refactor: pull out ariel_os::buildinfo into separate crate

This enables ariel-os-* crates to use the module.

Cargo.toml

@@ -10,6 +10,7 @@ members = [
   "src/ariel-os-boards",
   "src/ariel-os-boards/nrf52",
   "src/ariel-os-boards/nrf52840dk",
+  "src/ariel-os-buildinfo",
   "src/ariel-os-chips",
   "src/ariel-os-coap",
   "src/ariel-os-debug",
@@ -93,6 +94,7 @@ linkme = { version = "0.3.21", features = ["used_linker"] }
 ariel-os = { path = "src/ariel-os", default-features = false }
 ariel-os-bench = { path = "src/ariel-os-bench", default-features = false }
 ariel-os-boards = { path = "src/ariel-os-boards", default-features = false }
+ariel-os-buildinfo = { path = "src/ariel-os-buildinfo", default-features = false }
 ariel-os-coap = { path = "src/ariel-os-coap", default-features = false }
 ariel-os-debug = { path = "src/ariel-os-debug", default-features = false }
 ariel-os-embassy = { path = "src/ariel-os-embassy", default-features = false }

src/ariel-os-buildinfo/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "ariel-os-buildinfo"
+version.workspace = true
+license.workspace = true
+edition.workspace = true
+repository.workspace = true
+
+[lints]
+workspace = true
+
+[dependencies]
+ariel-os-utils = { workspace = true }

src/ariel-os/src/buildinfo.rs → src/ariel-os-buildinfo/src/lib.rs

@@ -1,4 +1,7 @@
 //! Exposes information about the build.
+#![no_std]
+#![deny(missing_docs)]
+#![deny(clippy::pedantic)]
 
 /// The board name.
 ///

src/ariel-os/Cargo.toml

@@ -12,6 +12,7 @@ document-features = { workspace = true }
 linkme = { workspace = true }
 ariel-os-bench = { workspace = true, optional = true }
 ariel-os-boards = { path = "../ariel-os-boards" }
+ariel-os-buildinfo = { workspace = true }
 ariel-os-coap = { path = "../ariel-os-coap", optional = true }
 ariel-os-debug = { workspace = true }
 ariel-os-embassy = { path = "../ariel-os-embassy" }
@@ -21,7 +22,6 @@ ariel-os-random = { workspace = true, optional = true }
 ariel-os-rt = { path = "../ariel-os-rt" }
 ariel-os-storage = { workspace = true, optional = true }
 ariel-os-threads = { path = "../ariel-os-threads", optional = true }
-ariel-os-utils = { workspace = true }
 static_cell = { workspace = true }
 
 [features]

src/ariel-os/src/lib.rs

@@ -11,11 +11,11 @@
 #![no_std]
 #![feature(doc_auto_cfg)]
 
-pub mod buildinfo;
-
 #[cfg(feature = "bench")]
 #[doc(inline)]
 pub use ariel_os_bench as bench;
+#[doc(inline)]
+pub use ariel_os_buildinfo as buildinfo;
 #[cfg(feature = "coap")]
 #[doc(inline)]
 pub use ariel_os_coap as coap;