From be18563c9a1c1fcd80eef702883a8443d8bac42e Mon Sep 17 00:00:00 2001
From: xs <xs@xs.local>
Date: Mon, 9 Nov 2026 00:50:43 +0800
Subject: vimrc: find language servers on $PATH (exepath) instead of hardcoded
 install paths

---
 core/vimrc | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

(limited to 'core')

diff --git a/core/vimrc b/core/vimrc
index 8c43954..4ae28ad 100644
--- a/core/vimrc
+++ b/core/vimrc
@@ -225,26 +225,27 @@ augroup rust_detached
     \ && empty(RustCrate()) && s:RustAddDetached()
     \ | call lsp#update_workspace_config('rust-analyzer', {'rust-analyzer': g:ra_init}) | endif
 augroup END
-" rust-analyzer via the rustup proxy shim (portable across toolchains/machines)
-if executable(expand('~/.cargo/bin/rust-analyzer'))
+" Language servers are looked up on $PATH (exepath); a server that isn't on $PATH is skipped
+" rust-analyzer: normally the rustup proxy shim (portable across toolchains/machines)
+let s:ra = exepath('rust-analyzer')
+if !empty(s:ra)
   au User lsp_setup call lsp#register_server({
   \ 'name': 'rust-analyzer', 'allowlist': ['rust'],
-  \ 'cmd': {server_info -> [expand('~/.cargo/bin/rust-analyzer')]},
+  \ 'cmd': {server_info -> [s:ra]},
   \ 'root_uri': {server_info -> lsp#utils#path_to_uri(RustRoot())},
   \ 'initialization_options': g:ra_init,
   \ 'workspace_config': {'rust-analyzer': g:ra_init}})
 endif
-if executable(expand('~/.local/bin/ruff'))
+let s:ruff = exepath('ruff')
+if !empty(s:ruff)
   au User lsp_setup call lsp#register_server({
   \   'name': 'ruff',
-  \   'cmd': {server_info -> [expand('~/.local/bin/ruff'), 'server']},
+  \   'cmd': {server_info -> [s:ruff, 'server']},
   \   'allowlist': ['python'],
   \ })
 endif
-let s:uv_bin = has('macunix') && executable('/opt/homebrew/bin/uv')
-  \ ? '/opt/homebrew/bin/uv'
-  \ : expand('~/.local/bin/uv')
-if executable(expand('~/.local/bin/ty')) && executable(s:uv_bin)
+let s:uv_bin = exepath('uv')
+if !empty(exepath('ty')) && !empty(s:uv_bin)
   " Launched through `uv run` (not the raw path) so it picks up whichever
   " project's .venv is active via cwd/VIRTUAL_ENV.
   au User lsp_setup call lsp#register_server({
@@ -254,18 +255,20 @@ if executable(expand('~/.local/bin/ty')) && executable(s:uv_bin)
   \ })
 endif
 " tofu-ls (OpenTofu/Terraform .tf) for go-to-definition
-if executable(expand('~/.local/bin/tofu-ls'))
+let s:tofu_ls = exepath('tofu-ls')
+if !empty(s:tofu_ls)
   au User lsp_setup call lsp#register_server({
   \   'name': 'tofu-ls',
-  \   'cmd': {server_info -> [expand('~/.local/bin/tofu-ls'), 'serve']},
+  \   'cmd': {server_info -> [s:tofu_ls, 'serve']},
   \   'allowlist': ['terraform', 'terraform-vars'],
   \ })
 endif
 " gopls (Go) for go-to-definition
-if executable(expand('~/go/bin/gopls'))
+let s:gopls = exepath('gopls')
+if !empty(s:gopls)
   au User lsp_setup call lsp#register_server({
   \   'name': 'gopls',
-  \   'cmd': {server_info -> [expand('~/go/bin/gopls')]},
+  \   'cmd': {server_info -> [s:gopls]},
   \   'allowlist': ['go'],
   \   'root_uri': {server_info -> lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'go.mod'))},
   \ })
-- 
cgit