diff options
Diffstat (limited to 'src/libcmd/installables.cc')
-rw-r--r-- | src/libcmd/installables.cc | 44 |
1 files changed, 13 insertions, 31 deletions
diff --git a/src/libcmd/installables.cc b/src/libcmd/installables.cc index 5090ea6d2..f8632a535 100644 --- a/src/libcmd/installables.cc +++ b/src/libcmd/installables.cc @@ -696,46 +696,28 @@ InstallableFlake::getCursors(EvalState & state) std::vector<ref<eval_cache::AttrCursor>> res; - for (auto & attrPath : getActualAttrPaths()) { - auto attr = root->findAlongAttrPath(parseAttrPath(state, attrPath)); - if (attr) res.push_back(ref(*attr)); - } - - return res; -} - -ref<eval_cache::AttrCursor> InstallableFlake::getCursor(EvalState & state) -{ - auto lockedFlake = getLockedFlake(); - - auto cache = openEvalCache(state, lockedFlake); - auto root = cache->getRoot(); - Suggestions suggestions; - auto attrPaths = getActualAttrPaths(); for (auto & attrPath : attrPaths) { debug("trying flake output attribute '%s'", attrPath); - auto attrOrSuggestions = root->findAlongAttrPath( - parseAttrPath(state, attrPath), - true - ); - - if (!attrOrSuggestions) { - suggestions += attrOrSuggestions.getSuggestions(); - continue; + auto attr = root->findAlongAttrPath(parseAttrPath(state, attrPath)); + if (attr) { + res.push_back(ref(*attr)); + } else { + suggestions += attr.getSuggestions(); } - - return *attrOrSuggestions; } - throw Error( - suggestions, - "flake '%s' does not provide attribute %s", - flakeRef, - showAttrPaths(attrPaths)); + if (res.size() == 0) + throw Error( + suggestions, + "flake '%s' does not provide attribute %s", + flakeRef, + showAttrPaths(attrPaths)); + + return res; } std::shared_ptr<flake::LockedFlake> InstallableFlake::getLockedFlake() const |