PR comments

Justfile

@@ -6,7 +6,7 @@ setup:
   source bin/activate-hermit
   git submodule update --init --recursive
   if [[ "$(cargo 2>&1)" == *"rustup could not choose a version of cargo to run"* ]]; then
-    rustup default 1.78.0
+    rustup default 1.80.0
     rustup target add aarch64-apple-darwin
   fi
 

crates/web5/build.rs

@@ -0,0 +1,19 @@
+use std::process::Command;
+use std::env;
+
+fn main() {
+    // Execute the `git rev-parse HEAD` command to get the current commit hash
+    let output = Command::new("git")
+        .args(&["rev-parse", "HEAD"])
+        .output()
+        .expect("Failed to execute git command");
+
+    // Convert the output to a string
+    let git_hash = String::from_utf8(output.stdout).expect("Invalid UTF-8 sequence");
+
+    // Remove the newline character from the commit hash
+    let git_hash_trimmed = git_hash.trim();
+
+    // Pass the commit hash to the compiler as an environment variable
+    println!("cargo:rustc-env=WEB5_GIT_COMMIT_HASH={}", git_hash_trimmed);
+}

crates/web5/src/lib.rs

@@ -17,15 +17,15 @@ pub(crate) mod logging {
       ($msg:expr, $($arg:tt)*) => {
           if let Some(ref level) = *$crate::LOG_LEVEL {
               if level == "DEBUG" {
-                  println!("[DEBUG] {}", format!($msg, $($arg)*));
+                  println!("[DEBUG] {}:{}", env!("GIT_COMMIT_HASH"), format!($msg, $($arg)*));
               }
           }
       };
       ($closure:expr) => {
           if let Some(ref level) = *$crate::LOG_LEVEL {
               if level == "DEBUG" {
                   let msg = $closure();
-                  println!("[DEBUG] {}", msg);
+                  println!("[DEBUG] {}:{}", env!("GIT_COMMIT_HASH"), msg);
               }
           }
       };