mirror of https://github.com/Llewellynvdm/exa.git
109 lines
3.0 KiB
Rust
109 lines
3.0 KiB
Rust
use ansi_term::{ANSIString, Style};
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use crate::output::cell::{TextCell, DisplayWidth};
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use crate::fs::fields as f;
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impl f::Git {
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pub fn render(self, colours: &dyn Colours) -> TextCell {
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TextCell {
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width: DisplayWidth::from(2),
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contents: vec![
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self.staged.render(colours),
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self.unstaged.render(colours),
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].into(),
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}
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}
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}
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impl f::GitStatus {
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fn render(self, colours: &dyn Colours) -> ANSIString<'static> {
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match self {
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Self::NotModified => colours.not_modified().paint("-"),
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Self::New => colours.new().paint("N"),
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Self::Modified => colours.modified().paint("M"),
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Self::Deleted => colours.deleted().paint("D"),
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Self::Renamed => colours.renamed().paint("R"),
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Self::TypeChange => colours.type_change().paint("T"),
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Self::Ignored => colours.ignored().paint("I"),
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Self::Conflicted => colours.conflicted().paint("U"),
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}
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}
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}
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pub trait Colours {
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fn not_modified(&self) -> Style;
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fn new(&self) -> Style;
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fn modified(&self) -> Style;
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fn deleted(&self) -> Style;
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fn renamed(&self) -> Style;
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fn type_change(&self) -> Style;
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fn ignored(&self) -> Style;
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fn conflicted(&self) -> Style;
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}
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#[cfg(test)]
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pub mod test {
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use super::Colours;
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use crate::output::cell::{TextCell, DisplayWidth};
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use crate::fs::fields as f;
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use ansi_term::Colour::*;
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use ansi_term::Style;
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struct TestColours;
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impl Colours for TestColours {
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fn not_modified(&self) -> Style { Fixed(90).normal() }
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fn new(&self) -> Style { Fixed(91).normal() }
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fn modified(&self) -> Style { Fixed(92).normal() }
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fn deleted(&self) -> Style { Fixed(93).normal() }
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fn renamed(&self) -> Style { Fixed(94).normal() }
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fn type_change(&self) -> Style { Fixed(95).normal() }
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fn ignored(&self) -> Style { Fixed(96).normal() }
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fn conflicted(&self) -> Style { Fixed(97).normal() }
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}
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#[test]
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fn git_blank() {
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let stati = f::Git {
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staged: f::GitStatus::NotModified,
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unstaged: f::GitStatus::NotModified,
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};
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let expected = TextCell {
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width: DisplayWidth::from(2),
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contents: vec![
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Fixed(90).paint("-"),
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Fixed(90).paint("-"),
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].into(),
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};
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assert_eq!(expected, stati.render(&TestColours).into())
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}
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#[test]
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fn git_new_changed() {
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let stati = f::Git {
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staged: f::GitStatus::New,
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unstaged: f::GitStatus::Modified,
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};
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let expected = TextCell {
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width: DisplayWidth::from(2),
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contents: vec![
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Fixed(91).paint("N"),
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Fixed(92).paint("M"),
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].into(),
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};
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assert_eq!(expected, stati.render(&TestColours).into())
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}
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}
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