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| author | Alex Kost <alezost@gmail.com> | 2014-10-21 11:48:28 +0400 |
|---|---|---|
| committer | Alex Kost <alezost@gmail.com> | 2014-10-27 21:52:56 +0300 |
| commit | 2d7bf949277a0889ced8aa486c4ef16cb7cf6b1a (patch) | |
| tree | ee13c3b61f7609c9af86318bf645398562c46a14 /emacs/guix-base.el | |
| parent | 17b50485a62d2120c27783e00a0a8dddd2d3db1f (diff) | |
| download | patches-2d7bf949277a0889ced8aa486c4ef16cb7cf6b1a.tar patches-2d7bf949277a0889ced8aa486c4ef16cb7cf6b1a.tar.gz | |
emacs: Add 'guix-pull' command.
* emacs/guix-base.el (guix-pull): New command.
(guix-update-after-pull, guix-after-pull-hook): New variables.
(guix-restart-repl-after-pull, guix-update-buffers-maybe-after-pull): New
procedures.
* emacs/guix-main.scm: Use (guix scripts pull) module.
* doc/emacs.texi (Emacs Commands): Document 'guix-pull' command.
Diffstat (limited to 'emacs/guix-base.el')
| -rw-r--r-- | emacs/guix-base.el | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/emacs/guix-base.el b/emacs/guix-base.el index c0a06c7303..9583d49262 100644 --- a/emacs/guix-base.el +++ b/emacs/guix-base.el @@ -994,6 +994,45 @@ Each element from GENERATIONS is a generation number." 'switch-to-generation profile generation) operation-buffer))) + +;;; Pull + +(defcustom guix-update-after-pull t + "If non-nil, update Guix buffers after performing \\[guix-pull]." + :type 'boolean + :group 'guix) + +(defvar guix-after-pull-hook + '(guix-restart-repl-after-pull guix-update-buffers-maybe-after-pull) + "Hook run after successful performing `guix-pull' operation.") + +(defun guix-restart-repl-after-pull () + "Restart Guix REPL after `guix-pull' operation." + (guix-repl-exit) + (guix-start-process-maybe + "Restarting Guix REPL after pull operation ...")) + +(defun guix-update-buffers-maybe-after-pull () + "Update buffers depending on `guix-update-after-pull'." + (when guix-update-after-pull + (mapc #'guix-update-buffer + ;; No need to update "generation" buffers. + (guix-buffers '(guix-package-list-mode + guix-package-info-mode + guix-output-list-mode + guix-output-info-mode))) + (message "Guix buffers have been updated."))) + +;;;###autoload +(defun guix-pull (&optional verbose) + "Run Guix pull operation. +If VERBOSE is non-nil (with prefix argument), produce verbose output." + (interactive) + (let ((args (and verbose '("--verbose")))) + (guix-eval-in-repl + (apply #'guix-make-guile-expression 'guix-pull args) + nil 'pull))) + (provide 'guix-base) ;;; guix-base.el ends here |