allow update to use metadata (#10264)

# Description

This PR is an attempt to fix the `update` command so that it passes
along metadata. I'm not really sure I did this right, so please feel
free to point out where it's wrong.

The point is to be able to do something like this and have it respect
your LS_COLORS.
```
ls | update modified { format date }
```
### Before

![image](https://github.com/nushell/nushell/assets/343840/fc3eb207-4f6f-42b1-b5a4-87a1fe194399)

### After

![image](https://github.com/nushell/nushell/assets/343840/19d58443-7c88-4dd6-9532-1f45f615ac7b)


# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

crates/nu-command/src/filters/update.rs

@@ -116,6 +116,10 @@ fn update(
     let engine_state = engine_state.clone();
     let ctrlc = engine_state.ctrlc.clone();
 
+    // Let's capture the metadata for ls_colors
+    let metadata = input.metadata();
+    let mdclone = metadata.clone();
+
     // Replace is a block, so set it up and run it instead of using it as the replacement
     if replacement.as_block().is_ok() {
         let capture_block: Closure = FromValue::from_value(&replacement)?;
@@ -125,7 +129,8 @@ fn update(
         let orig_env_vars = stack.env_vars.clone();
         let orig_env_hidden = stack.env_hidden.clone();
 
-        input.map(
+        Ok(input
+            .map(
                 move |mut input| {
                     // with_env() is used here to ensure that each iteration uses
                     // a different set of environment variables.
@@ -138,8 +143,8 @@ fn update(
                         }
                     }
 
-                let input_at_path = match input.clone().follow_cell_path(&cell_path.members, false)
-                {
+                    let input_at_path =
+                        match input.clone().follow_cell_path(&cell_path.members, false) {
                             Err(e) => return Value::error(e, span),
                             Ok(v) => v,
                         };
@@ -147,15 +152,15 @@ fn update(
                         &engine_state,
                         &mut stack,
                         &block,
-                    input_at_path.into_pipeline_data(),
+                        input_at_path.into_pipeline_data_with_metadata(metadata.clone()),
                         redirect_stdout,
                         redirect_stderr,
                     );
 
                     match output {
                         Ok(pd) => {
-                        if let Err(e) =
-                            input.update_data_at_cell_path(&cell_path.members, pd.into_value(span))
+                            if let Err(e) = input
+                                .update_data_at_cell_path(&cell_path.members, pd.into_value(span))
                             {
                                 return Value::error(e, span);
                             }
@@ -166,7 +171,8 @@ fn update(
                     }
                 },
                 ctrlc,
-        )
+            )?
+            .set_metadata(mdclone))
     } else {
         if let Some(PathMember::Int { val, span, .. }) = cell_path.members.get(0) {
             let mut input = input.into_iter();
@@ -192,20 +198,23 @@ fn update(
                 .into_iter()
                 .chain(vec![replacement])
                 .chain(input)
-                .into_pipeline_data(ctrlc));
+                .into_pipeline_data_with_metadata(metadata, ctrlc));
         }
-        input.map(
+        Ok(input
+            .map(
                 move |mut input| {
                     let replacement = replacement.clone();
 
-                if let Err(e) = input.update_data_at_cell_path(&cell_path.members, replacement) {
+                    if let Err(e) = input.update_data_at_cell_path(&cell_path.members, replacement)
+                    {
                         return Value::error(e, span);
                     }
 
                     input
                 },
                 ctrlc,
-        )
+            )?
+            .set_metadata(metadata))
     }
 }