#pragma once #include "types.hh" #include "hash.hh" #include namespace nix { /* Extension of derivations in the Nix store. */ const string drvExtension = ".drv"; /* Abstract syntax of derivations. */ struct DerivationOutput { Path path; string hashAlgo; /* hash used for expected hash computation */ string hash; /* expected hash, may be null */ DerivationOutput() { } DerivationOutput(Path path, string hashAlgo, string hash) { this->path = path; this->hashAlgo = hashAlgo; this->hash = hash; } void parseHashInfo(bool & recursive, HashType & hashType, Hash & hash) const; }; typedef std::map DerivationOutputs; /* For inputs that are sub-derivations, we specify exactly which output IDs we are interested in. */ typedef std::map DerivationInputs; typedef std::map StringPairs; struct Derivation { DerivationOutputs outputs; /* keyed on symbolic IDs */ DerivationInputs inputDrvs; /* inputs that are sub-derivations */ PathSet inputSrcs; /* inputs that are sources */ string platform; Path builder; Strings args; StringPairs env; }; class StoreAPI; /* Write a derivation to the Nix store, and return its path. */ Path writeDerivation(StoreAPI & store, const Derivation & drv, const string & name, bool repair = false); /* Read a derivation from a file. */ Derivation readDerivation(const Path & drvPath); /* Print a derivation. */ string unparseDerivation(const Derivation & drv); /* Check whether a file name ends with the extensions for derivations. */ bool isDerivation(const string & fileName); /* Return true iff this is a fixed-output derivation. */ bool isFixedOutputDrv(const Derivation & drv); Hash hashDerivationModulo(StoreAPI & store, Derivation drv); /* Memoisation of hashDerivationModulo(). */ typedef std::map DrvHashes; extern DrvHashes drvHashes; /* Split a string specifying a derivation and a set of outputs (/nix/store/hash-foo!out1,out2,...) into the derivation path and the outputs. */ typedef std::pair > DrvPathWithOutputs; DrvPathWithOutputs parseDrvPathWithOutputs(const string & s); Path makeDrvPathWithOutputs(const Path & drvPath, const std::set & outputs); bool wantOutput(const string & output, const std::set & wanted); PathSet outputPaths(const Derivation & drv); } nowrap'>AgeCommit message (Expand)Author 2024-08-31gnu: Add nss-certs-for-test....Zheng Junjie 2024-08-31gnu: nss-certs: Ungraft update to 3.99....Josselin Poiret 2024-04-28gnu: nss-certs: Update to 3.99....Ian Eure 2024-04-12gnu: Add nss-certs-3.98....Ian Eure