#pragma once

#include "derivations.hh"


namespace nix {


/* Read a derivation, after ensuring its existence through
   ensurePath(). */
Derivation derivationFromPath(StoreAPI & store, const Path & drvPath);

/* Place in `paths' the set of all store paths in the file system
   closure of `storePath'; that is, all paths than can be directly or
   indirectly reached from it.  `paths' is not cleared.  If
   `flipDirection' is true, the set of paths that can reach
   `storePath' is returned; that is, the closures under the
   `referrers' relation instead of the `references' relation is
   returned. */
void computeFSClosure(StoreAPI & store, const Path & path,
    PathSet & paths, bool flipDirection = false,
    bool includeOutputs = false, bool includeDerivers = false);

/* Return the path corresponding to the output identifier `id' in the
   given derivation. */
Path findOutput(const Derivation & drv, string id);

bool willBuildLocally(const Derivation & drv);

bool substitutesAllowed(const Derivation & drv);


}
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<tr><td><span title='2019-04-15 11:00:13 +0200'>2019-04-15</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=eea75c435ab7d7b4f44b1aa4e900e2abf5ba430f'>gnu: quilt: Update to 0.66.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-04-15 11:00:13 +0200'>2019-04-15</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=d2f477ba82923301e4a7a65c7cc77d8c41a98b90'>gnu: quilt: Don't use NAME in source URI.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-04-15 11:00:13 +0200'>2019-04-15</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=730ad095373b006f515131d984590daf95b75f6a'>gnu: meld: Update to 3.20.1.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-03-31 20:51:10 +0300'>2019-03-31</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=36a4366d79a310d05db0de2cf6d5bb3c5e861d4b'>gnu: Fix descriptions to not use quotes.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2019-01-16 10:44:23 +0100'>2019-01-16</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=be0be3dee0ec30b9b00a223deedfe1b877b829ee'>gnu: Add meld.</a><span class='msg-avail'>...</span></td><td>Pierre Neidhardt</td></tr>
<tr><td><span title='2019-01-15 14:46:44 +0100'>2019-01-15</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=44d10b1f722856ab8e9b942804aa7ef33e2ef739'>gnu: Separate Python core packages from the rest.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-12-05 00:08:28 +0100'>2018-12-05</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=c16c119d0a7894c42bbe816ec381a0f458f26e6a'>gnu: quilt: Use shorter file names for patches.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-11-30 00:21:25 -0600'>2018-11-30</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=5f230fb2798e9862fba67228b9de89df8f36e8e0'>patchutils: Update to 0.3.4.</a><span class='msg-avail'>...</span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2018-10-03 10:45:02 -0500'>2018-10-03</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=43eb42ef017aa4752503fb2913781bb446716c1e'>quilt: Remove test workarounds.</a><span class='msg-avail'>...</span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2018-10-02 22:34:44 -0500'>2018-10-02</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=d7d1fc821091de98d66dac71ceed390d82434e40'>quilt: Add diffstat input.</a><span class='msg-avail'>...</span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2018-10-02 22:34:44 -0500'>2018-10-02</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=24a80064ca7faf504563af33217e07372285fb2f'>quilt: Install translations.</a><span class='msg-avail'>...</span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2018-10-02 22:34:39 -0500'>2018-10-02</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=68faa20e2d4511b43062f8279cc407aee735b275'>quilt: Upgrade to 0.65.</a><span class='msg-avail'>...</span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2018-08-09 08:07:35 -0400'>2018-08-09</span></td><td><a href='/guix/commit/gnu/packages/patchutils.scm?id=9e286eb1b55989cd171e61b3943c1e51545930ad'>gnu: Add VBinDiff.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>