mirror of
https://github.com/nushell/nushell.git
synced 2025-06-11 04:26:49 +02:00
83720a9f30
# Description When saving to a file we currently try to check if the data source in the pipeline metadata is the same as the file we are saving to. If so, we create an error, since reading and writing to a file at the same time is currently not supported/handled gracefully. However, there are still a few instances where this error is not properly triggered, and so this PR attempts to reduce these cases. Inspired by #12599. # Tests + Formatting Added a few tests. # After Submitting Some commands still do not properly preserve metadata (e.g., `str trim`) and so prevent us from detecting this error.
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.