use {crate::*, termimad::minimad::OwningTemplateExpander};
static MD: &str = r#"
# ${bench-title}
${comparison
comparison with ${previous-date} ${git-diff}
}
|-:|:-:|:-:|:-:|:-:
|#|**task**|**iterations**|**total duration**|**mean duration**|**change**
|-:|:-|-:|-:|-:|-:
${tasks
|**${task-num}**|${task-name}|${iterations}|${total-duration}|**${mean-duration}**|${change}
}
|-:
"#;
pub struct Report<'b> {
bench: &'b Bench,
previous: &'b Option<Bench>,
}
impl<'b> Report<'b> {
pub fn new(bench: &'b Bench, previous: &'b Option<Bench>) -> Self {
Self { bench, previous }
}
#[allow(clippy::collapsible_else_if)]
pub fn print(&self, printer: &Printer) {
let mut expander = OwningTemplateExpander::new();
expander
.set("bench-title", &self.bench.title)
.set("bench-name", &self.bench.name);
if let Some(previous) = self.previous.as_ref() {
expander
.sub("comparison")
.set("previous-date", previous.time)
.set(
"git-diff",
GitInfo::diff(&previous.git_info, &self.bench.git_info),
);
}
for (idx, task) in self.bench.tasks.iter().enumerate() {
if let Some(mes) = &task.measure {
let sub = expander.sub("tasks");
sub.set("task-num", idx + 1)
.set("task-name", &task.name)
.set("iterations", mes.iterations)
.set("total-duration", format!("{:?}", &mes.total_duration))
.set("mean-duration", format!("{:?}", mes.mean_duration()));
let diff = self
.previous
.as_ref()
.and_then(|obench| task.diff_with(obench));
if let Some(diff) = diff {
sub.set_md(
"change",
if diff.percents < 0.0 {
if diff.percents < -2.0 {
format!("*{:.2}%*", diff.percents)
} else {
format!("{:.2}%", diff.percents)
}
} else {
if diff.percents > 2.0 {
format!("~~+{:.2}%~~", diff.percents)
} else {
format!("+{:.2}%", diff.percents)
}
},
);
} else {
sub.set("change", " ");
}
}
}
printer.print(expander, MD);
}
}