(use-package emacs-lisp-mode
  :hook ((emacs-lisp-mode . gered/on-emacs-lisp-mode))
  :init
  (defun gered/on-emacs-lisp-mode ()
    (lambda ()
      ;; TODO: is this even necessary or was i seeing something odd caused by my own (prior) mistakes?  
      (setq-local indent-tabs-mode nil)
      (setq-local tab-width 2))))

(use-package lisp-extra-font-lock
  :ensure t
  :config
  (add-hook 'emacs-lisp-mode-hook
            (lambda ()
              (lisp-extra-font-lock-mode t))))

(use-package yaml-mode
  :ensure t)

(use-package json-mode
  :ensure t)

(use-package markdown-mode
  :ensure t
  :hook ((markdown-mode . visual-line-mode)))

(use-package jinja2-mode
  :ensure t)

(use-package poly-ansible
  :ensure t
  :after (yaml-mode jinja2-mode)
  :config
  (add-to-list 'auto-mode-alist
               '("/.*ansible.*/.*\\.ya?ml\\'" . poly-ansible-mode)))

(use-package php-mode
  :ensure t)

(use-package js
  :config
  (setq js-indent-level tab-width))

(use-package lua-mode
  :ensure t)

(use-package c-ts-mode
  :config
  (setq-default c-ts-mode-indent-style 'linux)
  (setq-default c-ts-mode-indent-offset tab-width))

(use-package rust-mode
  :ensure t
  :bind
  (("C-c C-r C-r" . 'lsp-rust-analyzer-run)
   ("C-c C-r C-e" . 'lsp-rust-analyzer-rerun)
   ("C-c C-r C-d" . 'lsp-rust-analyzer-debug)
   ("C-c C-r C-t" . 'lsp-rust-analyzer-related-tests))
  :init
  (setq rust-mode-treesitter-derive t))

(use-package rustic
  :ensure t
  :after rust-mode)

(use-package cargo
  :ensure t
  :after rustic
  :init
  (add-hook 'rust-mode-hook 'cargo-minor-mode)
  (add-hook 'rust-ts-mode-hook 'cargo-minor-mode))