1 files changed, 68 insertions, 0 deletions
diff --git a/vendor/gix-date/src/time/init.rs b/vendor/gix-date/src/time/init.rs
new file mode 100644
index 000000000..7e4cdefc6
--- /dev/null
+++ b/vendor/gix-date/src/time/init.rs
@@ -0,0 +1,68 @@
+use std::{convert::TryInto, ops::Sub};
+
+use crate::{time::Sign, Time};
+
+/// Instantiation
+impl Time {
+    /// Create a new instance from seconds and offset.
+    pub fn new(seconds_since_unix_epoch: u32, offset_in_seconds: i32) -> Self {
+        Time {
+            seconds_since_unix_epoch,
+            offset_in_seconds,
+            sign: offset_in_seconds.into(),
+        }
+    }
+
+    /// Return the current time without figuring out a timezone offset
+    pub fn now_utc() -> Self {
+        let seconds_since_unix_epoch = time::OffsetDateTime::now_utc()
+            .sub(std::time::SystemTime::UNIX_EPOCH)
+            .whole_seconds()
+            .try_into()
+            .expect("this is not year 2038");
+        Self {
+            seconds_since_unix_epoch,
+            offset_in_seconds: 0,
+            sign: Sign::Plus,
+        }
+    }
+
+    /// Return the current local time, or `None` if the local time wasn't available.
+    pub fn now_local() -> Option<Self> {
+        let now = time::OffsetDateTime::now_utc();
+        let seconds_since_unix_epoch = now
+            .sub(std::time::SystemTime::UNIX_EPOCH)
+            .whole_seconds()
+            .try_into()
+            .expect("this is not year 2038");
+        // TODO: make this work without cfg(unsound_local_offset), see
+        //       https://github.com/time-rs/time/issues/293#issuecomment-909158529
+        let offset_in_seconds = time::UtcOffset::local_offset_at(now).ok()?.whole_seconds();
+        Self {
+            seconds_since_unix_epoch,
+            offset_in_seconds,
+            sign: offset_in_seconds.into(),
+        }
+        .into()
+    }
+
+    /// Return the current local time, or the one at UTC if the local time wasn't available.
+    pub fn now_local_or_utc() -> Self {
+        let now = time::OffsetDateTime::now_utc();
+        let seconds_since_unix_epoch = now
+            .sub(std::time::SystemTime::UNIX_EPOCH)
+            .whole_seconds()
+            .try_into()
+            .expect("this is not year 2038");
+        // TODO: make this work without cfg(unsound_local_offset), see
+        //       https://github.com/time-rs/time/issues/293#issuecomment-909158529
+        let offset_in_seconds = time::UtcOffset::local_offset_at(now)
+            .map(|ofs| ofs.whole_seconds())
+            .unwrap_or(0);
+        Self {
+            seconds_since_unix_epoch,
+            offset_in_seconds,
+            sign: offset_in_seconds.into(),
+        }
+    }
+}