ci: fix env sha

ci/build_env_image.sh

@@ -36,5 +36,5 @@ docker run \
         mv ./sglang /sglang
     " || { docker rm -f $RUN_ID; exit 1; }
 
-docker commit $RUN_ID areal-env:latest
+docker commit $RUN_ID "areal-env:$ENV_SHA"
 docker rm -f $RUN_ID

ci/test_arealite.sh

@@ -13,13 +13,14 @@ if docker ps -a --format '{{.Names}}' | grep -q "$RUN_ID"; then
     docker rm -f $RUN_ID
 fi
 
+ENV_SHA=$(sha256sum pyproject.toml | awk '{print $1}')
 docker run \
     --name $RUN_ID \
     --gpus all \
     --shm-size=8g \
     -v $(pwd):/workspace \
     -w /workspace \
-    areal-env:latest \
+    "areal-env:$ENV_SHA" \
     bash -c "
         mv /sglang ./sglang
         HF_ENDPOINT=https://hf-mirror.com python -m pytest -s arealite/