fix(docker): posix and shell entrypoint

Author: hspedro

Dockerfile.with-model

@@ -30,7 +30,9 @@ COPY models /models
 
 # Copy and set permissions on the entrypoint script BEFORE changing user
 COPY docker-entrypoint.sh /app/docker-entrypoint.sh
-RUN chmod +x /app/docker-entrypoint.sh
+# Ensure script has Unix line endings and is executable
+RUN sed -i 's/\r$//' /app/docker-entrypoint.sh && \
+    chmod +x /app/docker-entrypoint.sh
 
 ENV PYTHONPATH=/app
 ENV MODEL_PATH=/models

Makefile

@@ -112,8 +112,8 @@ docker-build-with-model: ## Build Docker image with embedded model (use IMAGE_NA
 		fi; \
 	fi
 	@echo "Building Docker image..."
-	@docker build -t $(IMAGE_NAME) -f Dockerfile.with-model .
-	@echo "Docker image with $(MODEL_SIZE) model built successfully as $(IMAGE_NAME)"
+	@docker build -t $(IMAGE_NAME):$(MODEL_SIZE) -f Dockerfile.with-model .
+	@echo "Docker image with $(MODEL_SIZE) model built successfully as $(IMAGE_NAME):$(MODEL_SIZE)"
 
 docker-run: ## Run Docker container with model volume mount
 	@echo "Checking for model files..."

docker-entrypoint.sh

@@ -1,12 +1,12 @@
-#!/bin/bash
+#!/bin/sh
 set -e
 
 # Default to 1 worker if not specified
 WORKER_COUNT=${WORKER_COUNT:-1}
 
 # Convert WORKER_COUNT to integer (handles string values from Kubernetes)
 # Use regex to validate if WORKER_COUNT is a valid number
-if [[ "$WORKER_COUNT" =~ ^[0-9]+$ ]]; then
+if [ -n "$WORKER_COUNT" ] && [ "$WORKER_COUNT" -eq "$WORKER_COUNT" ] 2>/dev/null; then
     WORKER_COUNT_INT=$WORKER_COUNT
 else
     echo "Warning: WORKER_COUNT '$WORKER_COUNT' is not a valid number. Defaulting to 1."

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "babeltron"
-version = "0.3.6"
+version = "0.3.7"
 dynamic = ["version"]
 description = "A Python-based REST API that leverages single multilingual models like mBERT to provide efficient text translation services"
 authors = [