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766 lines
29 KiB
766 lines
29 KiB
;;; feature-mode.el --- Major mode for editing Gherkin (i.e. Cucumber) user stories
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;;; Version: 0.4
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;;; Author: Michael Klishin
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;;; URL: https://github.com/michaelklishin/cucumber.el
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;;; Uploader: Kao Félix
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;; Copyright (C) 2008 — 2012 Michael Klishin and other contributors
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;;
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 2
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;; of the License, or (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, write to the Free Software
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;; Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110.
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;;
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;; Copy files to ~/.emacs.d/elisp/feature-mode and add this to your
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;; .emacs to load the mode
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;; (add-to-list 'load-path "~/.emacs.d/elisp/feature-mode")
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;; ;; optional configurations
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;; ;; default language if .feature doesn't have "# language: fi"
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;; ;(setq feature-default-language "fi")
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;; ;; point to cucumber languages.yml or gherkin i18n.yml to use
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;; ;; exactly the same localization your cucumber uses
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;; ;(setq feature-default-i18n-file "/path/to/gherkin/gem/i18n.yml")
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;; ;; and load it
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;; (require 'feature-mode)
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;; (add-to-list 'auto-mode-alist '("\.feature$" . feature-mode))
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;;
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;; If using RVM, set `feature-use-rvm' to `t' to enable RVM
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;; support. This requires `rvm.el'.
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;;
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;; If using Chruby, set `feature-use-chruby' to `t' to enable
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;; Chruby support. This requires `chruby.el'
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;;
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;; Language used in feature file is automatically detected from
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;; "language: [2-letter ISO-code]" tag in feature file. You can
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;; choose the language feature-mode should use in case autodetection
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;; fails. Just add
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;; (setq feature-default-language "en")
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;; to your .emacs
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;;
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;; Translations are loaded from ~/.emacs.d/elisp/feature-mode/i18n.yml
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;; by default. You can configure feature-mode to load translations
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;; directly from cucumber languages.yml or gherkin i18n.yml. Just add
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;; (setq feature-default-i18n-file
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;; "/usr/lib/ruby/gems/1.8/gems/cucumber-0.4.4/lib/cucumber/languages.yml")
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;; to your .emacs before
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;; (require 'feature-mode)
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;;
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;;
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;; In order to get goto-step-definition to work, you must install the
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;; ruby_parser gem (version 2.0.x). For example:
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;;
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;; gem install ruby_parser --version=2.0.5
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;;
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;; (be sure and use the ruby-interpreter that emacs will use based on
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;; `exec-path')
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;;
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;;
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;; Key Bindings
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;; ------------
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;;
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;; \C-c ,v
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;; : Verify all scenarios in the current buffer file.
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;;
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;; \C-c ,s
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;; : Verify the scenario under the point in the current buffer.
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;;
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;; \C-c ,f
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;; : Verify all features in project. (Available in feature and
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;; ruby files)
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;;
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;; \C-c ,r
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;; : Repeat the last verification process.
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;;
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;; \C-c ,g
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;; : Go to step-definition under point
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(eval-when-compile (require 'cl))
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(require 'thingatpt)
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(require 'etags)
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(defcustom feature-cucumber-command "cucumber {options} \"{feature}\""
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"command used to run cucumber when there is no Rakefile"
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:group 'feature-mode
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:type 'string)
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(defcustom feature-rake-command "rake cucumber CUCUMBER_OPTS=\"{options}\" FEATURE=\"{feature}\""
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"command used to run cucumber when there is a Rakefile"
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:group 'feature-mode
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:type 'string)
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(defcustom feature-enable-back-denting t
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"when enabled, subsequent pressing the tab key back-dents the current line by `feature-indent-offset' spaces"
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:type 'boolean
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:group 'feature-mode)
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(defcustom feature-use-rvm nil
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"t when RVM is in use. (Requires rvm.el)"
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:type 'boolean
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:group 'feature-mode)
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(defcustom feature-use-chruby nil
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"t when Chruby is in use. (Requires chruby.el)"
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:type 'boolean
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:group 'feature-mode)
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(defcustom feature-root-marker-file-name "features"
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"file to look for to find the project root."
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:group 'feature-mode
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:type 'string)
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(defcustom feature-align-steps-after-first-word nil
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"when set to t, make step lines align on the space after the first word"
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:type 'boolean
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:group 'feature-mode)
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(defcustom feature-step-search-path "features/**/*steps.rb"
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"Path to project step definitions"
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:type 'string
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:group 'feature-mode)
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(defcustom feature-step-search-gems-path "gems/ruby/*/gems/*/**/*steps.rb"
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"Path to find step definitions in installed gems"
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:type 'string
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:group 'feature-mode)
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(defcustom feature-ruby-command "ruby"
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"Command to run ruby"
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:type 'string
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:group 'feature-mode)
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;; Docker related
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(defcustom feature-use-docker-compose t
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"Use docker-compose when docker-compose.yml exists in project."
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:type 'boolean
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:group 'feature-mode)
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(defcustom feature-docker-compose-command "docker-compose"
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"Command to run docker-compose."
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:type 'string
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:group 'feature-mode)
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(defcustom feature-docker-compose-container "app"
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"The container to run cucumber in."
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:type 'string
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:group 'feature-mode)
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;;
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;; Keywords and font locking
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;;
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(when (featurep 'font-lock)
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(or (boundp 'font-lock-variable-name-face)
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(setq font-lock-variable-name-face font-lock-type-face)))
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(defun load-gherkin-i10n (filename)
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"Read and parse Gherkin l10n from given file."
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(interactive "Load l10n file: ")
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(with-temp-buffer
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(insert-file-contents filename)
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(parse-gherkin-l10n)))
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(defun parse-gherkin-l10n ()
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(let (languages-alist)
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(save-excursion
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(goto-char (point-min))
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(while (not (eobp))
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(if (try-find-next-language)
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(let ((lang-beg (+ (point) 1))
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(lang-end (progn (end-of-line) (- (point) 2)))
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(kwds-beg (+ (point) 1))
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(kwds-end (progn (try-find-next-language) (point))))
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(add-to-list
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'languages-alist
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(cons
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(filter-buffer-substring lang-beg lang-end)
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(parse-gherkin-l10n-translations kwds-beg kwds-end)))))))
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(nreverse languages-alist)))
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(defun try-find-next (regexp)
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(let (search-result)
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(setq search-result (search-forward-regexp regexp nil t))
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(if search-result
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(beginning-of-line)
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(goto-char (point-max)))
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search-result))
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(defun try-find-next-language ()
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(try-find-next "^\"[^\"]+\":"))
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(defun try-find-next-translation ()
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(try-find-next "^ \\([^ :]+\\): +\"?\\*?|?\\([^\"\n]+\\)\"?"))
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(defun parse-gherkin-l10n-translations (beg end)
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(let (translations-alist)
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(save-excursion
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(save-restriction
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(narrow-to-region beg end)
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(goto-char (point-min))
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(while (not (eobp))
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(if (try-find-next-translation)
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(let ((kwname (match-string-no-properties 1))
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(kw (match-string-no-properties 2)))
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(add-to-list
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'translations-alist
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(cons
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(intern kwname)
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(if (or (equal kwname "name")
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(equal kwname "native"))
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kw
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(build-keyword-matcher kw))))))
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(end-of-line))))
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(nreverse translations-alist)))
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(defun build-keyword-matcher (keyword)
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(concat "^[ \t]*\\(" (replace-regexp-in-string "|" "\\\\|" keyword) "\\):?"))
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(defvar feature-default-language "en")
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(defvar feature-default-directory "features")
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(defvar feature-default-i18n-file (expand-file-name (concat (file-name-directory load-file-name) "/i18n.yml")))
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(defconst feature-keywords-per-language
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(if (file-readable-p feature-default-i18n-file)
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(load-gherkin-i10n feature-default-i18n-file)
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'(("en" . ((feature . "^ *\\(Feature\\):")
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(background . "^ *\\(Background\\):")
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(scenario . "^ *\\(Scenario\\):")
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(scenario_outline .
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"^ *\\(Scenario Outline\\):")
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(given . "^ *\\(Given\\) ")
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(when . "^ *\\(When\\) ")
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(then . "^ *\\(Then\\) ")
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(but . "^ *\\(But\\) ")
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(and . "^ *\\(And\\) ")
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(examples . "^ *\\(Examples\\|Scenarios\\):"))))))
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(defconst feature-font-lock-keywords
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'((feature (0 font-lock-keyword-face)
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(".*" nil nil (0 font-lock-type-face t)))
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(background . (0 font-lock-keyword-face))
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(scenario (0 font-lock-keyword-face)
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(".*" nil nil (0 font-lock-function-name-face nil)))
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(scenario_outline
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(0 font-lock-keyword-face)
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(".*" nil nil (0 font-lock-function-name-face t)))
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(given . font-lock-keyword-face)
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(when . font-lock-keyword-face)
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(then . font-lock-keyword-face)
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(but . font-lock-keyword-face)
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(and . font-lock-keyword-face)
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(examples . font-lock-keyword-face)
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("<[^>]*>" . font-lock-variable-name-face)
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("^ *@.*" . font-lock-preprocessor-face)
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("^ *#.*" 0 font-lock-comment-face t)))
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;;
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;; Keymap
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;;
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(defvar feature-mode-map nil "Keymap used in feature mode")
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(if feature-mode-map
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nil
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(setq feature-mode-map (make-sparse-keymap))
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(define-key feature-mode-map "\C-m" 'newline)
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(define-key feature-mode-map (kbd "C-c ,s") 'feature-verify-scenario-at-pos)
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(define-key feature-mode-map (kbd "C-c ,v") 'feature-verify-all-scenarios-in-buffer)
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(define-key feature-mode-map (kbd "C-c ,f") 'feature-verify-all-scenarios-in-project)
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(define-key feature-mode-map (kbd "C-c ,g") 'feature-goto-step-definition)
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(define-key feature-mode-map (kbd "M-.") 'feature-goto-step-definition))
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;; Add relevant feature keybindings to ruby modes
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(add-hook 'ruby-mode-hook
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(lambda ()
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(local-set-key (kbd "C-c ,f") 'feature-verify-all-scenarios-in-project)))
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;;
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;; Syntax table
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;;
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(defvar feature-mode-syntax-table nil
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"Syntax table in use in ruby-mode buffers.")
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(unless feature-mode-syntax-table
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(setq feature-mode-syntax-table (make-syntax-table)))
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;; Constants
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(defconst feature-blank-line-re "^[ \t]*\\(?:#.*\\)?$"
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"Regexp matching a line containing only whitespace.")
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(defconst feature-example-line-re "^[ \t]*|"
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"Regexp matching a line containing scenario example.")
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(defconst feature-tag-line-re "^[ \t]*@"
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"Regexp matching a tag/annotation")
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(defconst feature-pystring-re "^[ \t]*\"\"\"$"
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"Regexp matching a pystring")
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(defun feature-feature-re (language)
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(cdr (assoc 'feature (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-scenario-re (language)
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(cdr (assoc 'scenario (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-examples-re (language)
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(cdr (assoc 'examples (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-background-re (language)
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(cdr (assoc 'background (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-given-re (language)
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(cdr (assoc 'given (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-when-re (language)
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(cdr (assoc 'when (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-then-re (language)
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(cdr (assoc 'then (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-and-re (language)
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(cdr (assoc 'and (cdr (assoc language feature-keywords-per-language)))))
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(defun feature-but-re (language)
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(cdr (assoc 'but (cdr (assoc language feature-keywords-per-language)))))
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;;
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;; Variables
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;;
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(defvar feature-mode-hook nil
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"Hook run when entering `feature-mode'.")
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(defcustom feature-indent-initial-offset 0
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"Indentation of the first file"
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:type 'integer :group 'feature-mode)
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(defcustom feature-indent-level 2
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"Indentation of feature statements"
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:type 'integer :group 'feature-mode)
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(defcustom feature-indent-offset 2
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"*Amount of offset per level of indentation."
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:type 'integer :group 'feature-mode)
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(defun given-when-then-wordlength (lang)
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(let* ((when-then-and-words '(given when then and but))
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(language-keywords (cdr (assoc lang feature-keywords-per-language)))
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(rexes (append (mapcar
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(lambda (kw) (cdr (assoc kw language-keywords)))
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when-then-and-words))))
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(beginning-of-line)
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;; white-space means offset -1
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(if (or (bobp) (eobp))
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nil
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(if (looking-at feature-blank-line-re)
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0
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(if (some (lambda (rex) (looking-at rex)) rexes)
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(length (match-string 1))
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nil)))))
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(defun compute-given-when-then-offset (lang)
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(if feature-align-steps-after-first-word
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(progn
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(setq current-word-length (given-when-then-wordlength lang))
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(cond
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;; a non-given-when-then-line doesn't adjust the
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;; offset
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((null current-word-length) 0)
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;; the same happens for empty lines
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((= 0 current-word-length) 0)
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;; we are on a proper line, figure out
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;; the lengths of all lines preceding us
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(t (let ((search (lambda (direction lang)
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(forward-line direction)
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(setq search-word-length (given-when-then-wordlength lang))
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(cond
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((null search-word-length) nil)
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(t (cons search-word-length (funcall search direction lang)))))))
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(setq previous-lengths (delq 0 (save-excursion
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(funcall search -1 lang))))
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(if (not (null previous-lengths))
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(- (car previous-lengths) current-word-length)
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0)))))
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0))
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(defun feature-search-for-regex-match (key)
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"Search for matching regexp on each line"
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(forward-line -1)
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(while (and (not (funcall key)) (> (point) (point-min)))
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(forward-line -1))
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)
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(defun feature-compute-indentation ()
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"Calculate the maximum sensible indentation for the current line."
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(save-excursion
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(beginning-of-line)
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(if (bobp) feature-indent-initial-offset
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(let* ((lang (feature-detect-language))
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(given-when-then-offset (compute-given-when-then-offset lang))
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(saved-indentation (current-indentation)))
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(cond
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((looking-at (feature-feature-re lang))
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(progn
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(feature-search-for-regex-match (lambda () (looking-at (feature-feature-re lang))))
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(current-indentation)
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))
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((or (looking-at (feature-background-re lang))
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(looking-at (feature-scenario-re lang))
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(looking-at feature-tag-line-re))
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(progn
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(feature-search-for-regex-match
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(lambda () (or (looking-at (feature-feature-re lang))
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(looking-at feature-tag-line-re)
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(looking-at (feature-background-re lang))
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(looking-at (feature-scenario-re lang)))))
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(cond
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((or (looking-at (feature-feature-re lang))
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(looking-at feature-tag-line-re)
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) feature-indent-level)
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((or (looking-at (feature-background-re lang))
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(looking-at (feature-scenario-re lang))
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) (current-indentation))
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(t saved-indentation))
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))
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((looking-at (feature-examples-re lang))
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(progn
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(feature-search-for-regex-match
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(lambda () (or (looking-at (feature-background-re lang))
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(looking-at (feature-scenario-re lang)))))
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(if (or (looking-at (feature-background-re lang)) (looking-at (feature-scenario-re lang)))
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(+ (current-indentation) feature-indent-offset)
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saved-indentation)
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))
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((or (looking-at (feature-given-re lang))
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(looking-at (feature-when-re lang))
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(looking-at (feature-then-re lang))
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(looking-at (feature-and-re lang))
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(looking-at (feature-but-re lang)))
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(progn
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(feature-search-for-regex-match
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(lambda () (or (looking-at (feature-background-re lang))
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(looking-at (feature-scenario-re lang))
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(looking-at (feature-given-re lang))
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(looking-at (feature-when-re lang))
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(looking-at (feature-then-re lang))
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(looking-at (feature-and-re lang))
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(looking-at (feature-but-re lang)))))
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(cond
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((or (looking-at (feature-background-re lang)) (looking-at (feature-scenario-re lang)))
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(+ (current-indentation) feature-indent-offset))
|
|
((or (looking-at (feature-given-re lang))
|
|
(looking-at (feature-when-re lang))
|
|
(looking-at (feature-then-re lang))
|
|
(looking-at (feature-and-re lang))
|
|
(looking-at (feature-but-re lang)))
|
|
(current-indentation))
|
|
(t saved-indentation))
|
|
))
|
|
((or (looking-at feature-example-line-re) (looking-at feature-pystring-re))
|
|
(progn
|
|
(feature-search-for-regex-match
|
|
(lambda () (or (looking-at (feature-examples-re lang))
|
|
(looking-at (feature-given-re lang))
|
|
(looking-at (feature-when-re lang))
|
|
(looking-at (feature-then-re lang))
|
|
(looking-at (feature-and-re lang))
|
|
(looking-at (feature-but-re lang))
|
|
(looking-at feature-example-line-re))))
|
|
(cond
|
|
((or (looking-at (feature-examples-re lang))
|
|
(looking-at (feature-given-re lang))
|
|
(looking-at (feature-when-re lang))
|
|
(looking-at (feature-then-re lang))
|
|
(looking-at (feature-and-re lang))
|
|
(looking-at (feature-but-re lang)))
|
|
(+ (current-indentation) feature-indent-offset))
|
|
((or (looking-at feature-example-line-re)
|
|
(looking-at feature-pystring-re))
|
|
(current-indentation))
|
|
(t saved-indentation))
|
|
))
|
|
(t
|
|
(progn
|
|
(feature-search-for-regex-match (lambda () (not (looking-at feature-blank-line-re))))
|
|
(+ (current-indentation)
|
|
given-when-then-offset
|
|
(if (or (looking-at (feature-feature-re lang))
|
|
(looking-at (feature-scenario-re lang))
|
|
(looking-at (feature-background-re lang)))
|
|
feature-indent-offset 0))
|
|
))
|
|
)))))
|
|
|
|
(defun feature-indent-line ()
|
|
"Indent the current line.
|
|
The first time this command is used, the line will be indented to the
|
|
maximum sensible indentation. Each immediately subsequent usage will
|
|
back-dent the line by `feature-indent-offset' spaces. On reaching column
|
|
0, it will cycle back to the maximum sensible indentation."
|
|
(interactive "*")
|
|
(let ((ci (current-indentation))
|
|
(cc (current-column))
|
|
(need (feature-compute-indentation)))
|
|
(save-excursion
|
|
(beginning-of-line)
|
|
(delete-horizontal-space)
|
|
(if (and (equal last-command this-command) (/= ci 0) feature-enable-back-denting (called-interactively-p 'any))
|
|
(indent-to (* (/ (- ci 1) feature-indent-offset) feature-indent-offset))
|
|
(indent-to need)))
|
|
(if (< (current-column) (current-indentation))
|
|
(forward-to-indentation 0))))
|
|
|
|
(defadvice orgtbl-tab (before feature-indent-table-advice (&optional arg))
|
|
"Table org mode ignores our indentation, lets force it."
|
|
(feature-indent-line))
|
|
(ad-activate 'orgtbl-tab)
|
|
|
|
(defun feature-font-lock-keywords-for (language)
|
|
(let ((result-keywords . ()))
|
|
(dolist (pair feature-font-lock-keywords)
|
|
(let* ((keyword (car pair))
|
|
(font-locking (cdr pair))
|
|
(language-keyword (cdr (assoc keyword
|
|
(cdr (assoc
|
|
language
|
|
feature-keywords-per-language))))))
|
|
|
|
(push (cons (or language-keyword keyword) font-locking) result-keywords)))
|
|
result-keywords))
|
|
|
|
(defun feature-detect-language ()
|
|
(save-excursion
|
|
(goto-char (point-min))
|
|
(if (re-search-forward "language: \\([[:alpha:]-]+\\)"
|
|
(line-end-position)
|
|
t)
|
|
(match-string 1)
|
|
feature-default-language)))
|
|
|
|
(defun feature-mode-variables ()
|
|
(set-syntax-table feature-mode-syntax-table)
|
|
(when mode-require-final-newline
|
|
(setq require-final-newline t))
|
|
(setq comment-start "# ")
|
|
(setq comment-start-skip "#+ *")
|
|
(setq comment-end "")
|
|
(setq parse-sexp-ignore-comments t)
|
|
(set (make-local-variable 'indent-tabs-mode) 'nil)
|
|
(set (make-local-variable 'indent-line-function) 'feature-indent-line)
|
|
(set (make-local-variable 'font-lock-defaults)
|
|
(list (feature-font-lock-keywords-for (feature-detect-language)) nil nil))
|
|
(set (make-local-variable 'font-lock-keywords)
|
|
(feature-font-lock-keywords-for (feature-detect-language)))
|
|
(set (make-local-variable 'imenu-generic-expression)
|
|
`(("Scenario:" ,(feature-scenario-name-re (feature-detect-language)) 3)
|
|
("Background:" ,(feature-background-re (feature-detect-language)) 1))))
|
|
|
|
(defun feature-minor-modes ()
|
|
"Enable/disable all minor modes for feature mode."
|
|
(turn-on-orgtbl)
|
|
(set (make-local-variable 'electric-indent-functions)
|
|
(list (lambda (arg) 'no-indent))))
|
|
|
|
;;
|
|
;; Mode function
|
|
;;
|
|
|
|
;;;###autoload
|
|
(defun feature-mode()
|
|
"Major mode for editing plain text stories"
|
|
(interactive)
|
|
(kill-all-local-variables)
|
|
(use-local-map feature-mode-map)
|
|
(setq mode-name "Feature")
|
|
(setq major-mode 'feature-mode)
|
|
(feature-mode-variables)
|
|
(feature-minor-modes)
|
|
(run-mode-hooks 'feature-mode-hook))
|
|
|
|
;;;###autoload
|
|
(add-to-list 'auto-mode-alist '("\\.feature\\'" . feature-mode))
|
|
|
|
;;
|
|
;; Snippets
|
|
;;
|
|
|
|
(defvar feature-snippet-directory (concat (file-name-directory load-file-name) "snippets")
|
|
"Path to the feature-mode snippets.
|
|
|
|
If the yasnippet library is loaded, snippets in this directory
|
|
are loaded on startup. If nil, don't load snippets.")
|
|
|
|
(defvar feature-support-directory (concat (file-name-directory load-file-name) "support")
|
|
"Path to support folder
|
|
|
|
The support folder contains a ruby script that takes a step as an
|
|
argument, and outputs a list of all matching step definitions")
|
|
|
|
(declare-function yas/load-directory "yasnippet" t)
|
|
(when (and (featurep 'yasnippet)
|
|
feature-snippet-directory
|
|
(file-exists-p feature-snippet-directory))
|
|
(yas/load-directory feature-snippet-directory))
|
|
|
|
|
|
;;
|
|
;; Verifying features
|
|
;;
|
|
|
|
(defun feature-scenario-name-re (language)
|
|
(concat (feature-scenario-re (feature-detect-language)) "\\( Outline:?\\)?[[:space:]]+\\(.*\\)$"))
|
|
|
|
(defun feature-verify-scenario-at-pos (&optional pos)
|
|
"Run the scenario defined at pos. If post is not specified the current buffer location will be used."
|
|
(interactive)
|
|
(feature-run-cucumber
|
|
(list "-l" (number-to-string (line-number-at-pos)))
|
|
:feature-file (buffer-file-name)))
|
|
|
|
(defun feature-verify-all-scenarios-in-buffer ()
|
|
"Run all the scenarios defined in current buffer."
|
|
(interactive)
|
|
(feature-run-cucumber '() :feature-file (buffer-file-name)))
|
|
|
|
|
|
(defun feature-verify-all-scenarios-in-project ()
|
|
"Run all the scenarios defined in current project."
|
|
(interactive)
|
|
(feature-run-cucumber '()))
|
|
|
|
(defun feature-register-verify-redo (redoer)
|
|
"Register a bit of code that will repeat a verification process"
|
|
(let ((redoer-cmd (eval (list 'lambda ()
|
|
'(interactive)
|
|
(list 'let (list (list `default-directory
|
|
default-directory))
|
|
redoer)))))
|
|
|
|
(global-set-key (kbd "C-c ,r") redoer-cmd)))
|
|
|
|
(defun project-file-exists (filename)
|
|
"Determines if the project has a file"
|
|
(file-exists-p (concat (feature-project-root) filename)))
|
|
|
|
(defun can-run-bundle ()
|
|
"Determines if bundler is installed and a Gemfile exists"
|
|
(and (project-file-exists "Gemfile")
|
|
(executable-find "bundle")))
|
|
|
|
(defun should-run-docker-compose ()
|
|
"Determines if docker-compose should be used."
|
|
(and (project-file-exists "docker-compose.yml")
|
|
feature-use-docker-compose))
|
|
|
|
(defun construct-cucumber-command (command-template opts-str feature-arg)
|
|
"Creates a complete command to launch cucumber"
|
|
(let ((base-command
|
|
(concat (replace-regexp-in-string
|
|
"{options}" opts-str
|
|
(replace-regexp-in-string "{feature}"
|
|
(if (should-run-docker-compose) (replace-regexp-in-string (feature-project-root) "" feature-arg) feature-arg)
|
|
command-template) t t))))
|
|
(concat (if (should-run-docker-compose) (concat feature-docker-compose-command " run " feature-docker-compose-container " ") "")
|
|
(concat (if (can-run-bundle) "bundle exec " "")
|
|
base-command))))
|
|
|
|
(defun* feature-run-cucumber (cuke-opts &key feature-file)
|
|
"Runs cucumber with the specified options"
|
|
(feature-register-verify-redo (list 'feature-run-cucumber
|
|
(list 'quote cuke-opts)
|
|
:feature-file feature-file))
|
|
;; redoer is registered
|
|
|
|
(let ((opts-str (mapconcat 'identity cuke-opts " "))
|
|
(feature-arg (if feature-file
|
|
feature-file
|
|
feature-default-directory))
|
|
(command-template (if (project-file-exists "Rakefile")
|
|
feature-rake-command
|
|
feature-cucumber-command)))
|
|
(ansi-color-for-comint-mode-on)
|
|
(let ((default-directory (feature-project-root))
|
|
(compilation-scroll-output t))
|
|
(if feature-use-rvm
|
|
(rvm-activate-corresponding-ruby))
|
|
(if feature-use-chruby
|
|
(chruby-use-corresponding))
|
|
(compile (construct-cucumber-command command-template opts-str feature-arg) t))))
|
|
|
|
(defun feature-root-directory-p (a-directory)
|
|
"Tests if a-directory is the root of the directory tree (i.e. is it '/' on unix)."
|
|
(equal a-directory (file-name-directory (directory-file-name a-directory))))
|
|
|
|
(defun feature-project-root (&optional directory)
|
|
"Finds the root directory of the project by walking the directory tree until it finds the file set by `feature-root-marker-file-name' (presumably, application root)"
|
|
(let ((directory (file-name-as-directory (or directory default-directory))))
|
|
(if (feature-root-directory-p directory)
|
|
(error (concat "Could not find " feature-root-marker-file-name)))
|
|
(if (file-exists-p (concat directory feature-root-marker-file-name))
|
|
directory
|
|
(feature-project-root (file-name-directory (directory-file-name directory))))))
|
|
|
|
(defun expand-home-shellism ()
|
|
(replace-regexp-in-string "~" "$HOME" (feature-project-root))
|
|
)
|
|
|
|
(defun feature-find-step-definition (action)
|
|
"Find the step-definition under (point). Requires ruby."
|
|
(let* ((root (feature-project-root))
|
|
(input (thing-at-point 'line))
|
|
(_ (set-text-properties 0 (length input) nil input))
|
|
(result (shell-command-to-string (format "cd %S && %s %S/find_step.rb %s %s %S %s %s"
|
|
(expand-home-shellism)
|
|
feature-ruby-command
|
|
feature-support-directory
|
|
(feature-detect-language)
|
|
(buffer-file-name)
|
|
(line-number-at-pos)
|
|
(shell-quote-argument feature-step-search-path)
|
|
(shell-quote-argument feature-step-search-gems-path))))
|
|
(matches (read result))
|
|
(matches-length (safe-length matches)))
|
|
|
|
(if (listp matches)
|
|
(if (> matches-length 0)
|
|
(let* ((file-and-line (if (= matches-length 1)
|
|
(cdr (car matches))
|
|
(cdr (assoc (ido-completing-read "Which example needed? " (mapcar (lambda (pair) (car pair)) matches)) matches))))
|
|
(matched? (string-match "^\\(.+\\):\\([0-9]+\\)$" file-and-line)))
|
|
(if matched?
|
|
(let ((file (format "%s/%s" root (match-string 1 file-and-line)))
|
|
(line-no (string-to-number (match-string 2 file-and-line))))
|
|
(funcall action root file line-no))
|
|
(message "An error occured: \n%s" result)))
|
|
(message "No matching steps found for:\n%s" input))
|
|
(message "An error occured: \n%s" result))))
|
|
|
|
(defun feature-goto-step-definition ()
|
|
"Goto the step-definition under (point). Requires ruby."
|
|
(interactive)
|
|
(feature-find-step-definition
|
|
(lambda (project-root file line-no)
|
|
(progn
|
|
(ring-insert find-tag-marker-ring (point-marker))
|
|
(find-file file)
|
|
(goto-char (point-min))
|
|
(forward-line (1- line-no))))))
|
|
|
|
(provide 'cucumber-mode)
|
|
(provide 'feature-mode)
|
|
;;; feature-mode.el ends here
|