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Don't provide 'getFlake' if the 'flakes' feature is not enabled

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(cherry picked from commit 0a1d3c1dd3)
This commit is contained in:
Eelco Dolstra 2020-06-17 16:54:32 +02:00
parent 2a61bbf77f
commit 5771c8bbf2
2 changed files with 20 additions and 5 deletions
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17
src/libexpr/primops.hh
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@ -7,12 +7,25 @@ namespace nix {
struct RegisterPrimOp
{
typedef std::vector<std::tuple<std::string, size_t, PrimOpFun>> PrimOps;
struct Info
{
std::string name;
size_t arity;
PrimOpFun primOp;
std::optional<std::string> requiredFeature;
};
typedef std::vector<Info> PrimOps;
static PrimOps * primOps;
/* You can register a constant by passing an arity of 0. fun
will get called during EvalState initialization, so there
may be primops not yet added and builtins is not yet sorted. */
RegisterPrimOp(std::string name, size_t arity, PrimOpFun fun);
RegisterPrimOp(
std::string name,
size_t arity,
PrimOpFun fun,
std::optional<std::string> requiredFeature = {});
};
/* These primops are disabled without enableNativeCode, but plugins