#+title: :tools lsp API demos
#+property: header-args:elisp :results pp :exports both :eval never-export

* set-eglot-client!
#+begin_src emacs-lisp
;; For setting a single server command:
(set-eglot-client! 'python-mode
  `(,(concat doom-data-dir \"lsp/mspyls/Microsoft.Python.LanguageServer\")))

;; This is equivalent to
(with-eval-after-load 'eglot
  (add-to-list 'eglot-server-programs `(python-mode . (,(concat doom-data-dir "lsp/mspyls/Microsoft.Python.LanguageServer\")))))
#+end_src

#+begin_src emacs-lisp
(set-eglot-client! '(python-mode python-ts-mode)
                   "pylsp" "pyls"
                   '("basedpyright" "--stdio")
                   '("basedpyright-langserver" "--stdio")
                   '("pyright" "--stdio")
                   '("pyright-langserver" "--stdio")
                   '("pyrefly" "lsp")
                   "jedi-language-server"
                   '("ruff" "server")
                   "ruff-lsp")

;; This is equivalent to
(with-eval-after-load 'eglot
  (add-to-list 'eglot-server-programs
               `(python-mode
                 . ,(eglot-alternatives '("pylsp" "pyls"
                                          ("basedpyright" "--stdio")
                                          ("basedpyright-langserver" "--stdio")
                                          ("pyright" "--stdio")
                                          ("pyright-langserver" "--stdio")
                                          ("pyrefly" "lsp")
                                          "jedi-language-server"
                                          ("ruff" "server")
                                          "ruff-lsp"))))))
#+end_src