fix: version handling in protocol-testing

protocol-testing/build.rs

@@ -0,0 +1,15 @@
+use std::process::Command;
+
+fn hash() {
+    let output = Command::new("git")
+        .args(["rev-parse", "HEAD"])
+        .output()
+        .unwrap();
+    let git_hash = String::from_utf8(output.stdout).unwrap();
+    println!("cargo:rustc-env=GIT_HASH={git_hash}");
+    println!("cargo:rerun-if-changed=.git/HEAD");
+}
+
+fn main() {
+    hash();
+}

protocol-testing/entrypoint.sh

@@ -1,17 +1,34 @@
 #!/bin/bash
 set -e
 
+# Check arguments
 if [ "$#" -lt 1 ]; then
 	echo "Usage: $0 protocol1[=filter] [protocol2 ...] or \"$0 'protocol1[=filter] protocol2'\""
 	exit 1
 fi
-
 if [ "$#" -eq 1 ] && [[ "$1" == *" "* ]]; then
 	IFS=' ' read -r -a args <<< "$1"
 else
 	args=("$@")
 fi
 
+# Check required binaries
+errors=()
+for bin in tycho-indexer tycho-protocol-sdk substreams forge cast; do
+    if command -v "$bin" >/dev/null 2>&1; then
+        "$bin" --version || echo "$bin does not support --version"
+    else
+        errors+=("Binary '$bin' not found in PATH")
+    fi
+done
+if [ "${#errors[@]}" -ne 0 ]; then
+    for err in "${errors[@]}"; do
+        echo "$err"
+    done
+    exit 1
+fi
+
+# Run tests
 for test in "${args[@]}"; do
 	protocol="${test%%=*}"
 	filter="${test#*=}"

protocol-testing/src/main.rs

@@ -7,7 +7,7 @@ mod tycho_rpc;
 mod tycho_runner;
 mod utils;
 
-use std::{path::PathBuf, process::Command};
+use std::{fmt::Display, path::PathBuf};
 
 use clap::Parser;
 use miette::{miette, IntoDiagnostic, WrapErr};
@@ -82,7 +82,11 @@ fn main() -> miette::Result<()> {
         .init();
 
     let version = Version::from_env()?;
-    info!("version: {}, hash: {}", version.version, version.hash);
+    if std::env::args().any(|arg| arg == "--version") {
+        println!("{version}");
+        return Ok(());
+    }
+    info!("{version}");
 
     let args = Args::parse();
 
@@ -108,13 +112,16 @@ impl Version {
         let version = option_env!("CARGO_PKG_VERSION")
             .unwrap_or("unknown")
             .to_string();
-        let hash = {
-            let output = Command::new("git")
-                .args(["rev-parse", "HEAD"])
-                .output()
-                .into_diagnostic()?;
-            String::from_utf8(output.stdout).into_diagnostic()?
-        };
+        let hash = option_env!("GIT_HASH")
+            .unwrap_or("unknown")
+            .to_string();
         Ok(Self { version, hash })
     }
 }
+
+impl Display for Version {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let bin_name = option_env!("CARGO_PKG_NAME").unwrap_or_default();
+        write!(f, "{bin_name} version: {}, hash: {}", self.version, self.hash)
+    }
+}

protocol-testing/src/test_runner.rs

@@ -366,7 +366,7 @@ fn validate_state(
     let mut decoder = TychoStreamDecoder::new();
     let decoder_context = DecoderContext::new()
         .vm_adapter_path(adapter_contract_path_str)
-        .vm_trace(vm_traces);
+        .vm_traces(vm_traces);
     decoder.register_decoder_with_context::<EVMPoolState<PreCachedDB>>(
         protocol_system,
         decoder_context,