62 lines
1.1 KiB
C++
62 lines
1.1 KiB
C++
#ifndef __GET_DRVS_H
|
|
#define __GET_DRVS_H
|
|
|
|
#include <string>
|
|
#include <map>
|
|
|
|
#include <boost/shared_ptr.hpp>
|
|
|
|
#include "eval.hh"
|
|
|
|
|
|
namespace nix {
|
|
|
|
|
|
typedef std::map<string, string> MetaInfo;
|
|
|
|
|
|
struct DrvInfo
|
|
{
|
|
private:
|
|
string drvPath;
|
|
string outPath;
|
|
|
|
public:
|
|
string name;
|
|
string attrPath; /* path towards the derivation */
|
|
string system;
|
|
|
|
boost::shared_ptr<ATermMap> attrs;
|
|
|
|
string queryDrvPath(EvalState & state) const;
|
|
string queryOutPath(EvalState & state) const;
|
|
MetaInfo queryMetaInfo(EvalState & state) const;
|
|
|
|
void setDrvPath(const string & s)
|
|
{
|
|
drvPath = s;
|
|
}
|
|
|
|
void setOutPath(const string & s)
|
|
{
|
|
outPath = s;
|
|
}
|
|
};
|
|
|
|
|
|
typedef list<DrvInfo> DrvInfos;
|
|
|
|
|
|
/* Evaluate expression `e'. If it evaluates to a derivation, store
|
|
information about the derivation in `drv' and return true.
|
|
Otherwise, return false. */
|
|
bool getDerivation(EvalState & state, Expr e, DrvInfo & drv);
|
|
|
|
void getDerivations(EvalState & state, Expr e, const string & pathPrefix,
|
|
const ATermMap & autoArgs, DrvInfos & drvs);
|
|
|
|
|
|
}
|
|
|
|
|
|
#endif /* !__GET_DRVS_H */
|