From: Sergey Matveev <stargrave@stargrave.org>
Date: Tue, 31 Jan 2023 21:49:23 +0000 (+0300)
Subject: Add LSP server only if executable exists
X-Git-Url: http://www.git.stargrave.org/?p=dotfiles.git;a=commitdiff_plain;h=13ebb247c317e1c491b1a1726f7005360e304ba9

Add LSP server only if executable exists
---

diff --git a/vim/.vim/plugin/lsp.vim b/vim/.vim/plugin/lsp.vim
index ad6d0a5..41791c9 100644
--- a/vim/.vim/plugin/lsp.vim
+++ b/vim/.vim/plugin/lsp.vim
@@ -3,7 +3,9 @@ vim9script
 # go get golang.org/x/tools/gopls@latest
 # pip install 'python-language-server[all]'
 
-var lspServers = [
+var lspServers: list<dict<any>>
+
+for d in [
     {
         filetype: ["c", "cpp"],
         path: "clangd",
@@ -24,8 +26,13 @@ var lspServers = [
                 mccabe: {enabled: false},
             },
         }},
-    }
+    },
 ]
+    if executable(d["path"])
+        add(lspServers, d)
+    endif
+endfor
+
 var lspOpts = {
     ignoreMissingServer: true,
     autoComplete: false,