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Prepare eval error handling for cli arg errors

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This commit is contained in:
Joscha 2021-12-18 23:31:27 +01:00
parent 279bf4a4d1
commit ff627b98df
8 changed files with 107 additions and 93 deletions
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26
src/eval/command/date.rs
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@ -103,13 +103,13 @@ impl DateSpec {
Some((start, skip, range))
}
fn step(file: usize, from: NaiveDate, repeat: &Spanned<Delta>) -> Result<NaiveDate> {
let to = repeat.value.apply_date(file, from)?;
fn step(index: usize, from: NaiveDate, repeat: &Spanned<Delta>) -> Result<NaiveDate> {
let to = repeat.value.apply_date(index, from)?;
if to > from {
Ok(to)
} else {
Err(Error::RepeatDidNotMoveForwards {
file,
index,
span: repeat.span,
from,
to,
@ -117,13 +117,13 @@ impl DateSpec {
}
}
fn dates(&self, file: usize, start: NaiveDate) -> Result<Dates> {
let root = self.start_delta.apply_date(file, start)?;
fn dates(&self, index: usize, start: NaiveDate) -> Result<Dates> {
let root = self.start_delta.apply_date(index, start)?;
Ok(if let Some(root_time) = self.start_time {
let (other, other_time) = self.end_delta.apply_date_time(file, root, root_time)?;
let (other, other_time) = self.end_delta.apply_date_time(index, root, root_time)?;
Dates::new_with_time(root, root_time, other, other_time)
} else {
let other = self.end_delta.apply_date(file, root)?;
let other = self.end_delta.apply_date(index, root)?;
Dates::new(root, other)
})
}
@ -131,23 +131,23 @@ impl DateSpec {
impl<'a> CommandState<'a> {
pub fn eval_date_spec(&mut self, spec: DateSpec) -> Result<()> {
let file = self.command.source.file();
let index = self.command.source.file();
if let Some(repeat) = &spec.repeat {
if let Some((mut start, skip, range)) = spec.start_and_range(self) {
if skip {
start = DateSpec::step(file, start, repeat)?;
start = DateSpec::step(index, start, repeat)?;
}
while start < range.from() {
start = DateSpec::step(file, start, repeat)?;
start = DateSpec::step(index, start, repeat)?;
}
while start <= range.until() {
let dates = spec.dates(file, start)?;
let dates = spec.dates(index, start)?;
self.add(self.kind(), Some(dates));
start = DateSpec::step(file, start, repeat)?;
start = DateSpec::step(index, start, repeat)?;
}
}
} else {
let dates = spec.dates(file, spec.start)?;
let dates = spec.dates(index, spec.start)?;
self.add(self.kind(), Some(dates));
}
Ok(())