On creating/publishing, don't put subseconds in date

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "emile"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Geobert Quach <geobert@protonmail.com>"]
 edition = "2021"
 

src/main.rs

@@ -13,7 +13,7 @@ mod scheduler;
 mod watcher;
 
 use opt::Opt;
-use time::macros::format_description;
+use time::{macros::format_description, OffsetDateTime};
 use tracing_subscriber::{
     fmt::time::UtcTime, prelude::__tracing_subscriber_SubscriberExt, util::SubscriberInitExt,
     EnvFilter,
@@ -94,3 +94,9 @@ fn zola_build() -> Result<()> {
         },
     }
 }
+
+fn format_date(date: &OffsetDateTime) -> Result<String> {
+    Ok(date.format(&format_description!(
+        "[year]-[month]-[day]T[hour]:[minute]:[second][offset_hour sign:mandatory]:[offset_minute]"
+    ))?)
+}

src/new.rs

@@ -3,9 +3,10 @@ use std::path::PathBuf;
 
 use anyhow::{bail, Result};
 use slug::slugify;
-use time::{format_description::well_known::Rfc3339, OffsetDateTime};
+use time::OffsetDateTime;
 
 use crate::config::SiteConfig;
+use crate::format_date;
 use crate::post::modify_post;
 
 pub fn create_draft(title: &str, cfg: &SiteConfig) -> Result<()> {
@@ -37,7 +38,7 @@ pub fn create_draft(title: &str, cfg: &SiteConfig) -> Result<()> {
                 Ok(format!(
                     "+++\ntitle = \"{}\"\ndate = {}\ndraft = true\n",
                     title,
-                    date.format(&Rfc3339)?
+                    format_date(&date)?
                 ))
             } else {
                 Ok(format!("{}\n", line))
@@ -47,7 +48,7 @@ pub fn create_draft(title: &str, cfg: &SiteConfig) -> Result<()> {
         format!(
             "+++\ntitle = \"{}\"\ndate = {}\ndraft = true\n+++\n",
             title,
-            date.format(&Rfc3339)?
+            format_date(&date)?
         )
     };
     fs::write(&dest, new_content)?;

src/publish.rs

@@ -2,9 +2,10 @@ use std::fs::{self, DirEntry};
 use std::path::Path;
 
 use anyhow::{bail, Result};
-use time::{format_description::well_known::Rfc3339, OffsetDateTime};
+use time::OffsetDateTime;
 
 use crate::config::SiteConfig;
+use crate::format_date;
 use crate::post::modify_post;
 
 pub fn publish_post(slug: &str, src_dir: &Path, cfg: &SiteConfig) -> Result<String> {
@@ -18,7 +19,7 @@ pub fn publish_post(slug: &str, src_dir: &Path, cfg: &SiteConfig) -> Result<Stri
     let new_content = modify_post(&src, |cur_line: &str, in_frontmatter| {
         if in_frontmatter {
             if cur_line.starts_with("date = ") {
-                Ok(format!("date = {}\n", date.format(&Rfc3339)?))
+                Ok(format!("date = {}\n", format_date(&date)?))
             } else if !cur_line.starts_with("draft =") {
                 Ok(format!("{}\n", cur_line))
             } else {