├── .gitignore ├── .travis.yml ├── CHANGELOG.md ├── Cask ├── LICENSE ├── Makefile ├── README.md ├── cask-mode.el ├── screenshot.png └── test ├── cask-mode-test.el └── test-helper.el /.gitignore: -------------------------------------------------------------------------------- 1 | .cask 2 | *.elc 3 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | sudo: false 2 | language: generic 3 | before_install: 4 | - curl -fsSkL https://gist.github.com/rejeep/ebcd57c3af83b049833b/raw > x.sh && source ./x.sh 5 | - evm install $EVM_EMACS --use --skip 6 | - cask --debug 7 | env: 8 | - EVM_EMACS=emacs-24.4-travis 9 | - EVM_EMACS=emacs-24.5-travis 10 | script: 11 | - emacs --version 12 | - make test 13 | 14 | notifications: 15 | email: false 16 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | # 0.2 2 | 3 | Nothing yet. 4 | 5 | # 0.1 6 | 7 | Initial release, with highlighting, comments and indentation. 8 | -------------------------------------------------------------------------------- /Cask: -------------------------------------------------------------------------------- 1 | (source gnu) 2 | (source melpa) 3 | 4 | (package-file "cask-mode.el") 5 | 6 | ;; TODO: completion of package names, keywords and sources 7 | (development 8 | (depends-on "ert-runner") 9 | (depends-on "assess")) 10 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. By contrast, the GNU General Public 13 | License is intended to guarantee your freedom to share and change free 14 | software--to make sure the software is free for all its users. This 15 | General Public License applies to most of the Free Software 16 | Foundation's software and to any other program whose authors commit to 17 | using it. (Some other Free Software Foundation software is covered by 18 | the GNU Lesser General Public License instead.) You can apply it to 19 | your programs, too. 20 | 21 | When we speak of free software, we are referring to freedom, not 22 | price. 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It is safest 289 | to attach them to the start of each source file to most effectively 290 | convey the exclusion of warranty; and each file should have at least 291 | the "copyright" line and a pointer to where the full notice is found. 292 | 293 | {description} 294 | Copyright (C) {year} {fullname} 295 | 296 | This program is free software; you can redistribute it and/or modify 297 | it under the terms of the GNU General Public License as published by 298 | the Free Software Foundation; either version 2 of the License, or 299 | (at your option) any later version. 300 | 301 | This program is distributed in the hope that it will be useful, 302 | but WITHOUT ANY WARRANTY; without even the implied warranty of 303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | {signature of Ty Coon}, 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | EMACS ?= emacs 2 | CASK ?= cask 3 | 4 | all: test 5 | 6 | test: clean-elc 7 | ${MAKE} unit 8 | ${MAKE} compile 9 | ${MAKE} unit 10 | ${MAKE} clean-elc 11 | 12 | unit: 13 | ${CASK} exec ert-runner 14 | 15 | compile: 16 | ${CASK} exec ${EMACS} -Q -batch -f batch-byte-compile cask-mode.el 17 | 18 | clean-elc: 19 | rm -f cask-mode.elc 20 | 21 | .PHONY: all test unit compile 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # cask-mode 2 | 3 | [![Build Status](https://travis-ci.org/Wilfred/cask-mode.svg?branch=master)](https://travis-ci.org/Wilfred/cask-mode) 4 | [![MELPA](http://melpa.org/packages/cask-mode-badge.svg)](http://melpa.org/#/cask-mode) 5 | [![MELPA Stable](https://stable.melpa.org/packages/cask-mode-badge.svg)](https://stable.melpa.org/#/cask-mode) 6 | 7 | cask-mode is a major mode for editing Cask files. It provides syntax 8 | highlighting, comment toggling and indentation. 9 | 10 | ## Installation 11 | 12 | Install from MELPA or add 13 | to your load-path manually. 14 | 15 | ## Usage 16 | 17 | Just open a Cask file! Alternatively, `M-x cask-mode` will start the 18 | mode explicitly. 19 | 20 | ![screenshot](screenshot.png) 21 | 22 | -------------------------------------------------------------------------------- /cask-mode.el: -------------------------------------------------------------------------------- 1 | ;;; cask-mode.el --- major mode for editing Cask files -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2016 4 | 5 | ;; Author: Wilfred Hughes 6 | ;; Version: 0.2 7 | ;; Package-Requires: ((emacs "24.3")) 8 | 9 | ;; This program is free software; you can redistribute it and/or modify 10 | ;; it under the terms of the GNU General Public License as published by 11 | ;; the Free Software Foundation, either version 2 of the License, or 12 | ;; (at your option) any later version. 13 | 14 | ;; This program is distributed in the hope that it will be useful, 15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | ;; GNU General Public License for more details. 18 | 19 | ;; You should have received a copy of the GNU General Public License 20 | ;; along with this program. If not, see . 21 | 22 | ;;; Commentary: 23 | 24 | ;; cask-mode is a major mode for editing Cask files. It provides syntax 25 | ;; highlighting, comment toggling and indentation. 26 | 27 | ;;; Code: 28 | 29 | (defvar cask-mode-syntax-table 30 | (let ((table (make-syntax-table))) 31 | (modify-syntax-entry ?\; "<" table) 32 | (modify-syntax-entry ?\n ">" table) 33 | (modify-syntax-entry ?: "_" table) 34 | table)) 35 | 36 | (defface cask-mode-source-face 37 | '((t :inherit font-lock-variable-name-face)) 38 | "Face for known cask sources." 39 | :group 'cask-mode) 40 | 41 | ;; Emacs naming is inconsistent. Some major modes (e.g. elisp) use the term 42 | ;; 'keyword' to refer to 'def', 'const', whereas other major modes 43 | ;; (e.g. clojure) use the term 'keyword' for ':foo', ':bar'. 44 | (defface cask-mode-symbol-face 45 | '((t :inherit font-lock-constant-face)) 46 | "Face for highlighting symbols (e.g. :git) in Cask files." 47 | :group 'cask-mode) 48 | 49 | ;; TODO: is this necessary? 50 | (defvar cask-mode-source-face 'cask-mode-source-face 51 | "Face name to use for highlighting sources.") 52 | (defvar cask-mode-symbol-face 'cask-mode-symbol-face 53 | "Face name to use for highlighting sources.") 54 | 55 | (defvar cask-mode-font-lock-keywords 56 | `((,(regexp-opt 57 | ;; Full list taken from http://cask.readthedocs.org/en/latest/guide/dsl.html 58 | '("package" "package-file" "files" "depends-on" "development" "source") 59 | 'symbols) 60 | . font-lock-keyword-face) 61 | (,(regexp-opt 62 | '("gnu" "melpa-stable" "melpa" "marmalade" "SC" "org") 63 | 'symbols) 64 | . cask-mode-source-face) 65 | (,(rx symbol-start 66 | (or ":github" ":gitlab" "bitbucket" "wiki" 67 | ":git" ":bzr" ":hg" ":darcs" ":fossil" ":svn" ":cvs") 68 | symbol-end) 69 | . cask-mode-symbol-face))) 70 | 71 | ;;;###autoload 72 | (define-derived-mode cask-mode prog-mode "Cask" 73 | "Major mode for editing Cask files. 74 | See http://cask.readthedocs.org/en/latest/guide/dsl.html 75 | for more details on the DSL accepted by Cask." 76 | :syntax-table cask-mode-syntax-table 77 | (setq font-lock-defaults '(cask-mode-font-lock-keywords)) 78 | ;; FIXME: toggling comments only applies to the current line, 79 | ;; breaking multiline sexps. 80 | (setq-local comment-start ";; ") 81 | (setq-local comment-end "") 82 | (setq-local indent-line-function #'lisp-indent-line)) 83 | 84 | ;;;###autoload 85 | (add-to-list 'auto-mode-alist 86 | '("/Cask\\'" . cask-mode)) 87 | 88 | (provide 'cask-mode) 89 | ;;; cask-mode.el ends here 90 | -------------------------------------------------------------------------------- /screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Wilfred/cask-mode/be8b69e55916cf2e78886927f58c7c49b969c0b8/screenshot.png -------------------------------------------------------------------------------- /test/cask-mode-test.el: -------------------------------------------------------------------------------- 1 | (require 'ert) 2 | (require 'assess) 3 | (require 'cask-mode) 4 | 5 | (ert-deftest cask-mode-toggle-comment () 6 | "We should be able to toggle comments." 7 | (with-temp-buffer 8 | (insert "(source melpa)") 9 | (cask-mode) 10 | 11 | (transient-mark-mode) 12 | (mark-whole-buffer) 13 | (comment-dwim nil) 14 | (should (equal (buffer-string) ";; (source melpa)")))) 15 | 16 | (ert-deftest cask-mode-highlight-comment () 17 | (should (assess-face-at= 18 | "; foo\nbar" 19 | 'cask-mode 20 | '("; foo" "bar") 21 | '(font-lock-comment-face nil)))) 22 | 23 | (ert-deftest cask-mode-highlight-keywords () 24 | (should (assess-face-at= 25 | "(package \"ecukes\" \"0.2.1\" \"Cucumber for Emacs.\")" 26 | 'cask-mode 27 | "package" 28 | 'font-lock-keyword-face))) 29 | 30 | (ert-deftest cask-mode-highlight-sources () 31 | "Ensure we highlight known values for source." 32 | (should (assess-face-at= 33 | "(source melpa)" 34 | 'cask-mode 35 | "melpa" 36 | 'cask-mode-source-face))) 37 | 38 | (ert-deftest cask-mode-dont-highlight-source-substring () 39 | "Ensure that \"nongnu\" is not highlighted, even though \"gnu\" 40 | is a known source." 41 | (should (assess-face-at= 42 | "(source nongnu)" 43 | 'cask-mode 44 | "gnu" 45 | '(nil)))) 46 | 47 | (ert-deftest cask-mode-highlight-known-symbols () 48 | (should (assess-face-at= 49 | "(depends-on dash :git \"git://example.com\")" 50 | 'cask-mode 51 | ":git" 52 | 'cask-mode-symbol-face))) 53 | 54 | ;; TODO: `assess-with-preserved-buffer-list' is used before definition 55 | ;; in assess.el, so we should file a bug. 56 | ;; (should (assess-indentation= 'fundamental-mode "foo" "bar")) 57 | ;; casues an error. 58 | 59 | (ert-deftest cask-mode-indent-inside-development () 60 | "Ensure we correctly indent inside (development ...) blocks." 61 | (should (assess-indentation= 62 | 'cask-mode 63 | "(development\n(depends-on \"foo\"))" 64 | "(development\n (depends-on \"foo\"))"))) 65 | -------------------------------------------------------------------------------- /test/test-helper.el: -------------------------------------------------------------------------------- 1 | (require 'f) 2 | 3 | (defvar cask-mode-test--test-path 4 | (f-parent (f-this-file))) 5 | 6 | (defvar cask-mode-test--root-path 7 | (f-parent cask-mode-test--test-path)) 8 | 9 | (require 'ert) 10 | (require 'cask-mode (f-expand "cask-mode" cask-mode-test--root-path)) 11 | --------------------------------------------------------------------------------