summaryrefslogtreecommitdiff
path: root/nix/nix-daemon/guix-daemon.cc
diff options
context:
space:
mode:
authorLudovic Courtès <ludo@gnu.org>2019-09-04 11:04:44 +0200
committerLudovic Courtès <ludo@gnu.org>2019-09-08 11:49:24 +0200
commitf6919ebdc6b0ce0286814cc6ab0564b1a4c67f5f (patch)
tree6b9d4a206bc2f530756ad55935e7704fb54a6563 /nix/nix-daemon/guix-daemon.cc
parentbc69ea2d605810cc32e13ed03d5848b8dc358b61 (diff)
daemon: Run 'guix substitute' directly and assume a single substituter.
The daemon had a mechanism that allows it to handle a list of substituters and try them sequentially; this removes it. * nix/scripts/substitute.in: Remove. * nix/local.mk (nodist_pkglibexec_SCRIPTS): Remove. * config-daemon.ac: Don't output 'nix/scripts/substitute'. * nix/libstore/build.cc (SubstitutionGoal)[subs, sub, hasSubstitute]: Remove. [tryNext]: Make private. (SubstitutionGoal::SubstitutionGoal, SubstitutionGoal::init): Remove now unneeded initializers. (SubstitutionGoal::tryNext): Adjust to assume a single substituter: call 'amDone' upfront when we couldn't find substitutes. (SubstitutionGoal::tryToRun): Adjust to run 'guix substitute' via 'settings.guixProgram'. (SubstitutionGoal::finished): Call 'amDone(ecFailed)' upon failure instead of setting 'state' to 'tryNext'. * nix/libstore/globals.hh (Settings)[substituters]: Remove. * nix/libstore/local-store.cc (LocalStore::~LocalStore): Adjust to handle a single substituter. (LocalStore::startSubstituter): Remove 'path' parameter. Adjust to invoke 'settings.guixProgram'. Don't refer to 'run.program', which no longer exists. (LocalStore::querySubstitutablePaths): Adjust for 'runningSubstituters' being a singleton instead of a list. (LocalStore::querySubstitutablePathInfos): Likewise, and remove 'substituter' parameter. * nix/libstore/local-store.hh (RunningSubstituter)[program]: Remove. (LocalStore)[runningSubstituters]: Remove. [runningSubstituter]: New field. [querySubstitutablePathInfos]: Remove 'substituter' parameter. [startSubstituter]: Remove 'substituter' parameter. * nix/nix-daemon/guix-daemon.cc (main): Remove references to 'settings.substituters'. * nix/nix-daemon/nix-daemon.cc (performOp): Ignore the user's "build-use-substitutes" value when 'settings.useSubstitutes' is false.
Diffstat (limited to 'nix/nix-daemon/guix-daemon.cc')
-rw-r--r--nix/nix-daemon/guix-daemon.cc11
1 files changed, 1 insertions, 10 deletions
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc
index 73962af584..6f9c404c8d 100644
--- a/nix/nix-daemon/guix-daemon.cc
+++ b/nix/nix-daemon/guix-daemon.cc
@@ -466,8 +466,7 @@ main (int argc, char *argv[])
{
settings.processEnvironment ();
- /* Use our substituter by default. */
- settings.substituters.clear ();
+ /* Enable substitutes by default. */
settings.set ("build-use-substitutes", "true");
/* Use our substitute server by default. */
@@ -490,14 +489,6 @@ main (int argc, char *argv[])
printMsg(lvlDebug,
format ("build log compression: %1%") % settings.logCompression);
- if (settings.useSubstitutes)
- settings.substituters.push_back (settings.nixLibexecDir
- + "/substitute");
- else
- /* Clear the substituter list to make sure nothing ever gets
- substituted, regardless of the client's settings. */
- settings.substituters.clear ();
-
if (geteuid () == 0 && settings.buildUsersGroup.empty ())
fprintf (stderr, _("warning: daemon is running as root, so \
using `--build-users-group' is highly recommended\n"));