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Use BuildableReq for buildPaths and ensurePath

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This avoids an ambiguity where the `StorePathWithOutputs { drvPath, {}
}` could mean "build `brvPath`" or "substitute `drvPath`" depending on
context.

It also brings the internals closer in line to the new CLI, by
generalizing the `Buildable` type is used there and makes that
distinction already.

In doing so, relegate `StorePathWithOutputs` to being a type just for
backwards compatibility (CLI and RPC).
This commit is contained in:
John Ericson 2021-03-02 03:50:41 +00:00
parent 32f4454b9f
commit 255d145ba7
31 changed files with 364 additions and 126 deletions
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8
src/libstore/store-api.cc
View file

@ -529,10 +529,10 @@ void Store::queryPathInfo(const StorePath & storePath,
void Store::substitutePaths(const StorePathSet & paths)
{
std::vector<StorePathWithOutputs> paths2;
std::vector<BuildableReq> paths2;
for (auto & path : paths)
if (!path.isDerivation())
paths2.push_back({path});
paths2.push_back(BuildableOpaque{path});
uint64_t downloadSize, narSize;
StorePathSet willBuild, willSubstitute, unknown;
queryMissing(paths2,
@ -540,8 +540,8 @@ void Store::substitutePaths(const StorePathSet & paths)
if (!willSubstitute.empty())
try {
std::vector<StorePathWithOutputs> subs;
for (auto & p : willSubstitute) subs.push_back({p});
std::vector<BuildableReq> subs;
for (auto & p : willSubstitute) subs.push_back(BuildableOpaque{p});
buildPaths(subs);
} catch (Error & e) {
logWarning(e.info());