -- if nothing to install, skip wait
+  if not install_list or vim.tbl_isempty(install_list) then
+    vim.cmd('packloadall')
+    vim.cmd('silent! helptags ALL')
+    return
+  end
+
+  local done = false
+  vim.api.nvim_create_autocmd('User', {
+    pattern = 'PaqDoneInstall',
+    once = true,
+    callback = function()
+      vim.cmd('packloadall')
+      vim.cmd('silent! helptags ALL')
+      done = true
+    end,
+  })
+
+  -- wait until done or timeout
+  vim.wait(300000, function()
+    return done
+  end, 200)
+end
+
+
+
+function M.install_languages()
+  local lm = require('plugins.language-manager')
+  lm.invalidate_cache()
+  lm.load_specs()
+  lm.install()
+end
+
+vim.api.nvim_create_user_command('InstallAll', function()
+  M.install_pm()
+  M.install_packages()
+  M.install_languages()
+end, {})
+
+vim.api.nvim_create_user_command('FetchLspConfigs', function()
+  local base_url = 'https://raw.githubusercontent.com/neovim/nvim-lspconfig/master/lsp/'
+
+  local lm = require('plugins.language-manager')
+  lm.invalidate_cache()
+  local general = lm.load_specs()
+
+  local lsp_dir = vim.fs.joinpath(vim.fn.getcwd(), 'lsp')
+  vim.fn.mkdir(lsp_dir, 'p')
+
+  for _, name in ipairs(general.language_servers) do
+    local file = vim.fs.joinpath(lsp_dir, name .. '.lua')
+    if vim.fn.filereadable(file) == 0 then
+      local url = base_url .. name .. '.lua'
+      local cmd = string.format('curl -fsSL -o %q %q', file, url)
+      vim.fn.system(cmd)
+      if vim.v.shell_error ~= 0 then
+        vim.notify('Failed to fetch ' .. name .. '.lua', vim.log.levels.ERROR)
+        vim.fn.delete(file)
+      else
+        vim.notify('Fetched ' .. name .. '.lua', vim.log.levels.INFO)
+      end
+    else
+      vim.notify('Skipped existing ' .. name .. '.lua', vim.log.levels.INFO)
+    end
+  end
+end, { desc = 'Fetch default LSP configs into ./lsp in cwd' })
+
+return M

lua/setup/lm-cmds.lua

@@ -1,98 +0,0 @@
-local general = {}
----------------------------------------------------------------------
--- Mason Install Command
----------------------------------------------------------------------
-vim.api.nvim_create_user_command('MasonInstallAll', function()
-  local registry = require('mason-registry')
-  local list = vim.list_extend(vim.list_extend({}, general.lsps), {})
-
-  for _, ftmap in pairs({ general.linters_by_ft, general.formatters_by_ft }) do
-    for _, tools in pairs(ftmap) do
-      vim.list_extend(list, tools)
-    end
-  end
-
-  list = uniq(list)
-  local installed = {}
-  for _, pkg in ipairs(registry.get_installed_packages()) do
-    installed[pkg.name] = true
-  end
-
-  for _, name in ipairs(list) do
-    if registry.has_package(name) then
-      if not installed[name] then
-        vim.notify('Installing ' .. name, vim.log.levels.INFO)
-        registry.get_package(name):install()
-      else
-        vim.notify('Already installed ' .. name, vim.log.levels.INFO)
-      end
-    else
-      vim.notify('Package not found in registry: ' .. name, vim.log.levels.WARN)
-    end
-  end
-end, { desc = 'Install all Mason LSPs, linters, and formatters' })
-
----------------------------------------------------------------------
--- Fetch LSP default configs from nvim-lspconfig
----------------------------------------------------------------------
-vim.api.nvim_create_user_command('FetchLspConfigs', function()
-  local registry = require('mason-registry')
-  local lspconfig_names = {}
-
-  for _, lsp in ipairs(general.lsps) do
-    if registry.has_package(lsp) then
-      local pkg = registry.get_package(lsp)
-      local spec = pkg.spec and pkg.spec.neovim
-      if spec and spec.lspconfig then
-        table.insert(lspconfig_names, spec.lspconfig)
-      else
-        table.insert(lspconfig_names, lsp)
-      end
-    else
-      table.insert(lspconfig_names, lsp)
-    end
-  end
-
-  lspconfig_names = uniq(lspconfig_names)
-
-  -- base URL same as your original
-  local base_url = 'https://raw.githubusercontent.com/neovim/nvim-lspconfig/master/lsp/'
-  -- write to current working directory
-  local lsp_dir = vim.fs.joinpath(vim.fn.getcwd(), 'lsp')
-  vim.fn.mkdir(lsp_dir, 'p')
-
-  for _, name in ipairs(lspconfig_names) do
-    local file = vim.fs.joinpath(lsp_dir, name .. '.lua')
-    if vim.fn.filereadable(file) == 0 then
-      local url = base_url .. name .. '.lua'
-      local cmd = string.format('curl -fsSL -o %q %q', file, url)
-      vim.fn.system(cmd)
-      if vim.v.shell_error ~= 0 then
-        vim.notify('Failed to fetch ' .. name .. '.lua', vim.log.levels.ERROR)
-        vim.fn.delete(file)
-      else
-        vim.notify('Fetched ' .. name .. '.lua', vim.log.levels.INFO)
-      end
-    else
-      vim.notify('Skipped existing ' .. name .. '.lua', vim.log.levels.INFO)
-    end
-  end
-end, { desc = 'Fetch default LSP configs into ./lsp in cwd' })
-
-vim.api.nvim_create_user_command('TreesitterInstallAll', function()
-  local parsers = require('nvim-treesitter.parsers')
-  local configs = require('nvim-treesitter.configs')
-  local langs = configs.get_module('ensure_installed') or {}
-  if type(langs) == 'string' and langs == 'all' then
-    vim.notify('Treesitter ensure_installed = "all" not supported here', vim.log.levels.WARN)
-    return
-  end
-
-  for _, lang in ipairs(langs) do
-    if not parsers.has_parser(lang) then
-      vim.cmd('TSInstall ' .. lang)
-    else
-      vim.notify('Parser already installed: ' .. lang, vim.log.levels.INFO)
-    end
-  end
-end, { desc = 'Install all Treesitter parsers defined in ensure_installed' })

lua/setup/packages.lua

@@ -0,0 +1,20 @@
+local M = {}
+
+function M.get()
+  return {
+    { 'savq/paq-nvim', opt = true },
+    { 'https://github.com/mason-org/mason.nvim', opt = true },
+
+    { 'https://github.com/triimd/invero.nvim' },
+    { 'https://gitea.tomastm.com/tomas.mirchev/nvim-tree.lua', version = 'master' },
+
+    { 'https://github.com/windwp/nvim-ts-autotag' },
+    { 'https://github.com/windwp/nvim-autopairs' },
+
+    { 'https://github.com/nvim-treesitter/nvim-treesitter', version = 'master' },
+    { 'https://github.com/mfussenegger/nvim-lint' },
+    { 'https://github.com/stevearc/conform.nvim' },
+  }
+end
+
+return M

nvim-pack-lock.json

@@ -1,43 +1,7 @@
 {
   "plugins": {
-    "conform.nvim": {
-      "rev": "9fd3d5e",
-      "src": "https://github.com/stevearc/conform.nvim"
-    },
-    "invero.nvim": {
-      "rev": "6acdefa",
-      "src": "https://github.com/triimd/invero.nvim"
-    },
-    "mason.nvim": {
-      "rev": "ad7146a",
-      "src": "https://github.com/mason-org/mason.nvim"
-    },
-    "nvim-autopairs": {
-      "rev": "7a2c97c",
-      "src": "https://github.com/windwp/nvim-autopairs"
-    },
-    "nvim-lint": {
-      "rev": "9da1fb9",
-      "src": "https://github.com/mfussenegger/nvim-lint"
-    },
-    "nvim-tree": {
-      "rev": "7c0f7e9",
-      "src": "https://gitea.tomastm.com/tomas.mirchev/nvim-tree.lua",
-      "version": "'master'"
-    },
     "nvim-tree.lua": {
-      "rev": "7c0f7e9",
-      "src": "https://gitea.tomastm.com/tomas.mirchev/nvim-tree.lua",
       "version": "'master'"
-    },
-    "nvim-treesitter": {
-      "rev": "42fc28ba",
-      "src": "https://github.com/nvim-treesitter/nvim-treesitter",
-      "version": "'master'"
-    },
-    "nvim-ts-autotag": {
-      "rev": "c4ca798",
-      "src": "https://github.com/windwp/nvim-ts-autotag"
     }
   }
 }

plugin/colorscheme.lua

@@ -1,29 +0,0 @@
-vim.pack.add({ 'https://github.com/triimd/invero.nvim' })
-
-require('invero').setup({
-  highlights = function(c, tool)
-    c.bg_float = tool(152)
-    return {
-      ModeMsg = { fg = c.yellow, bg = c.none, bold = true },
-      WinSeparator = { fg = c.outline, bg = c.base },
-      StatusLine = { fg = c.outline, bg = c.base },
-      StatusLineNC = { fg = c.text, bg = c.base, bold = true },
-      TabLine = { fg = c.muted, bg = c.none },
-      TabLineSel = { fg = c.text, bg = c.none, bold = true },
-      TabLineFill = { fg = c.outline_light, bg = c.none },
-      Pmenu = { fg = c.text, bg = c.surface },
-      PmenuSel = { fg = c.text, bg = c.accent_light },
-      QuickFixLine = { fg = c.accent, bg = c.none, bold = true },
-    }
-  end,
-})
-
-vim.o.background = 'light'
-vim.cmd.colorscheme('invero')
-
-vim.api.nvim_create_user_command('ReloadInvero', function()
-  require('invero').invalidate_cache()
-  package.loaded['invero'] = nil
-  require('invero')
-  vim.cmd.colorscheme('invero')
-end, {})

plugin/packages.lua

@@ -1,8 +0,0 @@
-vim.pack.add({
-  'https://github.com/windwp/nvim-ts-autotag',
-  'https://github.com/windwp/nvim-autopairs',
-
-  { src = 'https://github.com/nvim-treesitter/nvim-treesitter', version = 'master' },
-  'https://github.com/mfussenegger/nvim-lint',
-  'https://github.com/stevearc/conform.nvim',
-})

scripts/install_all

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+nvim --headless '+lua =require("setup").install_pm()' +qa
+nvim --headless '+lua =require("setup").install_packages()' +qa
+nvim --headless '+lua =require("setup").install_languages()' +qa