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Code Issues Releases Wiki Activity

Add options to disable

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* line number
* git modification marker
* file name

fix #5
This commit is contained in:
Nakul Chaudhari 2018-05-02 21:55:16 +02:00
parent edbe8f3e1a
commit 3939de4075
1 changed files with 45 additions and 11 deletions
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56
src/main.rs
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@ -46,7 +46,7 @@ lazy_static! {
}
mod errors {
error_chain!{
error_chain! {
foreign_links {
Io(::std::io::Error);
}
@ -57,6 +57,9 @@ use errors::*;
struct Options {
true_color: bool,
file_name: bool,
line_number: bool,
git_modification_marker: bool,
}
#[derive(Copy, Clone, Debug)]
@ -101,15 +104,17 @@ 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)?;
if options.file_name {
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)?;
@ -133,8 +138,16 @@ fn print_file<P: AsRef<Path>>(
writeln!(
handle,
"{} {} {} {}",
Fixed(244).paint(format!("{:4}", line_nr)),
line_change,
Fixed(244).paint(if options.line_number {
format!("{:4}", line_nr)
} else {
" ".to_owned()
}),
if options.git_modification_marker {
line_change
} else {
Style::default().paint(" ")
},
Fixed(GRID_COLOR).paint("│"),
as_terminal_escaped(&regions, options.true_color)
)?;
@ -350,6 +363,24 @@ fn run() -> Result<()> {
.multiple(true)
.empty_values(false),
)
.arg(
Arg::with_name("disable-file-name")
.short("f")
.long("disable-file-name")
.help("Disable file name"),
)
.arg(
Arg::with_name("disable-line-number")
.short("n")
.long("disable-line-number")
.help("Disable line number"),
)
.arg(
Arg::with_name("disable-git-modfication-marker")
.short("g")
.long("disable-git-modfication-marker")
.help("Disable git modfication marker"),
)
.subcommand(
SubCommand::with_name("init-cache")
.about("Load syntax definitions and themes into cache"),
@ -366,6 +397,9 @@ fn run() -> Result<()> {
_ => {
let options = Options {
true_color: is_truecolor_terminal(),
file_name: !app_matches.is_present("disable-file-name"),
line_number: !app_matches.is_present("disable-line-number"),
git_modification_marker: !app_matches.is_present("disable-git-modfication-marker"),
};
let assets =