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nix: Remove special handling of .drv files

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This makes 'nix copy' and 'nix path-info' work on .drv store
paths. Removing special treatment of .drv files seems the most
future-proof approach given the possible removal of .drv files in the
future.

Note that 'nix build' will still build (rather than substitute) .drv
paths due to the unfortunate overloading in Store::buildPaths().
This commit is contained in:
Eelco Dolstra 2018-06-13 18:04:22 +02:00
parent 7902fccf6f
commit 85530bcc0b
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GPG key ID: 8170B4726D7198DE
1 changed files with 2 additions and 22 deletions
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22
src/nix/installables.cc
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@ -86,22 +86,6 @@ Buildable Installable::toBuildable()
return std::move(buildables[0]);
}
struct InstallableStoreDrv : Installable
{
Path drvPath;
InstallableStoreDrv(const Path & drvPath) : drvPath(drvPath) { }
std::string what() override { return drvPath; }
Buildables toBuildables() override
{
Buildable b = {drvPath};
// FIXME: add outputs?
return {b};
}
};
struct InstallableStorePath : Installable
{
Path storePath;
@ -226,13 +210,9 @@ static std::vector<std::shared_ptr<Installable>> parseInstallables(
auto path = store->toStorePath(store->followLinksToStore(s));
if (store->isStorePath(path)) {
if (isDerivation(path))
result.push_back(std::make_shared<InstallableStoreDrv>(path));
else
if (store->isStorePath(path))
result.push_back(std::make_shared<InstallableStorePath>(path));
}
}
else if (s == "" || std::regex_match(s, attrPathRegex))
result.push_back(std::make_shared<InstallableAttrPath>(cmd, s));