feat(rustfs): add build info (#121)

rustfs/Cargo.toml

@@ -55,6 +55,8 @@ admin = { path = "../api/admin" }
 axum.workspace = true
 router = { version = "0.0.1", path = "../router" }
 matchit = "0.8.4"
+shadow-rs = "0.35.2"
+const-str = { version = "0.5.7", features = ["std", "proc"] }
 
 [build-dependencies]
 prost-build.workspace = true
@@ -75,4 +77,5 @@ hyper-util = { version = "0.1.10", features = [
 ] }
 transform-stream = "0.3.0"
 netif = "0.1.6"
+shadow-rs = "0.35.2"
 # pin-utils = "0.1.0"

rustfs/build.rs

@@ -0,0 +1,3 @@
+fn main() -> shadow_rs::SdResult<()> {
+    shadow_rs::new()
+}

rustfs/src/config/mod.rs

@@ -1,4 +1,7 @@
 use clap::Parser;
+use const_str::concat;
+
+shadow_rs::shadow!(build);
 
 /// Default port that a rustfs server listens on.
 ///
@@ -7,7 +10,21 @@ pub const DEFAULT_PORT: u16 = 9000;
 pub const DEFAULT_ACCESS_KEY: &str = "rustfsadmin";
 pub const DEFAULT_SECRET_KEY: &str = "rustfsadmin";
 
+const LONG_VERSION: &str = concat!(
+    concat!(build::PKG_VERSION, "\n"),
+    concat!("build time   : ", build::BUILD_TIME, "\n"),
+    concat!("build profile: ", build::BUILD_RUST_CHANNEL, "\n"),
+    concat!("build os     : ", build::BUILD_OS, "\n"),
+    concat!("rust version : ", build::RUST_VERSION, "\n"),
+    concat!("rust channel : ", build::RUST_CHANNEL, "\n"),
+    concat!("git branch   : ", build::BRANCH, "\n"),
+    concat!("git commit   : ", build::COMMIT_HASH, "\n"),
+    concat!("git tag      : ", build::TAG, "\n"),
+    concat!("git status   :\n", build::GIT_STATUS_FILE),
+);
+
 #[derive(Debug, Parser)]
+#[command(version, long_version = LONG_VERSION)]
 pub struct Opt {
     /// DIR points to a directory on a filesystem.
     #[arg(required = true)]