feat(sql): add SQL extra, includes dadbod and its utilities for SQL

Co-authored-by: Fredrik Averpil <fredrik.averpil@gmail.com>

lua/lazyvim/plugins/extras/lang/sql.lua

@@ -0,0 +1,96 @@
+local sql_ft = { "sql", "mysql", "plsql" }
+
+return {
+  recommended = function()
+    return LazyVim.extras.wants({
+      ft = { "sql", "mysql", "plsql" },
+    })
+  end,
+  {
+    "nvim-treesitter/nvim-treesitter",
+    optional = true,
+    opts = function(_, opts)
+      if type(opts.ensure_installed) == "table" then
+        vim.list_extend(opts.ensure_installed, { "sql" })
+      end
+    end,
+  },
+  {
+    "folke/edgy.nvim",
+    optional = true,
+    opts = function(_, opts)
+      table.insert(opts.right, {
+        title = "Database",
+        ft = "dbui",
+        pinned = true,
+        open = function()
+          vim.cmd("DBUI")
+        end,
+      })
+
+      table.insert(opts.bottom, {
+        title = "DB Query Result",
+        ft = "dbout",
+      })
+    end,
+  },
+  {
+    "tpope/vim-dadbod",
+    cmd = "DB",
+    dependencies = {
+      {
+        "kristijanhusak/vim-dadbod-completion",
+        ft = sql_ft,
+        init = function()
+          vim.api.nvim_create_autocmd("FileType", {
+            pattern = sql_ft,
+            callback = function()
+              ---@diagnostic disable-next-line: missing-fields
+              local cmp = require("cmp")
+              local global_sources = cmp.get_config().sources
+              local buffer_sources = {}
+
+              -- add globally defined sources (see separate nvim-cmp config)
+              -- this makes e.g. luasnip snippets available since luasnip is configured globally
+              if global_sources then
+                for _, source in ipairs(global_sources) do
+                  table.insert(buffer_sources, { name = source.name })
+                end
+              end
+
+              -- add vim-dadbod-completion source
+              table.insert(buffer_sources, { name = "vim-dadbod-completion" })
+
+              -- update sources for the current buffer
+              cmp.setup.buffer({ sources = buffer_sources })
+            end,
+          })
+        end,
+      },
+      { "jsborjesson/vim-uppercase-sql", ft = sql_ft },
+    },
+  },
+  {
+    "kristijanhusak/vim-dadbod-ui",
+    cmd = { "DBUI", "DBUIToggle", "DBUIAddConnection", "DBUIFindBuffer" },
+    dependencies = {
+      "tpope/vim-dadbod",
+    },
+    init = function()
+      local data_path = vim.fn.stdpath("data")
+
+      vim.g.db_ui_save_location = data_path .. "/dadbod_ui"
+      vim.g.db_ui_tmp_query_location = data_path .. "/dadbod_ui/tmp"
+
+      vim.g.db_ui_use_nerd_fonts = true
+      vim.g.db_ui_show_database_icon = true
+      vim.g.db_ui_use_nvim_notify = true
+
+      -- NOTE: The default behavior of auto-execution of queries on save is disabled
+      -- this is useful when you have a big query that you don't want to run every time
+      -- you save the file running those queries can crash neovim to run use the
+      -- default keymap: <leader>S
+      vim.g.db_ui_execute_on_save = false
+    end,
+  },
+}