Change plug.vim file path to ~/.cache/space-vim/site/autoload/plug.vim

core/autoload/spacevim.vim

@@ -1,5 +1,6 @@
 scriptencoding utf-8
 
+
 let g:spacevim.info = g:spacevim.base. '/core/autoload/spacevim/info.vim'
 let g:spacevim.layers_base = '/layers'
 let g:spacevim.private_base = '/private'
@@ -40,7 +41,9 @@ function! spacevim#begin() abort
 endfunction
 
 function! s:check_vim_plug() abort
-  let l:plug_path = g:spacevim.nvim ? '~/.local/share/nvim/site/autoload/plug.vim' : '~/.vim/autoload/plug.vim'
+  "let l:plug_path = g:spacevim.nvim ? '~/.local/share/nvim/site/autoload/plug.vim' : '~/.vim/autoload/plug.vim'
+  "let l:plug_path = '~/.cache/space-vim/site/autoload/plug.vim'
+  let l:plug_path = g:spacevim_plugvim_filepath
   if empty(glob(l:plug_path)) | call spacevim#vim#plug#download(l:plug_path) | endif
 endfunction
 

init.spacevim

@@ -1,6 +1,8 @@
 " Comment the following line if you don't want Vim and NeoVim to share the
 " same plugin download directory.
-let g:spacevim_plug_home = '~/.vim/plugged'
+"let g:spacevim_plug_home = '~/.vim/plugged'
+"let g:spacevim_plug_home = '~/.cache/space-vim/plug'
+let g:spacevim_plug_home = g:spacevim_plugvim_cachepath . '/plug'
 
 " Uncomment the following line to override the leader key. The default value is space key "<\Space>".
 " let g:spacevim_leader = "<\Space>"

init.vim

@@ -35,6 +35,27 @@ if g:spacevim.os.windows
 endif
 " }
 
+
+""
+"" core runtimepath
+""
+
 let &runtimepath = &runtimepath . ',' . g:spacevim.base . '/core'
 
+
+""
+"" plug.vim runtimepath
+""
+
+let g:spacevim_plugvim_cachepath = '~/.cache/space-vim'
+let g:spacevim_plugvim_runtimepath = g:spacevim_plugvim_cachepath . '/site'
+let g:spacevim_plugvim_filepath = g:spacevim_plugvim_runtimepath . '/autoload/plug.vim'
+
+let &runtimepath = g:spacevim_plugvim_runtimepath . ',' . &runtimepath
+
+
+""
+"" bootstrap
+""
+
 call spacevim#bootstrap()