✨ Log image commit hash during startup

Signed-off-by: Prashant Gupta <[email protected]>

Author: prashantgupta24

Dockerfile

@@ -121,12 +121,13 @@ RUN cargo install --path .
 ## Launcher builder ############################################################
 FROM rust-builder as launcher-builder
 
+ARG GIT_COMMIT_HASH
 COPY launcher launcher
 
 WORKDIR /usr/src/launcher
 
 #RUN --mount=type=cache,target=/root/.cargo --mount=type=cache,target=/usr/src/launcher/target cargo install --path .
-RUN cargo install --path .
+RUN env GIT_COMMIT_HASH=${GIT_COMMIT_HASH} cargo install --path .
 
 ## Tests base ##################################################################
 FROM base as test-base

Makefile

@@ -1,7 +1,9 @@
 SHELL := /bin/bash
 
+GIT_COMMIT_HASH := $(shell git rev-parse --short HEAD)
+
 build:
-	DOCKER_BUILDKIT=1 docker build --progress=plain --target=server-release -t text-gen-server:0 .
+	DOCKER_BUILDKIT=1 docker build --progress=plain --target=server-release --build-arg GIT_COMMIT_HASH=$(GIT_COMMIT_HASH) -t text-gen-server:0 .
 	docker images
 
 all: help
@@ -16,7 +18,7 @@ install-router:
 	cd router && cargo install --path .
 
 install-launcher:
-	cd launcher && cargo install --path .
+	cd launcher && env GIT_COMMIT_HASH=$(GIT_COMMIT_HASH) cargo install --path .
 
 install: install-server install-router install-launcher install-custom-kernels
 

launcher/src/main.rs

@@ -105,6 +105,10 @@ fn main() -> ExitCode {
     } else {
         tracing_subscriber::fmt().compact().init();
     }
+    // log TGIS commit hash
+    if let Some(commit_hash) = option_env!("GIT_COMMIT_HASH") {
+        info!("TGIS Commit hash: {commit_hash}");
+    }
 
     info!("Launcher args: {:?}", args);
     if args.cuda_process_memory_fraction <= 0.0 || args.cuda_process_memory_fraction > 1.0 {