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-- Remove trailing spaces on save, preserving cursor and search pattern
local function strip_trailing_whitespace()
if vim.list_contains({ "markdown", "diff" }, vim.bo.filetype) then
return
end
local view = vim.fn.winsaveview()
vim.cmd([[keeppatterns %s/\s\+$//e]])
vim.fn.winrestview(view)
end
vim.api.nvim_create_autocmd("BufWritePre", {
pattern = "*",
callback = strip_trailing_whitespace,
})
-- Project-local config: search upward from cwd for a .nvim.lua, the same
-- nearest-ancestor pattern LSP root-dir detection uses, so it's found
-- regardless of exactly which subdirectory Neovim's cwd is or how you got
-- there (:cd, opening a file, session restore, ...) - unlike core 'exrc'
-- (deliberately left off in options.lua), which only ever checks the
-- literal cwd once at startup.
local sourced_project_configs = {}
local function source_project_config()
local found = vim.fs.find(".nvim.lua", {
upward = true,
path = vim.fn.getcwd(),
stop = vim.env.HOME,
})[1]
if not found or sourced_project_configs[found] then
return
end
-- vim.secure.read is the same trust mechanism 'exrc' itself uses: prompts
-- on first encounter, honors ~/.local/state/nvim/trust, :trust still
-- manages the allowlist unchanged. Returns nil (no prompt shown again)
-- for a file previously denied.
local content = vim.secure.read(found)
if not content then
return
end
sourced_project_configs[found] = true
local chunk, load_err = load(content, "@" .. found)
if not chunk then
vim.notify("Error loading " .. found .. ":\n" .. load_err, vim.log.levels.ERROR)
return
end
local ok, run_err = pcall(chunk)
if not ok then
vim.notify("Error running " .. found .. ":\n" .. run_err, vim.log.levels.ERROR)
end
end
vim.api.nvim_create_autocmd({ "VimEnter", "DirChanged" }, {
callback = source_project_config,
})
-- Note: the colorscheme (with its "desert" fallback) is applied from
-- lua/plugins/colorscheme.lua's own `config` function, not here — under
-- lazy.nvim that's the natural place to react to "the plugin is now loaded".
--
-- Note: the vimrc's "reload vimrc on save" autocmd has no clean Lua
-- equivalent (module caching means `require()`-based configs aren't simply
-- re-sourceable) and is deliberately not ported.
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