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Hide everything but content for plain option style

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fix #5
This commit is contained in:
Nakul Chaudhari 2018-05-03 22:21:45 +02:00 committed by David Peter
parent 7df9a5fe82
commit 9dca3126b3
1 changed files with 42 additions and 24 deletions
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66
src/main.rs
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@ -118,17 +118,24 @@ fn print_file<P: AsRef<Path>>(
let (_, term_width) = term.size();
let term_width = term_width as usize;
print_horizontal_line(&mut handle, '┬', term_width)?;
// Show file name and bars for all but plain style
match options.style {
OptionsStyle::LineNumbers | OptionsStyle::Full => {
print_horizontal_line(&mut handle, '┬', term_width)?;
writeln!(
handle,
"{}{} File {}",
" ".repeat(PANEL_WIDTH),
Fixed(GRID_COLOR).paint("│"),
White.bold().paint(filename.as_ref().to_string_lossy())
)?;
writeln!(
handle,
"{}{} File {}",
" ".repeat(PANEL_WIDTH),
Fixed(GRID_COLOR).paint("│"),
White.bold().paint(filename.as_ref().to_string_lossy())
)?;
print_horizontal_line(&mut handle, '┼', term_width)?;
}
OptionsStyle::Plain => {}
};
print_horizontal_line(&mut handle, '┼', term_width)?;
for (idx, maybe_line) in reader.lines().enumerate() {
let line_nr = idx + 1;
@ -147,23 +154,34 @@ fn print_file<P: AsRef<Path>>(
Style::default().paint(" ")
};
writeln!(
handle,
"{} {} {} {}",
Fixed(244).paint(match options.style {
OptionsStyle::Plain => " ".to_owned(),
_ => format!("{:4}", line_nr),
}),
match options.style {
OptionsStyle::Full => line_change,
_ => Style::default().paint(" "),
},
Fixed(GRID_COLOR).paint("│"),
as_terminal_escaped(&regions, options.true_color)
)?;
match options.style {
// Show only content for plain style
OptionsStyle::Plain => writeln!(
handle,
"{}", as_terminal_escaped(&regions, options.true_color))?,
_ =>
writeln!(
handle,
"{} {} {} {}",
Fixed(244).paint(format!("{:4}", line_nr)),
// Show git modificiation markers only for full style
match options.style {
OptionsStyle::Full => line_change,
_ => Style::default().paint(" "),
},
Fixed(GRID_COLOR).paint("│"),
as_terminal_escaped(&regions, options.true_color)
)?
}
}
print_horizontal_line(&mut handle, '┴', term_width)?;
// Show bars for all but plain style
match options.style {
OptionsStyle::LineNumbers | OptionsStyle::Full =>
print_horizontal_line(&mut handle, '┴', term_width)?,
OptionsStyle::Plain => {}
};
Ok(())
}