Add the short git commit hash to the version

common/build.rs

@@ -0,0 +1,8 @@
+use std::process::Command;
+
+fn main() {
+    let output = Command::new("git").args(&["rev-parse", "--short", "HEAD"]).output().unwrap();
+    let git_hash = String::from_utf8(output.stdout).unwrap();
+    let version = env!("CARGO_PKG_VERSION");
+    println!("cargo:rustc-env=MAGENBOY_VERSION={}", std::format!("{}-{}", version, git_hash));
+}

common/src/lib.rs

@@ -18,4 +18,4 @@ pub mod menu;
 pub mod joypad_menu;
 pub mod interpolation;
 
-pub const VERSION:&str = env!("CARGO_PKG_VERSION");
+pub const VERSION:&str = env!("MAGENBOY_VERSION");

libretro/Cargo.toml

@@ -14,4 +14,7 @@ crate-type = ["cdylib"]
 magenboy_core = {path = "../core", features = ["apu"]}
 magenboy_common = {path = "../common/", features = ["std"]}
 libretro-sys = "0.1.1"
-log = "0.4"
+log = "0.4"
+
+[build-dependencies]
+magenboy_common = {path = "../common"}

libretro/build.rs

@@ -17,7 +17,7 @@ fn main() {
     info_filename.pop();
     info_filename = info_filename.join(executable_filename);
     info_filename.set_extension("info");
-    let version = var("CARGO_PKG_VERSION").unwrap();
+    let version = magenboy_common::VERSION;
     let authors = var("CARGO_PKG_AUTHORS").unwrap();
     let content = std::format!(
 r##"display_name = "MagenBoy - GameBoy & GameBoy Color"