feat(statusline): sqls connection status

Author: arsham

README.md

@@ -32,6 +32,7 @@ as dependencies in your package manager:
 - [nvim.lua](https://github.com/norcalli/nvim.lua)
 - [nvim-web-devicons](https://github.com/kyazdani42/nvim-web-devicons)
 - [fidget.nvim](https://github.com/j-hui/fidget.nvim)
+- [sqls.nvim](https://github.com/nanotee/sqls.nvim)
 
 ## Installation
 
@@ -85,6 +86,7 @@ use({
     "rebelot/heirline.nvim",
     "kyazdani42/nvim-web-devicons",
     "j-hui/fidget.nvim",
+    "nanotee/sqls.nvim",
   },
   config = function()
     require("arshlib.quick").autocmd({"UIEnter", "*", function()

lua/arshamiser/feliniser/init.lua

@@ -347,6 +347,25 @@ table.insert(components.active[3], {
 })
 -- }}}
 
+-- SQLs Info {{{
+table.insert(components.active[3], {
+  provider = "sqls_status",
+  enabled = function()
+    return vim.bo.filetype == "sql" and pcall(require, "sqls.commands")
+  end,
+  truncate_hide = true,
+  hl = right_ribbon_hl,
+  left_sep = {
+    str = " ",
+    hl = {
+      bg = "statusline_bg",
+      fg = "mid_bg",
+      style = "bold",
+    },
+  },
+})
+-- }}}
+
 -- File Icon {{{
 table.insert(components.active[3], {
   priority = 7,
@@ -725,6 +744,7 @@ require("feline").setup({ -- {{{
     diag_hints = util.diagnostic_hints,
     lsp_clients = util.lsp_client_names,
     fold_method = util.fold_method,
+    sqls_status = util.sqls_status,
   },
 })
 -- }}}

lua/arshamiser/feliniser/util.lua

@@ -1,4 +1,3 @@
-local nvim = require("nvim")
 local utils = require("heirline.utils")
 
 local M = {}
@@ -439,10 +438,35 @@ function M.diagnostic_info() --{{{
   return diagnostics(vim.diagnostic.severity.INFO), "  "
 end --}}}
 
+local sqls_status = {
+  subscribed = false,
+  connection = nil,
+  database = "default",
+}
 
+function M.sqls_status() --{{{
+  local ok, events = pcall(require, "sqls.events")
+  if not ok then
+    return ""
+  end
+  if not sqls_status.subscribed then
+    events.add_subscriber("connection_choice", function(event)
+      local items = vim.split(event.choice, " ")
+      sqls_status.connection = items[3]
+      local _, _, name = event.choice:find("dbname=([^ ]+)")
+      sqls_status.database = name or "Unknown"
+    end)
+    events.add_subscriber("database_choice", function(event)
+      sqls_status.database = event.choice
+    end)
+    sqls_status.sqls_subscribed = true
+  end
 
+  if not sqls_status.connection or not sqls_status.database then
+    return ""
   end
 
+  return sqls_status.connection .. M.separators.database .. sqls_status.database
 end --}}}
 
 return M

lua/arshamiser/health.lua

@@ -10,6 +10,7 @@ local libs = {
   heirline = "rebelot/heirline.nvim",
   ["fidget.nvim"] = "j-hui/fidget.nvim",
   ["nvim-web-devicons"] = "kyazdani42/nvim-web-devicons",
+  ["sqls.nvim"] = "nanotee/sqls.nvim",
 }
 
 M.check = function()