From b33cf84310ba0466774f228cc147bb8000bbaa63 Mon Sep 17 00:00:00 2001
From: Toby Vincent <tobyv13@gmail.com>
Date: Sat, 27 May 2023 17:43:29 -0500
Subject: feat(nvim): move null-ls linters to nvim-lint

---
 nvim/.config/nvim/lazy-lock.json          |  1 +
 nvim/.config/nvim/lua/plugins/lint.lua    | 89 +++++++++++++++++++++++++++++++
 nvim/.config/nvim/lua/plugins/null-ls.lua |  7 ---
 3 files changed, 90 insertions(+), 7 deletions(-)
 create mode 100644 nvim/.config/nvim/lua/plugins/lint.lua

diff --git a/nvim/.config/nvim/lazy-lock.json b/nvim/.config/nvim/lazy-lock.json
index 70c2946..d6ec63c 100644
--- a/nvim/.config/nvim/lazy-lock.json
+++ b/nvim/.config/nvim/lazy-lock.json
@@ -42,6 +42,7 @@
   "nvim-dap-repl-highlights": { "branch": "master", "commit": "97a2b322c05cf945c5aabaad5e599a20b25e77d9" },
   "nvim-dap-virtual-text": { "branch": "master", "commit": "57f1dbd0458dd84a286b27768c142e1567f3ce3b" },
   "nvim-jdtls": { "branch": "master", "commit": "365811ecf97a08d0e2055fba210d65017344fd15" },
+  "nvim-lint": { "branch": "master", "commit": "00b9feee38586d4521c17a0a6a0e2c94ea75d44a" },
   "nvim-lspconfig": { "branch": "master", "commit": "465042c0f786992212284311ebb5da1f89479774" },
   "nvim-neoclip.lua": { "branch": "main", "commit": "4e406ae0f759262518731538f2585abb9d269bac" },
   "nvim-notify": { "branch": "master", "commit": "f3024b912073774111202f5fa6518b0cd2a74432" },
diff --git a/nvim/.config/nvim/lua/plugins/lint.lua b/nvim/.config/nvim/lua/plugins/lint.lua
new file mode 100644
index 0000000..ebb7b1c
--- /dev/null
+++ b/nvim/.config/nvim/lua/plugins/lint.lua
@@ -0,0 +1,89 @@
+---@type LazySpec
+local M = {
+	"mfussenegger/nvim-lint",
+	opts = {
+		markdown = { "markdownlint" },
+		htmldjango = { "djlint" },
+	},
+}
+
+function M:init()
+	local augroup = vim.api.nvim_create_augroup("nvim-lint", { clear = true })
+
+	vim.api.nvim_create_autocmd({ "BufReadPost", "TextChanged", "InsertLeave" }, {
+		group = augroup,
+		callback = function()
+			require("lint").try_lint({ "typos" })
+		end,
+	})
+
+	vim.api.nvim_create_autocmd({ "BufReadPost", "BufWritePost" }, {
+		group = augroup,
+		callback = function()
+			require("lint").try_lint()
+		end,
+	})
+end
+
+local in_spell_node = function(bufnr, row, col)
+	local captures = vim.treesitter.get_captures_at_pos(bufnr, row, col)
+	local spell_node = false
+
+	for _, capture in pairs(captures) do
+		if capture.capture == "nospell" then
+			return false
+		end
+
+		spell_node = spell_node or capture.capture == "spell"
+	end
+	return spell_node
+end
+
+function M:config(opts)
+	require("lint").linters.djlint = {
+		cmd = "djlint",
+		args = { "--quiet", "--profile=django", "-" },
+		stdin = true,
+		stream = "stdout",
+		ignore_exitcode = true,
+		parser = require("lint.parser").from_pattern(
+			"(%w+) (%d+):(%d+) (.*)",
+			{ "code", "lnum", "col", "message" },
+			{ source = "djlint" },
+			{ end_col_offset = 1 }
+		),
+	}
+
+	require("lint").linters.typos = {
+		cmd = "typos",
+		args = { "--format", "json", "-" },
+		stdin = true,
+		stream = "stdout",
+		ignore_exitcode = true,
+		parser = function(output, bufnr)
+			local diagnostics = {}
+
+			for line in vim.gsplit(output, "\n", { trimempty = true }) do
+				local ok, data = pcall(vim.json.decode, line)
+				if ok and data ~= nil and in_spell_node(bufnr, data.line_num - 1, data.byte_offset) then
+					table.insert(diagnostics, {
+						bufnr = bufnr,
+						lnum = data.line_num - 1,
+						col = data.byte_offset,
+						end_col = data.byte_offset + data.typo:len(),
+						severity = vim.diagnostic.severity.ERROR,
+						message = ("`%s` -> `%s`"):format(data.typo, table.concat(data.corrections, "`, `")),
+						source = "typos",
+						user_data = { corrections = data.corrections },
+					})
+				end
+			end
+
+			return diagnostics
+		end,
+	}
+
+	require("lint").linters_by_ft = opts
+end
+
+return M
diff --git a/nvim/.config/nvim/lua/plugins/null-ls.lua b/nvim/.config/nvim/lua/plugins/null-ls.lua
index 8493d1a..7813531 100644
--- a/nvim/.config/nvim/lua/plugins/null-ls.lua
+++ b/nvim/.config/nvim/lua/plugins/null-ls.lua
@@ -24,13 +24,6 @@ function M.config()
 				extra_filetypes = { "PKGBUILD" },
 			}),
 			null_ls.builtins.code_actions.typos,
-			null_ls.builtins.diagnostics.markdownlint.with({
-				extra_args = {
-					("--config=%s/markdownlint/markdownlint.yaml"):format(vim.env.XDG_CONFIG_HOME),
-				},
-			}),
-			null_ls.builtins.diagnostics.djlint,
-			null_ls.builtins.diagnostics.typos,
 			null_ls.builtins.formatting.prettier.with({
 				disabled_filetypes = { "json", "jsonc" },
 				extra_args = { "--prose-wrap=always" },
-- 
cgit v1.2.3-70-g09d2