(require 'fcuny-vars)

(use-package man
  :init
  (setq Man-notify-method 'aggressive))

(use-package auto-fill
  :hook (prog-mode . auto-fill-mode)
  :custom
  ;; this does not seem to work ..
  (comment-fill-column 80)
  (comment-auto-fill-only-comments t))

(use-package company
  :ensure t
  :diminish company-mode
  :custom
  (company-minimum-prefix-length 2)
  (company-tooltip-align-annotations t)
  (company-tooltip-limit 12)
  (company-idle-delay 1))

(use-package lispy
  :ensure t
  :config
  (dolist (hook '(emacs-lisp-mode-hook))
    (add-hook hook #'lispy-mode)))

(use-package eglot
  :ensure t
  :hook ((go-mode . eglot-ensure)
         (nix-mode . eglot-ensure)))

(use-package sh-script
  :mode ("bashrc" . sh-mode)
  :hook (after-save . executable-make-buffer-file-executable-if-script-p)
  :config
  (setq-default sh-indentation 2
                sh-basic-offset 2))

(use-package python
  :mode (("\\.py$"     . python-mode))
  :commands python-mode
  :hook ((python-mode . eldoc-mode))
  :custom (python-indent-offset 2))

(use-package make-mode
  :config
  (add-hook 'makefile-mode-hook (lambda () (setq-local tab-width 2))))


(defun fcuny/setup-go-mode-compile ()
  (if (not (string-match "go" compile-command))
      (set (make-local-variable 'compile-command)
           "go build -v")))

;; we need to install the following tools:
;; go get golang.org/x/tools/gopls@latest
;; go get golang.org/x/lint/golint@latest
;; go get honnef.co/go/tools/cmd/staticcheck
(use-package go-mode
  :ensure t
  :hook ((before-save . lsp-format-buffer)
         (before-save . lsp-organize-imports)
         (go-mode . fcuny/setup-go-mode-compile))
  :config
  (when (memq window-system '(mac ns))
    (exec-path-from-shell-copy-env "GOPATH"))
  :custom
  (tab-width 4))

(use-package gotest
  :ensure t)

(use-package lisp-mode
  :bind
  (("C-c C-e" . eval-buffer)
   ("C-c C-r" . eval-region)))

(use-package compile
  :ensure nil
  :custom
  (compilation-scroll-output t)
   ;; Skip over warnings and info messages in compilation
  (compilation-skip-threshold 2)
  ;; Don't freeze when process reads from stdin
  (compilation-disable-input t)
  ;; Show three lines of context around the current message
  (compilation-context-lines 3))

(use-package nix-mode
  :ensure t
  :mode "\\.nix\\'"
  :hook ((before-save . nix-format-before-save))
  :config)

(provide 'fcuny-prog)