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Merge pull request #3296 from grahamc/export-reference-graph

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exportReferencesGraph: support working
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Eelco Dolstra 2020-01-02 11:04:03 +01:00 committed by GitHub
parent b0cadf547b c502831a1d
commit 3469062e76
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2
src/libstore/build.cc
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@ -1985,7 +1985,7 @@ void DerivationGoal::startBuilder()
throw BuildError(format("odd number of tokens in 'exportReferencesGraph': '%1%'") % s); throw BuildError(format("odd number of tokens in 'exportReferencesGraph': '%1%'") % s);
for (Strings::iterator i = ss.begin(); i != ss.end(); ) { for (Strings::iterator i = ss.begin(); i != ss.end(); ) {
string fileName = *i++; string fileName = *i++;
static std::regex regex("[A-Za-z_][A-Za-z0-9_.]*"); static std::regex regex("[A-Za-z_][A-Za-z0-9_.-]*");
if (!std::regex_match(fileName, regex)) if (!std::regex_match(fileName, regex))
throw Error("invalid file name '%s' in 'exportReferencesGraph'", fileName); throw Error("invalid file name '%s' in 'exportReferencesGraph'", fileName);