;;; guix-profiles.el --- Guix profiles

;; Copyright © 2014, 2015, 2016 Alex Kost <alezost@gmail.com>
;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>

;; This file is part of GNU Guix.

;; GNU Guix is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Guix is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <http://www.gnu.org/licenses/>.

;;; Code:

(require 'guix-config)

(defvar guix-user-profile
  (expand-file-name "~/.guix-profile")
  "User profile.")

(defvar guix-system-profile
  (concat guix-config-state-directory "/profiles/system")
  "System profile.")

(defvar guix-default-profile
  (concat guix-config-state-directory
          "/profiles/per-user/"
          (getenv "USER")
          "/guix-profile")
  "Default Guix profile.")

(defvar guix-current-profile guix-default-profile
  "Current profile.")

(defvar guix-system-profile-regexp
  (concat "\\`" (regexp-quote guix-system-profile))
  "Regexp matching system profiles.")

(defun guix-system-profile? (profile)
  "Return non-nil, if PROFILE is a system one."
  (string-match-p guix-system-profile-regexp profile))

(defun guix-profile-prompt (&optional default)
  "Prompt for profile and return it.
Use DEFAULT as a start directory.  If it is nil, use
`guix-current-profile'."
  (let* ((path (read-file-name "Profile: "
                               (file-name-directory
                                (or default guix-current-profile))))
         (path (directory-file-name (expand-file-name path))))
    (if (string= path guix-user-profile)
        guix-default-profile
      path)))

(defun guix-set-current-profile (path)
  "Set `guix-current-profile' to PATH.
Interactively, prompt for PATH.  With prefix, use
`guix-default-profile'."
  (interactive
   (list (if current-prefix-arg
             guix-default-profile
           (guix-profile-prompt))))
  (setq guix-current-profile path)
  (message "Current profile has been set to '%s'."
           guix-current-profile))

(provide 'guix-profiles)

;;; guix-profiles.el ends here
'2019-09-08 11:49:24 +0200'>2019-09-08</span></td><td><a href='/guix/commit/config-daemon.ac?id=f6919ebdc6b0ce0286814cc6ab0564b1a4c67f5f'>daemon: Run 'guix substitute' directly and assume a single substituter.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-09-08 11:49:24 +0200'>2019-09-08</span></td><td><a href='/guix/commit/config-daemon.ac?id=bc69ea2d605810cc32e13ed03d5848b8dc358b61'>daemon: Run 'guix offload' directly.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-09-08 11:49:24 +0200'>2019-09-08</span></td><td><a href='/guix/commit/config-daemon.ac?id=9fcc35c51fd579b3bb7b4f61cba6973675c3922c'>daemon: Run 'guix perform-download' directly.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-09-08 11:49:24 +0200'>2019-09-08</span></td><td><a href='/guix/commit/config-daemon.ac?id=0c684b7edfacada4f576855dbb09291f04a84fa2'>daemon: Run 'guix authenticate' directly.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-09-08 11:49:24 +0200'>2019-09-08</span></td><td><a href='/guix/commit/config-daemon.ac?id=2e3e5d21988fc2cafb2a9eaf4b00976ea425629d'>daemon: Invoke 'guix gc --list-busy' instead of 'list-runtime-roots'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-01 11:05:47 +0200'>2019-05-01</span></td><td><a href='/guix/commit/config-daemon.ac?id=757e633d57a7b994759d69e41dd759a39f1a34ae'>build: Change default substitute server to "ci.guix.gnu.org".</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-12-04 10:57:56 +0100'>2018-12-04</span></td><td><a href='/guix/commit/config-daemon.ac?id=0a5fa004f7f21dc3e01747b8e94fbb21e056e4ca'>build: Default to https://ci.guix.info for substitutes.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-11-14 21:34:08 +0100'>2018-11-14</span></td><td><a href='/guix/commit/config-daemon.ac?id=0fe1fba4af41f267c4bb2c006fb37f42422ab703'>daemon: Install 'authenticate' script under LIBEXECDIR/guix.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-09-06 10:59:32 +0200'>2018-09-06</span></td><td><a href='/guix/commit/config-daemon.ac?id=888b64038db00c73467a05320c7c7f03070e5621'>build: Remove -L flag when $LIBGCRYPT_LIBDIR is empty.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-03-05 10:41:18 +0100'>2018-03-05</span></td><td><a href='/guix/commit/config-daemon.ac?id=bdbece905538caf68817066126cb9b6b68ba9fd4'>build: Default to berlin.guixsd.org substitutes on aarch64.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-03-05 10:41:18 +0100'>2018-03-05</span></td><td><a href='/guix/commit/config-daemon.ac?id=234d7ef567bd98ace98dd784472f19d2ee84f73d'>build: Always use https substitute URLs.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-02-27 00:45:59 +0100'>2018-02-27</span></td><td><a href='/guix/commit/config-daemon.ac?id=6f4c74620da01ead97507ead59b8b7a007fc5c5a'>build: Really build 'guix offload' when possible.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-02-26 18:19:34 +0100'>2018-02-26</span></td><td><a href='/guix/commit/config-daemon.ac?id=1d84d7bf6052c0c80bd212d4524876576e9817d4'>build: Require Guile &gt;= 2.0.13.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-01-07 23:47:22 +0100'>2018-01-07</span></td><td><a href='/guix/commit/config-daemon.ac?id=f997137d0e2eba27bb1e2b282ee19ea474c41e12'>daemon: Make libbz2 an optional dependency.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-01-07 23:47:22 +0100'>2018-01-07</span></td><td><a href='/guix/commit/config-daemon.ac?id=29a686688674dc875775305312513405fa396a06'>daemon: Add gzip log compression.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>