ArianaVillegas commented on code in PR #12625:
URL: https://github.com/apache/arrow/pull/12625#discussion_r864843795
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cpp/src/arrow/engine/substrait/relation_internal.cc:
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@@ -49,6 +50,52 @@ Status CheckRelCommon(const RelMessage& rel) {
return Status::OK();
}
+Result<fs::FileInfoVector> GetGlobFiles(const std::shared_ptr<fs::FileSystem>&
filesystem,
+ const std::string& glob) {
+ fs::FileInfoVector results, temp;
+ fs::FileSelector selector;
+ std::string cur;
+
+ auto split_path = fs::internal::SplitAbstractPath(glob, '/');
+ ARROW_ASSIGN_OR_RAISE(auto file, filesystem->GetFileInfo("/"));
+ results.push_back(std::move(file));
+
+ for (size_t i = 0; i < split_path.size(); i++) {
+ if (split_path[i].find_first_of("*?") == std::string::npos) {
+ if (cur.empty())
+ cur = split_path[i];
+ else
+ cur = fs::internal::ConcatAbstractPath(cur, split_path[i]);
+ continue;
+ } else {
+ for (auto res : results) {
+ if (res.type() != fs::FileType::Directory) continue;
+ selector.base_dir = res.path() + cur;
+ ARROW_ASSIGN_OR_RAISE(auto entries, filesystem->GetFileInfo(selector));
Review Comment:
https://issues.apache.org/jira/browse/ARROW-16459
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