chore: vendor sglang v0.5.10 snapshot

third_party/sglang/docker/serve

@@ -0,0 +1,34 @@
+#!/bin/bash
+echo "Starting server"
+
+PREFIX="SM_SGLANG_"
+ARG_PREFIX="--"
+
+ARGS=()
+
+while IFS='=' read -r key value; do
+    arg_name=$(echo "${key#"${PREFIX}"}" | tr '[:upper:]' '[:lower:]' | tr '_' '-')
+
+    ARGS+=("${ARG_PREFIX}${arg_name}")
+    if [ -n "$value" ]; then
+        ARGS+=("$value")
+    fi
+done < <(env | grep "^${PREFIX}")
+
+# Add default port only if not already set
+if ! [[ " ${ARGS[@]} " =~ " --port " ]]; then
+    ARGS+=(--port "${SM_SGLANG_PORT:-8080}")
+fi
+
+# Add default host only if not already set
+if ! [[ " ${ARGS[@]} " =~ " --host " ]]; then
+    ARGS+=(--host "${SM_SGLANG_HOST:-0.0.0.0}")
+fi
+
+# Add default model-path only if not already set
+if ! [[ " ${ARGS[@]} " =~ " --model-path " ]]; then
+    ARGS+=(--model-path "${SM_SGLANG_MODEL_PATH:-/opt/ml/model}")
+fi
+
+echo "Running command: exec python3 -m sglang.launch_server ${ARGS[@]}"
+exec python3 -m sglang.launch_server "${ARGS[@]}"