mirror of
https://github.com/NixOS/nix
synced 2025-06-27 04:21:16 +02:00
Merge remote-tracking branch 'origin/master' into coerce-string
This commit is contained in:
Eelco Dolstra
commit
6b69652385
233 changed files with 5278 additions and 2874 deletions
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@ -168,7 +168,7 @@ SourceExprCommand::SourceExprCommand(bool supportReadOnlyMode)
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addFlag({
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.longName = "derivation",
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.description = "Operate on the store derivation rather than its outputs.",
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.description = "Operate on the [store derivation](../../glossary.md#gloss-store-derivation) rather than its outputs.",
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.category = installablesCategory,
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.handler = {&operateOn, OperateOn::Derivation},
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});
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@ -207,55 +207,59 @@ Strings SourceExprCommand::getDefaultFlakeAttrPathPrefixes()
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void SourceExprCommand::completeInstallable(std::string_view prefix)
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{
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if (file) {
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completionType = ctAttrs;
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try {
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if (file) {
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completionType = ctAttrs;
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evalSettings.pureEval = false;
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auto state = getEvalState();
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Expr *e = state->parseExprFromFile(
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resolveExprPath(state->checkSourcePath(lookupFileArg(*state, *file)))
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);
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evalSettings.pureEval = false;
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auto state = getEvalState();
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Expr *e = state->parseExprFromFile(
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resolveExprPath(state->checkSourcePath(lookupFileArg(*state, *file)))
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);
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Value root;
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state->eval(e, root);
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Value root;
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state->eval(e, root);
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auto autoArgs = getAutoArgs(*state);
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auto autoArgs = getAutoArgs(*state);
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std::string prefix_ = std::string(prefix);
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auto sep = prefix_.rfind('.');
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std::string searchWord;
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if (sep != std::string::npos) {
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searchWord = prefix_.substr(sep + 1, std::string::npos);
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prefix_ = prefix_.substr(0, sep);
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} else {
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searchWord = prefix_;
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prefix_ = "";
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}
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std::string prefix_ = std::string(prefix);
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auto sep = prefix_.rfind('.');
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std::string searchWord;
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if (sep != std::string::npos) {
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searchWord = prefix_.substr(sep + 1, std::string::npos);
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prefix_ = prefix_.substr(0, sep);
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} else {
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searchWord = prefix_;
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prefix_ = "";
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}
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auto [v, pos] = findAlongAttrPath(*state, prefix_, *autoArgs, root);
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Value &v1(*v);
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state->forceValue(v1, pos);
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Value v2;
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state->autoCallFunction(*autoArgs, v1, v2);
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auto [v, pos] = findAlongAttrPath(*state, prefix_, *autoArgs, root);
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Value &v1(*v);
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state->forceValue(v1, pos);
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Value v2;
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state->autoCallFunction(*autoArgs, v1, v2);
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if (v2.type() == nAttrs) {
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for (auto & i : *v2.attrs) {
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std::string name = state->symbols[i.name];
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if (name.find(searchWord) == 0) {
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if (prefix_ == "")
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completions->add(name);
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else
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completions->add(prefix_ + "." + name);
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if (v2.type() == nAttrs) {
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for (auto & i : *v2.attrs) {
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std::string name = state->symbols[i.name];
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if (name.find(searchWord) == 0) {
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if (prefix_ == "")
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completions->add(name);
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else
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completions->add(prefix_ + "." + name);
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}
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}
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}
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} else {
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completeFlakeRefWithFragment(
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getEvalState(),
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lockFlags,
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getDefaultFlakeAttrPathPrefixes(),
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getDefaultFlakeAttrPaths(),
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prefix);
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}
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} else {
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completeFlakeRefWithFragment(
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getEvalState(),
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lockFlags,
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getDefaultFlakeAttrPathPrefixes(),
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getDefaultFlakeAttrPaths(),
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prefix);
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} catch (EvalError&) {
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// Don't want eval errors to mess-up with the completion engine, so let's just swallow them
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}
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}
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@ -395,44 +399,56 @@ static StorePath getDeriver(
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struct InstallableStorePath : Installable
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{
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ref<Store> store;
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StorePath storePath;
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DerivedPath req;
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InstallableStorePath(ref<Store> store, StorePath && storePath)
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: store(store), storePath(std::move(storePath)) { }
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: store(store),
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req(storePath.isDerivation()
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? (DerivedPath) DerivedPath::Built {
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.drvPath = std::move(storePath),
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.outputs = {},
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}
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: (DerivedPath) DerivedPath::Opaque {
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.path = std::move(storePath),
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})
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{ }
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std::string what() const override { return store->printStorePath(storePath); }
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InstallableStorePath(ref<Store> store, DerivedPath && req)
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: store(store), req(std::move(req))
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{ }
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std::string what() const override
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{
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return req.to_string(*store);
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}
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DerivedPaths toDerivedPaths() override
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{
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if (storePath.isDerivation()) {
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auto drv = store->readDerivation(storePath);
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return {
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DerivedPath::Built {
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.drvPath = storePath,
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.outputs = drv.outputNames(),
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}
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};
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} else {
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return {
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DerivedPath::Opaque {
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.path = storePath,
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}
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};
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}
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return { req };
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}
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StorePathSet toDrvPaths(ref<Store> store) override
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{
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if (storePath.isDerivation()) {
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return {storePath};
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} else {
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return {getDeriver(store, *this, storePath)};
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}
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return std::visit(overloaded {
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[&](const DerivedPath::Built & bfd) -> StorePathSet {
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return { bfd.drvPath };
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},
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[&](const DerivedPath::Opaque & bo) -> StorePathSet {
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return { getDeriver(store, *this, bo.path) };
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},
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}, req.raw());
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}
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std::optional<StorePath> getStorePath() override
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{
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return storePath;
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return std::visit(overloaded {
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[&](const DerivedPath::Built & bfd) {
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return bfd.drvPath;
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},
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[&](const DerivedPath::Opaque & bo) {
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return bo.path;
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},
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}, req.raw());
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}
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};
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@ -777,7 +793,8 @@ std::vector<std::shared_ptr<Installable>> SourceExprCommand::parseInstallables(
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if (file == "-") {
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auto e = state->parseStdin();
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state->eval(e, *vFile);
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} else if (file)
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}
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else if (file)
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state->evalFile(lookupFileArg(*state, *file), *vFile);
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else {
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auto e = state->parseExprFromString(*expr, absPath("."));
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@ -798,7 +815,22 @@ std::vector<std::shared_ptr<Installable>> SourceExprCommand::parseInstallables(
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for (auto & s : ss) {
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std::exception_ptr ex;
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if (s.find('/') != std::string::npos) {
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auto found = s.rfind('^');
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if (found != std::string::npos) {
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try {
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result.push_back(std::make_shared<InstallableStorePath>(
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store,
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DerivedPath::Built::parse(*store, s.substr(0, found), s.substr(found + 1))));
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continue;
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} catch (BadStorePath &) {
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} catch (...) {
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if (!ex)
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ex = std::current_exception();
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}
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}
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found = s.find('/');
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if (found != std::string::npos) {
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try {
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result.push_back(std::make_shared<InstallableStorePath>(store, store->followLinksToStorePath(s)));
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continue;
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@ -840,20 +872,20 @@ std::shared_ptr<Installable> SourceExprCommand::parseInstallable(
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return installables.front();
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}
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BuiltPaths Installable::build(
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std::vector<BuiltPathWithResult> Installable::build(
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ref<Store> evalStore,
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ref<Store> store,
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Realise mode,
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const std::vector<std::shared_ptr<Installable>> & installables,
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BuildMode bMode)
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{
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BuiltPaths res;
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for (auto & [_, builtPath] : build2(evalStore, store, mode, installables, bMode))
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res.push_back(builtPath);
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std::vector<BuiltPathWithResult> res;
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for (auto & [_, builtPathWithResult] : build2(evalStore, store, mode, installables, bMode))
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res.push_back(builtPathWithResult);
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return res;
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}
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std::vector<std::pair<std::shared_ptr<Installable>, BuiltPath>> Installable::build2(
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std::vector<std::pair<std::shared_ptr<Installable>, BuiltPathWithResult>> Installable::build2(
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ref<Store> evalStore,
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ref<Store> store,
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Realise mode,
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@ -873,7 +905,7 @@ std::vector<std::pair<std::shared_ptr<Installable>, BuiltPath>> Installable::bui
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}
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}
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std::vector<std::pair<std::shared_ptr<Installable>, BuiltPath>> res;
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std::vector<std::pair<std::shared_ptr<Installable>, BuiltPathWithResult>> res;
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switch (mode) {
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@ -914,10 +946,10 @@ std::vector<std::pair<std::shared_ptr<Installable>, BuiltPath>> Installable::bui
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output, *drvOutput->second);
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}
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}
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res.push_back({installable, BuiltPath::Built { bfd.drvPath, outputs }});
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res.push_back({installable, {.path = BuiltPath::Built { bfd.drvPath, outputs }}});
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},
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[&](const DerivedPath::Opaque & bo) {
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res.push_back({installable, BuiltPath::Opaque { bo.path }});
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res.push_back({installable, {.path = BuiltPath::Opaque { bo.path }}});
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},
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}, path.raw());
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}
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@ -927,7 +959,7 @@ std::vector<std::pair<std::shared_ptr<Installable>, BuiltPath>> Installable::bui
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case Realise::Outputs: {
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if (settings.printMissing)
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printMissing(store, pathsToBuild, lvlInfo);
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printMissing(store, pathsToBuild, lvlInfo);
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for (auto & buildResult : store->buildPathsWithResults(pathsToBuild, bMode, evalStore)) {
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if (!buildResult.success())
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@ -939,10 +971,10 @@ std::vector<std::pair<std::shared_ptr<Installable>, BuiltPath>> Installable::bui
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std::map<std::string, StorePath> outputs;
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for (auto & path : buildResult.builtOutputs)
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outputs.emplace(path.first.outputName, path.second.outPath);
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res.push_back({installable, BuiltPath::Built { bfd.drvPath, outputs }});
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res.push_back({installable, {.path = BuiltPath::Built { bfd.drvPath, outputs }, .result = buildResult}});
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},
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[&](const DerivedPath::Opaque & bo) {
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res.push_back({installable, BuiltPath::Opaque { bo.path }});
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res.push_back({installable, {.path = BuiltPath::Opaque { bo.path }, .result = buildResult}});
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},
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}, buildResult.path.raw());
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}
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@ -965,9 +997,12 @@ BuiltPaths Installable::toBuiltPaths(
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OperateOn operateOn,
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const std::vector<std::shared_ptr<Installable>> & installables)
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{
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if (operateOn == OperateOn::Output)
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return Installable::build(evalStore, store, mode, installables);
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else {
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if (operateOn == OperateOn::Output) {
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BuiltPaths res;
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for (auto & p : Installable::build(evalStore, store, mode, installables))
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res.push_back(p.path);
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return res;
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} else {
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if (mode == Realise::Nothing)
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settings.readOnlyMode = true;
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