extern/nushell
1
0
Fork 1
mirror of https://github.com/nushell/nushell.git synced 2024-11-21 16:03:19 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add 228 json html themes for to html (#2308)

Browse Source 
* add 228 json html themes
removed old assets, added new zipped asset
added --list to get a list of the theme names
reworked some older theme code
added rust-embed and zip crate
removed the dark tests

* fmt

* Updated, removed excess comments
Changed usage a bit
Updated the error handling
Added some helper items in --list
This commit is contained in:
Darren Schroeder 2020-08-10 12:43:16 -05:00 committed by GitHub
parent f14c0df582
commit f0dbffd761
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 345 additions and 260 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
Cargo.lock generated
View File

@ -472,6 +472,27 @@ version = "0.5.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
[[package]]
name = "bzip2"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42b7c3cbf0fa9c1b82308d57191728ca0256cb821220f4e2fd410a72ade26e3b"
dependencies = [
"bzip2-sys",
"libc",
]
[[package]]
name = "bzip2-sys"
version = "0.1.9+1.0.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ad3b39a260062fca31f7b0b12f207e8f2590a67d32ec7d59c20484b07ea7285e"
dependencies = [
"cc",
"libc",
"pkg-config",
]
[[package]]
name = "cache-padded"
version = "1.1.1"
@ -2671,6 +2692,7 @@ dependencies = [
"regex",
"roxmltree",
"rusqlite",
"rust-embed",
"rustyline",
"serde 1.0.114",
"serde-hjson 0.9.1",
@ -2696,6 +2718,7 @@ dependencies = [
"users",
"uuid",
"which",
"zip",
]
[[package]]
@ -3893,6 +3916,38 @@ dependencies = [
"crossbeam-utils 0.7.2",
]
[[package]]
name = "rust-embed"
version = "5.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "213acf1bc5a6dfcd70b62db1e9a7d06325c0e73439c312fcb8599d456d9686ee"
dependencies = [
"rust-embed-impl",
"rust-embed-utils",
"walkdir",
]
[[package]]
name = "rust-embed-impl"
version = "5.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7903c2cf599db8f310b392332f38367ca4acc84420fa1aee3536299f433c10d5"
dependencies = [
"quote",
"rust-embed-utils",
"syn",
"walkdir",
]
[[package]]
name = "rust-embed-utils"
version = "5.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "97655158074ccb2d2cfb1ccb4c956ef0f4054e43a2c1e71146d4991e6961e105"
dependencies = [
"walkdir",
]
[[package]]
name = "rust-ini"
version = "0.13.0"
@ -5100,7 +5155,9 @@ version = "0.5.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "58287c28d78507f5f91f2a4cf1e8310e2c76fd4c6932f93ac60fd1ceb402db7d"
dependencies = [
"bzip2",
"crc32fast",
"flate2",
"podio",
"time",
]

BIN
assets/228_themes.zip Normal file
View File

Binary file not shown.

BIN
assets/syntaxes.bin
View File

Binary file not shown.

BIN
assets/themes.bin
View File

Binary file not shown.

2
crates/nu-cli/Cargo.toml
View File

@ -67,6 +67,7 @@ query_interface = "0.3.5"
rand = "0.7"
regex = "1"
roxmltree = "0.13.0"
rust-embed = "5.6.0"
rustyline = "6.2.0"
serde = {version = "1.0.114", features = ["derive"]}
serde-hjson = "0.9.1"
@ -88,6 +89,7 @@ umask = "1.0.0"
unicode-xid = "0.2.1"
uuid_crate = {package = "uuid", version = "0.8.1", features = ["v4"], optional = true}
which = {version = "4.0.1", optional = true}
zip = "0.5.6"
clipboard = {version = "0.5", optional = true}
encoding_rs = "0.8.23"

516
crates/nu-cli/src/commands/to_html.rs
View File

@ -6,7 +6,79 @@ use nu_errors::ShellError;
use nu_protocol::{Primitive, ReturnSuccess, Signature, SyntaxShape, UntaggedValue, Value};
use nu_source::{AnchorLocation, Tagged};
use regex::Regex;
use rust_embed::RustEmbed;
use serde::{Deserialize, Serialize};
use std::borrow::Cow;
use std::collections::HashMap;
use std::error::Error;
use std::io::Read;
#[derive(Serialize, Deserialize, Debug)]
pub struct HtmlThemes {
themes: Vec<HtmlTheme>,
}
#[allow(non_snake_case)]
#[derive(Serialize, Deserialize, Debug)]
pub struct HtmlTheme {
name: String,
black: String,
red: String,
green: String,
yellow: String,
blue: String,
purple: String,
cyan: String,
white: String,
brightBlack: String,
brightRed: String,
brightGreen: String,
brightYellow: String,
brightBlue: String,
brightPurple: String,
brightCyan: String,
brightWhite: String,
background: String,
foreground: String,
}
impl Default for HtmlThemes {
fn default() -> Self {
HtmlThemes {
themes: vec![HtmlTheme::default()],
}
}
}
impl Default for HtmlTheme {
fn default() -> Self {
HtmlTheme {
name: "nu_default".to_string(),
black: "black".to_string(),
red: "red".to_string(),
green: "green".to_string(),
yellow: "#717100".to_string(),
blue: "blue".to_string(),
purple: "#c800c8".to_string(),
cyan: "#037979".to_string(),
white: "white".to_string(),
brightBlack: "black".to_string(),
brightRed: "red".to_string(),
brightGreen: "green".to_string(),
brightYellow: "#717100".to_string(),
brightBlue: "blue".to_string(),
brightPurple: "#c800c8".to_string(),
brightCyan: "#037979".to_string(),
brightWhite: "white".to_string(),
background: "white".to_string(),
foreground: "black".to_string(),
}
}
}
#[derive(RustEmbed)]
#[folder = "../../assets/"] // TODO: Should assets be part of the crate versus the project?
struct Assets;
pub struct ToHTML;
@ -17,6 +89,7 @@ pub struct ToHTMLArgs {
dark: bool,
partial: bool,
theme: Option<Tagged<String>>,
list: bool,
}
#[async_trait]
@ -42,9 +115,10 @@ impl WholeStreamCommand for ToHTML {
.named(
"theme",
SyntaxShape::String,
"the name of the theme to use (default, campbell, github, blulocolight)",
"the name of the theme to use (github, blulocolight, ...)",
Some('t'),
)
.switch("list", "list the names of all available themes", Some('l'))
}
fn usage(&self) -> &str {
@ -60,183 +134,133 @@ impl WholeStreamCommand for ToHTML {
}
}
fn get_campbell_theme(is_dark: bool) -> HashMap<&'static str, String> {
// for reference here is Microsoft's Campbell Theme
// taken from here
// https://docs.microsoft.com/en-us/windows/terminal/customize-settings/color-schemes
let mut hm: HashMap<&str, String> = HashMap::new();
hm.insert("bold_black", "#767676".to_string());
hm.insert("bold_red", "#E74856".to_string());
hm.insert("bold_green", "#16C60C".to_string());
hm.insert("bold_yellow", "#F9F1A5".to_string());
hm.insert("bold_blue", "#3B78FF".to_string());
hm.insert("bold_magenta", "#B4009E".to_string());
hm.insert("bold_cyan", "#61D6D6".to_string());
hm.insert("bold_white", "#F2F2F2".to_string());
hm.insert("black", "#0C0C0C".to_string());
hm.insert("red", "#C50F1F".to_string());
hm.insert("green", "#13A10E".to_string());
hm.insert("yellow", "#C19C00".to_string());
hm.insert("blue", "#0037DA".to_string());
hm.insert("magenta", "#881798".to_string());
hm.insert("cyan", "#3A96DD".to_string());
hm.insert("white", "#CCCCCC".to_string());
// Try to make theme work with light or dark but
// flipping the foreground and background but leave
// the other colors the same.
if is_dark {
hm.insert("background", "#0C0C0C".to_string());
hm.insert("foreground", "#CCCCCC".to_string());
} else {
hm.insert("background", "#CCCCCC".to_string());
hm.insert("foreground", "#0C0C0C".to_string());
}
hm
}
fn get_default_theme(is_dark: bool) -> HashMap<&'static str, String> {
let mut hm: HashMap<&str, String> = HashMap::new();
// This theme has different colors for dark and light
// so we can't just swap the background colors.
if is_dark {
hm.insert("bold_black", "black".to_string());
hm.insert("bold_red", "red".to_string());
hm.insert("bold_green", "green".to_string());
hm.insert("bold_yellow", "yellow".to_string());
hm.insert("bold_blue", "blue".to_string());
hm.insert("bold_magenta", "magenta".to_string());
hm.insert("bold_cyan", "cyan".to_string());
hm.insert("bold_white", "white".to_string());
hm.insert("black", "black".to_string());
hm.insert("red", "red".to_string());
hm.insert("green", "green".to_string());
hm.insert("yellow", "yellow".to_string());
hm.insert("blue", "blue".to_string());
hm.insert("magenta", "magenta".to_string());
hm.insert("cyan", "cyan".to_string());
hm.insert("white", "white".to_string());
hm.insert("background", "black".to_string());
hm.insert("foreground", "white".to_string());
} else {
hm.insert("bold_black", "black".to_string());
hm.insert("bold_red", "red".to_string());
hm.insert("bold_green", "green".to_string());
hm.insert("bold_yellow", "#717100".to_string());
hm.insert("bold_blue", "blue".to_string());
hm.insert("bold_magenta", "#c800c8".to_string());
hm.insert("bold_cyan", "#037979".to_string());
hm.insert("bold_white", "white".to_string());
hm.insert("black", "black".to_string());
hm.insert("red", "red".to_string());
hm.insert("green", "green".to_string());
hm.insert("yellow", "#717100".to_string());
hm.insert("blue", "blue".to_string());
hm.insert("magenta", "#c800c8".to_string());
hm.insert("cyan", "#037979".to_string());
hm.insert("white", "white".to_string());
hm.insert("background", "white".to_string());
hm.insert("foreground", "black".to_string());
}
hm
}
fn get_github_theme(is_dark: bool) -> HashMap<&'static str, String> {
// Suggested by Jörn for use with demo site
// Taken from here https://github.com/mbadolato/iTerm2-Color-Schemes/blob/master/windowsterminal/Github.json
// This is a light theme named github, intended for a white background
// The next step will be to load these json themes if we ever get to that point
let mut hm: HashMap<&str, String> = HashMap::new();
hm.insert("bold_black", "#666666".to_string());
hm.insert("bold_red", "#de0000".to_string());
hm.insert("bold_green", "#87d5a2".to_string());
hm.insert("bold_yellow", "#f1d007".to_string());
hm.insert("bold_blue", "#2e6cba".to_string());
hm.insert("bold_magenta", "#ffa29f".to_string());
hm.insert("bold_cyan", "#1cfafe".to_string());
hm.insert("bold_white", "#ffffff".to_string());
hm.insert("black", "#3e3e3e".to_string());
hm.insert("red", "#970b16".to_string());
hm.insert("green", "#07962a".to_string());
hm.insert("yellow", "#f8eec7".to_string());
hm.insert("blue", "#003e8a".to_string());
hm.insert("magenta", "#e94691".to_string());
hm.insert("cyan", "#89d1ec".to_string());
hm.insert("white", "#ffffff".to_string());
// Try to make theme work with light or dark but
// flipping the foreground and background but leave
// the other colors the same.
if is_dark {
hm.insert("background", "#3e3e3e".to_string());
hm.insert("foreground", "#f4f4f4".to_string());
} else {
hm.insert("background", "#f4f4f4".to_string());
hm.insert("foreground", "#3e3e3e".to_string());
}
hm
}
fn get_blulocolight_theme(is_dark: bool) -> HashMap<&'static str, String> {
let mut hm: HashMap<&str, String> = HashMap::new();
hm.insert("bold_black", "#dedfe8".to_string());
hm.insert("bold_red", "#fc4a6d".to_string());
hm.insert("bold_green", "#34b354".to_string());
hm.insert("bold_yellow", "#b89427".to_string());
hm.insert("bold_blue", "#1085d9".to_string());
hm.insert("bold_magenta", "#c00db3".to_string());
hm.insert("bold_cyan", "#5b80ad".to_string());
hm.insert("bold_white", "#1d1d22".to_string());
hm.insert("black", "#cbccd5".to_string());
hm.insert("red", "#c90e42".to_string());
hm.insert("green", "#21883a".to_string());
hm.insert("yellow", "#d54d17".to_string());
hm.insert("blue", "#1e44dd".to_string());
hm.insert("magenta", "#6d1bed".to_string());
hm.insert("cyan", "#1f4d7a".to_string());
hm.insert("white", "#000000".to_string());
// Try to make theme work with light or dark but
// flipping the foreground and background but leave
// the other colors the same.
if is_dark {
hm.insert("background", "#2a2c33".to_string());
hm.insert("foreground", "#f7f7f7".to_string());
} else {
hm.insert("background", "#f7f7f7".to_string());
hm.insert("foreground", "#2a2c33".to_string());
}
hm
}
fn get_colors(is_dark: bool, theme: &Option<Tagged<String>>) -> HashMap<&'static str, String> {
fn get_theme_from_asset_file(
is_dark: bool,
theme: &Option<Tagged<String>>,
theme_tag: &Tag,
) -> Result<HashMap<&'static str, String>, ShellError> {
let theme_name = match theme {
Some(s) => s.to_string(),
None => "default".to_string(),
None => "default".to_string(), // There is no theme named "default" so this will be HtmlTheme::default(), which is "nu_default".
};
match theme_name.as_ref() {
"default" => get_default_theme(is_dark),
"campbell" => get_campbell_theme(is_dark),
"github" => get_github_theme(is_dark),
"blulocolight" => get_blulocolight_theme(is_dark),
_ => get_default_theme(is_dark),
// 228 themes come from
// https://github.com/mbadolato/iTerm2-Color-Schemes/tree/master/windowsterminal
// we should find a hit on any name in there
let asset = get_asset_by_name_as_html_themes("228_themes.zip", "228_themes.json");
// If asset doesn't work, make sure to return the default theme
let asset = match asset {
Ok(a) => a,
_ => HtmlThemes::default(),
};
// Find the theme by theme name
let th = asset
.themes
.iter()
.find(|&n| n.name.to_lowercase() == *theme_name.to_lowercase().as_str()); // case insensitive search
// If no theme is found by the name provided, ensure we return the default theme
let default_theme = HtmlTheme::default();
let th = match th {
Some(t) => t,
None => &default_theme,
};
// this just means no theme was passed in
if th.name.to_lowercase().eq(&"nu_default".to_string())
// this means there was a theme passed in
&& theme.is_some()
{
return Err(ShellError::labeled_error(
"Error finding theme name",
"Error finding theme name",
theme_tag.span,
));
}
Ok(convert_html_theme_to_hash_map(is_dark, th))
}
fn get_asset_by_name_as_html_themes(
zip_name: &str,
json_name: &str,
) -> Result<HtmlThemes, Box<dyn Error>> {
match Assets::get(zip_name) {
Some(content) => {
let asset: Vec<u8> = match content {
Cow::Borrowed(bytes) => bytes.into(),
Cow::Owned(bytes) => bytes,
};
let reader = std::io::Cursor::new(asset);
let mut archive = zip::ZipArchive::new(reader)?;
let mut zip_file = archive.by_name(json_name)?;
let mut contents = String::new();
zip_file.read_to_string(&mut contents)?;
Ok(serde_json::from_str(&contents)?)
}
None => {
let th = HtmlThemes::default();
Ok(th)
}
}
}
fn convert_html_theme_to_hash_map(
is_dark: bool,
theme: &HtmlTheme,
) -> HashMap<&'static str, String> {
let mut hm: HashMap<&str, String> = HashMap::new();
hm.insert("bold_black", theme.brightBlack[..].to_string());
hm.insert("bold_red", theme.brightRed[..].to_string());
hm.insert("bold_green", theme.brightGreen[..].to_string());
hm.insert("bold_yellow", theme.brightYellow[..].to_string());
hm.insert("bold_blue", theme.brightBlue[..].to_string());
hm.insert("bold_magenta", theme.brightPurple[..].to_string());
hm.insert("bold_cyan", theme.brightCyan[..].to_string());
hm.insert("bold_white", theme.brightWhite[..].to_string());
hm.insert("black", theme.black[..].to_string());
hm.insert("red", theme.red[..].to_string());
hm.insert("green", theme.green[..].to_string());
hm.insert("yellow", theme.yellow[..].to_string());
hm.insert("blue", theme.blue[..].to_string());
hm.insert("magenta", theme.purple[..].to_string());
hm.insert("cyan", theme.cyan[..].to_string());
hm.insert("white", theme.white[..].to_string());
// Try to make theme work with light or dark but
// flipping the foreground and background but leave
// the other colors the same.
if is_dark {
hm.insert("background", theme.black[..].to_string());
hm.insert("foreground", theme.white[..].to_string());
} else {
hm.insert("background", theme.white[..].to_string());
hm.insert("foreground", theme.black[..].to_string());
}
hm
}
fn get_list_of_theme_names() -> Vec<String> {
let asset = get_asset_by_name_as_html_themes("228_themes.zip", "228_themes.json");
// If asset doesn't work, make sure to return the default theme
let html_themes = match asset {
Ok(a) => a,
_ => HtmlThemes::default(),
};
let theme_names: Vec<String> = html_themes
.themes
.iter()
.map(|n| n.name[..].to_string())
.collect();
theme_names
}
async fn to_html(
@ -252,6 +276,7 @@ async fn to_html(
dark,
partial,
theme,
list,
},
input,
) = args.process(&registry).await?;
@ -261,66 +286,100 @@ async fn to_html(
.filter(|headers| !headers.is_empty() && (headers.len() > 1 || headers[0] != ""));
let mut output_string = String::new();
let mut regex_hm: HashMap<u32, (&str, String)> = HashMap::new();
let color_hm = get_colors(dark, &theme);
// change the color of the page
if !partial {
output_string.push_str(&format!(
r"<html><style>body {{ background-color:{};color:{}; }}</style><body>",
color_hm
.get("background")
.expect("Error getting background color"),
color_hm
.get("foreground")
.expect("Error getting foreground color")
));
if list {
// Get the list of theme names
let theme_names = get_list_of_theme_names();
// Put that list into the output string
for s in theme_names.iter() {
output_string.push_str(&format!("{}\n", s));
}
output_string.push_str("\nScreenshots of themes can be found here:\n");
output_string.push_str("https://github.com/mbadolato/iTerm2-Color-Schemes\n");
// Short circuit and return the output_string
Ok(OutputStream::one(ReturnSuccess::value(
UntaggedValue::string(output_string).into_value(name_tag),
)))
} else {
output_string.push_str(&format!(
"<div style=\"background-color:{};color:{};\">",
color_hm
.get("background")
.expect("Error getting background color"),
color_hm
.get("foreground")
.expect("Error getting foreground color")
));
}
let theme_tag = match &theme {
Some(v) => &v.tag,
None => &name_tag,
};
let inner_value = match input.len() {
0 => String::default(),
1 => match headers {
Some(headers) => html_table(input, headers),
None => {
let value = &input[0];
html_value(value)
let color_hm = get_theme_from_asset_file(dark, &theme, &theme_tag);
let color_hm = match color_hm {
Ok(c) => c,
_ => {
return Err(ShellError::labeled_error(
"Error finding theme name",
"Error finding theme name",
theme_tag.span,
))
}
},
_ => match headers {
Some(headers) => html_table(input, headers),
None => html_list(input),
},
};
};
output_string.push_str(&inner_value);
// change the color of the page
if !partial {
output_string.push_str(&format!(
r"<html><style>body {{ background-color:{};color:{}; }}</style><body>",
color_hm
.get("background")
.expect("Error getting background color"),
color_hm
.get("foreground")
.expect("Error getting foreground color")
));
} else {
output_string.push_str(&format!(
"<div style=\"background-color:{};color:{};\">",
color_hm
.get("background")
.expect("Error getting background color"),
color_hm
.get("foreground")
.expect("Error getting foreground color")
));
}
if !partial {
output_string.push_str("</body></html>");
} else {
output_string.push_str("</div>")
let inner_value = match input.len() {
0 => String::default(),
1 => match headers {
Some(headers) => html_table(input, headers),
None => {
let value = &input[0];
html_value(value)
}
},
_ => match headers {
Some(headers) => html_table(input, headers),
None => html_list(input),
},
};
output_string.push_str(&inner_value);
if !partial {
output_string.push_str("</body></html>");
} else {
output_string.push_str("</div>")
}
// Check to see if we want to remove all color or change ansi to html colors
if html_color {
setup_html_color_regexes(&mut regex_hm, &color_hm);
output_string = run_regexes(&regex_hm, &output_string);
} else if no_color {
setup_no_color_regexes(&mut regex_hm);
output_string = run_regexes(&regex_hm, &output_string);
}
Ok(OutputStream::one(ReturnSuccess::value(
UntaggedValue::string(output_string).into_value(name_tag),
)))
}
// Check to see if we want to remove all color or change ansi to html colors
if html_color {
setup_html_color_regexes(&mut regex_hm, dark, &theme);
output_string = run_regexes(&regex_hm, &output_string);
} else if no_color {
setup_no_color_regexes(&mut regex_hm);
output_string = run_regexes(&regex_hm, &output_string);
}
Ok(OutputStream::one(ReturnSuccess::value(
UntaggedValue::string(output_string).into_value(name_tag),
)))
}
fn html_list(list: Vec<Value>) -> String {
@ -438,11 +497,8 @@ fn html_value(value: &Value) -> String {
fn setup_html_color_regexes(
hash: &mut HashMap<u32, (&'static str, String)>,
is_dark: bool,
theme: &Option<Tagged<String>>,
color_hm: &HashMap<&str, String>,
) {
let color_hm = get_colors(is_dark, theme);
// All the bold colors
hash.insert(
0,

30
crates/nu-cli/tests/format_conversions/html.rs
View File

@ -60,21 +60,6 @@ fn test_cd_html_color_flag_dark_false() {
);
}
#[test]
fn test_cd_html_color_flag_dark_true() {
let actual = nu!(
cwd: ".", pipeline(
r#"
cd --help | to html --html_color --dark
"#
)
);
assert_eq!(
actual.out,
r"<html><style>body { background-color:black;color:white; }</style><body>Change to a new path.<br><br>Usage:<br> &gt; cd (directory) {flags} <br><br>Parameters:<br> (directory) the directory to change to<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> Change to a new directory called &#x27;dirname&#x27;<br> &gt; <span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:cyan;'>dirname<span style='color:white;font-weight:normal;'><br><br> Change to your home directory<br> &gt; </span><span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'><br><br> Change to your home directory (alternate version)<br> &gt; </span></span><span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:cyan;'>~<span style='color:white;font-weight:normal;'><br><br> Change to the previous directory<br> &gt; </span><span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:cyan;'>-<span style='color:white;font-weight:normal;'><br><br></body></html></span></span></span>"
);
}
#[test]
fn test_no_color_flag() {
let actual = nu!(
@ -90,21 +75,6 @@ fn test_no_color_flag() {
);
}
#[test]
fn test_html_color_where_flag_dark_true() {
let actual = nu!(
cwd: ".", pipeline(
r#"
where --help | to html --html_color --dark
"#
)
);
assert_eq!(
actual.out,
r"<html><style>body { background-color:black;color:white; }</style><body>Filter table to match the condition.<br><br>Usage:<br> &gt; where &lt;condition&gt; {flags} <br><br>Parameters:<br> &lt;condition&gt; the condition that must match<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> List all files in the current directory with sizes greater than 2kb<br> &gt; <span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>size<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>&gt;<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:magenta;font-weight:bold;'>2<span style='color:white;font-weight:normal;'></span></span><span style='color:cyan;font-weight:bold;'>kb<span style='color:white;font-weight:normal;'><br><br> List only the files in the current directory<br> &gt; </span></span><span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>type<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>==<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:green;'>File<span style='color:white;font-weight:normal;'><br><br> List all files with names that contain &quot;Car&quot;<br> &gt; </span><span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>name<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>=~<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:green;'>&quot;Car&quot;<span style='color:white;font-weight:normal;'><br><br> List all files that were modified in the last two months<br> &gt; </span><span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>modified<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>&lt;=<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:magenta;font-weight:bold;'>2<span style='color:white;font-weight:normal;'></span></span><span style='color:cyan;font-weight:bold;'>M<span style='color:white;font-weight:normal;'><br><br></body></html></span></span></span>"
);
}
#[test]
fn test_html_color_where_flag_dark_false() {
let actual = nu!(