├── .gitignore ├── .travis.yml ├── COPYING ├── Cask ├── Makefile ├── README.md ├── epl.el └── test ├── README.md ├── epl-test.el ├── resources ├── .nosearch ├── dummy-package-4.3.1.2alpha.tar ├── dummy-package-4.3.2.tar ├── dummy-package-pkg.el ├── dummy-package.el ├── invalid-package-pkg.el ├── invalid-package.el ├── smartie-package.el ├── versioned-package-new.el └── versioned-package.el └── test-helper.el /.gitignore: -------------------------------------------------------------------------------- 1 | *.elc 2 | 3 | /.cask 4 | /.vagrant -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: generic 2 | before_install: 3 | - curl -fsSkL https://gist.github.com/rejeep/ebcd57c3af83b049833b/raw > x.sh && source ./x.sh 4 | - evm install $EVM_EMACS --use --skip 5 | - cask 6 | env: 7 | - EVM_EMACS=emacs-24.1-travis 8 | - EVM_EMACS=emacs-24.2-travis 9 | - EVM_EMACS=emacs-24.3-travis 10 | - EVM_EMACS=emacs-24.4-travis 11 | - EVM_EMACS=emacs-24.5-travis 12 | script: 13 | - emacs --version 14 | - make test 15 | -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /Cask: -------------------------------------------------------------------------------- 1 | (source gnu) 2 | (source melpa) 3 | 4 | (package-file "epl.el") 5 | 6 | (development 7 | (depends-on "ert-runner") 8 | (depends-on "f")) 9 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | EMACS ?= emacs 2 | CASK ?= cask 3 | TESTARGS = 4 | 5 | PKGDIR := $(shell EMACS=$(EMACS) $(CASK) package-directory) 6 | 7 | # Export the used EMACS to recipe environments 8 | export EMACS 9 | 10 | SRCS = epl.el 11 | OBJECTS = $(SRCS:.el=.elc) 12 | 13 | .PHONY: compile 14 | compile: $(OBJECTS) 15 | 16 | .PHONY: clean 17 | clean: 18 | rm -rf $(OBJECTS) 19 | 20 | .PHONY: test 21 | test: compile 22 | $(CASK) exec ert-runner $(TESTARGS) 23 | 24 | $(PKGDIR): 25 | $(CASK) install 26 | touch $(PKGDIR) 27 | 28 | %.elc: %.el $(PKGDIR) 29 | $(CASK) exec $(EMACS) -Q --batch -f batch-byte-compile $< 30 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | EPL — Emacs Package Library 2 | =========================== 3 | 4 | [![License GPL 3][badge-license]][copying] 5 | [![Build Status][badge-travis]][travis] 6 | 7 | EPL provides a convenient high-level API for various package.el versions, and 8 | aims to overcome its most striking idiocies. 9 | 10 | Installation 11 | ------------ 12 | 13 | Install from [MELPA][] or [Marmalade][]. The former is strongly recommended. 14 | 15 | In your [`Cask`][cask]: 16 | 17 | ```cl 18 | (source gnu) 19 | (source melpa) 20 | 21 | (depends-on "epl") 22 | ``` 23 | 24 | EPL supports GNU Emacs 24 with the built-in `package.el` library. EPL should 25 | also work on GNU Emacs 23 with the [3rd party `package.el`][legacy-package], but 26 | this combination is not regularly tested anymore. Other versions of Emacs, and 27 | other flavors of Emacs (e.g. XEmacs, Aquamacs, etc.) are *not* supported. 28 | 29 | Usage 30 | ----- 31 | 32 | Refer to the commentary of `epl.el` for a list of functions, and to the 33 | docstrings of these functions for usage instructions. 34 | 35 | We may add a list of all functions to this README, but this is not exactly 36 | easy. Pull requests welcome. 37 | 38 | License 39 | ------- 40 | 41 | EPL is free software: you can redistribute it and/or modify it under the terms 42 | of the GNU General Public License as published by the Free Software Foundation, 43 | either version 3 of the License, or (at your option) any later version. 44 | 45 | EPL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 46 | without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 47 | PURPOSE. See the GNU General Public License for more details. 48 | 49 | See [`COPYING`][copying] for the complete text of the license. 50 | 51 | [badge-license]: https://img.shields.io/badge/license-GPL_3-green.svg?dummy 52 | [badge-travis]: https://travis-ci.org/cask/epl.svg?branch=master 53 | [travis]: https://travis-ci.org/cask/epl 54 | [MELPA]: http://melpa.milkbox.net/#/epl 55 | [Marmalade]: http://marmalade-repo/packages/epl 56 | [Cask]: http://cask.github.io/ 57 | [legacy-package]: https://github.com/technomancy/package.el 58 | [COPYING]: https://github.com/cask/epl/blob/master/COPYING 59 | -------------------------------------------------------------------------------- /epl.el: -------------------------------------------------------------------------------- 1 | ;;; epl.el --- Emacs Package Library -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2013-2015 Sebastian Wiesner 4 | ;; Copyright (C) 1985-1986, 1992, 1994-1995, 1999-2015 Free Software 5 | 6 | ;; Author: Sebastian Wiesner 7 | ;; Maintainer: Johan Andersson 8 | ;; Sebastian Wiesner 9 | ;; Version: 0.10-cvs 10 | ;; Package-Requires: ((cl-lib "0.3")) 11 | ;; Keywords: convenience 12 | ;; URL: http://github.com/cask/epl 13 | 14 | ;; This file is NOT part of GNU Emacs. 15 | 16 | ;; This program is free software; you can redistribute it and/or modify 17 | ;; it under the terms of the GNU General Public License as published by 18 | ;; the Free Software Foundation, either version 3 of the License, or 19 | ;; (at your option) any later version. 20 | 21 | ;; This program is distributed in the hope that it will be useful, 22 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 23 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 | ;; GNU General Public License for more details. 25 | 26 | ;; You should have received a copy of the GNU General Public License 27 | ;; along with this program. If not, see . 28 | 29 | ;;; Commentary: 30 | 31 | ;; A package management library for Emacs, based on package.el. 32 | 33 | ;; The purpose of this library is to wrap all the quirks and hassle of 34 | ;; package.el into a sane API. 35 | 36 | ;; The following functions comprise the public interface of this library: 37 | 38 | ;;; Package directory selection 39 | 40 | ;; `epl-package-dir' gets the directory of packages. 41 | 42 | ;; `epl-default-package-dir' gets the default package directory. 43 | 44 | ;; `epl-change-package-dir' changes the directory of packages. 45 | 46 | ;;; Package system management 47 | 48 | ;; `epl-initialize' initializes the package system and activates all 49 | ;; packages. 50 | 51 | ;; `epl-reset' resets the package system. 52 | 53 | ;; `epl-refresh' refreshes all package archives. 54 | 55 | ;; `epl-add-archive' adds a new package archive. 56 | 57 | ;;; Package objects 58 | 59 | ;; Struct `epl-requirement' describes a requirement of a package with `name' and 60 | ;; `version' slots. 61 | 62 | ;; `epl-requirement-version-string' gets a requirement version as string. 63 | 64 | ;; Struct `epl-package' describes an installed or installable package with a 65 | ;; `name' and some internal `description'. 66 | 67 | ;; `epl-package-version' gets the version of a package. 68 | 69 | ;; `epl-package-version-string' gets the version of a package as string. 70 | 71 | ;; `epl-package-summary' gets the summary of a package. 72 | 73 | ;; `epl-package-requirements' gets the requirements of a package. 74 | 75 | ;; `epl-package-directory' gets the installation directory of a package. 76 | 77 | ;; `epl-package-from-buffer' creates a package object for the package contained 78 | ;; in the current buffer. 79 | 80 | ;; `epl-package-from-file' creates a package object for a package file, either 81 | ;; plain lisp or tarball. 82 | 83 | ;; `epl-package-from-descriptor-file' creates a package object for a package 84 | ;; description (i.e. *-pkg.el) file. 85 | 86 | ;;; Package database access 87 | 88 | ;; `epl-package-installed-p' determines whether a package is installed, either 89 | ;; built-in or explicitly installed. 90 | 91 | ;; `epl-package-outdated-p' determines whether a package is outdated, that is, 92 | ;; whether a package with a higher version number is available. 93 | 94 | ;; `epl-built-in-packages', `epl-installed-packages', `epl-outdated-packages' 95 | ;; and `epl-available-packages' get all packages built-in, installed, outdated, 96 | ;; or available for installation respectively. 97 | 98 | ;; `epl-find-built-in-package', `epl-find-installed-packages' and 99 | ;; `epl-find-available-packages' find built-in, installed and available packages 100 | ;; by name. 101 | 102 | ;; `epl-find-upgrades' finds all upgradable packages. 103 | 104 | ;; `epl-built-in-p' return true if package is built-in to Emacs. 105 | 106 | ;;; Package operations 107 | 108 | ;; `epl-install-file' installs a package file. 109 | 110 | ;; `epl-package-install' installs a package. 111 | 112 | ;; `epl-package-delete' deletes a package. 113 | 114 | ;; `epl-upgrade' upgrades packages. 115 | 116 | ;;; Code: 117 | 118 | (require 'cl-lib) 119 | (require 'package) 120 | 121 | 122 | (unless (fboundp #'define-error) 123 | ;; `define-error' for 24.3 and earlier, copied from subr.el 124 | (defun define-error (name message &optional parent) 125 | "Define NAME as a new error signal. 126 | MESSAGE is a string that will be output to the echo area if such an error 127 | is signaled without being caught by a `condition-case'. 128 | PARENT is either a signal or a list of signals from which it inherits. 129 | Defaults to `error'." 130 | (unless parent (setq parent 'error)) 131 | (let ((conditions 132 | (if (consp parent) 133 | (apply #'append 134 | (mapcar (lambda (parent) 135 | (cons parent 136 | (or (get parent 'error-conditions) 137 | (error "Unknown signal `%s'" parent)))) 138 | parent)) 139 | (cons parent (get parent 'error-conditions))))) 140 | (put name 'error-conditions 141 | (delete-dups (copy-sequence (cons name conditions)))) 142 | (when message (put name 'error-message message))))) 143 | 144 | (defsubst epl--package-desc-p (package) 145 | "Whether PACKAGE is a `package-desc' object. 146 | 147 | Like `package-desc-p', but return nil, if `package-desc-p' is not 148 | defined as function." 149 | (and (fboundp 'package-desc-p) (package-desc-p package))) 150 | 151 | 152 | ;;; EPL errors 153 | (define-error 'epl-error "EPL error") 154 | 155 | (define-error 'epl-invalid-package "Invalid EPL package" 'epl-error) 156 | 157 | (define-error 'epl-invalid-package-file "Invalid EPL package file" 158 | 'epl-invalid-package) 159 | 160 | 161 | ;;; Package directory 162 | (defun epl-package-dir () 163 | "Get the directory of packages." 164 | package-user-dir) 165 | 166 | (defun epl-default-package-dir () 167 | "Get the default directory of packages." 168 | (eval (car (get 'package-user-dir 'standard-value)))) 169 | 170 | (defun epl-change-package-dir (directory) 171 | "Change the directory of packages to DIRECTORY." 172 | (setq package-user-dir directory) 173 | (epl-initialize)) 174 | 175 | 176 | ;;; Package system management 177 | (defvar epl--load-path-before-initialize nil 178 | "Remember the load path for `epl-reset'.") 179 | 180 | (defun epl-initialize (&optional no-activate) 181 | "Load Emacs Lisp packages and activate them. 182 | 183 | With NO-ACTIVATE non-nil, do not activate packages." 184 | (setq epl--load-path-before-initialize load-path) 185 | (package-initialize no-activate)) 186 | 187 | (defalias 'epl-refresh 'package-refresh-contents) 188 | 189 | (defun epl-add-archive (name url) 190 | "Add a package archive with NAME and URL." 191 | (add-to-list 'package-archives (cons name url))) 192 | 193 | (defun epl-reset () 194 | "Reset the package system. 195 | 196 | Clear the list of installed and available packages, the list of 197 | package archives and reset the package directory." 198 | (setq package-alist nil 199 | package-archives nil 200 | package-archive-contents nil 201 | load-path epl--load-path-before-initialize) 202 | (when (boundp 'package-obsolete-alist) ; Legacy package.el 203 | (setq package-obsolete-alist nil)) 204 | (epl-change-package-dir (epl-default-package-dir))) 205 | 206 | 207 | ;;; Package structures 208 | (cl-defstruct (epl-requirement 209 | (:constructor epl-requirement-create)) 210 | "Structure describing a requirement. 211 | 212 | Slots: 213 | 214 | `name' The name of the required package, as symbol. 215 | 216 | `version' The version of the required package, as version list." 217 | name 218 | version) 219 | 220 | (defun epl-requirement-version-string (requirement) 221 | "The version of a REQUIREMENT, as string." 222 | (package-version-join (epl-requirement-version requirement))) 223 | 224 | (cl-defstruct (epl-package (:constructor epl-package-create)) 225 | "Structure representing a package. 226 | 227 | Slots: 228 | 229 | `name' The package name, as symbol. 230 | 231 | `description' The package description. 232 | 233 | The format package description varies between package.el 234 | variants. For `package-desc' variants, it is simply the 235 | corresponding `package-desc' object. For legacy variants, it is 236 | a vector `[VERSION REQS DOCSTRING]'. 237 | 238 | Do not access `description' directly, but instead use the 239 | `epl-package' accessors." 240 | name 241 | description) 242 | 243 | (defmacro epl-package-as-description (var &rest body) 244 | "Cast VAR to a package description in BODY. 245 | 246 | VAR is a symbol, bound to an `epl-package' object. This macro 247 | casts this object to the `description' object, and binds the 248 | description to VAR in BODY." 249 | (declare (indent 1)) 250 | (unless (symbolp var) 251 | (signal 'wrong-type-argument (list #'symbolp var))) 252 | `(if (epl-package-p ,var) 253 | (let ((,var (epl-package-description ,var))) 254 | ,@body) 255 | (signal 'wrong-type-argument (list #'epl-package-p ,var)))) 256 | 257 | (defsubst epl-package--package-desc-p (package) 258 | "Whether the description of PACKAGE is a `package-desc'." 259 | (epl--package-desc-p (epl-package-description package))) 260 | 261 | (defun epl-package-version (package) 262 | "Get the version of PACKAGE, as version list." 263 | (epl-package-as-description package 264 | (cond 265 | ((fboundp 'package-desc-version) (package-desc-version package)) 266 | ;; Legacy 267 | ((fboundp 'package-desc-vers) 268 | (let ((version (package-desc-vers package))) 269 | (if (listp version) version (version-to-list version)))) 270 | (:else (error "Cannot get version from %S" package))))) 271 | 272 | (defun epl-package-version-string (package) 273 | "Get the version from a PACKAGE, as string." 274 | (package-version-join (epl-package-version package))) 275 | 276 | (defun epl-package-summary (package) 277 | "Get the summary of PACKAGE, as string." 278 | (epl-package-as-description package 279 | (cond 280 | ((fboundp 'package-desc-summary) (package-desc-summary package)) 281 | ((fboundp 'package-desc-doc) (package-desc-doc package)) ; Legacy 282 | (:else (error "Cannot get summary from %S" package))))) 283 | 284 | (defsubst epl-requirement--from-req (req) 285 | "Create a `epl-requirement' from a `package-desc' REQ." 286 | (let ((version (cadr req))) 287 | (epl-requirement-create :name (car req) 288 | :version (if (listp version) version 289 | (version-to-list version))))) 290 | 291 | (defun epl-package-requirements (package) 292 | "Get the requirements of PACKAGE. 293 | 294 | The requirements are a list of `epl-requirement' objects." 295 | (epl-package-as-description package 296 | (mapcar #'epl-requirement--from-req (package-desc-reqs package)))) 297 | 298 | (defun epl-package-directory (package) 299 | "Get the directory PACKAGE is installed to. 300 | 301 | Return the absolute path of the installation directory of 302 | PACKAGE, or nil, if PACKAGE is not installed." 303 | (cond 304 | ((fboundp 'package-desc-dir) 305 | (package-desc-dir (epl-package-description package))) 306 | ((fboundp 'package--dir) 307 | (package--dir (symbol-name (epl-package-name package)) 308 | (epl-package-version-string package))) 309 | (:else (error "Cannot get package directory from %S" package)))) 310 | 311 | (defun epl-package-->= (pkg1 pkg2) 312 | "Determine whether PKG1 is before PKG2 by version." 313 | (not (version-list-< (epl-package-version pkg1) 314 | (epl-package-version pkg2)))) 315 | 316 | (defun epl-package--from-package-desc (package-desc) 317 | "Create an `epl-package' from a PACKAGE-DESC. 318 | 319 | PACKAGE-DESC is a `package-desc' object, from recent package.el 320 | variants." 321 | (if (and (fboundp 'package-desc-name) 322 | (epl--package-desc-p package-desc)) 323 | (epl-package-create :name (package-desc-name package-desc) 324 | :description package-desc) 325 | (signal 'wrong-type-argument (list 'epl--package-desc-p package-desc)))) 326 | 327 | (defun epl-package--parse-info (info) 328 | "Parse a package.el INFO." 329 | (if (epl--package-desc-p info) 330 | (epl-package--from-package-desc info) 331 | ;; For legacy package.el, info is a vector [NAME REQUIRES DESCRIPTION 332 | ;; VERSION COMMENTARY]. We need to re-shape this vector into the 333 | ;; `package-alist' format [VERSION REQUIRES DESCRIPTION] to attach it to the 334 | ;; new `epl-package'. 335 | (let ((name (intern (aref info 0))) 336 | (info (vector (aref info 3) (aref info 1) (aref info 2)))) 337 | (epl-package-create :name name :description info)))) 338 | 339 | (defun epl-package-from-buffer (&optional buffer) 340 | "Create an `epl-package' object from BUFFER. 341 | 342 | BUFFER defaults to the current buffer. 343 | 344 | Signal `epl-invalid-package' if the buffer does not contain a 345 | valid package file." 346 | (let ((info (with-current-buffer (or buffer (current-buffer)) 347 | (condition-case err 348 | (package-buffer-info) 349 | (error (signal 'epl-invalid-package (cdr err))))))) 350 | (epl-package--parse-info info))) 351 | 352 | (defun epl-package-from-lisp-file (file-name) 353 | "Parse the package headers the file at FILE-NAME. 354 | 355 | Return an `epl-package' object with the header metadata." 356 | (with-temp-buffer 357 | (insert-file-contents file-name) 358 | (condition-case err 359 | (epl-package-from-buffer (current-buffer)) 360 | ;; Attach file names to invalid package errors 361 | (epl-invalid-package 362 | (signal 'epl-invalid-package-file (cons file-name (cdr err)))) 363 | ;; Forward other errors 364 | (error (signal (car err) (cdr err)))))) 365 | 366 | (defun epl-package-from-tar-file (file-name) 367 | "Parse the package tarball at FILE-NAME. 368 | 369 | Return a `epl-package' object with the meta data of the tarball 370 | package in FILE-NAME." 371 | (condition-case nil 372 | ;; In legacy package.el, `package-tar-file-info' takes the name of the tar 373 | ;; file to parse as argument. In modern package.el, it has no arguments 374 | ;; and works on the current buffer. Hence, we just try to call the legacy 375 | ;; version, and if that fails because of a mismatch between formal and 376 | ;; actual arguments, we use the modern approach. To avoid spurious 377 | ;; signature warnings by the byte compiler, we suppress warnings when 378 | ;; calling the function. 379 | (epl-package--parse-info (with-no-warnings 380 | (package-tar-file-info file-name))) 381 | (wrong-number-of-arguments 382 | (with-temp-buffer 383 | (insert-file-contents-literally file-name) 384 | ;; Switch to `tar-mode' to enable extraction of the file. Modern 385 | ;; `package-tar-file-info' relies on `tar-mode', and signals an error if 386 | ;; called in a buffer with a different mode. 387 | (tar-mode) 388 | (epl-package--parse-info (with-no-warnings 389 | (package-tar-file-info))))))) 390 | 391 | (defun epl-package-from-file (file-name) 392 | "Parse the package at FILE-NAME. 393 | 394 | Return an `epl-package' object with the meta data of the package 395 | at FILE-NAME." 396 | (if (string-match-p (rx ".tar" string-end) file-name) 397 | (epl-package-from-tar-file file-name) 398 | (epl-package-from-lisp-file file-name))) 399 | 400 | (defun epl-package--parse-descriptor-requirement (requirement) 401 | "Parse a REQUIREMENT in a package descriptor." 402 | ;; This function is only called on legacy package.el. On package-desc 403 | ;; package.el, we just let package.el do the work. 404 | (cl-destructuring-bind (name version-string) requirement 405 | (list name (version-to-list version-string)))) 406 | 407 | (defun epl-package-from-descriptor-file (descriptor-file) 408 | "Load a `epl-package' from a package DESCRIPTOR-FILE. 409 | 410 | A package descriptor is a file defining a new package. Its name 411 | typically ends with -pkg.el." 412 | (with-temp-buffer 413 | (insert-file-contents descriptor-file) 414 | (goto-char (point-min)) 415 | (let ((sexp (read (current-buffer)))) 416 | (unless (eq (car sexp) 'define-package) 417 | (error "%S is no valid package descriptor" descriptor-file)) 418 | (if (and (fboundp 'package-desc-from-define) 419 | (fboundp 'package-desc-name)) 420 | ;; In Emacs snapshot, we can conveniently call a function to parse the 421 | ;; descriptor 422 | (let ((desc (apply #'package-desc-from-define (cdr sexp)))) 423 | (epl-package-create :name (package-desc-name desc) 424 | :description desc)) 425 | ;; In legacy package.el, we must manually deconstruct the descriptor, 426 | ;; because the load function has eval's the descriptor and has a lot of 427 | ;; global side-effects. 428 | (cl-destructuring-bind 429 | (name version-string summary requirements) (cdr sexp) 430 | (epl-package-create 431 | :name (intern name) 432 | :description 433 | (vector (version-to-list version-string) 434 | (mapcar #'epl-package--parse-descriptor-requirement 435 | ;; Strip the leading `quote' from the package list 436 | (cadr requirements)) 437 | summary))))))) 438 | 439 | 440 | ;;; Package database access 441 | (defun epl-package-installed-p (package &optional min-version) 442 | "Determine whether a PACKAGE, of MIN-VERSION or newer, is installed. 443 | 444 | PACKAGE is either a package name as symbol, or a package object. 445 | When a explicit MIN-VERSION is provided it overwrites the version of the PACKAGE object." 446 | (let ((name (if (epl-package-p package) 447 | (epl-package-name package) 448 | package)) 449 | (min-version (or min-version (and (epl-package-p package) 450 | (epl-package-version package))))) 451 | (package-installed-p name min-version))) 452 | 453 | (defun epl--parse-built-in-entry (entry) 454 | "Parse an ENTRY from the list of built-in packages. 455 | 456 | Return the corresponding `epl-package' object." 457 | (if (fboundp 'package--from-builtin) 458 | ;; In package-desc package.el, convert the built-in package to a 459 | ;; `package-desc' and convert that to an `epl-package' 460 | (epl-package--from-package-desc (package--from-builtin entry)) 461 | (epl-package-create :name (car entry) :description (cdr entry)))) 462 | 463 | (defun epl-built-in-packages () 464 | "Get all built-in packages. 465 | 466 | Return a list of `epl-package' objects." 467 | ;; This looks mighty strange, but it's the only way to force package.el to 468 | ;; build the list of built-in packages. Without this, `package--builtins' 469 | ;; might be empty. 470 | (package-built-in-p 'foo) 471 | (mapcar #'epl--parse-built-in-entry package--builtins)) 472 | 473 | (defun epl-find-built-in-package (name) 474 | "Find a built-in package with NAME. 475 | 476 | NAME is a package name, as symbol. 477 | 478 | Return the built-in package as `epl-package' object, or nil if 479 | there is no built-in package with NAME." 480 | (when (package-built-in-p name) 481 | ;; We must call `package-built-in-p' *before* inspecting 482 | ;; `package--builtins', because otherwise `package--builtins' might be 483 | ;; empty. 484 | (epl--parse-built-in-entry (assq name package--builtins)))) 485 | 486 | (defun epl-package-outdated-p (package) 487 | "Determine whether a PACKAGE is outdated. 488 | 489 | A package is outdated, if there is an available package with a 490 | higher version. 491 | 492 | PACKAGE is either a package name as symbol, or a package object. 493 | In the former case, test the installed or built-in package with 494 | the highest version number, in the later case, test the package 495 | object itself. 496 | 497 | Return t, if the package is outdated, or nil otherwise." 498 | (let* ((package (if (epl-package-p package) 499 | package 500 | (or (car (epl-find-installed-packages package)) 501 | (epl-find-built-in-package package)))) 502 | (available (car (epl-find-available-packages 503 | (epl-package-name package))))) 504 | (and package available (version-list-< (epl-package-version package) 505 | (epl-package-version available))))) 506 | 507 | (defun epl--parse-package-list-entry (entry) 508 | "Parse a list of packages from ENTRY. 509 | 510 | ENTRY is a single entry in a package list, e.g. `package-alist', 511 | `package-archive-contents', etc. Typically it is a cons cell, 512 | but the exact format varies between package.el versions. This 513 | function tries to parse all known variants. 514 | 515 | Return a list of `epl-package' objects parsed from ENTRY." 516 | (let ((descriptions (cdr entry))) 517 | (cond 518 | ((listp descriptions) 519 | (sort (mapcar #'epl-package--from-package-desc descriptions) 520 | #'epl-package-->=)) 521 | ;; Legacy package.el has just a single package in an entry, which is a 522 | ;; standard description vector 523 | ((vectorp descriptions) 524 | (list (epl-package-create :name (car entry) 525 | :description descriptions))) 526 | (:else (error "Cannot parse entry %S" entry))))) 527 | 528 | (defun epl-installed-packages () 529 | "Get all installed packages. 530 | 531 | Return a list of package objects." 532 | (apply #'append (mapcar #'epl--parse-package-list-entry package-alist))) 533 | 534 | (defsubst epl--filter-outdated-packages (packages) 535 | "Filter outdated packages from PACKAGES." 536 | (let (res) 537 | (dolist (package packages) 538 | (when (epl-package-outdated-p package) 539 | (push package res))) 540 | (nreverse res))) 541 | 542 | (defun epl-outdated-packages () 543 | "Get all outdated packages, as in `epl-package-outdated-p'. 544 | 545 | Return a list of package objects." 546 | (epl--filter-outdated-packages (epl-installed-packages))) 547 | 548 | (defsubst epl--find-package-in-list (name list) 549 | "Find a package by NAME in a package LIST. 550 | 551 | Return a list of corresponding `epl-package' objects." 552 | (let ((entry (assq name list))) 553 | (when entry 554 | (epl--parse-package-list-entry entry)))) 555 | 556 | (defun epl-find-installed-package (name) 557 | "Find the latest installed package by NAME. 558 | 559 | NAME is a package name, as symbol. 560 | 561 | Return the installed package with the highest version number as 562 | `epl-package' object, or nil, if no package with NAME is 563 | installed." 564 | (car (epl-find-installed-packages name))) 565 | (make-obsolete 'epl-find-installed-package 'epl-find-installed-packages "0.7") 566 | 567 | (defun epl-find-installed-packages (name) 568 | "Find all installed packages by NAME. 569 | 570 | NAME is a package name, as symbol. 571 | 572 | Return a list of all installed packages with NAME, sorted by 573 | version number in descending order. Return nil, if there are no 574 | packages with NAME." 575 | (epl--find-package-in-list name package-alist)) 576 | 577 | (defun epl-available-packages () 578 | "Get all packages available for installation. 579 | 580 | Return a list of package objects." 581 | (apply #'append (mapcar #'epl--parse-package-list-entry 582 | package-archive-contents))) 583 | 584 | (defun epl-find-available-packages (name) 585 | "Find available packages for NAME. 586 | 587 | NAME is a package name, as symbol. 588 | 589 | Return a list of available packages for NAME, sorted by version 590 | number in descending order. Return nil, if there are no packages 591 | for NAME." 592 | (epl--find-package-in-list name package-archive-contents)) 593 | 594 | (cl-defstruct (epl-upgrade 595 | (:constructor epl-upgrade-create)) 596 | "Structure describing an upgradable package. 597 | Slots: 598 | 599 | `installed' The installed package 600 | 601 | `available' The package available for installation." 602 | installed 603 | available) 604 | 605 | (defun epl-find-upgrades (&optional packages) 606 | "Find all upgradable PACKAGES. 607 | 608 | PACKAGES is a list of package objects to upgrade, defaulting to 609 | all installed packages. 610 | 611 | Return a list of `epl-upgrade' objects describing all upgradable 612 | packages." 613 | (let ((packages (or packages (epl-installed-packages))) 614 | upgrades) 615 | (dolist (pkg packages) 616 | (let* ((version (epl-package-version pkg)) 617 | (name (epl-package-name pkg)) 618 | ;; Find the latest available package for NAME 619 | (available-pkg (car (epl-find-available-packages name))) 620 | (available-version (when available-pkg 621 | (epl-package-version available-pkg)))) 622 | (when (and available-version (version-list-< version available-version)) 623 | (push (epl-upgrade-create :installed pkg 624 | :available available-pkg) 625 | upgrades)))) 626 | (nreverse upgrades))) 627 | 628 | (defalias 'epl-built-in-p 'package-built-in-p) 629 | 630 | 631 | ;;; Package operations 632 | 633 | (defun epl-install-file (file) 634 | "Install a package from FILE, like `package-install-file'." 635 | (interactive (advice-eval-interactive-spec 636 | (cadr (interactive-form #'package-install-file)))) 637 | (apply #'package-install-file (list file)) 638 | (let ((package (epl-package-from-file file))) 639 | (unless (epl-package--package-desc-p package) 640 | (epl--kill-autoload-buffer package)))) 641 | 642 | (defun epl--kill-autoload-buffer (package) 643 | "Kill the buffer associated with autoloads for PACKAGE." 644 | (let* ((auto-name (format "%s-autoloads.el" (epl-package-name package))) 645 | (generated-autoload-file (expand-file-name auto-name (epl-package-directory package))) 646 | (buf (find-buffer-visiting generated-autoload-file))) 647 | (when buf (kill-buffer buf)))) 648 | 649 | (defun epl-package-install (package &optional force) 650 | "Install a PACKAGE. 651 | 652 | PACKAGE is a `epl-package' object. If FORCE is given and 653 | non-nil, install PACKAGE, even if it is already installed." 654 | (when (or force (not (epl-package-installed-p package))) 655 | (if (epl-package--package-desc-p package) 656 | (package-install (epl-package-description package)) 657 | ;; The legacy API installs by name. We have no control over versioning, 658 | ;; etc. 659 | (package-install (epl-package-name package)) 660 | (epl--kill-autoload-buffer package)))) 661 | 662 | (defun epl-package-delete (package) 663 | "Delete a PACKAGE. 664 | 665 | PACKAGE is a `epl-package' object to delete." 666 | ;; package-delete allows for packages being trashed instead of fully deleted. 667 | ;; Let's prevent his silly behavior 668 | (let ((delete-by-moving-to-trash nil)) 669 | ;; The byte compiler will warn us that we are calling `package-delete' with 670 | ;; the wrong number of arguments, since it can't infer that we guarantee to 671 | ;; always call the correct version. Thus we suppress all warnings when 672 | ;; calling `package-delete'. I wish there was a more granular way to 673 | ;; disable just that specific warning, but it is what it is. 674 | (if (epl-package--package-desc-p package) 675 | (with-no-warnings 676 | (package-delete (epl-package-description package))) 677 | ;; The legacy API deletes by name (as string!) and version instead by 678 | ;; descriptor. Hence `package-delete' takes two arguments. For some 679 | ;; insane reason, the arguments are strings here! 680 | (let ((name (symbol-name (epl-package-name package))) 681 | (version (epl-package-version-string package))) 682 | (with-no-warnings 683 | (package-delete name version)) 684 | ;; Legacy package.el does not remove the deleted package 685 | ;; from the `package-alist', so we do it manually here. 686 | (let ((pkg (assq (epl-package-name package) package-alist))) 687 | (when pkg 688 | (setq package-alist (delq pkg package-alist)))))))) 689 | 690 | (defun epl-upgrade (&optional packages preserve-obsolete) 691 | "Upgrade PACKAGES. 692 | 693 | PACKAGES is a list of package objects to upgrade, defaulting to 694 | all installed packages. 695 | 696 | The old versions of the updated packages are deleted, unless 697 | PRESERVE-OBSOLETE is non-nil. 698 | 699 | Return a list of all performed upgrades, as a list of 700 | `epl-upgrade' objects." 701 | (let ((upgrades (epl-find-upgrades packages))) 702 | (dolist (upgrade upgrades) 703 | (epl-package-install (epl-upgrade-available upgrade) 'force) 704 | (unless preserve-obsolete 705 | (epl-package-delete (epl-upgrade-installed upgrade)))) 706 | upgrades)) 707 | 708 | (provide 'epl) 709 | 710 | ;;; epl.el ends here 711 | -------------------------------------------------------------------------------- /test/README.md: -------------------------------------------------------------------------------- 1 | # EPL unit tests 2 | 3 | Unit tests for EPL, for use with [`ert-runner`][1]. 4 | 5 | - `provision-vm.sh` provisions a testing environment with all supported Emacs 6 | versions and [Cask][2]. It is used to provision Travis CI and the local 7 | Vagrant testing VM. 8 | - `test-helper.el` provides helper functions and utilities for the tests. It is 9 | loaded automatically by ert-runner. 10 | - `resources/` contains resources for use in the test cases. Use 11 | `epl-test-resource-file-name` to load resources from this directory. 12 | 13 | The test cases are contained in the `-test.el` files. 14 | 15 | 16 | [1]: https://github.com/rejeep/ert-runner.el 17 | [2]: https://github.com/cask/cask 18 | -------------------------------------------------------------------------------- /test/epl-test.el: -------------------------------------------------------------------------------- 1 | ;;; epl-test.el --- EPL: Test suite -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2013-2015 Sebastian Wiesner 4 | 5 | ;; Author: Sebastian Wiesner 6 | ;; Maintainer: Johan Andersson 7 | ;; Sebastian Wiesner 8 | ;; URL: http://github.com/cask/epl 9 | 10 | ;; This file is NOT part of GNU Emacs. 11 | 12 | ;; Author: Sebastian Wiesner 13 | ;; Keywords: convenience 14 | 15 | ;; This program is free software; you can redistribute it and/or modify 16 | ;; it under the terms of the GNU General Public License as published by 17 | ;; the Free Software Foundation, either version 3 of the License, or 18 | ;; (at your option) any later version. 19 | 20 | ;; This program is distributed in the hope that it will be useful, 21 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 22 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 | ;; GNU General Public License for more details. 24 | 25 | ;; You should have received a copy of the GNU General Public License 26 | ;; along with this program. If not, see . 27 | 28 | ;;; Commentary: 29 | 30 | ;; Test EPL 31 | 32 | ;;; Code: 33 | 34 | (require 'epl) 35 | (require 'f) 36 | (require 'ert) 37 | 38 | 39 | ;;;; Directories 40 | (defconst epl-test-directory (f-parent (f-this-file)) 41 | "The directory of the test suite.") 42 | 43 | (defconst epl-sandbox-directory (f-expand "sandbox" epl-test-directory) 44 | "The sandbox directory of the test suite.") 45 | 46 | 47 | ;;;; Resource handling 48 | (defconst epl-test-resource-directory (f-join epl-test-directory "resources") 49 | "The directory of test resource files.") 50 | 51 | (defun epl-test-resource-file-name (resource) 52 | "Get the file name of a RESOURCE." 53 | (f-join epl-test-resource-directory resource)) 54 | 55 | (defmacro epl-test/with-sandbox (&rest body) 56 | "Run BODY in a sandbox environment. 57 | 58 | In the sandbox, packages that are installed, are installed in the 59 | directory `epl-sandbox-directory'. The sandbox directory never 60 | exist when entering the sandbox environment." 61 | `(let ((package-user-dir epl-sandbox-directory)) 62 | (when (f-dir? epl-sandbox-directory) 63 | (f-delete epl-sandbox-directory 'force)) 64 | ,@body)) 65 | 66 | 67 | ;;;; Package structures 68 | 69 | (ert-deftest epl-package-as-description/variable-must-be-a-symbol () 70 | ;; We explicitly `eval' the expression here, to avoid eager macro expansion 71 | ;; kicking in, and triggering the error before the test gets executed 72 | (let* ((expr '(epl-package-as-description "foo" (message "bar"))) 73 | (err-and-data (should-error (eval expr))) 74 | (data (cdr err-and-data))) 75 | (should (eq (car err-and-data) 'wrong-type-argument)) 76 | (should (eq (car data) #'symbolp)) 77 | (should (equal (cadr data) "foo")))) 78 | 79 | (ert-deftest epl-package-as-description/variable-must-be-bound-to-epl-package () 80 | (let* ((foo "bar") 81 | (err-and-data (should-error (epl-package-as-description foo 82 | (message "bar")))) 83 | (data (cdr err-and-data))) 84 | (should (eq (car err-and-data) 'wrong-type-argument)) 85 | (should (eq (car data) #'epl-package-p)) 86 | (should (equal (cadr data) "bar")))) 87 | 88 | (ert-deftest epl-package-from-buffer/invalid-lisp-package () 89 | (with-temp-buffer 90 | (insert " 91 | foo.el --- Foo 92 | 93 | Version: 1 94 | Package-Requires: ((foo 95 | 96 | ;;; foo.el ends here") 97 | (should-error (epl-package-from-buffer) :type '(epl-invalid-package)))) 98 | 99 | (ert-deftest epl-package-from-lisp-file/invalid-lisp-package () 100 | (let* ((file-name (epl-test-resource-file-name "invalid-package.el")) 101 | (err (should-error (epl-package-from-lisp-file file-name) 102 | :type '(epl-invalid-package-file)))) 103 | (should (equal (cadr err) file-name)))) 104 | 105 | (ert-deftest epl-package-from-file/valid-lisp-package () 106 | (let* ((file (epl-test-resource-file-name "dummy-package.el")) 107 | (package (epl-package-from-file file)) 108 | (summary "EPL: Dummy package for unit tests")) 109 | (when (< emacs-major-version 24) 110 | ;; Emacs 23 package.el does not strip local variable lines from summary 111 | (setq summary (concat summary " -*- lexical-binding: t; -*-"))) 112 | (should (epl-package-p package)) 113 | (should (string= (epl-package-name package) 'dummy-package)) 114 | (should (string= (epl-package-summary package) summary)) 115 | (should (equal (epl-package-version package) '(4 3 1 2 -3))) 116 | (should (equal (epl-package-requirements package) 117 | (list (epl-requirement-create :name 'foo :version '(1 2)) 118 | (epl-requirement-create :name 'bar :version '(2 2))))))) 119 | 120 | (ert-deftest epl-package-from-file-tar/tar-file-without-package-descriptor () 121 | "Test a TAR package without package descriptor." 122 | (should-error 123 | (epl-package-from-file 124 | (epl-test-resource-file-name "dummy-package-4.3.1.2alpha.tar")))) 125 | 126 | (ert-deftest epl-package-from-file/valid-tar-package () 127 | (let* ((file (epl-test-resource-file-name "dummy-package-4.3.2.tar")) 128 | (package (epl-package-from-file file))) 129 | (should (epl-package-p package)) 130 | (should (string= (epl-package-name package) 'dummy-package)) 131 | (should (string= (epl-package-summary package) "EPL dummy package")) 132 | (should (equal (epl-package-version package) '(4 3 2))) 133 | (should (equal (epl-package-requirements package) 134 | (list (epl-requirement-create :name 'foo :version '(0 3)) 135 | (epl-requirement-create :name 'spam :version '(0 4))))))) 136 | 137 | (ert-deftest epl-package-from-file/tar-file-does-not-exist () 138 | (should-error 139 | (epl-package-from-file 140 | (epl-test-resource-file-name "no-such-package.tar")))) 141 | 142 | (ert-deftest epl-package-from-file/lisp-file-does-not-exist () 143 | (should-error 144 | (epl-package-from-file 145 | (epl-test-resource-file-name "no-such-package.el")))) 146 | 147 | (ert-deftest epl-package-from-descriptor-file/should-not-define-the-package () 148 | "Loading a package descriptor should not affect the database. 149 | 150 | package.el tends to have such unfortunate side effects." 151 | (let ((file (epl-test-resource-file-name "dummy-package-pkg.el"))) 152 | (epl-package-from-descriptor-file file) 153 | (should-not (assq 'dummy-package package-alist)))) 154 | 155 | (ert-deftest epl-package-from-descriptor-file/valid-descriptor () 156 | (let* ((file (epl-test-resource-file-name "dummy-package-pkg.el")) 157 | (package (epl-package-from-descriptor-file file))) 158 | (should (epl-package-p package)) 159 | (should (string= (epl-package-name package) 'dummy-package)) 160 | (should (string= (epl-package-summary package) "EPL dummy package")) 161 | (should (equal (epl-package-version package) '(4 3 6))) 162 | (should (equal (epl-package-requirements package) 163 | (list (epl-requirement-create :name 'bar :version '(8 1 -3)) 164 | (epl-requirement-create :name 'spam :version '(0 4))))))) 165 | 166 | (ert-deftest epl-package-from-descriptor/descriptor-file-does-not-exist () 167 | (should-error 168 | (epl-package-from-file 169 | (epl-test-resource-file-name "no-such-descriptor-pkg.el")))) 170 | 171 | (ert-deftest epl-package-from-descriptor/package-file-is-invalid () 172 | (should-error 173 | (epl-package-from-file 174 | (epl-test-resource-file-name "invalid-package-pkg.el")))) 175 | 176 | (ert-deftest epl-package-directory/should-work () 177 | (epl-test/with-sandbox 178 | (epl-install-file (epl-test-resource-file-name "smartie-package.el")) 179 | (let ((package (epl-find-installed-package 'smartie-package))) 180 | (should (equal (file-name-nondirectory (epl-package-directory package)) 181 | "smartie-package-1.2.3")) 182 | (epl-package-delete package)))) 183 | 184 | 185 | ;;; Package database 186 | (ert-deftest epl-built-in-packages/catches-all () 187 | ;; Make sure that `package--builtins' is filled for our test 188 | (package-built-in-p 'foo) 189 | (should package--builtins) 190 | (should (equal (length (epl-built-in-packages)) (length package--builtins)))) 191 | 192 | 193 | ;;; Package operations 194 | (ert-deftest epl-package-delete/should-not-be-installed () 195 | (epl-test/with-sandbox 196 | (let ((smartie-package (epl-test-resource-file-name "smartie-package.el"))) 197 | (epl-install-file smartie-package) 198 | (let ((package (car (epl-find-installed-packages 'smartie-package)))) 199 | (should (epl-package-installed-p package)) 200 | (epl-package-delete package) 201 | (should-not (epl-package-installed-p package)))))) 202 | 203 | (ert-deftest epl-package-installed-p/min-version () 204 | (epl-test/with-sandbox 205 | (let ((package-file (epl-test-resource-file-name "versioned-package.el")) 206 | (new-package-file (epl-test-resource-file-name "versioned-package-new.el"))) 207 | (epl-install-file package-file) 208 | (let ((package (car (epl-find-installed-packages 'versioned-package)))) 209 | (should (epl-package-installed-p package)) 210 | (should (epl-package-installed-p package (version-to-list "8.2.10"))) 211 | (should (epl-package-installed-p package (version-to-list "8.2.9"))) 212 | (should (epl-package-installed-p package (version-to-list "8.2"))) 213 | (should (epl-package-installed-p package (version-to-list "8"))) 214 | (should-not (epl-package-installed-p package (version-to-list "8.2.11"))) 215 | (should-not (epl-package-installed-p package (version-to-list "8.3.10"))) 216 | (should-not (epl-package-installed-p package (version-to-list "9.1.6"))) 217 | (should-not (epl-package-installed-p package (version-to-list "999999"))))))) 218 | 219 | (ert-deftest epl-package-installed-p/min-version-upgrade () 220 | (epl-test/with-sandbox 221 | (let ((package-file (epl-test-resource-file-name "versioned-package.el")) 222 | (new-package-file (epl-test-resource-file-name "versioned-package-new.el"))) 223 | (epl-install-file package-file) 224 | (let ((package (car (epl-find-installed-packages 'versioned-package)))) 225 | (should (epl-package-installed-p package)) 226 | (should-not (epl-package-installed-p package (version-to-list "9.1.6"))) 227 | (epl-install-file new-package-file) 228 | (let ((package (car (epl-find-installed-packages 'versioned-package)))) 229 | (should (epl-package-installed-p package)) 230 | (should (epl-package-installed-p package (version-to-list "8.2.10"))) 231 | (should (epl-package-installed-p package (version-to-list "8.2.9"))) 232 | (should (epl-package-installed-p package (version-to-list "8.2"))) 233 | (should (epl-package-installed-p package (version-to-list "8"))) 234 | (should (epl-package-installed-p package (version-to-list "8.2.11"))) 235 | (should (epl-package-installed-p package (version-to-list "8.3.10"))) 236 | (should (epl-package-installed-p package (version-to-list "9.1.6"))) 237 | (should-not (epl-package-installed-p package (version-to-list "999999")))))))) 238 | 239 | (provide 'epl-test) 240 | 241 | ;;; epl-test.el ends here 242 | -------------------------------------------------------------------------------- /test/resources/.nosearch: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/cask/epl/78ab7a85c08222cd15582a298a364774e3282ce6/test/resources/.nosearch -------------------------------------------------------------------------------- /test/resources/dummy-package-4.3.1.2alpha.tar: -------------------------------------------------------------------------------- 1 | dummy-package-4.3.1.2alpha/000755 000765 000024 00000000000 12227522050 016410 5ustar00swiesnerstaff000000 000000 dummy-package-4.3.1.2alpha/dummy-package.el000644 000765 000024 00000002037 12227522050 021460 0ustar00swiesnerstaff000000 000000 ;;; dummy-package.el --- EPL: Dummy package for unit tests -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2013 Sebastian Wiesner 4 | 5 | ;; Author: Sebastian Wiesner 6 | ;; Version: 4.3.1.2-cvs 7 | ;; Package-Requires: ((foo "1.2") (bar "2.2")) 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;; This program is free software; you can redistribute it and/or modify 12 | ;; it under the terms of the GNU General Public License as published by 13 | ;; the Free Software Foundation, either version 3 of the License, or 14 | ;; (at your option) any later version. 15 | 16 | ;; This program is distributed in the hope that it will be useful, 17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 | ;; GNU General Public License for more details. 20 | 21 | ;; You should have received a copy of the GNU General Public License 22 | ;; along with this program. If not, see . 23 | 24 | ;;; Commentary: 25 | 26 | ;; A dummy package to test EPL 27 | 28 | ;;; Code: 29 | 30 | 31 | (provide 'dummy-package) 32 | 33 | ;;; dummy-package.el ends here 34 | -------------------------------------------------------------------------------- /test/resources/dummy-package-4.3.2.tar: -------------------------------------------------------------------------------- 1 | dummy-package-4.3.2/000755 000765 000024 00000000000 12227522637 015256 5ustar00swiesnerstaff000000 000000 dummy-package-4.3.2/dummy-package-pkg.el000644 000765 000024 00000000135 12227522637 021102 0ustar00swiesnerstaff000000 000000 (define-package "dummy-package" "4.3.2" 2 | "EPL dummy package" 3 | '((foo "0.3") (spam "0.4"))) 4 | dummy-package-4.3.2/dummy-package.el000644 000765 000024 00000002037 12227522050 020313 0ustar00swiesnerstaff000000 000000 ;;; dummy-package.el --- EPL: Dummy package for unit tests -*- lexical-binding: t; -*- 5 | 6 | ;; Copyright (C) 2013 Sebastian Wiesner 7 | 8 | ;; Author: Sebastian Wiesner 9 | ;; Version: 4.3.1.2-cvs 10 | ;; Package-Requires: ((foo "1.2") (bar "2.2")) 11 | 12 | ;; This file is NOT part of GNU Emacs. 13 | 14 | ;; This program is free software; you can redistribute it and/or modify 15 | ;; it under the terms of the GNU General Public License as published by 16 | ;; the Free Software Foundation, either version 3 of the License, or 17 | ;; (at your option) any later version. 18 | 19 | ;; This program is distributed in the hope that it will be useful, 20 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 21 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 | ;; GNU General Public License for more details. 23 | 24 | ;; You should have received a copy of the GNU General Public License 25 | ;; along with this program. If not, see . 26 | 27 | ;;; Commentary: 28 | 29 | ;; A dummy package to test EPL 30 | 31 | ;;; Code: 32 | 33 | 34 | (provide 'dummy-package) 35 | 36 | ;;; dummy-package.el ends here 37 | -------------------------------------------------------------------------------- /test/resources/dummy-package-pkg.el: -------------------------------------------------------------------------------- 1 | (define-package "dummy-package" "4.3.6" 2 | "EPL dummy package" 3 | '((bar "8.1-alpha") (spam "0.4"))) 4 | -------------------------------------------------------------------------------- /test/resources/dummy-package.el: -------------------------------------------------------------------------------- 1 | ;;; dummy-package.el --- EPL: Dummy package for unit tests -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2013 Sebastian Wiesner 4 | 5 | ;; Author: Sebastian Wiesner 6 | ;; Version: 4.3.1.2-alpha 7 | ;; Package-Requires: ((foo "1.2") (bar "2.2")) 8 | 9 | ;; This file is NOT part of GNU Emacs. 10 | 11 | ;; This program is free software; you can redistribute it and/or modify 12 | ;; it under the terms of the GNU General Public License as published by 13 | ;; the Free Software Foundation, either version 3 of the License, or 14 | ;; (at your option) any later version. 15 | 16 | ;; This program is distributed in the hope that it will be useful, 17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 | ;; GNU General Public License for more details. 20 | 21 | ;; You should have received a copy of the GNU General Public License 22 | ;; along with this program. If not, see . 23 | 24 | ;;; Commentary: 25 | 26 | ;; A dummy package to test EPL 27 | 28 | ;;; Code: 29 | 30 | 31 | (provide 'dummy-package) 32 | 33 | ;;; dummy-package.el ends here 34 | -------------------------------------------------------------------------------- /test/resources/invalid-package-pkg.el: -------------------------------------------------------------------------------- 1 | ("dummy-package" "4.3.6" 2 | "EPL dummy package" 3 | '((bar "8.1-cvs") (spam "0.4"))) 4 | -------------------------------------------------------------------------------- /test/resources/invalid-package.el: -------------------------------------------------------------------------------- 1 | ;;; smartie-package.el --- EPL: Invalid package for tests -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2014 Johan Andersson 4 | 5 | ;; Author: Johan Andersson 6 | 7 | ;; This file is NOT part of GNU Emacs. 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 3 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 | ;;; Code: 25 | 26 | 27 | (provide 'invalid-package) 28 | 29 | ;;; invalid-package.el ends here 30 | -------------------------------------------------------------------------------- /test/resources/smartie-package.el: -------------------------------------------------------------------------------- 1 | ;;; smartie-package.el --- EPL: Smartie package for unit tests -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2014 Johan Andersson 4 | 5 | ;; Author: Johan Andersson 6 | ;; Version: 1.2.3 7 | 8 | ;; This file is NOT part of GNU Emacs. 9 | 10 | ;; This program is free software; you can redistribute it and/or modify 11 | ;; it under the terms of the GNU General Public License as published by 12 | ;; the Free Software Foundation, either version 3 of the License, or 13 | ;; (at your option) any later version. 14 | 15 | ;; This program is distributed in the hope that it will be useful, 16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 | ;; GNU General Public License for more details. 19 | 20 | ;; You should have received a copy of the GNU General Public License 21 | ;; along with this program. If not, see . 22 | 23 | ;;; Commentary: 24 | 25 | ;; A smartie package to test EPL 26 | 27 | ;;; Code: 28 | 29 | 30 | (provide 'smartie-package) 31 | 32 | ;;; smartie-package.el ends here 33 | -------------------------------------------------------------------------------- /test/resources/versioned-package-new.el: -------------------------------------------------------------------------------- 1 | ;;; versioned-package.el --- EPL: Dummy package for unit tests -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2018 Sam Brightman 4 | 5 | ;; Author: Sam Brightman 6 | ;; Version: 9.1.6 7 | 8 | ;; This file is NOT part of GNU Emacs. 9 | 10 | ;; This program is free software; you can redistribute it and/or modify 11 | ;; it under the terms of the GNU General Public License as published by 12 | ;; the Free Software Foundation, either version 3 of the License, or 13 | ;; (at your option) any later version. 14 | 15 | ;; This program is distributed in the hope that it will be useful, 16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 | ;; GNU General Public License for more details. 19 | 20 | ;; You should have received a copy of the GNU General Public License 21 | ;; along with this program. If not, see . 22 | 23 | ;;; Commentary: 24 | 25 | ;; A dummy package to test EPL 26 | 27 | ;;; Code: 28 | 29 | 30 | (provide 'versioned-package) 31 | 32 | ;;; versioned-package.el ends here 33 | -------------------------------------------------------------------------------- /test/resources/versioned-package.el: -------------------------------------------------------------------------------- 1 | ;;; versioned-package.el --- EPL: Dummy package for unit tests -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2018 Sam Brightman 4 | 5 | ;; Author: Sam Brightman 6 | ;; Version: 8.2.10 7 | 8 | ;; This file is NOT part of GNU Emacs. 9 | 10 | ;; This program is free software; you can redistribute it and/or modify 11 | ;; it under the terms of the GNU General Public License as published by 12 | ;; the Free Software Foundation, either version 3 of the License, or 13 | ;; (at your option) any later version. 14 | 15 | ;; This program is distributed in the hope that it will be useful, 16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 | ;; GNU General Public License for more details. 19 | 20 | ;; You should have received a copy of the GNU General Public License 21 | ;; along with this program. If not, see . 22 | 23 | ;;; Commentary: 24 | 25 | ;; A dummy package to test EPL 26 | 27 | ;;; Code: 28 | 29 | 30 | (provide 'versioned-package) 31 | 32 | ;;; versioned-package.el ends here 33 | -------------------------------------------------------------------------------- /test/test-helper.el: -------------------------------------------------------------------------------- 1 | ;;; test-helper.el --- EPL: Non interactive unit test initialization -*- lexical-binding: t; -*- 2 | 3 | ;; Copyright (C) 2013-2015 Sebastian Wiesner 4 | 5 | ;; Author: Sebastian Wiesner 6 | ;; Maintainer: Johan Andersson 7 | ;; Sebastian Wiesner 8 | ;; URL: http://github.com/cask/epl 9 | 10 | ;; This file is NOT part of GNU Emacs. 11 | 12 | ;; This program is free software; you can redistribute it and/or modify 13 | ;; it under the terms of the GNU General Public License as published by 14 | ;; the Free Software Foundation, either version 3 of the License, or 15 | ;; (at your option) any later version. 16 | 17 | ;; This program is distributed in the hope that it will be useful, 18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 | ;; GNU General Public License for more details. 21 | 22 | ;; You should have received a copy of the GNU General Public License 23 | ;; along with this program. If not, see . 24 | 25 | ;;; Commentary: 26 | 27 | ;; Initializes the test suite for non-interactive running with ERT Runner. 28 | 29 | ;;; Code: 30 | 31 | (let* ((current-file (if load-in-progress load-file-name (buffer-file-name))) 32 | (source-directory (locate-dominating-file current-file "Cask")) 33 | (pkg-rel-dir (format ".cask/%s/elpa" emacs-version))) 34 | (setq package-user-dir (expand-file-name pkg-rel-dir source-directory)) 35 | (package-initialize) 36 | 37 | (load (expand-file-name "epl" source-directory))) 38 | 39 | ;;; test-helper.el ends here 40 | --------------------------------------------------------------------------------