fix: re-enable local-time support for all binaries

The `time` improved the way one can opt-in to potential unsoundness
in their local time support, forcing the application to make that
decision at runtime.

Cargo.toml

@@ -87,6 +87,7 @@ anyhow = "1.0.42"
 gitoxide-core = { version = "^0.24.0", path = "gitoxide-core" }
 gix-features = { version = "^0.26.4", path = "gix-features" }
 gix = { version = "^0.36.0", path = "gix", default-features = false }
+time = "0.3.19"
 
 clap = { version = "4.1.1", features = ["derive", "cargo"] }
 prodash = { version = "23.0", optional = true, default-features = false }

src/ein.rs

@@ -4,8 +4,7 @@
     cfg_attr(doc, doc = ::document_features::document_features!())
 )]
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
-#![deny(rust_2018_idioms)]
-#![forbid(unsafe_code)]
+#![deny(rust_2018_idioms, unsafe_code)]
 
 mod porcelain;
 mod shared;

src/gix.rs

@@ -5,8 +5,7 @@
     cfg_attr(doc, doc = ::document_features::document_features!())
 )]
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
-#![deny(rust_2018_idioms)]
-#![forbid(unsafe_code)]
+#![deny(unsafe_code, rust_2018_idioms)]
 
 mod plumbing;
 mod shared;

src/plumbing/main.rs

@@ -52,6 +52,11 @@ pub mod async_util {
 
 pub fn main() -> Result<()> {
     let args: Args = Args::parse_from(gix::env::args_os());
+    #[allow(unsafe_code)]
+    unsafe {
+        // SAFETY: we don't manipulate the environment from any thread
+        time::util::local_offset::set_soundness(time::util::local_offset::Soundness::Unsound);
+    }
     let thread_limit = args.threads;
     let verbose = args.verbose;
     let format = args.format;

src/porcelain/main.rs

@@ -14,6 +14,11 @@ use crate::{
 
 pub fn main() -> Result<()> {
     let args: Args = Args::parse_from(gix::env::args_os());
+    #[allow(unsafe_code)]
+    unsafe {
+        // SAFETY: we don't manipulate the environment from any thread
+        time::util::local_offset::set_soundness(time::util::local_offset::Soundness::Unsound);
+    }
     let should_interrupt = Arc::new(AtomicBool::new(false));
     gix::interrupt::init_handler({
         let should_interrupt = Arc::clone(&should_interrupt);