added protobufs instructions to Dockerfile

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "tts-protobufs"]
+	path = tts-protobufs
+	url = https://github.com/NIAEFEUP/tts-protobufs.git

django/Dockerfile

@@ -1,17 +1,18 @@
 # deps
 FROM python:3.8-slim-buster AS deps
 
-WORKDIR /usr/src/django/ 
+WORKDIR /usr/src/django/
 
-# Get's the output from the django in realtime. 
+# Get's the output from the django in realtime.
 ENV PYTHONUNBUFFERED=1
 
-# Copy requirements 
-COPY ./requirements.txt ./requirements.txt 
+# Copy requirements
+COPY ./requirements.txt ./requirements.txt
 
 # Dependencies for building the requirements
 RUN apt-get update
 RUN apt-get -y install build-essential
+RUN apt-get -y install protobuf-compiler
 
 # Install postgres dependencies (pgsql client and development files)
 COPY ./etc/pgdg.sh /tmp/pgdg.sh
@@ -20,12 +21,12 @@ RUN /tmp/pgdg.sh
 RUN apt -y install libpq-dev postgresql-client-16
 RUN apt -y clean && rm -rf /var/lib/apt/lists/*
 
-# Install the requirements
 RUN pip install -r requirements.txt
 
 EXPOSE 8000
 
-COPY ./entrypoint.sh ./entrypoint.sh  
+# Install the requirements
+COPY ./entrypoint.sh ./entrypoint.sh
 ENTRYPOINT ["/usr/src/django/entrypoint.sh"]
 
 # prod
@@ -36,4 +37,4 @@ COPY university/ ./university
 COPY manage.py tasks.py ./
 
 COPY ./entrypoint_prod.sh ./entrypoint_prod.sh
-ENTRYPOINT ["/usr/src/django/entrypoint_prod.sh"]
+ENTRYPOINT ["/usr/src/django/entrypoint_prod.sh"]

django/entrypoint.sh

@@ -16,7 +16,12 @@ until PGPASSWORD="${POSTGRES_PASSWORD}" psql -h "${POSTGRES_HOST}" -U "${POSTGRE
   >&2 echo "PostgreSQL is unavailable - sleeping"
   sleep 4
 done
->&2 echo "PostgreSQL is up - executing command" 
+>&2 echo "PostgreSQL is up - executing commands" 
+
+# Compile protobuf files
+echo "Compiling protobuf files..."
+protoc --python_out=generated ./protos/*.proto
+echo "Protobuf files compiled successfully."
 
 # Migrate the Django.
 python manage.py inspectdb > university/models.py

django/entrypoint_prod.sh

@@ -7,6 +7,11 @@ until PGPASSWORD="${POSTGRES_PASSWORD}" psql -h "${POSTGRES_HOST}" -U "${POSTGRE
 done
 >&2 echo "PostgreSQL is up - executing command"
 
+# Compile protobuf files
+echo "Compiling protobuf files..."
+protoc --python_out=generated -I=./protos/ ./protos/*.proto
+echo "Protobuf files compiled successfully."
+
 # Migrate the Django.
 python manage.py inspectdb >university/models.py
 python manage.py makemigrations

docker-compose.yaml

@@ -35,6 +35,8 @@ services:
     command: ["python", "manage.py", "runserver", "0.0.0.0:8000"]
     volumes:
       - ./django/:/usr/src/django/
+      - ./tts-protobufs/protos/:/usr/src/django/protos/
+      - ./protos/:/usr/src/django/generated/
     ports:
       - 8100:8000