local utils = require("utils")

return {
	"mfussenegger/nvim-lint",
	config = function()
		local function file_exists(name)
			local f = io.open(name, "r")
			if f ~= nil then
				io.close(f)
				return true
			else
				return false
			end
		end
		local function decide_js_linter()
			local cwd = vim.fn.getcwd()
			if file_exists(cwd .. "/biome.json") or file_exists(cwd .. "/biome.jsonc") then
				return "biomejs"
			else
				return "eslint_d"
			end
		end

		local lint = require("lint")

		lint.linters_by_ft = {
			javascript = { decide_js_linter() },
			javascriptreact = { decide_js_linter() },
			markdown = { "markdownlint" },
			python = { "flake8" },
			sh = { "shellcheck" },
			typescript = { decide_js_linter() },
			typescriptreact = { decide_js_linter() },
		}

		local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
		vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
			group = lint_augroup,
			callback = function()
				lint.try_lint()
			end,
		})

		utils.nmapkey("<leader>l", function()
			lint.try_lint()
		end, "Trigger linting for current file")
	end,
}