Run geodate in userspace

src/bin/geodate.rs

@@ -0,0 +1,29 @@
+#![no_std]
+#![no_main]
+
+extern crate alloc;
+
+use geodate::geodate;
+use moros::entry_point;
+use moros::api::clock;
+use moros::api::syscall;
+
+entry_point!(main);
+
+fn main(args: &[&str]) {
+    if args.len() < 2 {
+        syscall::write(1, b"Usage: geodate <longitude> [<timestamp>]\n");
+        return;
+    }
+
+    let format = "%h:%y:%m:%d:%c:%b";
+    let longitude = args[1].parse().expect("Could not parse longitude");
+    let timestamp = if args.len() == 3 {
+        args[2].parse().expect("Could not parse timestamp")
+    } else {
+        clock::realtime()
+    };
+
+    let t = geodate::get_formatted_date(format, timestamp as i64, longitude);
+    syscall::write(1, t.as_bytes());
+}

src/usr/install.rs

@@ -25,6 +25,7 @@ pub fn copy_files(verbose: bool) {
     copy_file("/bin/halt", include_bytes!("../../dsk/bin/halt"), verbose);
     //copy_file("/bin/hello", include_bytes!("../../dsk/bin/hello"), verbose);
     copy_file("/bin/print", include_bytes!("../../dsk/bin/print"), verbose);
+    copy_file("/bin/geodate", include_bytes!("../../dsk/bin/geodate"), verbose);
     copy_file("/bin/reboot", include_bytes!("../../dsk/bin/reboot"), verbose);
     copy_file("/bin/sleep", include_bytes!("../../dsk/bin/sleep"), verbose);
 

src/usr/shell.rs

@@ -457,7 +457,7 @@ fn exec_with_config(cmd: &str, config: &mut Config) -> Result<(), ExitCode> {
         "elf"      => usr::elf::main(&args),
         "env"      => usr::env::main(&args),
         "find"     => usr::find::main(&args),
-        "geodate"  => usr::geodate::main(&args),
+        //"geodate"  => usr::geodate::main(&args),
         "goto"     => cmd_change_dir(&args, config), // TODO: Remove this
         "hash"     => usr::hash::main(&args),
         "help"     => usr::help::main(&args),