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Add partial override of -pp and --paging

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einfachIrgendwer0815 2024-10-18 11:43:33 +02:00
parent e667415def
commit c9fd0f3cf0
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1 changed files with 20 additions and 2 deletions
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22
src/bin/bat/app.rs
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@ -97,12 +97,30 @@ impl App {
pub fn config(&self, inputs: &[Input]) -> Result<Config> {
let style_components = self.style_components()?;
let extra_plain = self.matches.get_count("plain") > 1;
let plain_last_index = self
.matches
.indices_of("plain")
.and_then(Iterator::max)
.unwrap_or_default();
let paging_last_index = self
.matches
.indices_of("paging")
.and_then(Iterator::max)
.unwrap_or_default();
let paging_mode = match self.matches.get_one::<String>("paging").map(|s| s.as_str()) {
Some("always") => PagingMode::Always,
Some("always") => {
// Disable paging if the second -p (or -pp) is specified after --paging=always
if extra_plain && plain_last_index > paging_last_index {
PagingMode::Never
} else {
PagingMode::Always
}
}
Some("never") => PagingMode::Never,
Some("auto") | None => {
// If we have -pp as an option when in auto mode, the pager should be disabled.
let extra_plain = self.matches.get_count("plain") > 1;
if extra_plain || self.matches.get_flag("no-paging") {
PagingMode::Never
} else if inputs.iter().any(Input::is_stdin) {