From f6919ebdc6b0ce0286814cc6ab0564b1a4c67f5f Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Wed, 4 Sep 2019 11:04:44 +0200 Subject: 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. --- nix/libstore/globals.hh | 5 ----- 1 file changed, 5 deletions(-) (limited to 'nix/libstore/globals.hh') diff --git a/nix/libstore/globals.hh b/nix/libstore/globals.hh index 0d9315a41a..0069c85956 100644 --- a/nix/libstore/globals.hh +++ b/nix/libstore/globals.hh @@ -115,11 +115,6 @@ struct Settings { means infinity. */ time_t buildTimeout; - /* The substituters. There are programs that can somehow realise - a store path without building, e.g., by downloading it or - copying it from a CD. */ - Paths substituters; - /* Whether to use build hooks (for distributed builds). Sometimes users want to disable this from the command-line. */ bool useBuildHook; -- cgit v1.2.3