make polars commands propagate metadata

Cargo.lock

@@ -3987,7 +3987,6 @@ dependencies = [
  "tempfile",
  "thiserror 2.0.6",
  "typetag",
- "url",
  "web-time",
  "windows-sys 0.48.0",
 ]
@@ -7652,7 +7651,6 @@ dependencies = [
  "form_urlencoded",
  "idna",
  "percent-encoding",
- "serde",
 ]
 
 [[package]]

Cargo.toml

@@ -169,7 +169,7 @@ umask = "2.1"
 unicode-segmentation = "1.12"
 unicode-width = "0.2"
 ureq = { version = "2.12", default-features = false, features = ["socks-proxy"] }
-url = { version = "2.2", features = [ "serde" ] }
+url = "2.2"
 uu_cp = "0.0.30"
 uu_mkdir = "0.0.30"
 uu_mktemp = "0.0.30"

crates/nu-protocol/Cargo.toml

@@ -44,7 +44,6 @@ os_pipe = { workspace = true, optional = true, features = ["io_safety"] }
 log = { workspace = true }
 web-time = { workspace = true }
 memchr = { workspace = true }
-url = { workspace = true }
 
 [target.'cfg(unix)'.dependencies]
 nix = { workspace = true, default-features = false, features = ["signal"] }

crates/nu-protocol/src/pipeline/metadata.rs

@@ -1,5 +1,4 @@
 use std::path::PathBuf;
-use url::Url;
 
 use serde::{Deserialize, Serialize};
 
@@ -35,7 +34,7 @@ pub enum DataSource {
     Ls,
     HtmlThemes,
     FilePath(PathBuf),
-    Url(Box<Url>),
+    Url(String),
     #[default]
     None,
 }

crates/nu_plugin_polars/src/dataframe/command/core/open.rs

@@ -12,9 +12,8 @@ use nu_protocol::{
     shell_error::io::IoError, Category, DataSource, Example, LabeledError, PipelineData,
     PipelineMetadata, ShellError, Signature, Span, Spanned, SyntaxShape, Type, Value,
 };
-use url::Url;
 
-use std::{fs::File, io::BufReader, num::NonZeroUsize, path::PathBuf, str::FromStr, sync::Arc};
+use std::{fs::File, io::BufReader, num::NonZeroUsize, path::PathBuf, sync::Arc};
 
 use polars::{
     lazy::frame::LazyJsonLineReader,
@@ -129,8 +128,8 @@ impl PluginCommand for OpenDataFrame {
     fn run(
         &self,
         plugin: &Self::Plugin,
-        engine: &EngineInterface,
-        call: &EvaluatedCall,
+        engine: &nu_plugin::EngineInterface,
+        call: &nu_plugin::EvaluatedCall,
         input: PipelineData,
     ) -> Result<PipelineData, LabeledError> {
         let metadata = input.metadata();
@@ -182,9 +181,7 @@ fn command(
 
     let uri = spanned_file.item.clone();
     let data_source = if resource.cloud_options.is_some() {
-        Url::from_str(&uri)
-            .map(|url| DataSource::Url(url.into()))
-            .unwrap_or_else(|_| DataSource::FilePath(uri.into()))
+        DataSource::Url(uri)
     } else {
         DataSource::FilePath(uri.into())
     };

crates/nu_plugin_polars/src/dataframe/command/data/cut.rs

@@ -51,7 +51,7 @@ impl PluginCommand for CutSeries {
         engine: &EngineInterface,
         call: &EvaluatedCall,
         input: PipelineData,
-    ) -> Result<PipelineData, LabeledError> {
+    ) -> Result<PipelineData, nu_protocol::LabeledError> {
         let metadata = input.metadata();
         self.run_inner(plugin, engine, call, input)
             .map(|pd| pd.set_metadata(metadata))

crates/nu_plugin_polars/src/dataframe/command/data/qcut.rs

@@ -52,7 +52,7 @@ impl PluginCommand for QCutSeries {
         engine: &EngineInterface,
         call: &EvaluatedCall,
         input: PipelineData,
-    ) -> Result<PipelineData, LabeledError> {
+    ) -> Result<PipelineData, nu_protocol::LabeledError> {
         let metadata = input.metadata();
         self.run_inner(plugin, engine, call, input)
             .map(|pd| pd.set_metadata(metadata))

crates/nu_plugin_polars/src/dataframe/command/datetime/get_day.rs

@@ -88,6 +88,14 @@ impl PluginCommand for GetDay {
         self.run_inner(plugin, engine, call, input)
             .map(|pd| pd.set_metadata(metadata))
     }
+
+    fn extra_description(&self) -> &str {
+        ""
+    }
+
+    fn search_terms(&self) -> Vec<&str> {
+        vec![]
+    }
 }
 
 impl GetDay {
@@ -100,14 +108,6 @@ impl GetDay {
     ) -> Result<PipelineData, LabeledError> {
         command(plugin, engine, call, input).map_err(LabeledError::from)
     }
-
-    fn extra_description(&self) -> &str {
-        ""
-    }
-
-    fn search_terms(&self) -> Vec<&str> {
-        vec![]
-    }
 }
 
 fn command(

crates/nu_plugin_polars/src/dataframe/command/datetime/truncate.rs

@@ -154,6 +154,16 @@ impl PluginCommand for Truncate {
         self.run_inner(plugin, engine, call, input)
             .map(|pd| pd.set_metadata(metadata))
     }
+
+    fn extra_description(&self) -> &str {
+        r#"Each date/datetime is mapped to the start of its bucket using the corresponding local datetime. Note that weekly buckets start on Monday. Ambiguous results are localised using the DST offset of the original timestamp - for example, truncating '2022-11-06 01:30:00 CST' by '1h' results in '2022-11-06 01:00:00 CST', whereas truncating '2022-11-06 01:30:00 CDT' by '1h' results in '2022-11-06 01:00:00 CDT'.
+
+        See Notes in documentation for full list of compatible string values for `every`: https://docs.pola.rs/api/python/stable/reference/expressions/api/polars.Expr.dt.truncate.html"#
+    }
+
+    fn search_terms(&self) -> Vec<&str> {
+        vec![]
+    }
 }
 
 impl Truncate {
@@ -166,16 +176,6 @@ impl Truncate {
     ) -> Result<PipelineData, LabeledError> {
         command(plugin, engine, call, input).map_err(LabeledError::from)
     }
-
-    fn extra_description(&self) -> &str {
-        r#"Each date/datetime is mapped to the start of its bucket using the corresponding local datetime. Note that weekly buckets start on Monday. Ambiguous results are localised using the DST offset of the original timestamp - for example, truncating '2022-11-06 01:30:00 CST' by '1h' results in '2022-11-06 01:00:00 CST', whereas truncating '2022-11-06 01:30:00 CDT' by '1h' results in '2022-11-06 01:00:00 CDT'.
-
-        See Notes in documentation for full list of compatible string values for `every`: https://docs.pola.rs/api/python/stable/reference/expressions/api/polars.Expr.dt.truncate.html"#
-    }
-
-    fn search_terms(&self) -> Vec<&str> {
-        vec![]
-    }
 }
 
 fn command(