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32 lines
1.1 KiB
32 lines
1.1 KiB
//! Cassiopeia line generator
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//!
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//! This module takes a set of IR lines, and generates strings from
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//! them that are in accordance with the way that the parser of the
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//! same version expects them.
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use crate::cass::format::ir::{IrItem, IrType};
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/// Take a line of IR and generate a string to print into a file
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pub(crate) fn line(ir: &IrItem) -> String {
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let IrItem { tt, lo } = ir;
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match tt {
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IrType::Ignore => "".into(),
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IrType::Header(map) => format!(
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"HEADER {}",
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map.iter()
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.map(|(k, v)| format!("{}={},", k, v))
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.collect::<Vec<_>>()
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.join("")
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),
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IrType::Start(time) => format!("START {}", time.to_string()),
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// FIXME: find a better way to align the lines here rather
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// than having to manually having to pad the 'STOP' commands
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IrType::Stop(time) => format!("STOP {}", time.to_string()),
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IrType::Invoice(date) => format!("INVOICE {}", date.to_string()),
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}
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}
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pub(crate) fn head_comment() -> String {
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";; generated by cassiopeia, be careful about editing by hand!".into()
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}
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