Added an option to press Enter after typing.

Cargo.lock

@@ -14,7 +14,7 @@ checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
 name = "blinddate"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "chrono",
  "enigo",

Cargo.toml

@@ -1,11 +1,9 @@
 [package]
 name = "blinddate"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Moridius <moridius-github@posteo.hu>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-chrono = "0.4.9"
-enigo = "0.0.13"
+chrono = "0.4"
+enigo = "0.0"

src/main.rs

@@ -13,18 +13,18 @@ fn command_to_date(command: &str) -> Result<Date<Local>, ()> {
 }
 
 fn calc_date(command: &str, today: Date<Local>) -> Result<Date<Local>, ()> {
-    let wday = today.weekday().num_days_from_monday() as i64;
-    if command == "today" {
-        return Ok(today);
+    let offset = if command == "today" {
+        Ok(0)
     } else if command == "tomorrow" {
-        return Ok(today + Duration::days(1));
+        Ok(1)
     } else if command == "yesterday" {
-        return Ok(today - Duration::days(1));
+        Ok(-1)
     } else if command == "daybeforeyesterday" {
-        return Ok(today - Duration::days(2));
+        Ok(-2)
     } else if command == "dayaftertomorrow" {
-        return Ok(today + Duration::days(2));
+        Ok(2)
     } else if command.starts_with("next") || command.starts_with("last") {
+        let wday = today.weekday().num_days_from_monday() as i64;
         let target = match &command[4..] {
             "monday" => Ok(0),
             "tuesday" => Ok(1),
@@ -38,17 +38,24 @@ fn calc_date(command: &str, today: Date<Local>) -> Result<Date<Local>, ()> {
 
         if let Ok(target) = target {
             if command.starts_with("next") {
-                let offset = (target - wday + 7 - 1) % 7 + 1;
+                Ok((target - wday + 7 - 1) % 7 + 1)
+            } else {
+                Ok(-((wday - target + 7 - 1) % 7 + 1))
+            }
+        } else {
+            Err(())
+        }
+    } else {
+        return Err(());
+    };
+
+    if let Ok(offset) = offset {
         return Ok(today + Duration::days(offset));
     }
-            let offset = (wday - target + 7 - 1) % 7 + 1;
-            return Ok(today - Duration::days(offset));
-        }
-    };
     Err(())
 }
 
-fn type_date(date: Date<Local>, alt_tab: bool) {
+fn type_date(date: Date<Local>, alt_tab: bool, enter: bool) {
     let date_str = format!("{}", date.format("%Y-%m-%d"));
     let mut enigo = Enigo::new();
     if alt_tab {
@@ -57,19 +64,26 @@ fn type_date(date: Date<Local>, alt_tab: bool) {
         enigo.key_up(Key::Alt);
         thread::sleep(time::Duration::from_millis(100));
     }
+
     for c in date_str.chars() {
         enigo.key_click(Key::Layout(c));
     }
-    // enigo.key_click(Key::Return);
+
+    if enter {
+        enigo.key_click(Key::Return);
+    }
 }
 
 fn main() {
     let mut command = String::new();
     let mut alt_tab = false;
+    let mut enter = false;
 
-    for arg in env::args() {
+    for arg in env::args().skip(1) {
         if arg == "--tab" {
             alt_tab = true;
+        } else if arg == "--enter" {
+            enter = true;
         } else {
             command = arg.to_lowercase();
             break;
@@ -77,7 +91,7 @@ fn main() {
     }
 
     if let Ok(date) = command_to_date(&command) {
-        type_date(date, alt_tab);
+        type_date(date, alt_tab, enter);
     } else {
         eprintln!("blinddate");
         eprintln!("Calculates a date and types it. Use with a shell script to enter dates into files rapidly.");