chore: move refresh/reloaders into actions.reloaders

lua/nvim-tree/actions/reloaders.lua

@@ -0,0 +1,68 @@
+local git = require "nvim-tree.git"
+local diagnostics = require "nvim-tree.diagnostics"
+local view = require "nvim-tree.view"
+local explorer_module = require'nvim-tree.explorer'
+local get_explorer = function() return require "nvim-tree.lib".Tree end
+
+local M = {}
+
+local function refresh_nodes(node, projects)
+  local project_root = git.get_project_root(node.absolute_path or node.cwd)
+  explorer_module.refresh(node.nodes, node.absolute_path or node.cwd, node, projects[project_root] or {})
+  for _, _node in ipairs(node.nodes) do
+    if _node.nodes and _node.open then
+      refresh_nodes(_node, projects)
+    end
+  end
+end
+
+function M.reload_node_status(parent_node, projects)
+  local project_root = git.get_project_root(parent_node.absolute_path or parent_node.cwd)
+  local status = projects[project_root] or {}
+  for _, node in ipairs(parent_node.nodes) do
+    if node.nodes then
+      node.git_status = status.dirs and status.dirs[node.absolute_path]
+    else
+      node.git_status = status.files and status.files[node.absolute_path]
+    end
+    if node.nodes and #node.nodes > 0 then
+      M.reload_node_status(node, projects)
+    end
+  end
+end
+
+local event_running = false
+function M.reload_explorer(callback)
+  local Explorer = get_explorer()
+  if event_running or not Explorer.cwd or vim.v.exiting ~= vim.NIL then
+    return
+  end
+  event_running = true
+
+  git.reload(function(projects)
+    refresh_nodes(Explorer, projects)
+    if view.win_open() then
+      require"nvim-tree.lib".redraw()
+      if callback and type(callback) == 'function' then
+        callback()
+      end
+    end
+    diagnostics.update()
+    event_running = false
+  end)
+end
+
+function M.reload_git()
+  if not git.config.enable or event_running then
+    return
+  end
+  event_running = true
+
+  git.reload(function(projects)
+    M.reload_node_status(get_explorer(), projects)
+    require"nvim-tree.lib".redraw()
+    event_running = false
+  end)
+end
+
+return M