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fix(cli/fmt): make fmt output more readable (#7534)

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Pig Fang 2020-09-18 09:48:08 +08:00 • committed by GitHub
parent d245ececb6
commit e4188f7dfb
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2 changed files with 13 additions and 7 deletions
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6
cli/colors.rs
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@ -85,6 +85,12 @@ pub fn white_on_green(s: &str) -> impl fmt::Display {
style(&s, style_spec) style(&s, style_spec)
} }
pub fn black_on_green(s: &str) -> impl fmt::Display {
let mut style_spec = ColorSpec::new();
style_spec.set_bg(Some(Green)).set_fg(Some(Black));
style(&s, style_spec)
}
pub fn yellow(s: &str) -> impl fmt::Display { pub fn yellow(s: &str) -> impl fmt::Display {
let mut style_spec = ColorSpec::new(); let mut style_spec = ColorSpec::new();
style_spec.set_fg(Some(Yellow)); style_spec.set_fg(Some(Yellow));

6
cli/diff.rs
View file

@ -14,7 +14,7 @@ fn fmt_add_text(x: &str) -> String {
} }
fn fmt_add_text_highlight(x: &str) -> String { fn fmt_add_text_highlight(x: &str) -> String {
format!("{}", colors::white_on_green(x)) format!("{}", colors::black_on_green(x))
} }
fn fmt_rem() -> String { fn fmt_rem() -> String {
@ -41,7 +41,7 @@ fn write_line_diff(
for (i, s) in split { for (i, s) in split {
write!( write!(
diff, diff,
"{:0width$}{} ", "{:width$}{} ",
*orig_line + i, *orig_line + i,
colors::gray(" |"), colors::gray(" |"),
width = line_number_width width = line_number_width
@ -55,7 +55,7 @@ fn write_line_diff(
for (i, s) in split { for (i, s) in split {
write!( write!(
diff, diff,
"{:0width$}{} ", "{:width$}{} ",
*edit_line + i, *edit_line + i,
colors::gray(" |"), colors::gray(" |"),
width = line_number_width width = line_number_width