add "default" table theme (#11072)

# Description

This PR fixes a minor bug that prevented this command from running.
```nushell
table --list | each {|r| print ($r); print (ls | first 3 | table --theme $r)}
```
Here's the output now of the first few themes.

![image](https://github.com/nushell/nushell/assets/343840/21bc8942-5106-4b6a-8905-e90d6cb9a153)

It prevented it from running because "default" wasn't a real table
theme. Now "default" is a synonym of rounded.

Also tweaked the error message when a bad theme name is provided.

# User-Facing Changes
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This commit is contained in:
Darren Schroeder 2023-11-16 06:14:18 -06:00 committed by GitHub
parent 274a8366c6
commit 52d4259f58
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 12 additions and 2 deletions

View File

@ -320,14 +320,20 @@ fn get_theme_flag(
state: &EngineState,
stack: &mut Stack,
) -> Result<Option<TableMode>, ShellError> {
call.get_flag(state, stack, "theme")?
let theme_name = call.get_flag(state, stack, "theme")?;
theme_name
.clone()
.map(|theme: String| TableMode::from_str(&theme))
.transpose()
.map_err(|err| ShellError::CantConvert {
to_type: String::from("theme"),
from_type: String::from("string"),
span: call.span(),
help: Some(String::from(err)),
help: Some(format!(
"{}, but found '{}'.",
String::from(err),
theme_name.unwrap_or("".to_string())
)),
})
}

View File

@ -11,6 +11,7 @@ pub enum TableMode {
Compact,
WithLove,
CompactDouble,
Default,
#[default]
Rounded,
Reinforced,
@ -35,6 +36,7 @@ impl FromStr for TableMode {
"compact" => Ok(Self::Compact),
"with_love" => Ok(Self::WithLove),
"compact_double" => Ok(Self::CompactDouble),
"default" => Ok(Self::Rounded),
"rounded" => Ok(Self::Rounded),
"reinforced" => Ok(Self::Reinforced),
"heavy" => Ok(Self::Heavy),
@ -60,6 +62,7 @@ impl ReconstructVal for TableMode {
TableMode::Compact => "compact",
TableMode::WithLove => "with_love",
TableMode::CompactDouble => "compact_double",
TableMode::Default => "rounded",
TableMode::Rounded => "rounded",
TableMode::Reinforced => "reinforced",
TableMode::Heavy => "heavy",

View File

@ -182,6 +182,7 @@ pub fn load_theme(mode: TableMode) -> TableTheme {
TableMode::Compact => TableTheme::compact(),
TableMode::WithLove => TableTheme::with_love(),
TableMode::CompactDouble => TableTheme::compact_double(),
TableMode::Default => TableTheme::rounded(),
TableMode::Rounded => TableTheme::rounded(),
TableMode::Reinforced => TableTheme::reinforced(),
TableMode::Heavy => TableTheme::heavy(),