fixing

lua/cargdev/plugins/linting.lua

@@ -3,6 +3,56 @@ return {
   event = { "BufReadPre", "BufNewFile" },
   config = function()
     local lint = require("lint")
+    local api = vim.api
+    local keymap = vim.keymap
+
+    lint.linters.dbml = {
+      cmd = "dbml",
+      args = { "lint" },
+      stdin = false,
+      stream = "stdout",
+      ignore_exitcode = true,
+      parser = function(output, bufnr)
+        local diagnostics = {}
+        for line in output:gmatch("[^\r\n]+") do
+          local lnum, col, msg = line:match("(%d+):(%d+):%s*(.*)")
+          if lnum and msg then
+            table.insert(diagnostics, {
+              bufnr = bufnr,
+              lnum = tonumber(lnum) - 1,
+              col = tonumber(col) - 1,
+              message = msg,
+              severity = vim.diagnostic.severity.WARN,
+            })
+          end
+        end
+        return diagnostics
+      end,
+    }
+
+    lint.linters.sqlfluff = {
+      cmd = "sqlfluff",
+      args = { "lint", "--format", "json" },
+      stdin = false,
+      stream = "stdout",
+      ignore_exitcode = true,
+      parser = function(output, bufnr)
+        local diagnostics = {}
+        local parsed = vim.fn.json_decode(output)
+        if parsed and parsed[1] and parsed[1].violations then
+          for _, issue in ipairs(parsed[1].violations) do
+            table.insert(diagnostics, {
+              bufnr = bufnr,
+              lnum = issue.line_no - 1,
+              col = issue.line_pos - 1,
+              message = issue.description,
+              severity = vim.diagnostic.severity.WARN,
+            })
+          end
+        end
+        return diagnostics
+      end,
+    }
 
     lint.linters_by_ft = {
       javascript = { "eslint_d" },
@@ -11,18 +61,20 @@ return {
       typescriptreact = { "eslint_d" },
       svelte = { "eslint_d" },
       python = { "pylint" },
+      dbml = { "dbml" },
+      sql = { "sqlfluff" },
     }
 
-    local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
+    local lint_augroup = api.nvim_create_augroup("lint", { clear = true })
 
-    vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
+    api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
       group = lint_augroup,
       callback = function()
         lint.try_lint()
       end,
     })
 
-    vim.keymap.set("n", "<leader>l", function()
+    keymap.set("n", "<leader>l", function()
       lint.try_lint()
     end, { desc = "Trigger linting for current file" })
   end,