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Handle attrsets in meta.license (i.e. lib.licenses)

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This commit is contained in:
Eelco Dolstra 2015-10-08 11:56:30 +02:00
parent b8ff29f0db
commit 4b31b23c04
1 changed files with 20 additions and 18 deletions
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38
src/hydra-eval-jobs/hydra-eval-jobs.cc
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@ -71,25 +71,27 @@ static void tryJobAlts(EvalState & state, JSONObject & top,
static string queryMetaStrings(EvalState & state, DrvInfo & drv, const string & name)
{
Value * v = drv.queryMeta(name);
if (v) {
state.forceValue(*v);
if (v->type == tString)
return v->string.s;
else if (v->isList()) {
string res = "";
for (unsigned int n = 0; n < v->listSize(); ++n) {
Value v2(*v->listElems()[n]);
state.forceValue(v2);
if (v2.type == tString) {
if (res.size() != 0) res += ", ";
res += v2.string.s;
}
}
return res;
Strings res;
std::function<void(Value & v)> rec;
rec = [&](Value & v) {
state.forceValue(v);
if (v.type == tString)
res.push_back(v.string.s);
else if (v.isList())
for (unsigned int n = 0; n < v.listSize(); ++n)
rec(*v.listElems()[n]);
else if (v.type == tAttrs) {
auto a = v.attrs->find(state.symbols.create("shortName"));
if (a != v.attrs->end())
res.push_back(state.forceString(*a->value));
}
}
return "";
};
Value * v = drv.queryMeta(name);
if (v) rec(*v);
return concatStringsSep(", ", res);
}