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Add check for terminal-width in output_wrap config value in not interactive case 

Co-authored-by: allevo <tomallevi@gmail.com>
Co-authored-by: gildo <gildo.fiorito@gmail.com>
This commit is contained in:
fusillicode 2019-12-21 10:50:59 +01:00 committed by David Peter
parent 41d547532f
commit 6311ca22f9
1 changed files with 24 additions and 26 deletions
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76
src/bin/bat/app.rs
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@ -119,43 +119,7 @@ impl App {
}
}
Ok(Config {
true_color: is_truecolor_terminal(),
language: self.matches.value_of("language").or_else(|| {
if self.matches.is_present("show-all") {
Some("show-nonprintable")
} else {
None
}
}),
show_nonprintable: self.matches.is_present("show-all"),
output_wrap: if !self.interactive_output {
// We don't have the tty width when piping to another program.
// There's no point in wrapping when this is the case.
OutputWrap::None
} else {
match self.matches.value_of("wrap") {
Some("character") => OutputWrap::Character,
Some("never") => OutputWrap::None,
Some("auto") | _ => {
if output_components.plain() {
OutputWrap::None
} else {
OutputWrap::Character
}
}
}
},
colored_output: match self.matches.value_of("color") {
Some("always") => true,
Some("never") => false,
Some("auto") | _ => self.interactive_output,
},
paging_mode,
term_width: self
.matches
.value_of("terminal-width")
.and_then(|w| {
let maybe_term_width = self.matches.value_of("terminal-width").and_then(|w| {
if w.starts_with('+') || w.starts_with('-') {
// Treat argument as a delta to the current terminal width
w.parse().ok().map(|delta: i16| {
@ -171,8 +135,42 @@ impl App {
} else {
w.parse().ok()
}
})
.unwrap_or(Term::stdout().size().1 as usize),
});
Ok(Config {
true_color: is_truecolor_terminal(),
language: self.matches.value_of("language").or_else(|| {
if self.matches.is_present("show-all") {
Some("show-nonprintable")
} else {
None
}
}),
show_nonprintable: self.matches.is_present("show-all"),
output_wrap: if self.interactive_output || maybe_term_width.is_some() {
match self.matches.value_of("wrap") {
Some("character") => OutputWrap::Character,
Some("never") => OutputWrap::None,
Some("auto") | _ => {
if output_components.plain() {
OutputWrap::None
} else {
OutputWrap::Character
}
}
}
} else {
// We don't have the tty width when piping to another program.
// There's no point in wrapping when this is the case.
OutputWrap::None
},
colored_output: match self.matches.value_of("color") {
Some("always") => true,
Some("never") => false,
Some("auto") | _ => self.interactive_output,
},
paging_mode,
term_width: maybe_term_width.unwrap_or(Term::stdout().size().1 as usize),
loop_through: !(self.interactive_output
|| self.matches.value_of("color") == Some("always")
|| self.matches.value_of("decorations") == Some("always")),