refactor

nvim/lua/darcula/install_coc_extensions.lua

@@ -0,0 +1,51 @@
+-- The MIT License (MIT)
+--
+-- Copyright © 2026 Scott E. Graves <scott.e.graves@protonmail.com>
+--
+-- Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+-- and associated documentation files (the “Software”), to deal in the Software without restriction,
+-- including without limitation the rights to use, copy, modify, merge, publish, distribute,
+-- sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+-- furnished to do so, subject to the following conditions:
+--
+-- The above copyright notice and this permission notice shall be included in all copies or
+-- substantial portions of the Software.
+--
+-- THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+-- BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+-- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+--
+
+if NV_DARCULA_ENABLE_COC then
+  assert(vim.fn.exists(":CocInstall") == 2, ":CocInstall is unavailable")
+
+  for index, extension in ipairs(NV_DARCULA_COC_EXTENSIONS) do
+    print(
+      string.format(
+        "Installing CoC extension %d/%d: %s",
+        index,
+        #NV_DARCULA_COC_EXTENSIONS,
+        extension
+      )
+    )
+
+    local ok, err =
+      pcall(
+      vim.api.nvim_cmd,
+      {
+        cmd = "CocInstall",
+        args = {"-sync", extension}
+      },
+      {}
+    )
+
+    if not ok then
+      error(
+        string.format("Failed to install CoC extension %s: %s", extension, err),
+        0
+      )
+    end
+  end
+end