;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019, 2020 Oleg Pykhalov <go.wigust@gmail.com>
;;; Copyright © 2020 Peng Mei Yu <i@pengmeiyu.com>
;;;
;;; 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu services nix)
  #:use-module (gnu packages admin)
  #:use-module (gnu packages package-management)
  #:use-module (gnu services base)
  #:use-mod</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>refs</a><a href='/guix/log/gnu/packages/dvtm.scm'>log</a><a href='/guix/tree/gnu/packages/dvtm.scm?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>tree</a><a href='/guix/commit/gnu/packages/dvtm.scm?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>commit</a><a class='active' href='/guix/diff/gnu/packages/dvtm.scm?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/dvtm.scm'>
<input type='hidden' name='id' value='dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/diff/?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>root</a>/<a href='/guix/diff/gnu?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>gnu</a>/<a href='/guix/diff/gnu/packages?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>packages</a>/<a href='/guix/diff/gnu/packages/dvtm.scm?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>dvtm.scm</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/guix/diff/?id=dde8ec55b73f423eb6abb8f9a4c62045ca8dc792'>Diffstat</a> (limited to 'gnu/packages/dvtm.scm')</div><table summary='diffstat' class='diffstat'></table><div class='diffstat-summary'>0 files changed, 0 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td></td></tr></table></div> <!-- class=content -->
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                             <a href="https://git.zx2c4.com/cgit/about/">
                                 cgit
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                        </div> <!-- id=cgit -->
</body>
</html>
mat #t "build-sandbox-paths = ~{~a ~}~%"
                       (append (append-map (cut call-with-input-file <> read)
                                           '#$(map references-file
                                                   (list package)))
                               '#$build-sandbox-items))
               (for-each (cut display <>) '#$extra-config)
               (newline))))))))

(define nix-shepherd-service
  ;; Return a <shepherd-service> for Nix.
  (match-lambda
    (($ <nix-configuration> package _ _ _ extra-options)
     (list
      (shepherd-service
       (provision '(nix-daemon))
       (documentation "Run nix-daemon.")
       (requirement '())
       (start #~(make-forkexec-constructor
                 (list (string-append #$package "/bin/nix-daemon")
                       #$@extra-options)))
       (respawn? #f)
       (stop #~(make-kill-destructor)))))))

(define nix-service-type
  (service-type
   (name 'nix)
   (extensions
    (list (service-extension shepherd-root-service-type nix-shepherd-service)
          (service-extension account-service-type nix-accounts)
          (service-extension activation-service-type nix-activation)
          (service-extension profile-service-type
                             (compose list nix-configuration-package))))
   (description "Run the Nix daemon.")
   (default-value (nix-configuration))))

;;; nix.scm ends here