/* GNU Guix --- Functional package management for GNU
   Copyright (C) 2016, 2017 Ludovic Courtès <ludo@gnu.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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */

/* Interface to built-in derivation builders.  */

#pragma once

#include <derivations.hh>
#include <map>
#include <string>

namespace nix {

    inline bool isBuiltin(const Derivation & drv)
    {
	return string(drv.builder, 0, 8) == "builtin:";
    }

    /* Build DRV, which lives at DRVPATH.  */
    typedef void (*derivationBuilder) (const Derivation &drv,
				       const std::string &drvPath,
				       const std::string &output);

    /* Return the built-in builder called BUILDER, or NULL if none was
       found.  */
    derivationBuilder lookupBuiltinBuilder(const std::string &builder);

    /* Return the list of supported built-in builder names.  */
    std::list<std::string> builtinBuilderNames();
}
='/guix/diff/etc/snippets/tempel/text-mode?id=c5b72f0d0a8c3b88035695a529584555380da1cc'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/etc/snippets/tempel/text-mode'>
<input type='hidden' name='id' value='c5b72f0d0a8c3b88035695a529584555380da1cc'/><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/log/?id=c5b72f0d0a8c3b88035695a529584555380da1cc'>root</a>/<a href='/guix/log/etc?id=c5b72f0d0a8c3b88035695a529584555380da1cc'>etc</a>/<a href='/guix/log/etc/snippets?id=c5b72f0d0a8c3b88035695a529584555380da1cc'>snippets</a>/<a href='/guix/log/etc/snippets/tempel?id=c5b72f0d0a8c3b88035695a529584555380da1cc'>tempel</a>/<a href='/guix/log/etc/snippets/tempel/text-mode?id=c5b72f0d0a8c3b88035695a529584555380da1cc'>text-mode</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/etc/snippets/tempel/text-mode?id=c5b72f0d0a8c3b88035695a529584555380da1cc&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-04-19 20:12:22 -0400'>2023-04-19</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=7cb21556b6031c9f7e187329b6663768425aa850'>snippets: tempel: Simplify git-commit-mode detection.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/snippets/tempel/text-mode: Simplify git-commit-mode detection.

Signed-off-by: Andrew Tropin &lt;andrew@trop.in&gt;
</span></span></td><td>Nicolas Graves</td></tr>
<tr><td><span title='2022-12-27 12:38:05 +0400'>2022-12-27</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=8f93a1e01a879ae026678dd92c18e2a2a49be540'>snippets: Remove unwanted git-commit-mode invocation.</a><span class='msg-avail'>...<span class='msg-tooltip'>We only need to check if git-commit-mode is t, not enable it in all text-mode
buffers.

* etc/snippets/tempel/text-mode: Remove unwanted git-commit-mode invocation.
</span></span></td><td>Andrew Tropin</td></tr>
<tr><td><span title='2022-10-22 14:16:13 +0200'>2022-10-22</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=85aff4de30686359ffb50845eb0930c0a18dc8ba'>snippets: Harden for review activity.</a><span class='msg-avail'>...<span class='msg-tooltip'>When reviewing patches, whose commit logs don't follow the structure outlined
in “Submitting Patches”, a reviewer might be tempted to use snippets to
rewrite them.  This makes it so that their attempt, while not immediately
succeeding, isn't completely thwarted.

* etc/snippets/tempel/text-mode (add\ , remove\ , rename\ , update\ )
(addcl\ , https\ ): Use an empty "p" field if (car (magit-staged-files))
fails.
</span></span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-10-06 21:16:46 +0200'>2022-10-06</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=5e63e51afee0f674ff2ac961e3103011f53035cd'>snippets: Fix move.</a><span class='msg-avail'>...<span class='msg-tooltip'>The current move is never correct.  It flip-flops between car and cadr for
the destination.  Since the position of the destination is not actually a
fixed point in the list of changes, use a more robust method of inferring it.

* etc/snippets/tempel/text-mode (move\ ): Infer source and destination from
washed diffs.  Process new module before destination.
</span></span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-10-06 21:16:46 +0200'>2022-10-06</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=da281417cc381374345dd404b2f10b4cb07a87d2'>snippets: tempel: Reformat.</a><span class='msg-avail'>...<span class='msg-tooltip'>This makes it so that ‘indent-region’ and ‘delete-trailing-whitespace’ do not
change the file.

* etc/snippets/tempel/text-mode: Reformat.
</span></span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-10-06 21:16:45 +0200'>2022-10-06</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=980c34853e1020018df3a0c04753ea46d880e9a7'>snippets: tempel: Fix calls to mapconcat.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/snippets/tempel/text-mode (update\ ,https\ ): Add "\n" as separator
argument to mapconcat.
</span></span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2022-09-26 23:29:36 +0200'>2022-09-26</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=b6274a20e8e99fa6287264289da42ed364fc976c'>etc: Add tempel snippet move.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/snippets/tempel/text-mode (move\): New entry.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Nicolas Graves</td></tr>
<tr><td><span title='2022-08-30 11:50:14 +0200'>2022-08-30</span></td><td><a href='/guix/commit/etc/snippets/tempel/text-mode?id=c4acaf412064568a546034871a9e0d3888aa7937'>etc: Add tempel snippets.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/snippets/tempel/scheme-mode: New file.
* etc/snippets/tempel/text-mode: New file.
* etc/snippets/scheme-mode: Moved from here...
* etc/snippets/yas/scheme-mode: ... to here.
* etc/snippets/text-mode: Moved from here...
* etc/snippets/yas/text-mode: ... to here.
* doc/contributing.texi ("The Perfect Setup"): Adjust yasnippet setup
accordingly.  Add tempel setup.

Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Nicolas Graves</td></tr>