(package-initialize)

(require 'package)

;; Install use-package if not already installed
(unless (package-installed-p 'use-package)
  (package-refresh-contents)
  (package-install 'use-package))

(require 'use-package)

;; Enable defer and ensure by default for use-package
(setq use-package-always-defer t
      use-package-always-ensure t)

;; Enable scala-mode and sbt-mode
(use-package scala-mode
  :mode "\\.s\\(cala\\|bt\\)$")

(use-package sbt-mode
  :commands sbt-start sbt-command
  :config
  ;; WORKAROUND: https://github.com/ensime/emacs-sbt-mode/issues/31
  ;; allows using SPACE when in the minibuffer
  (substitute-key-definition
   'minibuffer-complete-word
   'self-insert-command
   minibuffer-local-completion-map))

;; Enable nice rendering of diagnostincs like compile errors.
(use-package flycheck
  :init (global-flycheck-mode))

(use-package lsp-mode
  ;; Optional - enable lsp-mode automatically in scala files
  :hook (scala-mode . lsp)
  :config (setq lsp-prefer-flymake nil))

(use-package lsp-ui)

;; Add company-lsp backend for metals
(use-package company-lsp)