nushell/crates/nu-cmd-extra
Jakub Žádník e52d7bc585
Span ID Refactor (Step 2): Use SpanId of expressions in some places (#13102)
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# Description
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Part of https://github.com/nushell/nushell/issues/12963, step 2.

This PR refactors changes the use of `expression.span` to
`expression.span_id` via a new helper `Expression::span()`. A new
`GetSpan` is added to abstract getting the span from both `EngineState`
and `StateWorkingSet`.

# User-Facing Changes
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`format pattern` loses the ability to use variables in the pattern,
e.g., `... | format pattern 'value of {$it.name} is {$it.value}'`. This
is because the command did a custom parse-eval cycle, creating spans
that are not merged into the main engine state. We could clone the
engine state, add Clone trait to StateDelta and merge the cloned delta
to the cloned state, but IMO there is not much value from having this
ability, since we have string interpolation nowadays: `... | $"value of
($in.name) is ($in.value)"`.

# Tests + Formatting
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2024-06-09 12:15:53 +03:00
..
assets REFACTOR: move the 0% commands to nu-cmd-extra (#9404) 2023-07-06 08:31:31 -07:00
src Span ID Refactor (Step 2): Use SpanId of expressions in some places (#13102) 2024-06-09 12:15:53 +03:00
tests Support ByteStreams in bytes starts-with and bytes ends-with (#12887) 2024-05-17 07:59:08 +08:00
Cargo.toml bump version to 0.94.3 (#13055) 2024-06-05 06:52:40 +08:00
LICENSE nu-cmd-extra crate infrastructure in place with the Bits command as the model for adding other commands (#9327) 2023-06-01 10:46:16 -07:00
README.md Remove feat extra and include in default (#12140) 2024-03-10 17:29:02 +01:00

nu-cmd-extra

The commands in this crate are the extra commands of Nushell. These commands are not in a state to be guaranteed to be part of the 1.0 API; meaning that there is no guarantee longer term that these commands will be around into the future.

For a while we did exclude them behind the --features extra compile time flag, meaning that the default release did not contain them. As we (the Nushell team) shipped a full build including both extra and dataframe for some time, we chose to sunset the extra feature but keep the commands in this crate for now. In the future the commands may be moved to more topical crates or discarded into plugins.