Merge commit 'a39f715c13be3352193ffd9c5b7536b8786eff64' as '.vim/bundle/vim-lsp'

[etc/vim.git] / .vim / bundle / vim-lsp / autoload / lsp / ui / vim / execute_command.vim

diff --git a/.vim/bundle/vim-lsp/autoload/lsp/ui/vim/execute_command.vim b/.vim/bundle/vim-lsp/autoload/lsp/ui/vim/execute_command.vim
new file mode 100644 (file)
index 0000000..107b94c
--- /dev/null
+++ b/.vim/bundle/vim-lsp/autoload/lsp/ui/vim/execute_command.vim
@@ -0,0 +1,64 @@
+let s:commands = {}
+
+"
+" @param {name} = string
+" @param {callback} = funcref
+"
+function! lsp#ui#vim#execute_command#_register(command_name, callback) abort
+  if has_key(s:commands, a:command_name)
+    throw printf('lsp#ui#vim#execute_command#_register_command: %s already registered.', a:command_name)
+  endif
+
+  let s:commands[a:command_name] = a:callback
+endfunction
+
+"
+" TODO: This method does not handle any return value.
+"
+function! lsp#ui#vim#execute_command#_execute(params) abort
+  let l:command_name = a:params['command_name']
+  let l:command_args = get(a:params, 'command_args', v:null)
+  let l:server_name = get(a:params, 'server_name', '')
+  let l:bufnr = get(a:params, 'bufnr', -1)
+  let l:sync = get(a:params, 'sync', v:false)
+
+  " create command.
+  let l:command = { 'command': l:command_name }
+  if l:command_args isnot v:null
+    let l:command['arguments'] = l:command_args
+  endif
+
+  " execute command on local.
+  if has_key(s:commands, l:command_name)
+    try
+      call s:commands[l:command_name]({
+      \   'bufnr': l:bufnr,
+      \   'server_name': l:server_name,
+      \   'command': l:command,
+      \ })
+    catch /.*/
+      call lsp#utils#error(printf('Execute command failed: %s', string(a:params)))
+    endtry
+    return
+  endif
+
+  " execute command on server.
+  if !empty(l:server_name)
+    call lsp#send_request(l:server_name, {
+    \   'method': 'workspace/executeCommand',
+    \   'params': l:command,
+    \   'sync': l:sync,
+    \   'on_notification': function('s:handle_execute_command', [l:server_name, l:command]),
+    \ })
+  endif
+endfunction
+
+"
+" handle workspace/executeCommand response
+"
+function! s:handle_execute_command(server_name, command, data) abort
+  if lsp#client#is_error(a:data['response'])
+    call lsp#utils#error('Execute command failed on ' . a:server_name . ': ' . string(a:command) . ' -> ' . string(a:data))
+  endif
+endfunction
+