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Only log nonempty fairing collections.

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This commit is contained in:
Sergio Benitez 2017-09-04 20:31:35 -07:00
parent eb3d3dcfeb
commit 37886ce3a2
1 changed files with 15 additions and 13 deletions
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28
lib/src/fairing/fairings.rs
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@ -84,21 +84,23 @@ impl Fairings {
pub fn pretty_print_counts(&self) {
use yansi::Paint;
if self.all_fairings.is_empty() {
return
}
fn info_if_nonempty(kind: &str, fairings: &[&Fairing]) {
let names: Vec<&str> = fairings.iter().map(|f| f.info().name).collect();
info_!("{} {}: {}",
Paint::white(fairings.len()),
kind,
Paint::white(names.join(", ")));
if !fairings.is_empty() {
let num = fairings.len();
let names = fairings.iter()
.map(|f| f.info().name)
.collect::<Vec<_>>()
.join(", ");
info_!("{} {}: {}", Paint::white(num), kind, Paint::white(names));
}
}
info!("{}{}:", Paint::masked("📡 "), Paint::purple("Fairings"));
info_if_nonempty("launch", &self.launch);
info_if_nonempty("request", &self.request);
info_if_nonempty("response", &self.response);
if !self.all_fairings.is_empty() {
info!("{}{}:", Paint::masked("📡 "), Paint::purple("Fairings"));
info_if_nonempty("launch", &self.launch);
info_if_nonempty("request", &self.request);
info_if_nonempty("response", &self.response);
}
}
}