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EvalState::copyPathToStore(): Return a StorePath

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This commit is contained in:
Eelco Dolstra 2022-12-20 14:58:39 +01:00
parent 845fc3f605
commit bda879170f
3 changed files with 17 additions and 16 deletions
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26
src/libexpr/eval.cc
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@ -2250,7 +2250,7 @@ BackedStringView EvalState::coerceToString(const PosIdx pos, Value & v, PathSet
if (canonicalizePath)
path = canonPath(*path);
if (copyToStore)
path = copyPathToStore(context, std::move(path).toOwned());
path = store->printStorePath(copyPathToStore(context, std::move(path).toOwned()));
return path;
}
@ -2293,26 +2293,26 @@ BackedStringView EvalState::coerceToString(const PosIdx pos, Value & v, PathSet
}
std::string EvalState::copyPathToStore(PathSet & context, const Path & path)
StorePath EvalState::copyPathToStore(PathSet & context, const Path & path)
{
if (nix::isDerivation(path))
throwEvalError("file names are not allowed to end in '%1%'", drvExtension);
Path dstPath;
auto dstPath = [&]() -> StorePath
{
auto i = srcToStore.find(path);
if (i != srcToStore.end())
dstPath = store->printStorePath(i->second);
else {
auto p = settings.readOnlyMode
if (i != srcToStore.end()) return i->second;
auto dstPath = settings.readOnlyMode
? store->computeStorePathForPath(std::string(baseNameOf(path)), checkSourcePath(path)).first
: store->addToStore(std::string(baseNameOf(path)), checkSourcePath(path), FileIngestionMethod::Recursive, htSHA256, defaultPathFilter, repair);
dstPath = store->printStorePath(p);
allowPath(p);
srcToStore.insert_or_assign(path, std::move(p));
printMsg(lvlChatty, "copied source '%1%' -> '%2%'", path, dstPath);
}
allowPath(dstPath);
srcToStore.insert_or_assign(path, dstPath);
printMsg(lvlChatty, "copied source '%1%' -> '%2%'", path, store->printStorePath(dstPath));
return dstPath;
}();
context.insert(dstPath);
context.insert(store->printStorePath(dstPath));
return dstPath;
}

2
src/libexpr/eval.hh
View file

@ -400,7 +400,7 @@ public:
bool coerceMore = false, bool copyToStore = true,
bool canonicalizePath = true);
std::string copyPathToStore(PathSet & context, const Path & path);
StorePath copyPathToStore(PathSet & context, const Path & path);
/* Path coercion. Converts strings, paths and derivations to a
path. The result is guaranteed to be a canonicalised, absolute

3
src/libexpr/value-to-json.cc
View file

@ -1,6 +1,7 @@
#include "value-to-json.hh"
#include "eval-inline.hh"
#include "util.hh"
#include "store-api.hh"
#include <cstdlib>
#include <iomanip>
@ -35,7 +36,7 @@ json printValueAsJSON(EvalState & state, bool strict,
case nPath:
if (copyToStore)
out = state.copyPathToStore(context, v.path);
out = state.store->printStorePath(state.copyPathToStore(context, v.path));
else
out = v.path;
break;