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fix: remove system time deps from crates (#1621)

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* fix: remove system time deps from crates

* fix: remove system time deps from crates

* fix: smater feature gate

* docs: add some todos

* Update time.rs

* Update Cargo.toml

* build: remove hard dep chrono
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Myriad-Dreamin 2025-04-08 01:46:05 +08:00 • committed by GitHub
parent 35b718452e
commit 769fc93df9
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12 changed files with 190 additions and 90 deletions
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1
crates/tinymist-task/Cargo.toml
View file

@ -14,7 +14,6 @@ rust-version.workspace = true
[dependencies]
anyhow.workspace = true
chrono.workspace = true
clap.workspace = true
comemo.workspace = true
dirs.workspace = true

29
crates/tinymist-task/src/compute/pdf.rs
View file

@ -1,8 +1,7 @@
use tinymist_std::time::ToUtcDateTime;
pub use typst_pdf::pdf;
pub use typst_pdf::PdfStandard as TypstPdfStandard;
use tinymist_world::args::convert_source_date_epoch;
use typst::foundations::Datetime;
use typst_pdf::{PdfOptions, PdfStandards, Timestamp};
use super::*;
@ -19,13 +18,14 @@ impl<F: CompilerFeat> ExportComputation<F, TypstPagedDocument> for PdfExport {
doc: &Arc<TypstPagedDocument>,
config: &ExportPdfTask,
) -> Result<Bytes> {
// todo: timestamp world.now()
let creation_timestamp = config
.creation_timestamp
.map(convert_source_date_epoch)
.transpose()
.context_ut("prepare pdf creation timestamp")?
.unwrap_or_else(chrono::Utc::now);
.map(|ts| ts.to_utc_datetime().context("timestamp is out of range"))
.transpose()?
.unwrap_or_else(tinymist_std::time::utc_now);
// todo: this seems different from `Timestamp::new_local` which also embeds the
// timezone information.
let timestamp = Timestamp::new_utc(tinymist_std::time::to_typst_time(creation_timestamp));
let standards = PdfStandards::new(
&config
@ -45,23 +45,10 @@ impl<F: CompilerFeat> ExportComputation<F, TypstPagedDocument> for PdfExport {
Ok(Bytes::new(typst_pdf::pdf(
doc,
&PdfOptions {
timestamp: convert_datetime(creation_timestamp),
timestamp: Some(timestamp),
standards,
..Default::default()
},
)?))
}
}
/// Convert [`chrono::DateTime`] to [`Timestamp`]
pub fn convert_datetime(date_time: chrono::DateTime<chrono::Utc>) -> Option<Timestamp> {
use chrono::{Datelike, Timelike};
Some(Timestamp::new_utc(Datetime::from_ymd_hms(
date_time.year(),
date_time.month().try_into().ok()?,
date_time.day().try_into().ok()?,
date_time.hour().try_into().ok()?,
date_time.minute().try_into().ok()?,
date_time.second().try_into().ok()?,
)?))
}