command/cmd must not be lambda

plugin/lsp_setup.vim

@@ -53,6 +53,9 @@ function! s:vimlsp_installer() abort
     return ''
   endif
   let l:command = s:vimlsp_settings_get(l:setting[0].command, 'cmd', l:setting[0].command)
+  if type(l:command) == type([])
+    let l:command = l:command[0]
+  endif
   let l:command = printf('%s/install-%s', s:installer_dir, l:command)
   if has('win32')
     let l:command = substitute(l:command, '/', '\', 'g') . '.cmd'
@@ -101,7 +104,11 @@ function! s:vimlsp_setting() abort
       continue
     endif
     for l:server in s:settings[l:ft]
-      if s:executable(s:vimlsp_settings_get(l:server.command, 'cmd', l:server.command))
+      let l:command = s:vimlsp_settings_get(l:server.command, 'cmd', l:server.command)
+      if type(l:command) == type([])
+        let l:command = l:command[0]
+      endif
+      if s:executable(l:command)
         let l:script = printf('%s/%s.vim', s:settings_dir, l:server.command)
         if filereadable(l:script)
           exe 'source' l:script

settings/clangd.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_clangd
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'clangd',
-      \ 'cmd': lsp_settings#get('clangd', 'cmd', {server_info->[lsp_settings#exec_path('clangd')]}),
+      \ 'cmd': {server_info->lsp_settings#get('clangd', 'cmd', [lsp_settings#exec_path('clangd')])},
       \ 'initialization_options': lsp_settings#get('clangd', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('clangd', 'whitelist', ['c', 'cpp', 'objc', 'objcpp']),
       \ 'blacklist': lsp_settings#get('clangd', 'blacklist', []),

settings/clojure-lsp.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_clojure_lsp
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'clojure-lsp',
-      \ 'cmd': lsp_settings#get('clojure-lsp', 'cmd', {server_info->[lsp_settings#exec_path('clojure-lsp')]}),
+      \ 'cmd': {server_info->lsp_settings#get('clojure-lsp', 'cmd', [lsp_settings#exec_path('clojure-lsp')])},
       \ 'initialization_options': lsp_settings#get('clojure-lsp', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('clojure-lsp', 'whitelist', ['clojure']),
       \ 'blacklist': lsp_settings#get('clojure-lsp', 'blacklist', []),

settings/css-languageserver.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_css_languageserver
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'css-languageserver',
-      \ 'cmd': lsp_settings#get('css-languageserver', 'cmd', {server_info->[lsp_settings#exec_path('css-languageserver'), '--stdio']}),
+      \ 'cmd': {server_info->lsp_settings#get('css-languageserver', 'cmd', [lsp_settings#exec_path('css-languageserver'), '--stdio'])},
       \ 'initialization_options': lsp_settings#get('css-languageserver', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('css-languageserver', 'whitelist', ['css']),
       \ 'blacklist': lsp_settings#get('css-languageserver', 'blacklist', []),

settings/eclipse-jdt-ls.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_eclipse_jdt_ls
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'eclipse-jdt-ls',
-      \ 'cmd': lsp_settings#get('eclipse-jdt-ls', 'cmd', {server_info->[lsp_settings#exec_path('eclipse-jdt-ls')]}),
+      \ 'cmd': {server_info->lsp_settings#get('eclipse-jdt-ls', 'cmd', [lsp_settings#exec_path('eclipse-jdt-ls')])},
       \ 'initialization_options': lsp_settings#get('eclipse-jdt-ls', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('eclipse-jdt-ls', 'whitelist', ['java']),
       \ 'blacklist': lsp_settings#get('eclipse-jdt-ls', 'blacklist', []),

settings/emmylua-ls.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_emmylua_ls
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'emmylua-ls',
-      \ 'cmd': lsp_settings#get('emmylua-ls', 'cmd', {server_info->[lsp_settings#exec_path('emmylua-ls')]}),
+      \ 'cmd': {server_info->lsp_settings#get('emmylua-ls', 'cmd', [lsp_settings#exec_path('emmylua-ls')])},
       \ 'initialization_options': lsp_settings#get('emmylua-ls', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('emmylua-ls', 'whitelist', ['lua']),
       \ 'blacklist': lsp_settings#get('emmylua-ls', 'blacklist', []),

settings/gopls.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_gopls
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'gopls',
-      \ 'cmd': lsp_settings#get('gopls', 'cmd', {server_info->[lsp_settings#exec_path('gopls')]}),
+      \ 'cmd': {server_info->lsp_settings#get('gopls', 'cmd', [lsp_settings#exec_path('gopls')])},
       \ 'initialization_options': lsp_settings#get('gopls', 'initialization_options', {"diagnostics": "true"}),
       \ 'whitelist': lsp_settings#get('gopls', 'whitelist', ['go']),
       \ 'blacklist': lsp_settings#get('gopls', 'blacklist', []),

settings/html-languageserver.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_html_languageserver
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'html-languageserver',
-      \ 'cmd': lsp_settings#get('html-languageserver', 'cmd', {server_info->[lsp_settings#exec_path('html-languageserver'), '--stdio']}),
+      \ 'cmd': {server_info->lsp_settings#get('html-languageserver', 'cmd', [lsp_settings#exec_path('html-languageserver'), '--stdio'])},
       \ 'initialization_options': lsp_settings#get('html-languageserver', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('html-languageserver', 'whitelist', ['html']),
       \ 'blacklist': lsp_settings#get('html-languageserver', 'blacklist', []),

settings/intelephense-server.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_intelephense_server
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'intelephense',
-      \ 'cmd': lsp_settings#get('intelephense', 'cmd', {server_info->[lsp_settings#exec_path('intelephense-server'), '--stdio']}),
+      \ 'cmd': {server_info->lsp_settings#get('intelephense', 'cmd', [lsp_settings#exec_path('intelephense-server'), '--stdio'])},
       \ 'whitelist': lsp_settings#get('intelephense', 'whitelist', ['php']),
       \ 'blacklist': lsp_settings#get('intelephense', 'blacklist', []),
       \ 'config': lsp_settings#get('intelephense', 'config', {}),

settings/javascript-typescript-langserver.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_javascript_typescript_langserver
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'javascript-typescript-langserver',
-      \ 'cmd': lsp_settings#get('javascript-typescript-langserver', 'cmd', {server_info->[lsp_settings#exec_path('javascript-typescript-langserver'), '--stdio']}),
+      \ 'cmd': {server_info->lsp_settings#get('javascript-typescript-langserver', 'cmd', [lsp_settings#exec_path('javascript-typescript-langserver'), '--stdio'])},
       \ 'root_uri':{server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'tsconfig.json'))},
       \ 'initialization_options': lsp_settings#get('javascript-typescript-langserver', 'initialization_options', {"diagnostics": "true"}),
       \ 'whitelist': lsp_settings#get('javascript-typescript-langserver', 'whitelist', ['typescript', 'typescript.tsx']),

settings/kotlin-language-server.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_kotlin_language_server
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'kotlin-language-server',
-      \ 'cmd': lsp_settings#get('kotlin-language-server', 'cmd', {server_info->[lsp_settings#exec_path('kotlin-language-server')]}),
+      \ 'cmd': {server_info->lsp_settings#get('kotlin-language-server', 'cmd', [lsp_settings#exec_path('kotlin-language-server')])},
       \ 'initialization_options': lsp_settings#get('kotlin-language-server', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('kotlin-language-server', 'whitelist', ['kotlin']),
       \ 'blacklist': lsp_settings#get('kotlin-language-server', 'blacklist', []),

settings/omnisharp-node-client.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_omnisharp-node-client
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'omnisharp-node-client',
-      \ 'cmd': lsp_settings#get('omnisharp-node-client', 'cmd', {server_info->[lsp_settings#exec_path('omnisharp-node-client')]}),
+      \ 'cmd': {server_info->lsp_settings#get('omnisharp-node-client', 'cmd', [lsp_settings#exec_path('omnisharp-node-client')])},
       \ 'initialization_options': lsp_settings#get('omnisharp-node-client', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('omnisharp-node-client', 'whitelist', ['cs']),
       \ 'blacklist': lsp_settings#get('omnisharp-node-client', 'blacklist', []),

settings/pyls.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_pyls
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'pyls',
-      \ 'cmd': lsp_settings#get('pyls', 'cmd', {server_info->[lsp_settings#exec_path('pyls')]}),
+      \ 'cmd': {server_info->lsp_settings#get('pyls', 'cmd', [lsp_settings#exec_path('pyls')])},
       \ 'initialization_options': lsp_settings#get('pyls', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('pyls', 'whitelist', ['python']),
       \ 'blacklist': lsp_settings#get('pyls', 'blacklist', []),

settings/rls.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_rls
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'rls',
-      \ 'cmd': lsp_settings#get('rls', 'cmd', {server_info->[lsp_settings#exec_path('rls')]}),
+      \ 'cmd': {server_info->lsp_settings#get('rls', 'cmd', [lsp_settings#exec_path('rls')])},
       \ 'initialization_options': lsp_settings#get('rls', 'initialization_options', v:null),
       \ 'whitelist': lsp_settings#get('rls', 'whitelist', ['rust']),
       \ 'blacklist': lsp_settings#get('rls', 'blacklist', []),

settings/solargraph.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_solargraph
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'solargraph',
-      \ 'cmd': lsp_settings#get('solargraph', 'cmd', {server_info->[lsp_settings#exec_path('solargraph'), 'stdio']}),
+      \ 'cmd': {server_info->lsp_settings#get('solargraph', 'cmd', [lsp_settings#exec_path('solargraph'), 'stdio'])},
       \ 'initialization_options': lsp_settings#get('solargraph', 'initialization_options', {"diagnostics": "true"}),
       \ 'whitelist': lsp_settings#get('solargraph', 'whitelist', ['ruby']),
       \ 'blacklist': lsp_settings#get('solargraph', 'blacklist', []),

settings/typescript-language-server.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_typescript_language_server
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'typescript-language-server',
-      \ 'cmd': lsp_settings#get('typescript-language-server', 'cmd', {server_info->[lsp_settings#exec_path('typescript-language-server'), '--stdio']}),
+      \ 'cmd': {server_info->lsp_settings#get('typescript-language-server', 'cmd', [lsp_settings#exec_path('typescript-language-server'), '--stdio'])},
       \ 'root_uri':{server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'tsconfig.json'))},
       \ 'initialization_options': lsp_settings#get('typescript-language-server', 'initialization_options', {"diagnostics": "true"}),
       \ 'whitelist': lsp_settings#get('typescript-language-server', 'whitelist', ['typescript', 'typescript.tsx']),

settings/vim-language-server.vim

@@ -2,7 +2,7 @@ augroup vimlsp_settings_vim_language_server
   au!
   autocmd User lsp_setup call lsp#register_server({
       \ 'name': 'vim-language-server',
-      \ 'cmd': {server_info->[lsp_settings#exec_path('vim-language-server'), '--stdio']},
+      \ 'cmd': {server_info->lsp_settings#get('vim-language-server', 'cmd', [lsp_settings#exec_path('vim-language-server'), '--stdio'])},
       \ 'initialization_options': {
       \   'vimruntime': $VIMRUNTIME,
       \   'runtimepath': &rtp,