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* Ensure that derivation names and sources don't end in `.drv'.

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This commit is contained in:
Eelco Dolstra 2005-01-20 15:25:01 +00:00
parent 05f0430de1
commit 6bb5efadec
1 changed files with 8 additions and 16 deletions
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24
src/libexpr/primops.cc
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@ -16,21 +16,6 @@ static Expr primImport(EvalState & state, const ATermVector & args)
}
#if 0
static PathSet storeExprRootsCached(EvalState & state, const Path & nePath)
{
DrvRoots::iterator i = state.drvRoots.find(nePath);
if (i != state.drvRoots.end())
return i->second;
else {
PathSet paths = storeExprRoots(nePath);
state.drvRoots[nePath] = paths;
return paths;
}
}
#endif
/* Returns the hash of a derivation modulo fixed-output
subderivations. A fixed-output derivation is a derivation with one
output (`out') for which an expected hash and hash algorithm are
@ -128,7 +113,10 @@ static void processBinding(EvalState & state, Expr e, Derivation & drv,
}
else if (matchPath(e, s)) {
Path srcPath(aterm2String(s));
Path srcPath(canonPath(aterm2String(s)));
if (isDerivation(srcPath))
throw Error(format("file names are not allowed to end in `%1%'")
% drvExtension);
Path dstPath(addToStore(srcPath));
printMsg(lvlChatty, format("copied source `%1%' -> `%2%'")
% srcPath % dstPath);
@ -272,6 +260,10 @@ static Expr primDerivation(EvalState & state, const ATermVector & _args)
% *i % drvName);
}
if (isDerivation(drvName))
throw Error(format("derivation names are not allowed to end in `%1%'")
% drvExtension);
/* !!! the name should not end in the derivation extension (.drv).
Likewise for sources. */