feat: rename

lua/snacks/init.lua

@@ -4,6 +4,7 @@
 ---@field quickfile snacks.quickfile
 ---@field statuscolumn snacks.statuscolumn
 ---@field words snacks.words
+---@field rename snacks.rename
 local M = {}
 
 setmetatable(M, {

lua/snacks/rename.lua

@@ -0,0 +1,76 @@
+---@class snacks.rename
+---@overload fun()
+local M = setmetatable({}, {
+  __call = function(t)
+    return t.rename()
+  end,
+})
+
+local uv = vim.uv or vim.loop
+
+---@param path string
+function M.realpath(path)
+  return vim.fs.normalize(uv.fs_realpath(path) or path)
+end
+
+function M.rename()
+  local buf = vim.api.nvim_get_current_buf()
+  local old = assert(M.realpath(vim.api.nvim_buf_get_name(buf)))
+  local root = assert(M.realpath(uv.cwd() or "."))
+
+  if old:find(root, 1, true) ~= 1 then
+    root = vim.fn.fnamemodify(old, ":p:h")
+  end
+
+  local extra = old:sub(#root + 2)
+
+  vim.ui.input({
+    prompt = "New File Name: ",
+    default = extra,
+    completion = "file",
+  }, function(new)
+    if not new or new == "" or new == extra then
+      return
+    end
+    new = vim.fs.normalize(root .. "/" .. new)
+    vim.fn.mkdir(vim.fs.dirname(new), "p")
+    M.on_rename(old, new, function()
+      vim.fn.rename(old, new)
+      vim.cmd.edit(new)
+      vim.api.nvim_buf_delete(buf, { force = true })
+      vim.fn.delete(old)
+    end)
+  end)
+end
+
+---@param from string
+---@param to string
+---@param rename? fun()
+function M.on_rename(from, to, rename)
+  local changes = { files = { {
+    oldUri = vim.uri_from_fname(from),
+    newUri = vim.uri_from_fname(to),
+  } } }
+
+  local clients = vim.lsp.get_clients()
+  for _, client in ipairs(clients) do
+    if client.supports_method("workspace/willRenameFiles") then
+      local resp = client.request_sync("workspace/willRenameFiles", changes, 1000, 0)
+      if resp and resp.result ~= nil then
+        vim.lsp.util.apply_workspace_edit(resp.result, client.offset_encoding)
+      end
+    end
+  end
+
+  if rename then
+    rename()
+  end
+
+  for _, client in ipairs(clients) do
+    if client.supports_method("workspace/didRenameFiles") then
+      client.notify("workspace/didRenameFiles", changes)
+    end
+  end
+end
+
+return M