From c10c61449f954702ae6d8092120321744acd82ff Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Thu, 4 Feb 2016 14:28:26 +0100 Subject: Eliminate the "store" global variable Also, move a few free-standing functions into StoreAPI and Derivation. Also, introduce a non-nullable smart pointer, ref, which is just a wrapper around std::shared_ptr ensuring that the pointer is never null. (For reference-counted values, this is better than passing a "T&", because the latter doesn't maintain the refcount. Usually, the caller will have a shared_ptr keeping the value alive, but that's not always the case, e.g., when passing a reference to a std::thread via std::bind.) --- src/libmain/shared.cc | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'src/libmain/shared.cc') diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc index 5106739c81ce..656d04cab011 100644 --- a/src/libmain/shared.cc +++ b/src/libmain/shared.cc @@ -4,7 +4,6 @@ #include "globals.hh" #include "store-api.hh" #include "util.hh" -#include "misc.hh" #include #include @@ -47,22 +46,22 @@ void printGCWarning() } -void printMissing(StoreAPI & store, const PathSet & paths) +void printMissing(ref store, const PathSet & paths) { unsigned long long downloadSize, narSize; PathSet willBuild, willSubstitute, unknown; - queryMissing(store, paths, willBuild, willSubstitute, unknown, downloadSize, narSize); + store->queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize); printMissing(store, willBuild, willSubstitute, unknown, downloadSize, narSize); } -void printMissing(StoreAPI & store, const PathSet & willBuild, +void printMissing(ref store, const PathSet & willBuild, const PathSet & willSubstitute, const PathSet & unknown, unsigned long long downloadSize, unsigned long long narSize) { if (!willBuild.empty()) { printMsg(lvlInfo, format("these derivations will be built:")); - Paths sorted = topoSortPaths(store, willBuild); + Paths sorted = store->topoSortPaths(willBuild); reverse(sorted.begin(), sorted.end()); for (auto & i : sorted) printMsg(lvlInfo, format(" %1%") % i); -- cgit 1.4.1