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Add color to compare output.
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This commit is contained in:
Tom Alexander 2023-08-25 04:09:52 -04:00
parent 19432d91ab
commit 5134cece7b
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
1 changed files with 38 additions and 3 deletions
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41
src/compare/diff.rs
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@ -84,12 +84,24 @@ impl DiffResult {
match self.status {
DiffStatus::Good => {
if self.has_bad_children() {
"BADCHILD"
format!(
"{color}BADCHILD{reset}",
color = DiffResult::foreground_color(255, 255, 0),
reset = DiffResult::reset_color(),
)
} else {
"GOOD"
format!(
"{color}GOOD{reset}",
color = DiffResult::foreground_color(0, 255, 0),
reset = DiffResult::reset_color(),
)
}
}
DiffStatus::Bad => "BAD",
DiffStatus::Bad => format!(
"{color}BAD{reset}",
color = DiffResult::foreground_color(255, 0, 0),
reset = DiffResult::reset_color(),
),
}
};
println!(
@ -117,6 +129,29 @@ impl DiffResult {
DiffStatus::Bad => true,
}
}
fn foreground_color(red: u8, green: u8, blue: u8) -> String {
format!(
"\x1b[38;2;{red};{green};{blue}m",
red = red,
green = green,
blue = blue
)
}
#[allow(dead_code)]
fn background_color(red: u8, green: u8, blue: u8) -> String {
format!(
"\x1b[48;2;{red};{green};{blue}m",
red = red,
green = green,
blue = blue
)
}
fn reset_color() -> &'static str {
"\x1b[0m"
}
}
fn compare_element<'s>(