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melpaBuild: don't download dependencies

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Stop package.el from trying to download dependencies. It wouldn't work
anyway.
This commit is contained in:
Thomas Tuegel 2016-01-16 10:02:49 -06:00
parent 18251778c9
commit cd54d7af47
1 changed files with 18 additions and 1 deletions
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19
pkgs/build-support/emacs/melpa2nix.el
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@ -12,7 +12,7 @@
(pcase command-line-args-left
(`(,archive ,elpa)
(progn (setq package-user-dir elpa)
(package-install-file archive)))))
(melpa2nix-install-file archive)))))
(defun melpa2nix-build-package ()
(if (not noninteractive)
@ -48,3 +48,20 @@
(time-to-seconds (time-since start-time))
(current-time-string))
(princ (format "%s\n" archive-file)))))
(defun melpa2nix-install-from-buffer ()
"Install a package from the current buffer."
(let ((pkg-desc (if (derived-mode-p 'tar-mode)
(package-tar-file-info)
(package-buffer-info))))
;; Install the package itself.
(package-unpack pkg-desc)
pkg-desc))
(defun melpa2nix-install-file (file)
"Install a package from a file.
The file can either be a tar file or an Emacs Lisp file."
(with-temp-buffer
(insert-file-contents-literally file)
(when (string-match "\\.tar\\'" file) (tar-mode))
(melpa2nix-install-from-buffer)))