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Fix verbosity level for nix build --dry-run

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This commit is contained in:
Eelco Dolstra 2017-08-31 17:57:04 +02:00
parent fe38fce2d8
commit 7a108d904e
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GPG key ID: 8170B4726D7198DE
4 changed files with 16 additions and 16 deletions
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24
src/libmain/shared.cc
View file

@ -34,40 +34,40 @@ void printGCWarning()
}
void printMissing(ref<Store> store, const PathSet & paths)
void printMissing(ref<Store> store, const PathSet & paths, Verbosity lvl)
{
unsigned long long downloadSize, narSize;
PathSet willBuild, willSubstitute, unknown;
store->queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
printMissing(store, willBuild, willSubstitute, unknown, downloadSize, narSize);
printMissing(store, willBuild, willSubstitute, unknown, downloadSize, narSize, lvl);
}
void printMissing(ref<Store> store, const PathSet & willBuild,
const PathSet & willSubstitute, const PathSet & unknown,
unsigned long long downloadSize, unsigned long long narSize)
unsigned long long downloadSize, unsigned long long narSize, Verbosity lvl)
{
if (!willBuild.empty()) {
printInfo(format("these derivations will be built:"));
printMsg(lvl, "these derivations will be built:");
Paths sorted = store->topoSortPaths(willBuild);
reverse(sorted.begin(), sorted.end());
for (auto & i : sorted)
printInfo(format(" %1%") % i);
printMsg(lvl, fmt(" %s", i));
}
if (!willSubstitute.empty()) {
printInfo(format("these paths will be fetched (%.2f MiB download, %.2f MiB unpacked):")
% (downloadSize / (1024.0 * 1024.0))
% (narSize / (1024.0 * 1024.0)));
printMsg(lvl, fmt("these paths will be fetched (%.2f MiB download, %.2f MiB unpacked):",
downloadSize / (1024.0 * 1024.0),
narSize / (1024.0 * 1024.0)));
for (auto & i : willSubstitute)
printInfo(format(" %1%") % i);
printMsg(lvl, fmt(" %s", i));
}
if (!unknown.empty()) {
printInfo(format("don't know how to build these paths%1%:")
% (settings.readOnlyMode ? " (may be caused by read-only store access)" : ""));
printMsg(lvl, fmt("don't know how to build these paths%s:",
(settings.readOnlyMode ? " (may be caused by read-only store access)" : "")));
for (auto & i : unknown)
printInfo(format(" %1%") % i);
printMsg(lvl, fmt(" %s", i));
}
}

4
src/libmain/shared.hh
View file

@ -35,11 +35,11 @@ void printGCWarning();
class Store;
void printMissing(ref<Store> store, const PathSet & paths);
void printMissing(ref<Store> store, const PathSet & paths, Verbosity lvl = lvlInfo);
void printMissing(ref<Store> store, const PathSet & willBuild,
const PathSet & willSubstitute, const PathSet & unknown,
unsigned long long downloadSize, unsigned long long narSize);
unsigned long long downloadSize, unsigned long long narSize, Verbosity lvl = lvlInfo);
string getArg(const string & opt,
Strings::iterator & i, const Strings::iterator & end);

2
src/nix/build.cc
View file

@ -25,7 +25,7 @@ struct CmdBuild : MixDryRun, InstallablesCommand
{
auto paths = toStorePaths(store, dryRun ? DryRun : Build);
printInfo("build result: %s", showPaths(paths));
printError("build result: %s", showPaths(paths));
}
};

2
src/nix/installables.cc
View file

@ -228,7 +228,7 @@ PathSet InstallablesCommand::toStorePaths(ref<Store> store, ToStorePathsMode mod
}
if (mode == DryRun)
printMissing(store, buildables);
printMissing(store, buildables, lvlError);
else if (mode == Build)
store->buildPaths(buildables);