compiler(rime_deployer): include new compiler, use it for '*.custom.yaml' files (#14460)

Signed-off-by: Wu, Zhenyu <wuzhenyu@ustc.edu>
Signed-off-by: Christian Brabandt <cb@256bit.org>

Author: Freed-Wu

runtime/compiler/rime_deployer.vim

@@ -0,0 +1,30 @@
+" Vim Compiler File
+" Language:             rime_deployer
+" Maintainer:           Wu, Zhenyu <wuzhenyu@ustc.edu>
+" URL:                  https://rime.im
+" Latest Revision:      2024-04-09
+
+if exists('b:current_compiler')
+  finish
+endif
+let b:current_compiler = 'rime_deployer'
+
+let s:save_cpoptions = &cpoptions
+set cpoptions&vim
+
+" Android Termux
+let s:prefix = getenv('PREFIX')
+if s:prefix == v:null
+  let s:prefix = '/usr'
+endif
+" Android, NixOS, GNU/Linux, BSD
+for s:shared_data_dir in ['/sdcard/rime-data', '/run/current-system/sw/share/rime-data', '/usr/local/share/rime-data', s:prefix . '/share/rime-data']
+  if isdirectory(s:shared_data_dir)
+    break
+  endif
+endfor
+execute 'CompilerSet makeprg=rime_deployer\ --build\ %:p:h:S\' s:shared_data_dir
+unlet s:prefix s:shared_data_dir
+
+let &cpoptions = s:save_cpoptions
+unlet s:save_cpoptions

runtime/ftplugin/yaml.vim

@@ -16,6 +16,13 @@ let b:undo_ftplugin = "setl com< cms< et< fo<"
 setlocal comments=:# commentstring=#\ %s expandtab
 setlocal formatoptions-=t formatoptions+=croql
 
+" rime input method engine uses `*.custom.yaml` as its config files
+if expand('%:r:e') ==# 'custom'
+  compiler rime_deployer
+  setlocal include=__include:\\s*
+  let b:undo_ftplugin ..= " inc<"
+endif
+
 if !exists("g:yaml_recommended_style") || g:yaml_recommended_style != 0
   let b:undo_ftplugin ..= " sw< sts<"
   setlocal shiftwidth=2 softtabstop=2