About 1741753982690 milliseconds have passed since midnight of the january the first in 1970.
------------------------------------------------------
pub struct ArticleMeta {
pub title: String,
pub canonical_name: String,
pub date: iso8601::Date,
}
pub async fn article_metadata(path: PathBuf) -> anyhow::Result<ArticleMeta> {
let f = File::open(&path).await.context("article not found")?;
let mut f = BufReader::new(f);
let mut buf = String::new();
f.read_line(&mut buf).await.context("cant read the file")?; // assume the 1st line has the title
Ok(ArticleMeta {
title: String::from(buf[2..].trim()),
canonical_name: path
.file_stem()
.ok_or(anyhow!("no file stem"))?
.to_str()
.ok_or(anyhow!("this file's name is broken"))?
.to_string(),
date: iso8601::date(
&path
.file_name()
.ok_or(anyhow!("file has no name"))?
.to_str()
.ok_or(anyhow!("this file's name is broken"))?[0..10],
)
.map_err(|e| anyhow!("file date wrong: {e}"))?,
})
}