lix-project/lix
20
57
Fork 31
Code Issues 350 Code Review (Gerrit) Projects 3 Releases Wiki Activity

Export realiseContext in libnixexpr

Browse source 
Useful for importNative plugins
This commit is contained in:
Shea Levy 2014-10-17 22:15:09 -04:00
parent bca6d35636
commit d16e3c7f09
2 changed files with 11 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/libexpr/eval.hh
View file

@ -336,5 +336,13 @@ string showType(const Value & v);
/* If `path' refers to a directory, then append "/default.nix". */
Path resolveExprPath(Path path);
struct InvalidPathError : EvalError
{
Path path;
InvalidPathError(const Path & path);
};
/* Realise all paths in `context' */
void realiseContext(const PathSet & context);
}

12
src/libexpr/primops.cc
View file

@ -39,16 +39,10 @@ std::pair<string, string> decodeContext(const string & s)
}
struct InvalidPathError : EvalError
{
Path path;
InvalidPathError(const Path & path) :
EvalError(format("path ‘%1%’ is not valid") % path), path(path) {};
~InvalidPathError() throw () { };
};
InvalidPathError::InvalidPathError(const Path & path) :
EvalError(format("path ‘%1%’ is not valid") % path), path(path) {}
static void realiseContext(const PathSet & context)
void realiseContext(const PathSet & context)
{
PathSet drvs;
for (auto & i : context) {