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Fix derivation computation with __structuredAttrs and multiple outputs
Fixes error: derivation '/nix/store/klivma7r7h5lndb99f7xxmlh5whyayvg-zlib-1.2.11.drv' has incorrect output '/nix/store/fv98nnx5ykgbq8sqabilkgkbc4169q05-zlib-1.2.11-dev', should be '/nix/store/adm7pilzlj3z5k249s8b4wv3scprhzi1-zlib-1.2.11-dev'
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@ -731,6 +731,8 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
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the hash. */
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for (auto & i : outputs) {
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if (!jsonObject) drv.env[i] = "";
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drv.outputs.insert_or_assign(i,
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DerivationOutput(StorePath::dummy.clone(), "", ""));
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}
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Hash h = hashDerivationModulo(*state.store, Derivation(drv), true);
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@ -246,30 +246,18 @@ string Derivation::unparse(const Store & store, bool maskOutputs,
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s.reserve(65536);
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s += "Derive([";
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StringSet maskedOutputs;
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if (maskOutputs) {
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bool first = true;
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maskedOutputs = tokenizeString<StringSet>(get(env, "outputs").value_or("out"), " ");
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for (auto & i : maskedOutputs) {
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if (first) first = false; else s += ',';
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s += '('; printString(s, i);
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s += ",\"\",\"\",\"\")";
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}
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} else {
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bool first = true;
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for (auto & i : outputs) {
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if (first) first = false; else s += ',';
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s += '('; printString(s, i.first);
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s += ','; printString(s, store.printStorePath(i.second.path));
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s += ','; printString(s, i.second.hashAlgo);
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s += ','; printString(s, i.second.hash);
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s += ')';
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}
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bool first = true;
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for (auto & i : outputs) {
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if (first) first = false; else s += ',';
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s += '('; printString(s, i.first);
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s += ','; printString(s, maskOutputs ? "" : store.printStorePath(i.second.path));
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s += ','; printString(s, i.second.hashAlgo);
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s += ','; printString(s, i.second.hash);
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s += ')';
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}
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s += "],[";
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bool first = true;
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first = true;
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if (actualInputs) {
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for (auto & i : *actualInputs) {
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if (first) first = false; else s += ',';
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@ -299,7 +287,7 @@ string Derivation::unparse(const Store & store, bool maskOutputs,
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for (auto & i : env) {
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if (first) first = false; else s += ',';
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s += '('; printString(s, i.first);
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s += ','; printString(s, maskOutputs && maskedOutputs.count(i.first) ? "" : i.second);
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s += ','; printString(s, maskOutputs && outputs.count(i.first) ? "" : i.second);
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s += ')';
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}
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@ -4,7 +4,7 @@
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namespace nix {
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NarInfo::NarInfo(const Store & store, const std::string & s, const std::string & whence)
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: ValidPathInfo(StorePath::make((unsigned char *) "xxxxxxxxxxxxxxxxxxxx", "x")) // FIXME: hack
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: ValidPathInfo(StorePath::dummy.clone()) // FIXME: hack
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{
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auto corrupt = [&]() {
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throw Error(format("NAR info file '%1%' is corrupt") % whence);
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@ -46,12 +46,15 @@ std::string_view StorePath::name() const
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return ffi_StorePath_name(*this);
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}
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StorePath StorePath::dummy(
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StorePath::make(
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(unsigned char *) "xxxxxxxxxxxxxxxxxxxx", "x"));
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StorePath Store::parseStorePath(std::string_view path) const
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{
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return StorePath::make(path, storeDir);
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}
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StorePathSet Store::parseStorePathSet(const PathSet & paths) const
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{
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StorePathSet res;
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@ -53,6 +53,8 @@ struct StorePath : rust::Value<3 * sizeof(void *) + 24, ffi_StorePath_drop>
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{
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return ffi_StorePath_hash_data(*this);
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}
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static StorePath dummy;
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};
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typedef std::set<StorePath> StorePathSet;
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@ -16,6 +16,8 @@ mkDerivation {
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__structuredAttrs = true;
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outputs = [ "out" "dev" ];
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buildCommand = ''
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set -x
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@ -30,8 +32,9 @@ mkDerivation {
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[[ -v nothing ]]
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[[ -z $nothing ]]
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mkdir ''${outputs[out]}
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mkdir ''${outputs[out]} ''${outputs[dev]}
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echo bar > $dest
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echo foo > $dest2
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json=$(cat .attrs.json)
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[[ $json =~ '"narHash":"sha256:1r7yc43zqnzl5b0als5vnyp649gk17i37s7mj00xr8kc47rjcybk"' ]]
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@ -57,6 +60,7 @@ mkDerivation {
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nothing = null;
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dest = "${placeholder "out"}/foo";
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dest2 = "${placeholder "dev"}/foo";
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"foo bar" = "BAD";
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"1foobar" = "BAD";
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@ -2,6 +2,7 @@ source common.sh
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clearStore
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outPath=$(nix-build structured-attrs.nix --no-out-link)
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nix-build structured-attrs.nix -A all -o $TEST_ROOT/result
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[[ $(cat $outPath/foo) = bar ]]
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[[ $(cat $TEST_ROOT/result/foo) = bar ]]
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[[ $(cat $TEST_ROOT/result-dev/foo) = foo ]]
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