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Since Emacs 27 the package cl is deprecated, the replacement is cl-lib, which is available since Emacs 24.3. This patch replaces cl by cl-lib and drops support for Emacs versions less than 24.3. Dropping older Emacsen is required, because cl-lib is a builtin starting from version 24.3 and doesn't need an extra package from ELPA. Testcases for past issues still contain cl. Most of them seem to be broken and need further investigation. This patch is tested with test/run-ert.sh, which outputs: Ran 10 tests, 10 results as expected, 0 unexpected (2021-01-30 13:24:54+0100, 0.672122 sec) 1 expected failures and manually by daily usage for a month now.
66 lines
2.9 KiB
EmacsLisp
66 lines
2.9 KiB
EmacsLisp
;;; el-get --- Manage the external elisp bits and pieces you depend upon
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;;
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;; Copyright (C) 2010-2011 Dimitri Fontaine
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;;
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;; Author: Dimitri Fontaine <dim@tapoueh.org>
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;; URL: http://www.emacswiki.org/emacs/el-get
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;; GIT: https://github.com/dimitri/el-get
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;; Licence: WTFPL, grab your copy here: http://sam.zoy.org/wtfpl/
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;;
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;; This file is NOT part of GNU Emacs.
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;;
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;; Install
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;; Please see the README.md file from the same distribution
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(require 'cl-lib)
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(require 'el-get-http)
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(require 'el-get-http-tar)
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(defun el-get-http-zip-install (package url post-install-fun)
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"Dowload a zip archive package over HTTP."
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(let* ((source (el-get-package-def package))
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(options (plist-get source :options))
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(pdir (el-get-package-directory package))
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(zipfile (el-get-filename-from-url url))
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(dest (concat (file-name-as-directory pdir) zipfile))
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(name (format "*unzip %s %s*" options url))
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(ok (format "Package %s installed." package))
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(ko (format "Could not install package %s." package))
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(post `(lambda (package)
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;; Remove all files from previous install before
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;; extracting the tar file.
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(let ((files-to-delete (remove ,zipfile (directory-files ,pdir nil "[^.]$"))))
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(cl-loop for fname in files-to-delete
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for fullpath = (expand-file-name fname ,pdir)
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do (el-get-verbose-message "el-get-http-tar: Deleting old file %S" fname)
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do (if (file-directory-p fullpath)
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(delete-directory fullpath 'recursive)
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(delete-file fullpath))))
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;; verify checksum before operating on untrusted data
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(el-get-verify-checksum package)
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;; unzip `basename url`
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(let ((el-get-sources '(,@el-get-sources)))
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(el-get-start-process-list
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package
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'((:command-name ,name
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:buffer-name ,name
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:default-directory ,pdir
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:program ,(el-get-executable-find "unzip")
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:args (,@options ,zipfile)
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:message ,ok
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:error ,ko))
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,(symbol-function post-install-fun))))))
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(el-get-http-install package url post dest)))
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(add-hook 'el-get-http-zip-install-hook 'el-get-http-unpack-cleanup-extract-hook)
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(el-get-register-method :http-zip
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:install #'el-get-http-zip-install
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:update #'el-get-http-zip-install
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:remove #'el-get-rmdir
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:install-hook 'el-get-http-zip-install-hook
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:update-hook 'el-get-http-zip-install-hook
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:compute-checksum #'el-get-http-compute-checksum)
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(provide 'el-get-http-zip)
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