123 lines
3.2 KiB
Lua
123 lines
3.2 KiB
Lua
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-- General utilities
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-- https://github.com/plex/vim-config
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local root_patterns = { '.git', '_darcs', '.hg', '.bzr', '.svn' }
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local M = {}
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local augroup_lsp_attach = vim.api.nvim_create_augroup('plex_lsp_attach', {})
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---@param on_attach fun(client:lsp.Client, buffer:integer)
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function M.on_attach(on_attach)
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vim.api.nvim_create_autocmd('LspAttach', {
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group = augroup_lsp_attach,
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callback = function(args)
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local buffer = args.buf
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local client = vim.lsp.get_client_by_id(args.data.client_id)
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if client ~= nil then
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on_attach(client, buffer)
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end
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end,
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})
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end
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---@param plugin string
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---@return boolean
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function M.has(plugin)
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-- return require('lazy.core.config').plugins[plugin] ~= nil
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return require('lazy.core.config').spec.plugins[plugin] ~= nil
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end
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---@param fn fun()
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function M.on_very_lazy(fn)
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vim.api.nvim_create_autocmd('User', {
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pattern = 'VeryLazy',
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callback = function()
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fn()
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end,
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})
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end
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---@param name string
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---@return table
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function M.opts(name)
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local plugin = require('lazy.core.config').plugins[name]
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if not plugin then
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return {}
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end
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local Plugin = require('lazy.core.plugin')
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return Plugin.values(plugin, 'opts', false)
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end
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-- Find the root directory by searching for the version-control dir
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---@return string
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function M.get_root()
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local cwd = vim.loop.cwd()
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if cwd == '' or cwd == nil then
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return ''
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end
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local ok, cache = pcall(vim.api.nvim_buf_get_var, 0, 'project_dir')
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if ok and cache then
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local _, last_cwd =
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pcall(vim.api.nvim_buf_get_var, 0, 'project_dir_last_cwd')
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if cwd == last_cwd then
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return cache
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end
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end
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local root = vim.fs.find(root_patterns, { path = cwd, upward = true })[1]
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root = root and vim.fs.dirname(root) or vim.loop.cwd() or ''
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vim.api.nvim_buf_set_var(0, 'project_dir', root)
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vim.api.nvim_buf_set_var(0, 'project_dir_last_cwd', cwd)
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return root
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end
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---@type table<string,LazyFloat>
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local terminals = {}
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-- Opens a floating terminal (interactive by default)
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---@param cmd? string[]|string
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---@param opts? LazyCmdOptions|{interactive?:boolean, esc_esc?:false, ctrl_hjkl?:false}
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function M.float_term(cmd, opts)
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opts = vim.tbl_deep_extend('force', {
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ft = 'lazyterm',
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size = { width = 0.9, height = 0.9 },
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}, opts or {}, { persistent = true })
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---@cast opts LazyCmdOptions|{interactive?:boolean, esc_esc?:false, ctrl_hjkl?:false}
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local termkey = vim.inspect({
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cmd = cmd or 'shell',
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cwd = opts.cwd,
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env = opts.env,
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count = vim.v.count1,
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})
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if terminals[termkey] and terminals[termkey]:buf_valid() then
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terminals[termkey]:toggle()
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else
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terminals[termkey] = require('lazy.util').float_term(cmd, opts)
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local buf = terminals[termkey].buf
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vim.b[buf].lazyterm_cmd = cmd
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if opts.esc_esc == false then
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vim.keymap.set('t', '<esc>', '<esc>', { buffer = buf, nowait = true })
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end
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if opts.ctrl_hjkl == false then
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vim.keymap.set('t', '<c-h>', '<c-h>', { buffer = buf, nowait = true })
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vim.keymap.set('t', '<c-j>', '<c-j>', { buffer = buf, nowait = true })
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vim.keymap.set('t', '<c-k>', '<c-k>', { buffer = buf, nowait = true })
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vim.keymap.set('t', '<c-l>', '<c-l>', { buffer = buf, nowait = true })
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end
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vim.api.nvim_create_autocmd('BufEnter', {
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buffer = buf,
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callback = function()
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vim.cmd.startinsert()
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end,
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})
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end
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return terminals[termkey]
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end
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return M
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