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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/miette/src/handlers/theme.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
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diff --git a/vendor/miette/src/handlers/theme.rs b/vendor/miette/src/handlers/theme.rs
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-use is_terminal::IsTerminal;
-use owo_colors::Style;
-
-/**
-Theme used by [`GraphicalReportHandler`](crate::GraphicalReportHandler) to
-render fancy [`Diagnostic`](crate::Diagnostic) reports.
-
-A theme consists of two things: the set of characters to be used for drawing,
-and the
-[`owo_colors::Style`](https://docs.rs/owo-colors/latest/owo_colors/struct.Style.html)s to be used to paint various items.
-
-You can create your own custom graphical theme using this type, or you can use
-one of the predefined ones using the methods below.
-*/
-#[derive(Debug, Clone)]
-pub struct GraphicalTheme {
- /// Characters to be used for drawing.
- pub characters: ThemeCharacters,
- /// Styles to be used for painting.
- pub styles: ThemeStyles,
-}
-
-impl GraphicalTheme {
- /// ASCII-art-based graphical drawing, with ANSI styling.
- pub fn ascii() -> Self {
- Self {
- characters: ThemeCharacters::ascii(),
- styles: ThemeStyles::ansi(),
- }
- }
-
- /// Graphical theme that draws using both ansi colors and unicode
- /// characters.
- ///
- /// Note that full rgb colors aren't enabled by default because they're
- /// an accessibility hazard, especially in the context of terminal themes
- /// that can change the background color and make hardcoded colors illegible.
- /// Such themes typically remap ansi codes properly, treating them more
- /// like CSS classes than specific colors.
- pub fn unicode() -> Self {
- Self {
- characters: ThemeCharacters::unicode(),
- styles: ThemeStyles::ansi(),
- }
- }
-
- /// Graphical theme that draws in monochrome, while still using unicode
- /// characters.
- pub fn unicode_nocolor() -> Self {
- Self {
- characters: ThemeCharacters::unicode(),
- styles: ThemeStyles::none(),
- }
- }
-
- /// A "basic" graphical theme that skips colors and unicode characters and
- /// just does monochrome ascii art. If you want a completely non-graphical
- /// rendering of your `Diagnostic`s, check out
- /// [crate::NarratableReportHandler], or write your own
- /// [crate::ReportHandler]!
- pub fn none() -> Self {
- Self {
- characters: ThemeCharacters::ascii(),
- styles: ThemeStyles::none(),
- }
- }
-}
-
-impl Default for GraphicalTheme {
- fn default() -> Self {
- match std::env::var("NO_COLOR") {
- _ if !std::io::stdout().is_terminal() || !std::io::stderr().is_terminal() => {
- Self::ascii()
- }
- Ok(string) if string != "0" => Self::unicode_nocolor(),
- _ => Self::unicode(),
- }
- }
-}
-
-/**
-Styles for various parts of graphical rendering for the [crate::GraphicalReportHandler].
-*/
-#[derive(Debug, Clone)]
-pub struct ThemeStyles {
- /// Style to apply to things highlighted as "error".
- pub error: Style,
- /// Style to apply to things highlighted as "warning".
- pub warning: Style,
- /// Style to apply to things highlighted as "advice".
- pub advice: Style,
- /// Style to apply to the help text.
- pub help: Style,
- /// Style to apply to filenames/links/URLs.
- pub link: Style,
- /// Style to apply to line numbers.
- pub linum: Style,
- /// Styles to cycle through (using `.iter().cycle()`), to render the lines
- /// and text for diagnostic highlights.
- pub highlights: Vec<Style>,
-}
-
-fn style() -> Style {
- Style::new()
-}
-
-impl ThemeStyles {
- /// Nice RGB colors.
- /// [Credit](http://terminal.sexy/#FRUV0NDQFRUVrEFCkKlZ9L91ap-1qnWfdbWq0NDQUFBQrEFCkKlZ9L91ap-1qnWfdbWq9fX1).
- pub fn rgb() -> Self {
- Self {
- error: style().fg_rgb::<255, 30, 30>(),
- warning: style().fg_rgb::<244, 191, 117>(),
- advice: style().fg_rgb::<106, 159, 181>(),
- help: style().fg_rgb::<106, 159, 181>(),
- link: style().fg_rgb::<92, 157, 255>().underline().bold(),
- linum: style().dimmed(),
- highlights: vec![
- style().fg_rgb::<246, 87, 248>(),
- style().fg_rgb::<30, 201, 212>(),
- style().fg_rgb::<145, 246, 111>(),
- ],
- }
- }
-
- /// ANSI color-based styles.
- pub fn ansi() -> Self {
- Self {
- error: style().red(),
- warning: style().yellow(),
- advice: style().cyan(),
- help: style().cyan(),
- link: style().cyan().underline().bold(),
- linum: style().dimmed(),
- highlights: vec![
- style().magenta().bold(),
- style().yellow().bold(),
- style().green().bold(),
- ],
- }
- }
-
- /// No styling. Just regular ol' monochrome.
- pub fn none() -> Self {
- Self {
- error: style(),
- warning: style(),
- advice: style(),
- help: style(),
- link: style(),
- linum: style(),
- highlights: vec![style()],
- }
- }
-}
-
-// ----------------------------------------
-// Most of these characters were taken from
-// https://github.com/zesterer/ariadne/blob/e3cb394cb56ecda116a0a1caecd385a49e7f6662/src/draw.rs
-
-/// Characters to be used when drawing when using
-/// [crate::GraphicalReportHandler].
-#[allow(missing_docs)]
-#[derive(Debug, Clone, Eq, PartialEq)]
-pub struct ThemeCharacters {
- pub hbar: char,
- pub vbar: char,
- pub xbar: char,
- pub vbar_break: char,
-
- pub uarrow: char,
- pub rarrow: char,
-
- pub ltop: char,
- pub mtop: char,
- pub rtop: char,
- pub lbot: char,
- pub rbot: char,
- pub mbot: char,
-
- pub lbox: char,
- pub rbox: char,
-
- pub lcross: char,
- pub rcross: char,
-
- pub underbar: char,
- pub underline: char,
-
- pub error: String,
- pub warning: String,
- pub advice: String,
-}
-
-impl ThemeCharacters {
- /// Fancy unicode-based graphical elements.
- pub fn unicode() -> Self {
- Self {
- hbar: '─',
- vbar: '│',
- xbar: '┼',
- vbar_break: '·',
- uarrow: '▲',
- rarrow: '▶',
- ltop: '╭',
- mtop: '┬',
- rtop: '╮',
- lbot: '╰',
- mbot: '┴',
- rbot: '╯',
- lbox: '[',
- rbox: ']',
- lcross: '├',
- rcross: '┤',
- underbar: '┬',
- underline: '─',
- error: "×".into(),
- warning: "⚠".into(),
- advice: "☞".into(),
- }
- }
-
- /// Emoji-heavy unicode characters.
- pub fn emoji() -> Self {
- Self {
- hbar: '─',
- vbar: '│',
- xbar: '┼',
- vbar_break: '·',
- uarrow: '▲',
- rarrow: '▶',
- ltop: '╭',
- mtop: '┬',
- rtop: '╮',
- lbot: '╰',
- mbot: '┴',
- rbot: '╯',
- lbox: '[',
- rbox: ']',
- lcross: '├',
- rcross: '┤',
- underbar: '┬',
- underline: '─',
- error: "💥".into(),
- warning: "⚠️".into(),
- advice: "💡".into(),
- }
- }
- /// ASCII-art-based graphical elements. Works well on older terminals.
- pub fn ascii() -> Self {
- Self {
- hbar: '-',
- vbar: '|',
- xbar: '+',
- vbar_break: ':',
- uarrow: '^',
- rarrow: '>',
- ltop: ',',
- mtop: 'v',
- rtop: '.',
- lbot: '`',
- mbot: '^',
- rbot: '\'',
- lbox: '[',
- rbox: ']',
- lcross: '|',
- rcross: '|',
- underbar: '|',
- underline: '^',
- error: "x".into(),
- warning: "!".into(),
- advice: ">".into(),
- }
- }
-}