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spacemacs/layers/+lang/ruby/funcs.el
2019-05-27 22:09:31 +02:00

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;;; funcs.el --- Ruby Layer functions File
;;
;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
;;
;; Author: Sylvain Benner <sylvain.benner@gmail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3
;; backend
(defun spacemacs//ruby-setup-backend ()
"Conditionally configure Ruby backend"
(spacemacs//ruby-setup-version-manager)
(pcase ruby-backend
(`lsp (spacemacs//ruby-setup-lsp))
(`robe (spacemacs//ruby-setup-robe))))
(defun spacemacs//ruby-setup-company ()
"Configure backend company"
(pcase ruby-backend
(`robe (spacemacs//ruby-setup-robe-company))
(`lsp nil))) ;; Company is automatically set up by lsp
;; lsp
(defun spacemacs//ruby-setup-lsp ()
"Setup Ruby lsp."
(if (configuration-layer/layer-used-p 'lsp)
(lsp)
(message "`lsp' layer is not installed, please add `lsp' layer to your dotfile."))
(if (configuration-layer/layer-used-p 'dap)
(progn
(require 'dap-ruby)
(spacemacs/dap-bind-keys-for-mode 'ruby-mode))
(message "`dap' layer is not installed, please add `dap' layer to your dotfile.")))
;; robe
(defun spacemacs//ruby-setup-robe ()
(robe-mode))
(defun spacemacs//ruby-setup-robe-company ()
"Setup robe auto-completion."
(when (configuration-layer/package-used-p 'robe)
(spacemacs|add-company-backends
:backends company-robe
:modes ruby-mode enh-ruby-mode))
(with-eval-after-load 'company-dabbrev-code
(dolist (mode '(ruby-mode enh-ruby-mode))
(add-to-list 'company-dabbrev-code-modes mode))))
;; version manager
(defun spacemacs//ruby-setup-version-manager ()
"Setup ruby version manager."
(pcase ruby-version-manager
(`rbenv (spacemacs//enable-rbenv))))
;; rbenv
(defun spacemacs//enable-rbenv ()
"Enable rbenv, use .ruby-version if exists."
(require 'rbenv)
(let ((version-file-path (rbenv--locate-file ".ruby-version")))
(global-rbenv-mode)
;; try to use the ruby defined in .ruby-version
(if version-file-path
(progn
(rbenv-use (rbenv--read-version-from-file
version-file-path))
(message (concat "[rbenv] Using ruby version "
"from .ruby-version file.")))
(message "[rbenv] Using the currently activated ruby."))))
;; rspec
(defun spacemacs//ruby-enable-rspec-mode ()
"Conditionally enable `rspec-mode'"
(when (eq 'rspec ruby-test-runner)
(rspec-enable-appropriate-mode)))
(defun ruby/rspec-verify-directory (dir)
"Launch tests in DIR directory.
Called interactively it prompts for a directory."
(interactive "Drspec directory: ")
(rspec-run-single-file dir (rspec-core-options)))
(defun spacemacs//inf-ruby-auto-enter ()
"Automatically enters inf-ruby-mode in ruby modes' debugger breakpoints."
(add-hook 'compilation-filter-hook 'inf-ruby-auto-enter nil t))
;; ruby-test
(defun spacemacs//ruby-enable-ruby-test-mode ()
"Conditionally enable `ruby-test-mode'"
(when (eq 'ruby-test ruby-test-runner)
(ruby-test-mode)))
;; minitest
(defun spacemacs//ruby-enable-minitest-mode ()
"Conditionally enable `minitest-mode'"
(when (eq 'minitest ruby-test-runner)
(minitest-enable-appropriate-mode)))
;; highlight debugger keywords
(defun spacemacs/ruby-maybe-highlight-debugger-keywords ()
"Highlight break point lines."
(interactive)
(when ruby-highlight-debugger-keywords
(highlight-lines-matching-regexp "byebug")
(highlight-lines-matching-regexp "binding.irb")
(highlight-lines-matching-regexp "binding.pry")))