nvim: move to lazy package manager

.config/nvim/lua/plugins/gitlinker.lua

@@ -0,0 +1,29 @@
+return {
+  'ruifm/gitlinker.nvim',
+  dependencies = {
+    'nvim-lua/plenary.nvim'
+  },
+  opts = {
+    callbacks = {
+          ["git.viessmann.com"] = function(url_data)
+            local url = require'gitlinker.hosts'.get_base_https_url(url_data)
+              if not url_data.file or not url_data.rev then
+                return url
+              end
+              url = url ..  "/src/" .. url_data.rev .. "/" .. url_data.file
+
+              if not url_data.lstart then
+                return url
+              end
+              url = url .. "#lines-" .. url_data.lstart
+              if url_data.lend then
+                url = url .. ":" .. url_data.lend
+              end
+
+              return url
+          end
+    },
+  -- default mapping to call url generation with action_callback
+    mappings = "<leader>gl"
+  }
+}