src/main.rs

@@ -5,21 +5,29 @@ use std::{env, io};
 fn main() -> io::Result<()> {
     let args: Vec<String> = env::args().collect();
 
-    if args.len() == 1
-        || !(args[1].len() == 8 as usize
-            || args[1].len() == 19 as usize
-            || args[1].len() >= 21 as usize)
-    {
-        println!("usage: since hh:mm:ss"); //8
-        println!("usage: since yyyy-mm-dd hh:mm:ss"); //19
-        println!("usage: since <RFC 3339 timestamp>"); //21
-        std::process::abort();
-    }
+    // TODO: change expected length to rfc3339
+    // if args.len() == 1 || args[1].len() != 8 as usize {
+    //     println!("usage: since hh:mm:ss");
+    //     std::process::abort();
+    // }
 
     let buffer = &args[1];
 
+    //println!("{buffer}");
+
     let tz = *Local::now().offset();
 
+    // println!(
+    //     "{}",
+    //     NaiveDateTime::new(
+    //         Local::now().date_naive(),
+    //         NaiveTime::parse_from_str("12:00:00", "%H:%M:%S").unwrap()
+    //     )
+    //     .and_local_timezone(tz)
+    //     .single()
+    //     .unwrap()
+    // );
+
     let timestamp: DateTime<Local>;
     if let Some(t) = buffer.parse::<DateTime<Local>>().ok() {
         timestamp = t;
@@ -36,8 +44,12 @@ fn main() -> io::Result<()> {
         std::process::abort();
     }
 
+    // NOTE: is local appropriate here?
     let now = Local::now();
 
+    // println!("{}", timestamp.to_rfc3339());
+    // println!("{}", now.to_rfc3339());
+
     let delta = DateTime::signed_duration_since(now, timestamp);
 
     let days = ((delta.num_seconds() / 60) / 60) / 24;