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* Maintain integrity of the substitute and successor mappings when

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deleting a path in the store.
* Allow absolute paths in Nix expressions.
* Get nix-prefetch-url to work again.
* Various other fixes.
This commit is contained in:
Eelco Dolstra 2003-11-22 18:45:56 +00:00
parent 40d9eb14df
commit ab0bc4999a
15 changed files with 152 additions and 199 deletions
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7
src/nix-instantiate/main.cc
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@ -5,6 +5,7 @@
#include "normalise.hh"
#include "shared.hh"
#include "eval.hh"
#include "parser.hh"
#if 0
@ -29,9 +30,9 @@ static Path searchPath(const Paths & searchDirs, const Path & relPath)
static Expr evalStdin(EvalState & state)
{
startNest(nest, lvlTalkative, format("evaluating standard input"));
Expr e = ATreadFromFile(stdin);
if (!e)
throw Error(format("unable to read a term from stdin"));
string s, s2;
while (getline(cin, s2)) s += s2 + "\n";
Expr e = parseExprFromString(s, absPath("."));
return evalExpr(state, e);
}